Skills:

Data Entry, Compliance, Payroll

Job type:

Full-time

• Administering, maintaining, and supporting the HRIS platform (People Connect), including data entry, user account management, roles, and permissions.
• Serving as the primary point of contact for HRIS-related inquiries, troubleshooting issues, and coordinating with IT or external vendors when needed.
• Conducting regular data reviews to ensure accuracy, integrity, and compliance with data privacy regulations.
• Generating, analyzing, and distributing both standard and ad-hoc HR reports (e.g., headcount, turnover, demographics).
• Supporting HR functions such as recruitment, onboarding, performance management, learning & development, payroll, and benefits through HRIS modules.
• Collaborating with HR, IT, and other departments to identify opportunities to enhance HR system processes and workflows.
• Assisting with system upgrades, testing, and the implementation of new HRIS features or modules.
• Developing and maintaining documentation, guidelines, and user manuals for HRIS processes.
• Providing training and guidance to HR staff and managers on HRIS usage and best practices..
• Bachelor s degree or higher in Human Resources, Information Systems, Business Administration or related fields.
• Minimum 3 years of experience in HRIS administration or HR operations with system responsibilities.
• Hands-on experience with HRIS platforms (e.g., SAP SuccessFactors, Oracle HCM, Workday, or similar).
• Working well either as a team player or an independent agent when required.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Strong analytical and problem-solving skills with attention to detail.
• Proficiency in Microsoft Excel and HR reporting tools.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance

Job type:

Full-time

• Performing all duties that will ensure safe, efficient and reliable operation of the Cogeneration Plant.
• Performing all duties in compliance with plant policies, procedures, rules and regulations on operations, safety, conduct, and housekeeping.
• Protecting the owner s investment in machinery, equipment and facilities by exercising care, skill, training and knowledge.
• Bachelor s degree or higher in Electrical, Mechanical, Control & Instrumental Engineering.
• 1-3 years experience in Power Plant (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Excellent physical condition to work effectively excluding blind color.
• Ability to work Shift rotation .
• Good command in English (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.
• Interested person, please submit your resume click "APPLY NOW".
• All applications will be strictly confidential, and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Energy Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Skills:

Business Development, Procurement, Civil Engineering

Job type:

Full-time

• Engineering role in business development, project development, and project execution phases from inception to commercial operation.
• Performing technical feasibility study, technical due diligence study, and preparing technical inputs/proposals for business development of projects.
• Conceptual design and operation philosophy of the Hydro Power Plant.
• Pre-construction development of the projects: Defining scope and specification of work, in order to procure engineering, procurement, and/or construction works, and biding and evaluating for engineering, procurement, and/or construction works.
• Execution phase of the projects: Reviewing hydro-mechanical engineering documents, and reviewing, coordinating, controlling, and following up works with contractors in order to ensure that the engineering, procurement and construction works are in accordance with the project specification, on time and on budget, in accordance with the objective of the project.
• Coordinating with team and providing supports on relevant issues in order to complete project effectively..
• Job QualificationsBachelor s degree in Mechanical Engineering or a related field..
• Minimum 5-10 years of experience in mega infrastructure or construction projects (experience in renewable energy projects is a plus but not mandatory)..
• Strong knowledge of civil engineering principles, construction methodologies, and site management.
• Strong leadership, problem-solving, and cross-cultural communication skills.
• Professional Engineering (PE) license or equivalent is a plus.
• Be able to work permanently outside of Thailand for an international project.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Business Development, Procurement, Mechanical Engineering

Job type:

Full-time

• Engineering role in business development, project development, and project execution phases from inception to commercial operation.
• Exhibiting a fundamental understanding of all aspects of data center development and operation.
• Designing and development of data center including core and shell, infrastructure and utilities to meet the standards and clients requirements.
• Performing technical feasibility study, technical due diligence study, and preparing technical inputs/proposals for business development of projects.
• Pre-construction development of the projects,.
• Defining scope and specification of work, in order to procure engineering, procurement, and/or construction works.
• Biding and evaluating for engineering, procurement, and/or construction works.
• Execution phase of the projects,.
• Reviewing engineering documents.
• Reviewing, coordinating, controlling, and following up works with contractors in order to ensure that the engineering, procurement and construction works are in accordance with the project specification, on time and on budget, in accordance with the objective of the project.
• Coordinating with team and providing supports on relevant issues in order to complete project effectively.
• Job QualificationsBachelor s degree or higher in Mechanical Engineering, Electrical Engineering, Control & Instrument Engineering, or related field.
• Minimum 6-8 years experience in project engineer and/ or engineering design.
• Exprerience in Data Center is preferrable.
• Having experience in design and development of data center, cooling system, rack space layout.
• Excellent verbal and written communication skills are essential for coordinating across teams.
• Analytical mind, inclination for problem-solving, able to effectively complete job tasks within set constraints.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Negotiation, Teamwork, GIS

Job type:

Full-time

• Surveying suitable area for projects' initiative in order to collecting and analyzing projects' potentiality.
• Communicating projects' information to local communities and relevant organizations.
• Building and maintaining relationship with local communities and relevant organizations.
• Summarizing operational procedures report, analyzing overall local geographical, evaluating & observing reaction of relevant people (Community leaders, local NGOs, local organizations, etc.) and providing recommendation of applicable relationship building action plans.
• Analyzing issues and providing applicable solutions.
• Coordinating with local organizations in order to obtain relevant licenses/ permits.
• Responding to another assigned CR/ CSR tasks.
• Bachelor s degree or higher in Political Sciences, Law, Social Sciences or related fields.
• Minimum 2 years experience in community relations, permits, land management or related business would be an advantage.
• Excellent interpersonal, oral and written communication skills.
• Good communication & negotiation, goal-achievement, responsibility, adaptability and teamwork.
• Ability to use GIS Google Earth pro or related programs would be an advantage.
• Able to use MS offices (Word, Excel and PowerPoints).
• Able to travel to and/or work in upcountry.
• Goal-Oriented, Unity, Learning, Flexible.
• Interested person, please submit your resume via online system or click "APPLY NOW".
• All applications will be strictly confidential and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Skills:

Chemical Engineering, Compliance

Job type:

Full-time

• Supervise and verify chemical test results to make sure they are accurate and meet plant safety and environmental standards.
• Provide training to operators and other staff on correct sampling, testing, and chemical handling procedures.
• Monitor and adjust chemical feed in systems such as boiler water, cooling water, and flue gas treatment.
• Track chemical usage, maintain inventory, and place orders as needed while sourcing from the best-value suppliers.
• Work closely with chemical service providers to cross-check test results and ensure consistent system performance.
• Analyze chemical consumption data to identify process issues or equipment maintenance needs early.
• Bachelor s degree in Chemistry, Chemical Engineering, or a related field.
• Experience in Power Plants, Waste-to-Energy, or Biomass will be an advantage.
• Ability to read and interpret technical drawings, blueprints, and instruction manuals.
• Minimum 2 years of experience in chemical testing, water treatment, or emissions control in an industrial setting.
• Solid understanding of water chemistry, combustion by-products, and environmental compliance requirements.
• Familiarity with laboratory instruments, chemical safety, and quality control procedures.
• Strong communication skills and ability to collaborate with operations and maintenance teams.

Skills:

Procurement, Compliance, Project Management

Job type:

Full-time

• Assist the Project Director in overseeing the full project lifecycle, including planning, design, procurement, construction, commissioning, and operational handover.
• Lead coordination between engineering, procurement, and construction (EPC) contractors, consultants, government agencies, and internal departments.
• Monitor project timelines, milestones, and budgets; identify risks and implement mitigation strategies.
• Review and approve technical specifications, engineering documents, and project deliverables.
• Ensure compliance with environmental, safety, and industrial waste management regulations.
• Manage and supervise key project staff, consultants, and sub-contractors.
• Support stakeholder engagement, including government authorities, community representatives, and investors.
• Report regularly to the Project Director and executive leadership on progress, risks, and resource requirements.
• Contribute to strategic decisions regarding technology selection, site development, and project financing.
• Bachelor s degree or higher in Engineering (Mechanical, Electrical, Environmental, or related field); a Master s degree in Project Management or Business Administration is a plus.
• Minimum of 10 years of experience in project management, with at least 5 years in power generation, waste-to-energy, industrial waste treatment, or related fields.
• Proven experience in managing infrastructure or energy projects, preferably under EPC or turnkey contracts.
• Strong understanding of permitting processes, environmental impact assessments, and local regulatory frameworks.
• Demonstrated leadership, problem-solving, and stakeholder communication skills.
• Proficient in project management tools and software (e.g., MS Project, Primavera, etc.).

Skills:

Compliance, Microsoft Office

Job type:

Full-time

• Support the preparation of presentations and documentation for stakeholder meetings.
• Collaborate with project managers to develop project timelines, budgets, and resource plans.
• Coordinate project activities, ensuring all team members are aligned and informed.
• Maintain project documentation, including plans, reports, and meeting notes.
• Serve as a point of contact for internal teams and external stakeholders, including contractors.
• Facilitate communication among project stakeholders to ensure alignment on project goals and timelines.
• Organize and participate in project meetings, providing updates and addressing any concerns.
• Support the project team in obtaining necessary permits and approvals from regulatory authorities.
• Ensure compliance with environmental regulations and standards throughout the project lifecycle.
• Track project progresses against timelines and budgets, identifying any potential risks or issues.
• Prepare regular status reports for management, highlighting key milestones and challenges.
• Assist in the development of performance metrics to evaluate project success.
• Coordinate activities related to the commissioning of waste-to-energy facilities.
• Support the transition from project completion to operational status, ensuring all systems are functioning as intended.
• Collaborate with operational teams to ensure smooth handover and ongoing support.
• Job Qualifications.
• Minimum of 8 years of experience in project coordination or management, preferably in the renewable energy or waste management sectors.
• Familiarity with waste-to-energy technologies and processes is an advantage.
• Strong organizational and time management skills, with the ability to manage multiple projects simultaneously.
• Excellent communication and interpersonal skills, capable of working with diverse stakeholders.
• Proficiency in project management software (e.g., MS Project) and Microsoft Office.
• Analytical mindset with attention to detail and problem-solving abilities.
• Willingness to travel to project sites as required.
• Knowledge of health, safety, and environmental regulations related to waste management and energy production is a plus.

Skills:

Microsoft Office

Job type:

Full-time

• Analyze plant processes and develop control strategies to optimize performance and safety.
• Review design for selection and specify instrumentation sensors, actuators, and control equipment.
• Review design and configure Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC).
• Review design and develop human-machine interfaces (HMI) for plant operation and monitoring.
• Review instrument loop calculations and sizing for optimal system performance and assist Piping and instrument diagrams (P&ID).
• Review design and development of I&C engineering deliverables, control systems, shutdown PLC hardware and software design.
• Review datasheet / calculation for control valves, safety relieve valves, flow elements, restriction orifice; thermowell wake frequency and selection of the suitable valve, etc.
• Participate in Factory acceptance test and site acceptance test.
• Review and assist major Control System vendors from technical bidding stage until installation and commissioning completion.
• Review project bidding package, technical bid evaluation, Bill of Quantity, etc.
• Job QualificationsBachelor s Degree or higher in Control and Instrument Engineering or a related field.
• At least 5 years experience in Control Engineering from Solar business.
• Strong understanding of control system principles, including feedback loops, signal processing, and PID control.
• Proficient in using C&I engineering software tools (e.g., DCS/PLC programming languages, HMI development tools).
• Experience with relevant C&I codes and standards (e.g., ISA, IEEE).
• Fluent in English verbal, written, computer, and technical communication and presentation skills, including proficiency in Microsoft Office.
• Experience in power generation, renewable energy, solar, hydropower, gas and infrastructure & utilities would be an advantage.
• Ability to travel/ work upcountry and abroad for unusual.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Ability to travel/work upcountry and abroad.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Social media, Publishing, Creative Thinking

Job type:

Full-time

• Develop creative and strategic communication plans and content that align with current trends and overall business objectives.
• Generate creative content ideas by connecting real-time insights with storytelling that s relevant, bold, and aligned with brand voice.
• Plan and execute campaigns or initiatives across various platforms to drive engagement with target audiences.
• Design and manage content calendars that reflect the nature and tone of each platform, such as Facebook, Instagram, TikTok, and LinkedIn.
• Oversee and manage posting schedules across both online (social media, KOLs/KOCs) and offline communication channels.
• Lead the end-to-end production process from ideation to publishing for a variety of content formats including static visuals, videos, and interactive media.
• Apply creative thinking and a strong understanding of multimedia tools to produce effective content marketing.
• Collaborate with the team in brainstorming sessions to explore new, bold, and creative communication ideas.
• Perform other duties as assigned.
• Bachelor s degree in Marketing, Communication Arts, Mass Communication, Digital Media, or related fields.
• Minimum 3 years' experience in commercial & marketing role for energy business.
• Strong creative thinking and storytelling skills, with the ability to develop content that aligns with brand strategy and voice.
• Professional appearance with a friendly and approachable personality.
• Sales Management and Finance skills.
• Knowledge of sales and Office software.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, ISO 14001, ISO 9001, English

Job type:

Full-time

• Monitor the EPC contractor s mechanical installation works (boilers, turbines, conveyors, pumps, etc.) for conformance to design and quality standards.
• Conduct daily site inspections to verify safety compliance and work progress.
• Coordinate with the owner s engineering, QA/QC, and HSE teams to manage issues arising at site.
• Participate in mechanical testing, commissioning, punch list inspections, and system handover processes.
• Support documentation review such as O&M manuals, test reports, and equipment data sheets for handover readiness.
• Attend site coordination meetings and report progress/issues to the Site Manager.
• Supervise mechanical personnel in the safe and timely execution of their duties on a day to day basis.
• Supervise mechanical repair and troubleshooting and assist in the training of the mechanical personnel.
• Set up preventive/predictive maintenance program and prepare all necessaries spaceports and consumable materials for mechanical repair.
• Improve technical information of mechanical equipment in maintenance database system.
• Maintain journals, logs, maintenance and equipment records and various reports.
• Provide general direction, control and evaluate to subordinate classifications.
• Initiate purchase requisition for any maintenance parts required and submit for approval.
• Job Qualifications.
• Bachelor s degree in Mechanical Engineering or related field.
• Minimum 8 years of experience in mechanical work in power plant, energy, or large-scale industrial settings..
• Experience in both construction supervision and plant O&M is strongly preferred.
• Must have knowledge of and actively support quality, environmental, safety, and social management systems (e.g., ISO 14001, ISO 9001, ISO 45001, and ESMS).
• Familiarity with mechanical systems in WtE (waste-to-energy), thermal power plants, or heavy industrial facilities.
• Sound knowledge of preventive maintenance planning, condition monitoring, and mechanical failure analysis.
• Strong leadership, communication, and team coordination skills.
• Able to work full-time on-site and adapt to changing project/operation conditions.
• Proficiency in Thai; basic English for technical documents and reporting is a plus.

Skills:

Good Communication Skills

Job type:

Full-time

• Support Site manager on the review of the Project contractors progress reports.
• Support Site manager in the preparation of weekly notes based on-site inspections and Contractor's progress reports.
• Support Site manager in reviewing the daily site logs made by Project contractors.
• Verify the contractors' contract with the technical specification documentation.
• Analyzing survey reports, long-range plans, maps and other data to design when open new projects area.
• Review the following site documents submitted by the Contraction.
• Inspections substation all aspect of civil works.
• Follow up on the correct application of the method statement that was agreed between the parties upon the prior review.
• Support Site manager to check when variation order issue by contractor base as contract unit cost.
• Safety awareness and alarm when found risk working place.
• 7 years of professional experience with 5 years in the Energy business.
• Bachelor s degree in civil engineering or related from an accredited university.
• Knowledge of engineering and management software such as STAAD-Pro, ANSYS, SAP2000, GTStrudl, RISA3D, Tekla Structure, Geo slope or other commercial analysis and design softwares, Microsoft Project or Primavera will advantage.
• Experiences in QA & QC inspection of the mass concrete structures and cooling system.
• Knowledge of WTG foundation design and familiarity with EURO Codes will be advantaged but not mandatory.
• Strong interpersonal and Demonstrated leadership and teamwork capabilities.
• Ability to work effectively as a member of an interdisciplinary team and independently as required.
• Dynamic, proactive, and autonomous.
• The ability to create good relationships in a new environment and good communication skills.
• Team player spirit is mandatory.
• Professional engineer license will be an advantage.
• The position is based on site.
• Fluent in English both written and verbal (Minimum 500 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Job type:

Full-time

• Preparing, maintaining, monitoring, analyzing, and troubleshooting for all electrical equipment as power system, transmission line and closely monitoring for feeder of industrial user customers in safe and stability.
• Controlling and reducing the maintenance costs to have production effectiveness within the specified limits.
• Analyzing and solving machinery problems in normal and urgent situations/cases or on-call for continuous operation of machinery and electrical system.
• Ensuring that sufficient tools and spare parts are stocked to support plant availability consistent with minimizing stores stock holding.
• Studying to propose the most appropriate solution for maintenance activities to be further leveraged.
• Bachelor s degree or higher in Electrical Engineering.
• Minimum 3 years experience in electrical maintenance (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience in power plant would be an advantage.
• Ability to work on-call on weekends and holidays.
• Good command in English (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance

Job type:

Full-time

• Assess environmental impacts of hydropower projects to ensure compliance with sustainability standards.
• Develop environmental management plans and monitor project performance.
• Engage with local communities to address environmental and social concerns.
• Prepare Environmental Impact Assessments (EIA) and regulatory reports.
• Control all activities ensue comply with EHS standards and regulation.
• Monitoring and investigating of accidents and reporting to management.
• Another task as per assigned.
• Bachelor s degree or higher in Safety, Health and Environment or related fields.
• Minimum 4 years' experience in safety and environmental management systems, preferably in construction or infrastructure projects.
• Knowledge of environmental impact assessment (EIA), SHE management system and SHE Law.
• Experience in construction work of EPC/power plant/solar farm/wind farm or hydro power would be an advantage.
• Ability to control safety in construction sites.
• Strong leadership and excellent communication.
• Be able to work permanently outside of Thailand for an international project (additional benefits provided).
• Good command in English (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.
• Interested person, please submit your resume via online system or click "APPLY NOW".
• All applications will be strictly confidential, and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Skills:

Project Management, Finance

Job type:

Full-time

• Project management.
• Coordinating with internal teams and all relevant external parties e.g. EGAT, government agencies, project sponsor/ shareholder, lenders, lenders advisor, and contractor.
• Leading and managing execution of the project by coordinating internal.
• Contract negotiation/ Contract reviewing.
• Contract management/ budget control.
• EPC management.
• Preparing presentation to working committee.
• Job QualificationsMaster s degree in Engineering, Business Administration, Finance or related fields.
• Minimum 4 years experience in project development.
• Experience in renewable energy would be an advantage.
• Experience in management of scope, cost, schedules, and vendors/ subcontractors in varied contract arrangements.
• Sound knowledge of engineering techniques, processes and tools, and strong contractual knowledge.
• Interpersonal relationship skills, ability to communicate with people of different cultures and backgrounds.
• Organizational and time-management skills.
• Negotiation and presentation skills.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Ability to travel/ work upcountry and aboard.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

ISO 9001, SAP

Job type:

Full-time

• Greeting visitors with courteous and professional manner and receiving incoming phone calls and forwards to the appropriate person.
• Preparing invoice and receipt for customers and managing all expenses and payment.
• Receiving and recording all incoming and outgoing correspondence.
• Performing whatever duties that are requested by management to assist other members of the administrative staff in maintaining a harmonious, professional functioning administrative department.
• Maintaining their work area in a clean, neat, orderly manner and assisting with housekeeping.
• Being aware and playing a vital role of environmental management. (ISO 9001 & ISO14001).
• Performing other duties as assigned.
• Bachelor s degree or higher in Human Resources, Business Administration, Political Science or related fields.
• Minimum 2 years experience in HR and administrative.
• Good human relations and being a service - minded.
• Ability to use MS office, SAP Program.
• Good command in English (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

ISO 14001, Compliance, English

Job type:

Full-time

• Arrange and conduct proper training on safety issues for staff.
• Work with all managers to ensure proper safety equipment and protection systems are available and used. Also review with all managers on safety & security policies/procedures to ensure they are effective and workable.
• Follow up emergency equipment inspection and conduct emergency drill.
• Establish, manage and develop an effective security and loss control program to prevent and protect plant s properties.
• Establish and develop effective audit procedures to ensure the implementation of SHE & security policies/procedures are ongoing accordingly.
• Ensure SHE programs comply with the local standards & related regulations.
• Liaise with local fire station, first aid hospital, and security contractor to ensure that personnel and plant are safe.
• Provide personal protective equipment for employees and contractors.
• Set up Safety, Health and Environment committee meetings and conduct safety training and procedures for contractors, including hazardous substance spill prevention and control.
• Establish and implement environmental management programs to ensure that all environmental aspects are properly managed, and continual improvement is achieved.
• Monitor and report the plant environmental status (EIA and other regulations) to government agencies.
• Serve as the Environmental Management Representative (EMR) for ISO 14001 & ISO 45001 for Gulf NRV1 Company Limited and Gulf NRV2 Company Limited.
• Coordinate and perform industrial hygiene measurements.
• Coordinate with government agencies or visitors regarding environmental issues during plant visits.
• Perform other duties as assigned by the Plant Manager.
• Assist with plant housekeeping.
• Become familiar with plant operations.
• Play a vital role in quality, environmental, safety, and social management systems (ISO 14001, 9001, 45001, ESMS).
• Bachelor s degree in Environmental Science or equivalent technical training and experience; a higher degree is desirable..
• Minimum 4 years experience in the power generation industry or process plant operations, preferably in a supervisory capacity..
• 1-5 years of relevant experience in safety, health, environment, and security (SHE/S) or a related field..
• Experience of advanced incident investigation and prevention and managing positive changes in HSE performance.
• Knowledge of federal, state and local health and safety, and environmental regulations, and direct experience dealing with regulatory agencies and/or compliance officers.
• Strong leadership with a good interpersonal skills and excellent communications.
• Fluent in English both written and verbal.
• Ability to travel/ work upcountry.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Civil Engineering, Compliance, Procurement

Job type:

Full-time

• Site Supervision & Project Execution: Oversee the execution of civil engineering works on-site, ensuring compliance with project plans, specifications, and timelines..
• Construction Quality & Safety Compliance: Ensure all construction activities adhere to local regulations, international engineering standards, and safety protocols..
• Coordination & Communication: Collaborate with multidisciplinary teams, including project managers, contractors, and stakeholders, to ensure smooth project execution..
• Technical Review & Problem-Solving: Assess technical drawings, specifications, and reports to identify and resolve engineering issues promptly..
• Progress Monitoring & Reporting: Track project progress, prepare site reports, and provide updates to senior management and stakeholders..
• Material & Resource Management: Coordinate with procurement teams to ensure the availability of necessary materials and equipment..
• Cross-Border Operations: Work seamlessly across Thailand and Lao PDR, adapting to different regulatory environments and work cultures..
• Stakeholder Liaison: Communicate effectively with local authorities, subcontractors, and other key stakeholders to facilitate smooth operations..
• Job QualificationsBachelor s degree in Civil Engineering or a related field..
• Minimum 5-10 years of experience in mega infrastructure or construction projects (experience in renewable energy projects is a plus but not mandatory)..
• Strong knowledge of civil engineering principles, construction methodologies, and site management.
• Strong leadership, problem-solving, and cross-cultural communication skills.
• Professional Engineering (PE) license or equivalent is a plus.
• Be able to work permanently outside of Thailand for an international project.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Instrument

Job type:

Full-time

• Preparing, maintaining, analyzing, troubleshooting and calibrating of all equipment also control system as PLC, DCS, SCADA.
• Controlling and reducing the maintenance costs to have production effectiveness within the specified limits.
• Analyzing and solving machinery problems in normal and urgent situations/cases or on-call for continuous operation of machinery and electrical system.
• Evaluating and presenting a monthly maintenance summary report for analysis and improvement about availability, reliability, performance and efficiency of machinery and instrument.
• Monitoring the environmental system.
• Bachelor s degree or higher in Control and Instrument Engineering.
• Minimum 3 years experience in control and instrument maintenance (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience in power plant would be an advantage.
• Ability to work on call on weekends and holidays.
• Good command in English (Minimum 500 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Legal, Risk Management

Job type:

Full-time

• Develop and execute commercial strategies aligned with corporate objectives, project timelines, budgets and risk appetite.
• Monitor project progress and cost variance analysis; advise corrective actions to keep milestones on track.
• Monitor and manage all contracts and obligations under the contract in the project company.
• Negotiate and manage EPC contracts, subcontracts and change orders to optimize terms and control costs.
• Oversee all project permit applications and renewals ensure timely submissions and approvals.
• Negotiate terms, conditions and compliance milestones with ministries and regulatory agencies.
• Oversee dispute resolution and claims management in collaboration with Legal.
• Build and maintain relationships with suppliers, customers, government agencies, community leaders and local influencers.
• Chair monthly commercial reviews and report performance metrics and strategic recommendations to the DMD.
• Ensure robust risk management across all commercial activities.
• Other assignments.
• Job QualificationsBachelor s or Master s in Business Administration, Engineering or related field.
• 5- 8 years in commercial and contract management on large scale infrastructure projects.
• Strong negotiation, analytical and stakeholder management skills.
• Be able to work permanently outside of Thailand for an international project.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible..

Skills:

Statistics, Compliance

Job type:

Full-time

• Plan, arrange, and conduct comprehensive safety training sessions for all staff at the hydropower project site.
• Collaborate closely with project managers and site leaders to ensure all safety equipment and protective systems are available, functional, and properly used.
• Monitor and lead investigations of workplace accidents; analyze incident statistics and recommend corrective and preventive measures to improve site health, safety, and environmental standards.
• Regularly review and update safety and security policies and procedures with all management teams to ensure their effectiveness and compliance with project requirements and local regulations.
• Compile and report accident and incident data to the SH&E Manager and Project Director, ensuring transparency and timely corrective actions.
• Conduct regular audits and analyze environmental and safety performance data, using findings to drive continuous improvement initiatives.
• Ensure that effective emergency response procedures and appropriate equipment are in place to handle emergencies such as fires, floods, or chemical spills.
• Bachelor s degree or higher in Safety, Health and Environment or related fields.
• Minimum 8 years' experience in safety and environmental management systems, preferably in construction or infrastructure projects.
• Knowledge of environmental impact assessment (EIA), SHE management system and SHE Law.
• Experience in construction work of EPC/power plant/solar farm/wind farm or hydro power would be an advantage.
• Ability to control safety in construction sites.
• Strong leadership and excellent communication.
• Be able to work permanently outside of Thailand for an international project (additional benefits provided).
• Good command in English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.
• Interested person, please submit your resume via online system or click "APPLY NOW".
• All applications will be strictly confidential, and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Job type:

Full-time

• Serve as a strategic HR advisor to the leadership team, aligning workforce strategies with business growth plans in Thailand s rapidly expanding data center market.
• Lead strategic workforce planning to anticipate future talent needs and build a robust pipeline to address the talent war in the data center industry.
• Drive the development and execution of strategies for recruitment, retention, and succession planning, ensuring the business can attract and retain top-tier technical and leadership talent.
• Oversee the design and implementation of learning, development, and leadership programs to strengthen internal capabilities and prepare talent for future expansion.
• Partner with business leaders to build a strong employer brand in the technology and data center space, positioning the organization as an employer of choice.
• Provide HR analytics and insights to support evidence-based decision-making and measure the effectiveness of talent strategies.
• Strengthen employee engagement and organizational culture by promoting collaboration, innovation, and continuous learning.
• Ensure HR operations remain compliant with Thai labor laws while supporting operational excellence.
• Lead change management initiatives to enable smooth business expansion, organizational transformation, and scaling of the workforce.
• Job Qualifications.
• Bachelor s or master s degree in human resources, Business Administration, or a related field.
• Minimum 10 years of progressive HR experience, including at least 5 years in an HR Business Partner or HR leadership role.
• Proven track record in strategic HR management in digital, technology, IT, data center businesses.
• Strong expertise in talent acquisition, retention strategies, workforce planning, and leadership development.
• Demonstrated ability to partner with senior business leaders and act as a trusted advisor.
• Excellent communication, influencing, and stakeholder management skills.
• Data-driven and analytical, with the ability to translate HR metrics into actionable strategies.
• Agile, proactive, and resilient in navigating complex and fast-paced business environments.
• Good command in English (Minimum 750 TOEIC score).
• Goal-oriented, Unity, Learning, Flexible.

Skills:

Automation, ISO 27001, Compliance

Job type:

Full-time

• Develop project-specific commissioning strategies aligned with client expectations, SLA requirements, and global standards (ASHRAE, Uptime Institute Tier, ISO, TIA-942).
• Define commissioning scope, level of documentation, acceptance testing protocols (FAT/SAT/IST), and integrated system workflows in line with multinational project delivery practices.
• Coordinate with international client teams during design and pre-construction phases ...
• Lead commissioning efforts across all MEP systems electrical (MV/LV), mechanical (chillers, CRAC), fire protection, security, and automation (BMS/EMS).
• Coordinate with international vendors, third-party commissioning agents, EPC contractors, and consultants for timely execution.
• Manage multilingual and cross-functional commissioning teams across time zones and technical disciplines.
• Conduct and report on Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), and Integrated Systems Testing (IST) in both local and remote settings.
• Ensure commissioning documentation is in line with international best practices, including method statements, pre-functional checklists, testing reports, redlines, and final turnover packages.
• Track commissioning issues (Cx Log), NCRs, and manage root cause resolutions collaboratively with global teams.
• Support the preparation of audit and certification documents for third-party reviews (e.g., Uptime Institute Tier Certification, ISO 27001).
• Ensure full compliance with international safety and commissioning protocols.
• Conduct periodic updates, dashboards, and progress reports for international clients and head office leadership.
• Facilitate formal handover processes with Operations, including Training, O&M documentation, and warranty management.
• Bachelor s degree in Electrical, Mechanical, or Mechatronics Engineering.
• 8-12 years of commissioning experience in large-scale MEP or mission-critical infrastructure projects. Minimum 5 years in data center commissioning for global clients (hyperscalers, international colocation providers, enterprise).
• Strong understanding of global standards including Uptime Tier III/IV, TIA-942, ASHRAE, ISO 9001/27001, and NFPA.
• Proficient in Microsoft Project, AutoCAD/Bluebeam, and commissioning management tools (CxAlloy, FMSystems, or similar).
• Certification in Commissioning (e.g., CxA, BCxP, NEBB, ASHRAE) is highly desirable.
• Familiarity with data center sustainability frameworks (e.g., LEED, energy efficiency benchmarking).
• Experience working in multi-country project teams or clients across APAC, Europe, or North America.
• Ability to travel regionally or internationally during key project milestones.
• Fluent in English (spoken & written); ability to lead international meetings and technical reviews (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Creativity, Problem Solving, Negotiation

Job type:

Full-time

• Preparing all documents which are related to the permit with relevant authorities in order to obtain the necessary permits completely and accurately on time as required by applicable laws.
• Coordinating and building the relationship with governmental agencies in operational and middle level in order to obtain the necessary permits completely and accurately on time as required by applicable laws.
• Preparing and reporting the status and obstacle in submission of permit request to s ...
• Monitoring and investigating the renewal of permit and complying with conditions attached completely and accurately on time as required by applicable laws.
• Bachelor s degree or higher in Law, Political Science, Arts or related fields.
• Minimum 3 years experience in coordinator with governmental agencies or requestor the permit.
• Ability to travel/ work upcountry and abroad.
• Experience in power plant would be an advantage.
• Experience in power generation, renewable energy, hydropower, gas and infrastructure & utilities would be an advantage.
• Reliable and scrupulous person.
• Good personality, attitude and interpersonal skills.
• Communication and coordination skills.
• Creativity, problem solving skills, negotiation and systematic thinking.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible..
• Interested person, please submit your resume via "APPLY NOW".
• All applications will be strictly confidential, and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Skills:

Legal, Compliance

Job type:

Full-time

• Act as the subject matter expert for the construction quality program. Working and collaborating on project initiatives to improve the construction quality program.
• Developing and monitoring the quality control systems, inspection policies and procedures to ensure effective quality control that meet quality standards.
• Review construction drawings, deliverables, and material submittals on the project execution approved platform.
• Conduct QA/QC inspections of CSA works, create snag lists/punch lists, and ensure their closure.
• Report the quality and commissioning status for the full life cycle of the construction project. Identify risks to a project and developing mitigation strategies with the project team.
• Manage and supervise consultant and contractor relationships, ensuring performance meets contractual obligations and project objectives.
• Supervising engineers, inspectors, and other staff members and providing guidance.
• Ensuring legal obligations are followed and ensuring compliance with regulatory bodies and with health and safety guidelines.
• Job QualificationsBachelor s degree in engineering, management or related fields.
• Minimum 7 years' experience in quality controlling or related fields.
• Proven experience in managing large-scale project and construction.
• Strong knowledge of construction management, technical skills, methodology, materials, standards and regulations, and safety protocols.
• Strong attention to detail, observation, organizational and leadership skills.
• In-depth knowledge of quality control procedures and legal standards.
• Ability to work under pressure and meet tight deadlines.
• Good command in English (Minimum 750 TOEIC score).
• Ability to travel/ work upcountry and abroad.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance

Job type:

Full-time

• Developing project strategy, scope, schedules, resources, budgets for Energy project.
• Being responsible for project assessment and estimation of energy production for Energy projects under development phase and supporting cross functionally on-site suitability and site development.
• Undertaking and managing design and optimization of Energy production and losses, as well as layout and conceptual design of project.
• Requesting, assessing, and evaluating proposal from suppliers/contractors for Energy project.
• Selecting Waste to Energy components for life-cycle optimum design.
• Reviewing measurement campaigns, energy yield assessment studies, employer s requirements and specifications, detailed design drawings, project plans and procedures.
• Leading Technical due diligence.
• Develop effective relationships with all stakeholders in a governance compliance manner.
• Job QualificationsBachelor s degree in engineer or related field.
• 7 years of relevant working experience in Project Control in construction or related field.
• Strong in Microsoft project.
• Candidate who has exposure in the Solar, Waste to Engergy, and Dam Business will be a plus.
• Ability to travel.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Creativity, Problem Solving, Negotiation

Job type:

Full-time

• Oversee the overall permitting process of various projects to ensure completion within the specified in order to obtain the necessary permits completely and accurately on time as required by applicable laws.
• Coordinating and building the relationship with governmental agencies in operational and middle level in order to obtain the necessary permits completely and accurately on time as required by applicable laws.
• Preparing and reporting the status and obstacle in submission of permit request to s ...
• Monitoring and investigating the renewal of permit and complying with conditions attached completely and accurately on time as required by applicable laws.
• Bachelor s degree or higher in Law, Political Science, Arts or related fields.
• Minimum 7 years experience in coordinator with governmental agencies or requestor the permit.
• Ability to travel/ work upcountry and abroad.
• Experience in power plant would be an advantage.
• Experience in power generation, renewable energy, hydropower, gas and infrastructure & utilities would be an advantage.
• Reliable and scrupulous person.
• Good personality, attitude and interpersonal skills.
• Communication and coordination skills.
• Creativity, problem solving skills, negotiation and systematic thinking.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.
• Interested person, please submit your resume via "APPLY NOW".
• All applications will be strictly confidential, and will be kept for at least 1 year. Only shortlist candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.

Skills:

Compliance, ISO 14001, ISO 9001, English

Job type:

Full-time

• Supervise site-level SHE activities to ensure compliance with local regulations and corporate HSE policies.
• Conduct safety briefings, toolbox meetings, and site inductions for contractors and subcontractors.
• Monitor and ensure the correct use of personal protective equipment (PPE) and safety systems across all work zones.
• Oversee daily safety inspections and ensure that unsafe acts and conditions are corrected promptly.
• Assist in accident investigations, root cause analyses, and preparation of incident reports.
• Implement environmental controls such as dust suppression, noise mitigation, hazardous waste handling, and spill containment.
• Act as a key contact point for coordinating SHE compliance among all contractors and site personnel.
• Organize and deliver safety training programs to employees to enhance awareness and compliance.
• Collaborate with department managers to ensure the availability and proper use of safety equipment and protective systems. Regularly review safety and security policies/procedures with management for effectiveness and practicality.
• Conduct inspections of emergency equipment and coordinate emergency drills to ensure preparedness.
• Develop and manage a comprehensive security and loss prevention program to safeguard plant property and assets.
• Establish and oversee audit procedures to verify ongoing compliance with SHE and security policies and procedures.
• Bachelor s degree in Occupational Health & Safety, Environmental Engineering, Industrial Safety, or a related field.
• Minimum 8 years of hands-on experience in site SHE supervision, preferably in power plant, energy, waste management, or industrial construction environments..
• Solid understanding of Thai safety laws, environmental regulations, and industrial waste handling requirements.
• Must have knowledge of and actively support quality, environmental, safety, and social management systems (e.g., ISO 14001, ISO 9001, ISO 45001, and ESMS).
• Experience in both construction and plant operation safety will be highly advantageous.
• Strong leadership and field-level coordination skills.
• Ability to respond quickly and decisively in emergencies.
• Good communication and reporting skills in both Thai and English.

Skills:

Negotiation

Job type:

Full-time

• Coordinate and facilitate the procurement requirements of Spare Parts (Maintenance - Mechanical) for the assigned plants.
• Evaluate suppliers/subcontractors and negotiate purchase agreements by comparing specifications and technical of work.
• Monitor, evaluate and improve supplier performance, according to an appropriate Service Level Agreement/Contract, including on time delivery, quality, specification and corrective action on a continuous basis.
• Manage inventories and maintain accurate purchase and pricing records.
• Coordinate with concerned parties to ensure proper storage and installation.
• Maintain and update a list of suppliers and their qualifications, delivery times, and potential future development.
• Maintain updated records of purchased products, delivery information and invoices in the procurement systems.
• Provide on-site feedback for the improvement of purchasing strategy to maintain consistently high standard of services.
• Work with team members and supervisor to complete duties as needed.
• Job QualificationsBachelor s degree or higher in Engineering or related fields.
• Minimum 2 years experience in purchasing and sourcing, inventory purchasing or inventory control (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience in power plant would be an advantage.
• Good knowledge of vendor sourcing practices (Researching, evaluating and liaising with vendors).
• Working independently and being a self-motivated person.
• Positive thinking, being a result-oriented and having a commitment to deadline.
• Communications and negotiation skills.
• Good command in English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Negotiation

Job type:

Full-time

• Coordinate and facilitate the procurement requirements of Spare Parts (Maintenance - Mechanical) for the assigned plants.
• Evaluate suppliers/subcontractors and negotiate purchase agreements by comparing specifications and technical of work.
• Monitor, evaluate and improve supplier performance, according to an appropriate Service Level Agreement/Contract, including on time delivery, quality, specification and corrective action on a continuous basis.
• Manage inventories and maintain accurate purchase and pricing records.
• Coordinate with concerned parties to ensure proper storage and installation.
• Maintain and update a list of suppliers and their qualifications, delivery times, and potential future development.
• Maintain updated records of purchased products, delivery information and invoices in the procurement systems.
• Provide on-site feedback for the improvement of purchasing strategy to maintain consistently high standard of services.
• Work with team members and supervisor to complete duties as needed.
• Job QualificationsBachelor s degree or higher in Engineering or related fields.
• Minimum 2 years experience in purchasing and sourcing, inventory purchasing or inventory control (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience in power plant would be an advantage.
• Good knowledge of vendor sourcing practices (Researching, evaluating and liaising with vendors).
• Working independently and being a self-motivated person.
• Positive thinking, being a result-oriented and having a commitment to deadline.
• Communications and negotiation skills.
• Good command in English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

ISO 14001, Electrical Engineering, Project Management

Job type:

Full-time

• Develop, implement, and maintain EHS policies, procedures, and standards specific to Data Center operations, including electrical, mechanical, and critical infrastructure systems..
• Conduct risk assessments, audits, and inspections for all facilities to ensure compliance with OSHA, ISO 45001, ISO 14001, NFPA, and local regulatory requirements..
• Lead incident investigations, root cause analyses, and corrective action plans to prevent recurrence.
• Drive safety culture initiatives, including training, workshops, and awareness campaigns for staff and contractors..
• Collaborate with operations, engineering, and facility teams to integrate EHS requirements into project designs, construction, and maintenance activities..
• Monitor and report key EHS metrics and KPIs to senior management, recommending improvements to reduce incidents, environmental impact, and operational risks..
• Oversee contractor and vendor compliance with EHS standards, ensuring safe work practices on-site.
• Support sustainability initiatives, including energy efficiency, waste management, and regulatory reporting.
• Oversee essential physical security controls (access cards, visitor/contractor checks, CCTV monitoring) to protect restricted areas and assets.
• Oversee cleaning operations across all areas (daily, periodic, and ad-hoc), ensuring scope, quality standards, contractor performance, and proper waste segregation/removal.
• Bachelor s degree in Occupational Safety & Health, Environmental Engineering, Health Science, Environmental Health, Mechanical/Electrical Engineering, or related field..
• Minimum 5-7 years of EHS experience, preferably in Data Center, construction, industrial, or high-technology facilities..
• In-depth knowledge of local and international EHS regulations, standards, and best practices..
• Proven experience in incident investigation, risk assessment, and mitigation planning..
• Strong analytical, problem-solving, and project management skills.
• Excellent communication, leadership, and training capabilities.
• Certifications such as NEBOSH, OSHA, ISO 45001 Lead Auditor, or equivalent are highly desirable..
• Good command in English (Minimum 750 TOEIC score).
• Goal-oriented, Unity, Learning, Flexible.

Skills:

Compliance

Job type:

Full-time

• Organizing and servicing shareholders , board of directors and committee s meetings including preparation and distribution of appropriate notices of meetings, minutes and all relevant documents in both English and Thai.
• Serving as a center of news and information for the directors, executives, and shareholders.
• Ensuring that business of the company complies with the resolutions of shareholders meetings, board of directors meetings, and sub-committees meetings.
• Ensuring that the company and its management members operate within the SET, SEC regulations.
• Managing to ensure compliance under relevant laws and regulations.
• Preparing documents/ applications regarding corporate matters in connection with the Ministry of Commerce.
• Job QualificationsBachelor s degree or higher in Arts, Law, Business Administration or related fields.
• 3 - 5 years experience in company or corporate secretary.
• Experience in listed company would be an advantage.
• Knowledge of SEC/ SET rules, regulations and requirements, Public Company Act, Thai Corporate and Commercial Law would be an advantage.
• Knowledge of company/ corporate laws, basic financial statements would be an advantage.
• Good analytical skills and ability to work independently.
• Self-motivated and result oriented, and attention to detail.
• Good interpersonal communication skills and ability to work as a team member.
• Fluent in English both written and verbal (Minimum 900 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Social media, Employer Branding, Branding

Job type:

Full-time

• Execute end-to-end recruitment processes: sourcing, screening, interviewing (in Thai and English), assessing, and selecting qualified candidates for all levels.
• Collaborate with HR Business Partners and line managers to understand hiring needs, ensuring alignment with manpower planning.
• Explore and utilize diverse sourcing channels, including job portals, social media, career fairs, internal talent pools, and recruitment agencies.
• Support the development of strategic sourcing initiatives and talent pipeline activities.
• Coordinate with recruitment agencies and external partners, maintaining strong professional relationships.
• Assist in developing and updating job descriptions and job advertisements in alignment with business requirements.
• Contribute to the improvement of recruitment systems, processes, and candidate experience.
• Participate in planning and executing employer branding initiatives and recruitment marketing campaigns.
• Monitor and support recruitment budget tracking and vendor management.
• Prepare regular and ad-hoc recruitment reports and analytics.
• Take ownership of assigned HR projects or initiatives as delegated by the management.
• Job Qualifications.
• Master s or Bachelor's Degree in any related field.
• Minimum 3 years experience in HR (Recruitment or Talent Acquisition).
• Experience in the energy business would be an advantage.
• Maturity and adaptability to changes, and well-organized.
• High responsibility with strong problem-solving, communication, and interpersonal skills.
• Logical and analytical thinking.
• Working well either as a team player or an independent agent when required.
• Ability to travel/work upcountry and abroad.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Finance, Microsoft Office, Excel

Job type:

Full-time

• Support procurement of IT infrastructure, power equipment, cooling systems, and facility services for data center operations.
• Assist with the preparation of purchase requests, purchase orders, and RFP documentation under the guidance of senior team members.
• Coordinate with suppliers for quotations, order tracking, and delivery follow-ups.
• Help maintain supplier databases, procurement records, and documentation in line with company standards.
• Assist in the review of commercial agreements, SLAs, and warranties with supervision from the Commercial/Procurement Manager.
• Collaborate with internal stakeholders (finance, operations, and engineering) to align procurement activities with project requirements.
• Monitor supplier performance and prepare periodic reports for management review.
• Stay informed on market prices and supplier developments to support competitive sourcing.
• Support budget control activities by monitoring procurement spending, validating cost alignment with approved budgets, and flagging variances for corrective actions.
• Bachelor s degree in supply chain management, Business Administration, Finance, Engineering, or a related field.
• At least 3-5 years of experience in procurement, supply chain, or commercial operations (internships or co-op experience accepted).
• Basic understanding of procurement processes, vendor management, or contract administration is an advantage.
• Strong organizational and time-management skills with attention to detail.
• Good interpersonal and communication skills to coordinate with both vendors and internal teams.
• Proficiency in Microsoft Office (Excel, Word, PowerPoint); familiarity with ERP or procurement software is a plus.
• Willingness to learn procurement best practices and develop commercial negotiation skills.
• Fluent in written and verbal English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Mechanical Engineering, Electrical Engineering

Job type:

Full-time

• Monitor and manage plant operations and standard procedures in conjunction with the Plant Manager and Maintenance Manager; update as necessary and ensure conformance with established policies and procedures.
• Manage plant operations activities, routine operating maintenance, and other procedures to ensure compliance with established standards.
• Direct, communicate, and monitor daily operations of plant operators through Shift Leaders to meet plant performance objectives; prepare reports with clear and effectiv ...
• Develop and maintain written Standard Operating Procedures (SOPs), casualty control plans, and Emergency Operating Procedures (EOPs) for all plant operating functions.
• Assist in the development of the plant operating budget; monitor and control costs within the approved budget to meet plant objectives.
• Identify and analyze the causes of plant incidents; implement corrective actions or propose improvement projects as needed.
• Review and evaluate plant performance; suggest improvements and/or corrective actions to ensure maximum operating efficiency in accordance with approved policies and procedures.
• Review all preventive maintenance (PM) activities performed by production staff; summarize findings or recommend actions to the Maintenance Manager for further processing.
• Prepare billing and preliminary invoices for all utilities delivered to customers on a monthly basis.
• Coordinate effective interface and maintain good relationships with customers, fuel suppliers, and relevant regulatory agencies as directed by the Plant Manager.
• Initiate and review purchase requisitions related to operational requirements.
• Support effective coordination of plant shutdown activities and related notifications.
• Communicate effectively and accurately using both oral and written methods.
• Maintain current knowledge of new concepts, trends, methods in power plant operations, and applicable government rules and regulations.
• Bachelor s degree in Mechanical Engineering, Electrical Engineering, or higher is desirable, or an equivalent combination of technical training and experience.
• Minimum of 10 years of total work experience in process plant operations, specifically within Municipal Solid Waste (MSW) Power Plants, biomass, or waste-to-energy industries, including at least 5 years in a supervisory or management role.
• Proficient in reading blueprints and instruction manuals relevant to plant operations.
• Knowledgeable in computer applications, including word processing and spreadsheet software, used for generating reports and documentation.
• Proficient in reading blueprints and instruction manuals.
• Knowledgeable in computer applications, including word processing and spreadsheet software, used for report generation.
• Good command in English (Minimum 600 TOEIC score).

Skills:

CAD, Compliance, Mechanical Engineering

Job type:

Full-time

• Develop and manage CAD models for engineering projects, ensuring compliance with industry standards and company guidelines.
• Collaborate with engineers, architects, and project managers to create detailed 3D models for renewable energy infrastructure.
• Provide technical expertise in CAD processes, workflows, and tools to optimize project efficiency and accuracy.
• Prepare detailed drawings, visualizations, and documentation for renewable energy projects, including solar, wind, and hydropower facilities.
• Ensure coordination and integration of CAD models with multiple disciplines, such as electrical, structural, and mechanical engineering.
• Stay updated with industry trends and new CAD technologies to enhance project outcomes.
• Support project teams in clash detection, problem-solving, and model validation.
• Assist in the development and implementation of CAD standards across projects..
• Job QualificationsBachelor s degree in Engineering, Architecture, or a related field.
• Minimum 2 years of hands-on experience in CAD design and modeling.
• Proficiency in software such as Revit, Navisworks, AutoCAD, and other relevant tools.
• Experience in designing renewable energy projects (solar, wind, or hydropower) is a strong advantage.
• Strong knowledge of engineering principles, construction techniques, and sustainable design.
• Ability to work collaboratively with multidisciplinary teams and manage multiple projects.
• Excellent problem-solving skills and attention to detail.
• Strong understanding of industry codes, regulations, and CAD best practices.
• Adaptability to new technologies and a proactive approach to innovation..
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Electrical Engineering, ISO 14001

Job type:

Full-time

• Supervise and monitor electrical installation works performed by the EPC contractor, including transformers, switchgears, MCC, cabling, control panels, and instrumentation.
• Ensure installation quality, safety compliance, and conformity to project drawings and engineering standards.
• Coordinate with the owner s engineering team, EPC contractors, and consultants to resolve technical issues onsite.
• Participate in Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), loop checks, and system function tests.
• Support commissioning activities and system handover preparation to the operations team.
• Supervise and lead electrical personnel in the safe and timely execution of daily tasks and assignments.
• Oversee electrical repairs and troubleshooting activities; support the training and development of team members.
• Collaborate with the Maintenance Manager to establish a preventive maintenance program and ensure availability of necessary spare parts and consumables.
• Enhance and update technical information related to electrical equipment within the maintenance database system.
• Maintain accurate records, including maintenance logs, equipment history, journals, and required reports.
• Provide direction, control, and performance evaluation for subordinate staff.
• Initiate purchase requisitions for required maintenance parts and materials, and submit for necessary approvals.
• Job QualificationsBachelor s degree in Electrical Engineering or related discipline.
• Minimum 4 years of relevant experience in power plants or industrial facilities, especially in electrical and control systems..
• Must have knowledge of and actively support quality, environmental, safety, and social management systems (e.g., ISO 14001, ISO 9001, ISO 45001, and ESMS).
• Good knowledge of high voltage (HV) electrical systems, electrical protection, PLC, SCADA, and instrumentation.
• Experience in both construction supervision and plant operation & maintenance is preferred.
• Strong problem-solving, analytical, and planning skills.
• Excellent communication and coordination skills, with the ability to work collaboratively across teams.
• Fluent in English both written and verbal (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Creativity, Problem Solving, Negotiation, English

Job type:

Full-time

• Provide technical support for conference room equipment, including audio-visual systems and video conferencing tools.
• Assist in setting up and configuring conference room technology for meetings and events.
• Troubleshoot and resolve basic technical issues related to conference room equipment.
• Ensure all conference room technology is functioning properly.
• Assist users with connecting to and using conference room technology.
• Maintain inventory of conference room equipment and supplies.
• Provide first-level technical support to users.
• Diagnose and resolve hardware and software issues, including operating systems, applications, and network problems.
• Responding in a timely manner to service issues and requests.
• Repairing and replacing equipment as necessary.
• Job QualificationsBachelor s degree in information technology, Computer Science, or related field.
• Minimum of 1-3 years experience in IT support.
• Good knowledge of conference room equipment, including audio-visual systems and video conferencing tools.
• Good knowledge of Hardware, Software and Network communication.
• Customer Service minded.
• Great communication and interpersonal skills.
• Creativity, problem solving skills, negotiation, systematic thinking.
• Good command in English.
• Be able to work at Rayong, Pluak Daeng.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Microsoft Office

Job type:

Full-time

• Analyze plant processes and develop control strategies to optimize performance and safety.
• Review design for selection and specify instrumentation sensors, actuators, and control equipment.
• Review design and configure Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC).
• Review design and develop human-machine interfaces (HMI) for plant operation and monitoring.
• Review instrument loop calculations and sizing for optimal system performance and assist Piping and instrument diagrams (P&ID).
• Review design and development of I&C engineering deliverables, control systems, shutdown PLC hardware and software design.
• Review datasheet / calculation for control valves, safety relieve valves, flow elements, restriction orifice; thermowell wake frequency and selection of the suitable valve, etc.
• Participate in Factory acceptance test and site acceptance test.
• Review and assist major Control System vendors from technical bidding stage until installation and commissioning completion.
• Review project bidding package, technical bid evaluation, Bill of Quantity, etc.
• Job QualificationsBachelor s Degree or higher in Control and Instrument Engineering or a related field.
• At least 5 years experience in Instrument Engineering design firm.
• Strong understanding of control system principles, including feedback loops, signal processing, and PID control.
• Proficient in using C&I engineering software tools (e.g., DCS/PLC programming languages, HMI development tools).
• Experience with relevant C&I codes and standards (e.g., ISA, IEEE).
• Fluent in English verbal, written, computer, and technical communication and presentation skills, including proficiency in Microsoft Office.
• Experience in power generation, renewable energy, solar, hydropower, gas and infrastructure & utilities would be an advantage.
• Ability to travel/ work upcountry and abroad for unusual.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Ability to travel/work upcountry and abroad.
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Budgeting, ERP

Job type:

Full-time

• Secure Strategic Funding & Financial Instruments: Source and negotiate short-term and long-term funding solutions such as working capital loans, project finance, bonds, and equity to support operational and investment needs; manage relationships with financial institutions both onshore and offshore to achieve optimal terms and minimize financing costs..
• Develop and Maintain Financial Models & Analysis: Build, adjust, and update consolidated and project-specific financial models to support strategic decisions, financial ...
• Loan & Covenant Management: Oversee loan agreements and ensure full compliance with financial covenants; manage loan drawdowns, repayments, interest obligations, and dividend policies while coordinating with relevant parties to maintain lender confidence..
• Financial Planning, Budgeting & Reporting: Support the development and control of annual budgets, cash flow forecasts, and investment plans; prepare financial reports and presentations for management, Board of Directors, shareholders, and auditors to ensure transparency and fiscal discipline..
• Operational Finance, Risk & Compliance: Handle daily financial operations including invoice issuance, payment processing, ERP data entry (e.g., SAP), and document management; monitor financial risks such as FX and interest rates, ensure compliance with internal controls and external regulations, and coordinate with audit and regulatory bodies..
• Bachelor's or Master's degree in finance, Accounting, Business Administration or related fields.
• 5-7 years experience in banking or corporate finance function in any companies.
• Good financial planning and financial model knowledge.
• Experience in managerial accounting and budgeting management is required.
• Creativity, problem solving skills, negotiation and systematic thinking.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance

Job type:

Full-time

• Providing recommendations to the board on company regulations, articles of association, the Securities and Exchange Act, the Public Limited Companies Act, SET and SEC regulations, and other applicable legislation.
• Providing SET and SEC disclosure and related regulatory filings i.e. 56-1 One Report, or notification to the SET and SEC, SEC Forms etc.
• Managing to ensure compliance under relevant laws and regulations.
• Liaising with regulatory agencies (SET, SEC, and MOC) and ensuring the corporate information disclosures are completed and in accordance with the laws and regulations.
• Monitoring any changes in relevant legislation and the regulatory environment and taking appropriate action.
• Overseeing the company s related policies, make sure they are kept up to date and referred to the appropriate committee for approval.
• Maintaining an up-to-date knowledge and understanding of corporate governance requirements.
• Experience in ESG reporting will be advantaged.
• Bachelor s degree or higher in Law, Arts, Business Administration or related fields.
• Minimum 2 years experience in Listed Company.
• Knowledge of SEC/ SET rules, regulations and guidelines, Public Company Act, Corporate laws.
• Detail oriented, good analytical skills, good interpersonal communication and ability to work independently and as a team.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Job type:

Full-time

• Act as the subject matter expert for the construction quality program. Working and collaborating on project initiatives to improve the construction quality program.
• Developing and monitoring the quality control systems, inspection policies and procedures to ensure effective quality control that meet quality standards.
• Review construction drawings, deliverables, and material submittals on the project execution approved platform.
• Conduct QA/QC inspections of CSA works, create snag lists/punch lists, and ensure their closure.
• Report the quality and commissioning status for the full life cycle of the construction project. Identify risks to a project and developing mitigation strategies with the project team.
• Manage and supervise consultant and contractor relationships, ensuring performance meets contractual obligations and project objectives.
• Supervising engineers, inspectors, and other staff members and providing guidance.
• Ensuring legal obligations are followed and ensuring compliance with regulatory bodies and with health and safety guidelines..
• Bachelor s degree in engineering, management or related fields.
• Minimum 7 years' experience in quality controlling or related fields.
• Proven experience in managing large-scale project and construction in oil and gas, petrochemical, LNG facilities, power plant or a related field.
• Strong knowledge of construction management, technical skills, methodology, materials, standards and regulations, and safety protocols.
• Strong attention to detail, observation, organizational and leadership skills.
• In-depth knowledge of quality control procedures and legal standards.
• Ability to work under pressure and meet tight deadlines.
• Good command in English (Minimum 600 TOEIC score).
• Ability to travel/ work upcountry and abroad.
• The workplace is in Rayong.
• Goal-Oriented, Unity, Learning, Flexible.

Experience:

No experience required

Job type:

Full-time

• Site Supervision & Project Execution: Oversee the execution of engineering works on-site, ensuring compliance with project plans, technical specifications, and timelines.
• Construction Quality & Safety Compliance: Ensure all construction activities adhere to local regulations, international engineering standards, and safety protocols.
• Coordination & Communication: Collaborate with project managers, contractors, and stakeholders to facilitate seamless project execution.
• Technical Review & Problem-Solving: Assess engineering designs, specifications, and reports to identify and resolve technical challenges efficiently.
• Progress Monitoring & Reporting: Track project milestones, prepare site reports, and provide updates to senior management and relevant stakeholders.
• Material & Resource Management: Coordinate with procurement teams to ensure timely availability of materials and equipment.
• Cross-Border Operations: Work across Thailand and Laos, adapting to diverse regulatory environments and work cultures.
• Stakeholder Liaison: Communicate effectively with local authorities, subcontractors, and project teams to ensure smooth operations.
• Job Qualifications.
• Bachelor s degree in Engineering(Civil, Electrical, Mechanical or Control & Instrument) or a related field.
• Minimum 5-10 years of experience in mega infrastructure or construction projects (experience in renewable energy projects is a plus but not mandatory).
• Strong knowledge of civil engineering principles, construction methodologies, and site management.
• Fluency in Chinese (Mandarin) is required; proficiency in English and Thai/Lao is an advantage.
• Willingness to work in Thailand and Lao PDR initially for about a year and then relocate permanently to Lao PDR.
• Familiarity with construction laws, permits, and regulations in both Thailand and Lao PDR.
• Strong leadership, problem-solving, and cross-cultural communication skills.
• Professional Engineering (PE) license or equivalent is a plus.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Civil Engineering, Electrical Engineering, Instrument

Job type:

Full-time

• Supervise and coordinate all on-site civil engineering activities for industrial waste-to-energy projects, including foundations, structural works, plant facilities, roads, drainage, and supporting infrastructure.
• Ensure all construction works comply with design specifications, environmental regulations, safety standards, and local permitting requirements.
• Collaborate with design engineers, consultants, and regulatory authorities to resolve technical challenges and ensure compliance with waste management and energy genera ...
• Lead site coordination meetings and regularly report on construction progress, issues, risks, and mitigation plans to project stakeholders.
• Manage subcontractors, site personnel, and labor force with a focus on safety, quality, and schedule adherence.
• Monitor construction timelines, budget utilization, and material/resource planning to support timely project completion.
• Enforce strict compliance with occupational health, safety, and environmental (HSE) standards specific to waste handling and energy facility operations.
• Oversee site logistics, including equipment delivery, material storage, and waste movement in accordance with environmental policies.
• Perform regular quality inspections and ensure accurate documentation of site activities, deviations, and corrective actions.
• Work closely with the Project Manager to proactively identify risks and implement corrective/preventive measures to optimize site operations..
• Job QualificationsBachelor s degree in Civil Engineering, Electrical Engineering, Control and Instrument Engineering, Mechanical Engineering, or a related field.
• Minimum 10 years of experience in site management for infrastructure or energy-related projects; experience in waste-to-energy, biomass, or industrial waste facilities is highly desirable.
• Strong understanding of civil construction methods, engineering standards, and regulatory compliance in the context of industrial waste or power generation.
• Proven leadership and stakeholder coordination skills across contractors, government officials, and technical teams.
• Solid knowledge of environmental health & safety practices, especially for hazardous and non-hazardous waste.
• Proficiency in MS Office and project management tools (e.g., MS Project, Primavera).
• Ability to work in remote or multi-location project sites across provinces.
• Good in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Procurement, Finance

Job type:

Full-time

• Performing corporate governance and company's compliance and TOA issue.
• Analyzing risks/ areas for business improvement and develop optimization strategies.
• Coordinating and supporting project initiatives as a team leader and analyzing business processes with related key departments or stakeholders.
• Compliance and Authority.
• Complying with the company rules.
• Review the current Delegation of Authority (DOA) or Approval Matrix.
• Policies (e.g., procurement, finance, HR, operations).
• Standards and SOPs.
• Report findings to senior management with recommendations for correction.
• Supporting administration tasks as assigned.
• Report findings to senior management with recommendations for correction.
• Job Qualifications.
• Bachelor s degree in Accounting, Finance, Business Administration, or a related field.
• Minimum of 8-10 years of experience in accounting or auditing (both internal and external).
• Proven experience in process design, authorization matrix development, and approval flow structuring.
• Proficient in Microsoft Office, especially Excel, Word, and PowerPoint.
• Strong organizational and time-management skills.
• High level of accountability and strong analytical abilities.
• Excellent communication and interpersonal skills.
• Demonstrated initiative, problem-solving ability, and systematic thinking.
• Positive attitude with a strong work ethic and commitment to achieving goals.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

ERP, Quality Assurance, Assurance

Job type:

Full-time

• Responding and managing in a timely manner to IT services issues and requests.
• Providing technical support and advising across the company, this may be over the phone or in person.
• Acting as a point of contact for all IT services and issues, assigning work to other team members as appropriate.
• Installing and configuring computer hardware, software, systems, networks, printers and other IT related devices.
• Ensuring IT assets are properly managed.
• Managing ticketing system with standard ITIL approach.
• Identifying opportunities that can improve efficiency of IT support process.
• Bachelor s degree or higher in Computer Engineering, Computer Science, Information Technology or related fields.
• Minimum 2 years experience in administrative with some knowledge of IT support (PC, Windows, MS office, Network), (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience or knowledge in ITLT would be an advantage.
• Good understanding of fundamental IT applications and setup i.e. Microsoft office, Active directory, Password policy and so on.
• Possess of strong interpersonal and influential skills towards peers and stakeholders within and outside team.
• Possess of strong sense of urgency and quality assurance.
• Service mind, flexible thinking, learning agility and computer literacy.
• Fluent in English both written and verbal (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Industrial Engineering

Job type:

Full-time

• Being a responsible to control the inventory and work out PR pickups withdrawal - the parcel to parcel inventory control.
• Designing and implementation of inventory management system (physical count, barcode).
• Controlling and monitoring materials, supplies and performing the inventory loan disbursement in the use and maintenance of equipment and required reporting.
• Preventing loss tools and providing the replacement equipment when the damage or loss.
• Managing the quality system and environment.
• Managing and controlling the warehouse budget.
• Bachelor s degree or higher in Industrial Engineering or related fields.
• Experience in material planning, warehouse or logistics management or new graduated engineer is welcome.
• Experience in warehouse management system.
• Experience in power plant would be advantage.
• Good command in English (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Quality Assurance, Assurance

Job type:

Full-time

• Responding and managing in a timely manner to IT services issues and requests.
• Providing technical support and advising across the company, this may be over the phone or in person.
• Acting as a point of contact for all IT services and issues, assigning work to other team members as appropriate.
• Installing and configuring computer hardware, software, systems, networks, printers and other IT related devices.
• Ensuring IT assets are properly managed.
• Managing ticketing system with standard ITIL approach.
• Identifying opportunities that can improve efficiency of IT support process.
• Bachelor s degree or higher in Computer Engineering, Computer Science, Information Technology or related fields.
• Minimum 2 years experience in administrative with some knowledge of IT support (PC, Windows, MS office, Network), (New graduate who is a high-potential and seeking for job challenging is also welcome).
• Experience or knowledge in ITLT would be an advantage.
• Good understanding of fundamental IT applications and setup i.e. Microsoft office, Active directory, Password policy and so on.
• Possess of strong interpersonal and influential skills towards peers and stakeholders within and outside team.
• Possess of strong sense of urgency and quality assurance.
• Service mind, flexible thinking, learning agility and computer literacy.
• Fluent in English both written and verbal (Minimum 600 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.

Skills:

Compliance, Accounting, Finance

Job type:

Full-time

• Reviewing the adequacy and effectiveness of the company s system of internal control and ensure the compliance of policies, procedures, laws and regulations.
• Developing an audit program following to the audit scope and objective defined.
• Reviewing the working papers including an audit report to ensure the timeliness and quality of the audit work.
• Assisting the department head to develop an annual audit plan by risk-based methodology.
• Performing other duties as assigned..
• Job Qualifications.
• Bachelor s degree or higher in Accounting, Finance or related fields.
• 2-3 years of experience in internal audit.
• External Audit or Big 4 is also welcome.
• Professional certifications such as CPA or CIA would be an advantage.
• Ability to use SAP.
• Communication and interpersonal skills, strong analytics, self-motivation, and willing to learn.
• Fluent in written and verbal English (Minimum 750 TOEIC score).
• Ability to travel/ work upcountry and abroad.
• Goal-Oriented, Unity, Learning, Flexible..
• Interested person, please submit your resume via "APPLY NOW".
• All applications will be strictly confidential and will be kept for at least 1 year. Only shortlisted candidates will be notified.
• Gulf Development Public Company Limited
• 11th Fl., M Thai Tower, All Seasons Place,
• 87 Wireless Rd., Lumpini, Pathumwan, Bangkok 10330.
• Website: www.gulf.co.th.