Experience:

5 years required

Skills:

Software Development, Golang, Java

Job type:

Full-time

• Collaborate with the data architects and data management team to provide technical expertise and guidance in digital technologies, standards, and best practices regarding software development, data management, software security, and software deployment.
• Drive, manage, and be responsible for the software design, maintenance of software systems, and implementation of multiple digital solutions.
• Design, develop, test, deploy, and support in-house digital transformation software ...
• Perform vendor management in technical requirement capacity, and provide post go-live facilitation.
• Develop API connection for all the digital transformation initiatives to ensure availability of all the business data required in the cloud data lakes.
• Support others software development for digital transformation initiatives.
• Professional Knowledge & Experiences.
• Bachelor s or Master Degree in Computer Science, Programming, or related technical discipline.
• 5 - 15 years of experienced in multiple programming languages, preferably GoLang and Angular, but Node, Java, React, Python are acceptable.
• Front-end and/or Back-end development.
• Working with SQL and NOSQL databases e.g. Oracle, MSSQL, MongoDB.
• Development and deployment in cloud, and understanding of good cloud architecture (Google cloud platform is preferred).
• Design, development, and deployment of API connection (knowledge of Google Apigee is preferred).
• Development and commercializing data analytics or machine learning solutions.
• Agile development methodology (Scrum, Kanban).
• Good knowledge in multiple software development and best practice deployment in: Application development tools, Automated testing tools, DevOps/ Agile tracking tools, Code management and version control, Continuous integration/ Continuous deployment, Clean code/ Secure code practice, Test driven development, Data structure.
• Additional Desirable Qualification.
• CORE Competencies.

Experience:

4 years required

Skills:

Contracts, Procurement, Legal

Job type:

Full-time

• Perform full range of procurement contract and contract management activities focusing on E&P operations and other businesses of the Company with objectives to achieve balanced commercial/contractual terms while fully comply with applicable laws and regulations.
• Draft, review and revise contracts, and other legal documents including correspondences as assigned.
• Negotiate contractual terms and provide legal advice and opinion.
• Provide legal advice/services during contract management including pre-litigation stage.
• Interpret contractual obligations, rights and responsibilities, ensuring compliance and minimizing legal risks.
• Provide ad-hoc legal advice and guidance on legal matters to achieve optimum legal and commercial decisions.
• Keep abreast of relevant laws and regulations affecting Company s procurement activities.
• Any other assignment as may be requested.
• Professional Knowledge & Experiences.
• Bachelor Degree in Law or higher.
• Fluent in English both written and verbal communication (TOEIC score >= 750).
• A minimum of 4 years of experience in contract laws in international business transactions.
• Experiences in drafting, negotiating, and interpreting contracts is a must.
• Experience in E&P procurement contracts will be an advantage.
• Ability to exercise flexibility, initiative, good judgment and discretion, and lead contractual negotiations.
• Ability to serve as a resource to others in the resolution of legal problems and issues.
• Good interpersonal skills, teamwork, and can-do attitude.
• Work Location.
• Bangkok - Resident.

Experience:

5 years required

Skills:

Project Management, English

Job type:

Full-time

• Ensure geological and petroleum system study integration to get best of resource evaluation and delineation, de-velopment well and platform locations.
• Provide geological and subsurface uncertainty input to field development plan in coordination with reservoir engi-neer and other related parties.
• Evaluate and integrate the data of subsurface (logs, cores, seismic), reservoir and production to perform reservoir characterization analysis and resources assessment to identify new development and infill opportunities in mature fields and support pro ...
• Perform annual resources and reserve assessment.
• Prepare and execute delineation/ development drilling activities including preparation of delineation, development work program, well proposal, monitoring drilling operations, and post well evaluation to be in line with studies and programs.
• Evaluate horizontal well opportunity by detailed reservoir analysis e.g. tank correlation, reservoir pressure & con-nectivity, sand mapping, reservoir characterization, HCIP estimation & economic analysis, Horizontal well planning & targeting, pre-job modelling.
• Execute horizontal well operations including preparation phase, drilling operations monitoring, and post-drilled evaluation / HCIP & reserves booking.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences.
• 5+ years of experience in E&P Business related to subsurface tools and technologies.
• Strong understanding of the Gulf of Thailand (GOT) petroleum system, and familiarity with the well factory concept and related processes.
• Extensive experience in development well planning and targeting, monitoring and execution (deviated/horizontal wells) within the GOT.
• Experience in reservoir management and EOR is a plus.
• Experience working in Block G1/61 (Erawan, Platong, Satun and Funan) is an advantage.
• Proficiency in subsurface software (e.g., Petrel, DSG) and related systems.
• Excellent communication and interpersonal skills, with the ability to collaborate across multidisciplinary teams.
• Good project management skill is required.
• Fluency in both written and spoken English, with strong technical writing and presentation skills.

Skills:

Compliance, Pleasant Personality, Multitasking, English

Job type:

Full-time

• Provided comprehensive secretarial and administrative support, including calendar management, appointment scheduling, and coordination of conference calls to optimize time and minimize scheduling conflicts.
• Ensured accuracy, completeness, and compliance of incoming and outgoing documents with PTTEP s standards; prioritized and tracked urgent items for timely processing.
• Maintained an organized and accessible document management system through regular updates, classification, and categorization.
• Handled sensitive and confidential matters with discretion, ensuring prompt escalation and resolution when required.
• Coordinated business travel arrangements (BTM), including itineraries, transportation, accommodation, and real-time support.
• Assisted in the consolidation of work programs and budgets, liaising with budget controllers to monitor and report on expenditures.
• Processed purchase/service orders, mission orders, material requisitions, and expense claims in line with company procedures.
• Facilitated communication with external parties by liaising with relevant function owners.
• Maintained and updated administrative databases for accurate and efficient referencing.
• Fostered positive relationships with internal and external stakeholders to support collaboration and workflow.
• Identified and reported potential issues or operational challenges to function owners.
• Ensured continuous availability of office supplies, equipment, and consumables.
• Actively participated in division activities and special projects, including project coordination and implementation support.
• Delivered general administrative support as required to ensure seamless daily operations.
• Professional Knowledge & Experiences.
• Vocational Certificate/ Diploma or bachelor s degree in related fields.
• 3-6-year experience in administrative and/or secretarial work.
• Good command of both written and spoken English.
• Ability to operate PC efficiently.
• Additional Desirable Qualification.
• Good interpersonal skill, service-minded and mature.
• Pleasant personality.
• Ability to work independently, manage confidential information, handle high-pressure situations and solve unexpected problems in an appropriate manner.
• Excellent organizational, multitasking and communication skills.
• Good presentation skills.

Skills:

Employer Branding, Branding, Compliance, English

Job type:

Full-time

• Collaborate with hiring managers to identify staffing needs and determine selection criteria.
• Develop and implement effective recruitment strategies to attract a diverse pool of qualified candidates.
• Devise and implement sourcing strategies, such as employer branding initiative online and offline to build pipelines of potential applicants.
• Manage full recruitment lifecycle, from initial candidate screening to employment and induction.
• Conduct interviews and assess candidate suitability using a range of methods such as structured interviews, technical and behavioral assessments, and functional tests.
• Manage annual accelerated development program (ADP), internship, high school attraction campaign, and scholarship project.
• Stay abreast of the latest trends in talent acquisition and suggest improvements to the recruitment process.
• Ensure compliance with all legal and regulatory requirements related to recruitment and hiring.
• Professional Knowledge & Experiences.
• Bachelor s degree in relevant field.
• Proven experience as a Talent Acquisition Officer in corporate environment.
• Familiarity with social media, HR database, and skillful in LinkedIn talent search.
• Excellent interpersonal and communication skills in both Thai and English.
• Organized and professional demeanor.

Skills:

Compliance, Microsoft Office

Job type:

Full-time

• o Provide users with information related to hotel room and air-ticket reservations, including domestic and international flight schedules, lists of hotels with corporate rates, required travel documents, boarding rules, and prohibitions. o Facilitate users in coordinating with travel agencies, airlines, and hotels for bookings, ticket issuance, and refunds (if applicable). o Standby 24/7 on a rotation basis as a helpdesk to address urgent travel-related inquiries or issues. o Arrange and coordinate events as assigned, including those in upcountry locations, ensuring all logistical ...
• Professional Knowledge & Experiences.
• o Bachelor of Arts (BA) in Tourism or higher in a related field. o Minimum of 10 years of experience in travel coordination, ticketing processes, or related roles (experience as a ticket agent or with hotel wholesalers is preferred). o In-depth knowledge of Global Distribution Systems (GDS) such as Amadeus, Sabre, or Galileo, and related skills in airline ticketing, hotel bookings, and travel itinerary management. o Familiarity with commercial plane types, specifications, air ticket bookings, hotel safety inspections, terms and conditions, ISOS, IATA standards, cost optimization, and travel technology. o Proficiency in using Microsoft Office and other travel applications. o Ability to learn and effectively use internal applications as required for the role. o Excellent communication, interpersonal, and customer service skills. o Service-minded with a proactive and solution-oriented approach. o Patience and the ability to handle complex or challenging situations with a calm and professional demeanor. o Proven ability to work as part of a team, demonstrating collaboration, adaptability, and a proactive attitude.
• Job End Results.
• Ensure the accuracy and smoothness of business travel arrangements.
• Provide timely confirmation or cancellation of travel arrangements to users.
• Resolve travel-related issues promptly through 24/7 support on a rotation basis.
• Offer well-reasoned advice and recommendations to users regarding company rules, regulations, and practices for travel arrangements.
• Maintain strong relationships with travel agencies and government authorities to ensure smooth operations and coordination.
• Keep up-to-date information on schedules, rules, and obligations related to business travel.
• Ensure compliance with company policies, rules, and regulations.
• Maintain quality standards through hotel inspections and invoice verification.
• Work Location.
• Bangkok-Thailand.

Experience:

5 years required

Skills:

Risk Management, Safety Management, Compliance, English

Job type:

Full-time

• Implement procedures, standards, guidelines and management system related to technical safety including technical safety documents e.g. risk management standard, process safety management standard, HAZID/ HAZOP guideline and technical safety specifications within PTTEP Engineering General Specifications (PEGS) in compliance with international standard and industry best practice plus in alignment with corporate direction and SSHE MS.
• Develop and implement technical safety work plans, activities and budget in accordan ...
• Provide advice, guidance and support to projects/assets on implementation of corporate SSHE MS standards/ procedures and guidelines, international design codes/standards and PEGS related to Process/Technical Safety.
• Act as Technical Authority for technical safety related to preliminary assess deviation against relevant corporate SSHE standards and specifications.
• Provide process and technical safety support to Projects involving participation / leading safety studies (HAZID, HAZOP, QRA etc), performing safety engineering design and studies, and/or supervising / reviewing / approving work done by engineering contractors. Ensure that recommendations from these studies are translated into actions to make risks as low as reasonably practical.
• Provide process and technical safety support to asset operations and high-risk activities (e.g. drilling, logistics) including participation / leading safety studies, Management of Change (Modifications, Deviations, Downgraded Situations), assist in process safety performance monitoring and analysis, etc.
• Develop and periodically review Concept Safety Reports, Design, Operations and high risk activity Safety Cases, including oversight of contractors work.
• Assist in conducting compliance check and audit programs on Technical Safety related (MOC, Safety barriers, PSUA, PTRs/OTRs, SSHE Due Diligence, SSHE Verification Audit), identify gap, give recommendation for continuous improvement, and track until completion of SSHE findings/ recommendations/ actions.
• Key Accountabilities (Continued).
• Use appropriate software and tools for safety analysis, calculation and design aids e.g. PHAST as well as provide support, guidance and troubleshoot to projects/ assets on engineering activities regarding technical safety and safety engineering.
• Participate in accident/ incident investigations when nominated, analyse and provide advice and support on preventive measurement and remedial actions to near misses or high potential incidents related to Technical Safety including SCE failure to ensure all actions are taken properly.
• Formulate and implement program/campaign which promote process safety awareness, Loss of Primary Containment (LOPC) prevention and prevent major accident in PTTEP asset operations, projects and high risk activities.
• Develop safety engineering deliverables, prepare related documents, and produce, organize a process safety database and report.
• Identify and monitor all Major Accident Events (MAEs), Safety Critical Elements (SCEs) and Performance Standard (PS) as well as provide support on development and implementation of Major Accident Event Prevention Tool within projects/ assets and high risk activities.
• Able to work at site locations (domestics / International), Fit to work offshore.
• Other duties assigned by supervisor or manager.
• Professional Knowledge & Experiences.
• Bachelor s Degree in Chemical Engineering or related fields.
• Minimum 5 years experience of Technical Safety Engineer or 8 years experience in related engineering disciplines.
• Minimum 3 years experience in oil and gas industry onshore or offshore.
• Good understanding of oil and gas exploration and production process.
• Have a comprehensive knowledge in loss prevention process, safety study and safety analysis techniques.
• Good knowledge of industry codes, standards and legislation on SSHE aspect.
• Strong leadership skills and good communication skills.
• Good command of spoken and written English.
• Strong analytical skills.

Skills:

Project Management, Assurance, Compliance

Job type:

Full-time

• Serve as a Subject Matter Expert (SME) and demonstrate proficiency in engineering management system (EMS) and project management & its assurance process.
• Understand the engineering management system and project management & assurance processes and be able to identify critical aspects related to the business.
• Maintain availability and integrity of engineering standards, procedures, guidelines, and other related documents.
• Drive the execution of project assurance program across all types of projects and ensure the levels of project compliance and assurance in place in accordance with the regulatory, engineering policy, legislation, local content requirement, etc.
• Facilitate and drive key project management and assurance activities e.g., risk management, project peer review session, etc.
• Promote good engineering processes and practices including sharing lessons learned to all concerned parties within the organization.
• Keep abreast of the changes in the updated practices, future industry trends, and technological innovations with regards to engineering work processes.
• Define and assess engineering work process efficiency improvement areas, create the improvement programs, drive execution to ensure successful and achievement of defined goals.
• Adopt the digital technology and innovation for work process efficiency improvement.
• Maintain availability and integrity of EMS tools and applications, EMS documents (standard, procedure, guideline, etc.) and International Codes and Standards platforms, etc.
• Professional Knowledge & Experiences.
• Bachelor's Degree or higher in Engineering or related fields.
• Experience in E&P business preferred.
• Engineering background and interested in engineering management system work scope.
• Project management and/or other recognized auditor/assessor certification preferred.
• Having knowledge of/or experience in:Project management process.
• Engineering management system e.g. principle, concept, engineering document management, etc.
• Business process/ efficiency improvement.
• Digital/Information technology, data management/analytic.
• Engineering assurance process and its implementation.
• Professional Knowledge & Experiences (Continued).
• Having experience of key user roles involving in software / application development, understand how business requirements are translated to software requirements.
• Understand IT basic knowledge e.g. UI/UX design, Application Programming Interface, Database, etc.
• Having interest to learn in new digital solutions or technologies.
• TOEIC score is required and above 750 is preferrable.
• Result oriented and clients/customers focused.
• Good interpersonal and planning, collaboration, and organizing skill.
• Good communication (both written and oral communication), analytical thinking, problem-solving and decision making, influencing skills.

Experience:

5 years required

Skills:

Assurance, Cost Estimation, Compliance, English

Job type:

Full-time

• Develop pipeline Basis of Design, Pipeline Material Selection.
• Provide technical support, technical assurance and consultation to asset, on the new or modification project, in the area of Pipeline and Riser engineering.
• Be responsible for engineering technical solutions, engineering study, conceptual design, Front End Engineering Design and detailed engineering.
• Perform pipeline design. Analysis/ Calculations: pipeline route study, wall thickness and material grade selection both rigid and flexible pipe, collapse and buckling analysis, on bottom stability analysis, pipeline end expansion, pipeline free span, bottom roughness analysis, lateral bucking analysis, pipeline crossing and its structural supports design, fatigue analysis and pipelay analysis, riser-dogleg stress and flexibility analysis, cathodic protection, and relevant drawings.
• Provide key inputs on construction-ability, installation method statement and sequence and develop pre commissioning plan.
• Define scope of geophysical survey. Develop soil laboratory test requirement. Verify the results from survey reports, evaluate and provide recommendation on survey data / drawings / Alignment chart.
• Review, verify and provide recommendation on existing pipeline, riser and tie-in spool calculations for its integrity verifications.
• Provide support on technical peer review related to pipeline and riser engineering matters.
• Provide expertise on vendor's technical pre-qualification for Line pipe and its component, related vendors.
• Carry out bid engineering support and prepare technical bid packages.
• Recommend and justify any deviations from Company specifications.
• Perform preliminary facility cost estimation on relating pipeline/riser development project/modification and material take-off.
• Support RD&T project related to facility engineering works, when required.
• Ensure work quality to be aligned with law and regulation, project specific specifications, company general specifications, international codes and standards and good engineering practices, as well as Engineering policy, procedures and guidelines.
• Ensure company SSHE policies compliance with targeted SSHE performance.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Pipeline, Mechanical, Civil, Metallurgical Engineering or related fields.
• 5 - 8 years experiences in offshore pipeline engineering, construction, and operations, preferably in the oil and gas or a similar industry.
• 3+Years experience for senior position or lead discipline.
• Good command of both written and spoken English.
• Good interpersonal and presentation skills.
• Familiar with pipeline analysis software is preferable i.e. MathCAD, Caesar II, OFFPIPE, DEEPLINE, AUTOCAD, ABAQUS. AUTOPIPE.
• Familiar with pipeline calculation using spread sheets i.e. Line Pipe Wall Thickness, Free Spanning, FATFREE, PSI, LCC, DCC, End Expansion, etc.
• Should have understanding / conversion with ASME B31.8, DNVGL RP F101, API 1111, API 1104, etc.

Experience:

5 years required

Skills:

English

Job type:

Full-time

• Ensure analysis of all technical data and detailed seismic interpretation/ mapping to identify best delineation, development well and platform locations.
• Ensure integration of geological studies to get best understanding in geological concept of the development area for resource assessment and for best delineation, development well and platform locations.
• Provide geological and subsurface uncertainty input to field development plan in coordination with reservoir engineer and other related parties.
• Prepare and execute delineation/ development drilling activities including preparation of delineation, development work program, well proposal, monitoring drilling operations, and post well evaluation to be in line with studies and programs.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences.
• 5+ years of experience in E&P Business related to subsurface tools and technologies.
• Have very good understanding in GOT petroleum system and familiar with well factory concept and process.
• Highly require experience in development well planning/targeting in GOT.
• 2+ years of experience in block G1/61 (Erawan, Platong or Satun & Funan).
• Strong background on subsurface software (etc. Petrel and DSG) and systems.
• Good communication and interpersonal skills.
• Good command of both written and spoken English.

Experience:

7 years required

Skills:

Assurance, Statistics, Research

Job type:

Full-time

• Plan, manage and coordinate implementation of Plant Integrity Assurance programs, Risk and Reliability Management (RRM) system and Company s Reliability and Integrity (RAI) system with field operations.
• Work in conjunction with discipline engineers to set up equipment maintenance and inspection strategy. Maintain and perform failure/statistics review and improvement to ensure Plant Reliability and Integrity.
• Plan and monitor Maintenance and Inspection and Plant integrity long term & short te ...
• Analyze, identify, and report issues with recommendation of corrective actions to related disciplines and operations.
• Monitor the plant equipment reliability and availability. Perform the timely, effective and efficient execution of the Reliability & Integrity Assurance programs.
• Ensure that the Company s Reliability and Asset Integrity (RAI) system has met target level all the time.
• Support the development of asset registration to all new projects, new platforms, new facilities and any modifications in CMMS.
• Ensure the development and implementation of failure records, failure reviews of critical failures in order to prevent the repetitive high consequence downtime and feedback to improve maintenance and inspection strategies.
• Facilitate on the RRM (Risk and Reliability Management) studies covering RCM, failure mode effect criticality assessment (FMECA), RAM modeling, Reliability Block Diagram.
• Research and develop new methodologies to improve Reliability and Integrity system, Cost optimization and Risk reduction.
• Assist maintenance and inspection engineering in preparing equipment life cycle plans by providing reliability and integrity figures and contributing to studies.
• Produce monthly reliability & integrity report.
• Facilitate equipment failure investigation (Root Cause Failure Analysis) whenever required.
• Promote the implementation of the Company s SSHE policy and regulations in all works under responsibility.
• Professional Knowledge & Experiences.
• Bachelor s degree in Mechanical, Instrument Engineering or any related.
• Minimum 7 years of experience in maintenance or engineering in oil and gas industry or petrochemical industry.
• Experience in implementation of Reliability & Asset Integrity Management processes.
• Experience in diagnostics, troubleshooting and failure analysis of facility equipment.
• Experience in Reliability Centered Maintenance (RCM) and Failure Mode Effect Analysis (FMEA).
• Experience in Reliability, Availability and Maintainability (RAM) and Reliability Block Diagram (RBD).
• Experience in Weibull analysis and/or statistical failure analysis.
• Familiar with CMMS (SAP PM) including equipment hierarchy, equipment criticality, PM task and interval, and spare part.
• Knowledge of applicable industry standards and codes such as API, ISO related to reliability engineer.
• Able to develop work procedure / standard practice.
• Able to work in offshore/ onshore field during on scene investigation.
• Effective coordination skill to liaise with other functions.
• Enthusiastic, good attitude, excellent communication and collaboration skills.
• Good command of spoken and written English. Minimum TOEIC score 750.

Experience:

2 years required

Skills:

Problem Solving, English

Job type:

Full-time

• Work in close coordination with Project Team in developing and reviewing the Project s work plan and budget. Carry out technical and economic justification of the proposed work plan and budgets as well as provide comments and recommendation for approval.
• Monitor project performance, progress and expenditure by reviewing the operation activities report and statement of expenditure to achieve the project s objectives.
• Manage stakeholders to ensure that the projects performance in terms of technical qu ...
• Participate in commercial & financial, and technical meetings in order to obtain all necessary information, problems or obstacles for further study and analysis in terms of project return and value added and follow up the project s achievement and improvement.
• Coordinate with relevant functional departments to obtain technical support and recommendation on engineering aspects to perform analysis and evaluation on proposed technical aspects and provide comments and recommendation in terms of commerciality of the Project for management approval.
• Strengthen business relations with joint venture partners and related government agencies to ensure the smooth running of the Projects activities to achieve business goals and create mutual understanding and benefit.
• Professional Knowledge & Experiences.
• Bachelor s or Master s Degree in Engineering or related fields.
• In-depth knowledge of technical and commercial disciplines with minimum 2-3 years experience in business analysis or project planning in E&P or related business.
• Excellent command of both written and spoken English.
• Ability to think strategically & commercial mindset.
• In-depth understanding and ability to forecast business environment & risk.
• Integrated knowledge across various disciplines in order to align future business needs, optimize corporate benefits and avoid mitigate corporate risks.
• Good analytical & problem solving skills.
• Good team player.

Experience:

3 years required

Skills:

Statistics, Microsoft Office, Power BI

Job type:

Full-time

• Analyze and integrate the end-to-end of HR system implementation of new modules, system enhancements, and upgrades.
• Continuously optimize system configurations to align with evolving business and HR needs.
• Drive or support HR digital transformation initiatives and workforce planning analytics.
• Provide insights and recommendations to team on HR tech trends and system roadmap.
• Bachelor s Degree in related fields e.g. HR Information System, Computer Science, AI, Statistics etc.
• Minimum working experience 3 year.
• Microsoft Office, Power BI, SAP and Success Factor (preferable).
• Digital Literacy & HR Tech Innovation.
• Analytical skill.
• Good story-telling and presentation (PWP).
• Good interpersonal and presentation skills.
• English competency both spoken and written (TOEIC 650 scores).

Experience:

3 years required

Skills:

Compliance, Risk Management, English

Job type:

Full-time

• Perform auditing activities for both in house process and joint ventures process to determine whether their activities are in compliance with management instructions, applicable policies, agreements and adherence to all relevant laws and regulations.
• Obtain, and analyze related business control data for the assessment of adequacy and effectiveness, duties also include identifying potential problem/weakness and suggest appropriate risk management of the activities under reviewed.
• Prepare audit working paper, discuss with team leader or line and recommend potentia ...
• Perform special reviews upon request of management.
• Involve in preparing of annual audit work plan, audit program, annual budget, formal audit report and present to Audit Committee as appropriate.
• Support the Audit Committee (AC) in performing tasks pertaining to the Audit Committee Charter as assigned by the Team Lead, such as preparing agendas, delivering supporting documents for the meetings, developing and keeping of minutes or supporting to special requests from the AC.
• Establish good relationship with management and key personnel in other function as well as the external bodies authorities involved such as joint venture partners, and external auditor to ensure good and smooth cooperation, understanding and coordination.
• Professional Knowledge & Experiences.
• Bachelor s Degree or Master s Degree in related field.
• At least 3-5 years in auditing or related (Experience in E&P industry or related industry is a plus).
• Good command of both written and spoken Thai and English.
• Certified Internal Audit (CIA) is preferable.
• Familiar with Internal Control and considerable knowledge of the Standards for the Professional Practice of Internal Auditing and the Code of Ethics developed by The Institute of Internal Auditors.
• Knowledge in domestic and international rules & regulation and standards related to E&P industry is a plus.
• Possess the following skills: analytical, persuasive, communication, coordination, organizational, management. Mature and able to deal with management-level or key persons.
• Self-motivation with good systematic management and communication skills.

Skills:

SAP, Finance, Problem Solving

Job type:

Full-time

• Define the project plan according to the defined strategies covering all project areas ensuring resource support aligns and suffices to achieve the objectives within the set timeline and budget..
• Oversee, govern, and manage the project execution to adhere to the project plan and objectives. Additionally, provide guidance and make necessary decisions to solve issues or adjust the plan for efficient progress to align with the project's goals and objectives..
• Monitor the project's progress, identify both success and potential risks that could impact the overall project, and coordinate with relevant departments and the Project Director for contingency plan..
• Coordinate with various departments, both within the Taskforce, Working Team and other entities, to support the execution of the project s objectives. Additionally, manage the communication for necessary information and project's progress to the involved stakeholders at appropriate times..
• Regularly report the project's progress to the Steering Committee and Project Director..
• Professional Knowledge & Experiences.
• Bachelor s degree in IT, Computer Science, Business, or related field.
• 20+ years of experience in IT project management, extensively in SAP implementation projects..
• Experience as project manager role in full cycle of SAP implementation project with a value of more than 500 million baht or number of users more than 1,000 users.
• Strong knowledge of SAP S/4HANA capabilities and understanding of core business processes in areas like finance, logistics, or supply chain..
• Experience in upstream industry is a plus..
• Excellent communication, problem solving, leadership, and stakeholder management skills.

Skills:

Industry trends, Compliance

Job type:

Full-time

• Provide cross-functional support across Completion, Intervention, and Non-routine & Asset Retirement well operation domains. Offer technical expertise and guidance to ensure seamless integration and execution of well operations.
• Coordinate with asset teams on workplans to ensure alignment with organizational objectives and efficient resource utilization. Facilitate communication and collaboration between well operations and asset teams.
• Conduct special studies to support asset teams and enhance operational efficiency. A ...
• Review and integrate performance data to support continuous improvement in well operations. Analyze key performance indicators and develop strategies to enhance operational efficiency.
• Develop and maintain technical documentation, including procedures, guidelines, and best practices for well operations. Ensure that documentation is up-to-date, accurate, and accessible.
• Stay updated on industry trends, advancements, and best practices in well operations. Participate in professional development activities and share insights with the team.
• Ensure compliance with all relevant regulations, standards, and organizational policies in well operations. Monitor and enforce adherence to safety, environmental, and operational standards.
• Professional Knowledge & Experiences.
• Bachelor s degree in Engineering in Petroleum / Mechanical or equivalent.
• Minimum of 10 years of experience in well operations including Completion, Intervention, and Non-routine & Asset Retirement.
• Strong technical knowledge of well operations and industry best practices.
• Excellent coordination and communication skills.
• Ability to conduct technical studies and provide advisory roles.
• Experience in mentoring and training junior engineers.
• Additional Desirable Qualification.
• CORE Competencies.

Experience:

5 years required

Skills:

Sales

Job type:

Full-time

• Coordinate with onshore/offshore for information on gas, condensate and crude delivery/sales (i.e. quantity, quality, technical parameters of exported petroleum products).
• Monitor crude/condensate productions and stock forecasts. Plan and coordinate effectively with PTT for arrangement of offloading programs. Ensure efficient planning/timing of offloading programs.
• Participate in technical coordination/negotiations with PTT and DMF for good coopera ...
• Coordinate and ensure timely generations of Operator s statements and all routine production/sales reports.
• Responsible for official gas and condensate price calculations for billing statements.
• Participate in internal preparation of operation plans and forecasts of gas and condensate production. Participate in planning of major plant operations and shutdowns.
• Provide short to medium term sales analysis and demand/supply forecasts.
• Maintain good relationship with buyer and regulator.
• Be a witness for metering verify calibration & inspection programs.
• Professional Knowledge & Experiences.
• Bachelor s Degree or higher in engineering or business related fields.
• Over 5 years of experience in sales, business or engineering, preferably with exposure to oil and gas business.
• Business acumen, and interpersonal skill.

Skills:

Contracts, Procurement, Compliance, English

Job type:

Full-time

• Prepare Procurement Proposal Forms (PPFs), including PPF for strategy, PPF for award, PPF for variation/amendment, and MEMOs.
• Verify the accuracy of PPF data before submission, ensuring timely submission and approval by the Procurement Committee.
• Coordinate with contract holders, Procurement Offices, and relevant parties for the preparation and submission of documents to the Board of Directors.
• Collaborate with contract holders, procurement officers, and/or asset teams to clarify questions and develop solutions.
• Support users in conducting the entire procurement process on their behalf, ensuring the timely provision of materials and services.
• Consolidate and update the look-ahead Contracting Plan for Drilling & Well Services activities, based on the asset work plan.
• Develop and maintain standard contract templates for Drilling & Well Services, as well as standard PPF templates.
• Coordinate with the corporate Procurement team and Drilling & Well Services engineers/contract holders to prepare the Annual Procurement Plan (APP).
• Communicate, track, and monitor the progress of the annual APP for Drilling & Well Services.
• Act as the custodian for contracts within Drilling & Well Services.
• Prepare monthly contract analysis reports for Drilling & Well Services.
• Conduct procurement and contract training for Drilling & Well Services engineers/contract holders.
• Coordinate with Drilling & Well Services engineers/contract holders and the Cost Controller team to prepare simple PPFs, including contract value and discount value.
• Conduct internal joint audits with the Cost Controller team to ensure contract and cost compliance.
• Manage the OWO s procurement and contract database (IPPT) and perform data analysis to support contract strategy development.
• Track and monitor contract and cost KPIs.
• Job End Results.
• Availability of the updated and accurate OWO procurement and contract strategy plan.
• Accuracy, compliance, and timeliness in contract and budget preparation and monitoring.
• Accuracy and timeliness of reports and feedback provided to OWO/P, VPs and SVP.
• Compliance of all work processes with the approved DAS.
• High quality and clarity of the communication plan and related materials.
• Gathering, displaying, and reporting of management periodical data.
• Professional Knowledge & Experiences.
• Education: Bachelor s Degree or higher in engineering or related fields.
• 5-15 Years related experience in same function of related industry.
• Extensive knowledge & skills: Knowledge of Oil & Gas industry, procurement and contract management, work program budget, work plan, integrated plan.
• Good command of both written and spoken English.
• Additional Desirable Qualification.
• Good interpersonal skill, coordination, presentation, and communication skills. Energetic and enthusiastic character.
• Good analytical skill (interpret meaningful themes from quantitative and qualitative data.
• High degree of self-motivation and ability to work in a demanding environment.
• CORE Competencies.

Experience:

7 years required

Skills:

Compliance, Procurement

Job type:

Full-time

• Periodically review the static equipment/piping/pipeline/PSV inspection strategies and surveillance tasks for their effectiveness and efficiency to achieve integrity and cost-efficiency.
• Act as the owner of the static equipment/pipeline/PSV in the asset plan and maintenance reference plan.
• Develop inspection & maintenance program for static equipment, piping/flowline, pipeline, and PSV (Risk Based inspection and schedule corrective inspection).
• Ensure compliance of static equipment/piping/pipeline/PSV inspection activities against the integrated activity planning process.
• Plan, supervise and execute for vessel and heat exchanger cleaning, in-line inspection and PSV maintenance.
• Plan, supervise and control for corporate lifting color code, lifting equipment, cargo carrying unit and accessories.
• Ensure that the short and medium term plans are realistic and execute accordingly, including corrective inspection, for offshore and onshore facilities.
• Analyze, evaluate, and assess the integrity after in-service inspection, and update RBI program as evergreen process.
• Conduct Fitness-For-Service assessment level 1 and provide the recommendation.
• Manage, follow up and close out the anomaly rectification, and update in integrity management.
• Apply continuous improvement tools to drive improvements in safety, technical Integrity, reliability, availability, cost within the discipline.
• Provide discipline input to related changes throughout the engineering, procurement, construction, and commissioning.
• Develop and update documents, procedures, guideline, work instruction.
• Coordinate inspection schedule with contractors, planners, site inspection supervisors and other related parties.
• Review work list, ITP, work procedure, and prepare related drawings & specifications for work execution.
• Prepare bid package and perform bidding evaluation.
• Manage services contract in related to inspection and/or integrity management.
• Supervise contractor for inspection, maintenance, repair, and operations activities including troubleshooting and support to site inspection team.
• Provide input in technical reviews including RBI, FRACAS (RCA), etc.
• Promote the implementation of company s SSHE policy and regulations in all works under responsibility.
• Professional Knowledge & Experiences.
• Bachelor s degree in mechanical or metallurgical engineering or any related.
• Minimum 7 years of experience in asset integrity management for in-service inspection, maintenance of static equipment, pipeline and PSV in oil and gas industry or petroleum or petrochemical industry.
• Experience working with static equipment and/or pipeline of which planning / in-service inspection / integrity assessment / anomaly management such as pressure vessel / heat exchanger / piping / pipeline inspection and integrity assessment, etc.
• Expertise in troubleshooting and failure analysis of static equipment and/or pipeline.
• Knowledge of static equipment and/or pipeline design principles, operation, and maintenance.
• Knowledge of Risk Based Inspection, General NDE and Advanced NDE.
• Knowledge in metallurgy, welding, and corrosion.
• Knowledge of applicable standards and codes such as ASME, API, ISO, e.g. API510, API570, API579-1/ASME FFS-1 and used widely for static equipment and/or pipeline.
• Able to develop work procedure / standard practice.
• Able to work in offshore/ onshore field during inspection campaign.
• Effective coordination skill to liaise with other functions.
• Good attitude, excellent communication, and collaboration skills.
• Good command of spoken and written English. Minimum TOEIC score 750.
• Be able to work up-country in company location such as Kamphaengpetch, Songkhla etc.

Experience:

5 years required

Skills:

GIS, Compliance, Budgeting

Job type:

Full-time

• Manage the implementation of reforestation projects including terrestrial and mangrove ecosystems, and Nature-based Solution (NbS) initiatives (e.g., blue carbon, seagrass conservation, ecosystem-based adaptation) with responsibility across planning, execution, and monitoring. Oversee contract issuance and management for plantation and maintenance and facilitate community engagement to foster long-term partnerships. Ensure alignment with PTTEP s decarbonization strategy and ESG commitments.
• Conduct site assessments, identify suitable areas for plantation, and apply ecologic ...
• Develop and implement carbon sequestration and biodiversity management in line with standards such as T-VER, VERRA, and Gold Standard, coordinating with third-party experts for registration, validation, and verification. Ensure environmental compliance and readiness for third-party verification and performance audits.
• Key Accountabilities.
• Develop and update internal standards, procedures, and governance frameworks for reforestation and NbS in accordance with corporate policies and sustainability principles.
• Provide strategic and technical support to cross-functional teams and act as a Center of Excellence (CoE) for nature-based climate solutions within PTTEP, enhancing organizational capability in climate risk mitigation and ecosystem resilience.
• Be a representative and focal point of contact to internal and external parties on Social Development Projects related matters.
• Manage stakeholder relations, build partnerships, and manage formal agreements with external organizations, including government agencies, academic institutions, and local communities to enhance project acceptance and long-term success.
• Participate in exhibitions, events, and internal and external forums to promote PTTEP s leadership in sustainability and climate action. Provide communication materials and technical input for stakeholder engagement and reporting (e.g., DJSI, ESG disclosures, Internal communication).
• Manage project budgeting, financial tracking, and reporting for assigned projects. Monitor expenditures, assess efficiency, and identify opportunities for continuous improvement.
• Evaluate project impacts using biodiversity and ecosystem services (BES) indicators, community income surveys, and Social Return on Investment (SROI) frameworks.
• Professional Knowledge & Experiences.
• Bachelor s degree in Forestry, Environmental Science, Natural Resources Management, or related fields.
• At least 5 years of experience in forest conservation, reforestation (land, community, mangrove), green space restoration, NbS or carbon-focused projects.
• Proven experience in managing project activities, timelines, and budgets in collaboration with government agencies and external partners.
• Experience in using GIS-based tools for mapping and planning reforestation activities. Ability to collect, manage, and interpret environmental data for reporting and decision-making.
• Familiarity with carbon credit systems (e.g., T-VER) and ecosystem services frameworks is an advantage.
• Experience in setting up, managing, and maintaining databases, including tracking project progress, and stakeholder information, with proficiency in using database management systems to create dashboards e.g., Power BI is a plus.
• Professional Knowledge & Experiences.
• Strong project management and coordination capabilities, with the ability to oversee multiple workstreams and engage with diverse stakeholders.
• Effective written and verbal communication skills and able to prepare professional-level documentation and presentations.
• Proficient in basic computer programs such as Microsoft Office, and specialized software for forest management such as QGIS, ArcGIS, Google Earth, or satellite imagery analysis software.
• Competence in problem-solving, data interpretation, and analytical thinking, especially related to monitoring and evaluation of environmental impact.
• Field competency in using drones and other modern monitoring tools for data collection and landscape assessment.
• Professional Knowledge & Experiences.
• Knowledge of native plant species in various ecosystems, including upland forests, mangroves, peatlands, and ecosystem restoration techniques.
• Understanding of Thailand s environmental regulations and policies related to forest conservation, environmental protection and carbon offset programs.
• Awareness of international standards for NbS and carbon credit validation, including T-VER, VERRA, and other relevant platforms.
• Passionate about nature conservation and committed to contributing to climate action through practical, science-based approaches.
• Willingness to work in remote areas or challenging climates and perform fieldwork outside regular hours if necessary.
• Self-driven, collaborative, solution-oriented in addressing project challenges, positive attitude and good team player.
• Proficient in English (reading, writing, speaking) with a TOEIC score of 650 or higher.
• Capable of communicating technical content to non-technical stakeholders.

Experience:

3 years required

Skills:

SAP, Project Management, Statistics

Job type:

Full-time

• Generate the blueprint (digital workflow) from process workflow (e.g. engineering workflow, sshe workflow, etc.).
• Develop application to support work execution in according to engineering and SSHE workflow, to gather information from various entities, to analyse and integrate the data from other applications, and to monitor the status of the equipment on facilities, etc.
• Perform testing of the developed applications as per detailed test plan including Fu ...
• Develop and implement advanced statistical models, machine learning algorithms, and predictive analytics to identify trends, patterns, in the SSHE application, e.g. incident prediction, LOPC prediction, etc.
• Collect, clean, pre-process, and integrate SSHE data from various sources, such as SSHE applications, MOC applications (e.g. EPMS, SAP, etc.), which include large amounts of unstructured data to create a centralized and high-quality database.
• Flag data for further verification and confirmation when necessary.
• Utilize computer vision, natural language processing, and other AI methods to extract meaningful insights from unstructured data.
• Collaborate with SSHE and Operations teams to translate data-driven insights into concrete recommendations for enhancing SSHE operational and verification controls, risk mitigation strategies, and overall SSHE performance.
• Design and build interactive dashboards and visualizations to effectively communicate performance indicator e.g. SSHE KPIs, PSEIs, and data-driven insights to key stakeholders.
• Stay current with the latest advancements in data science, AI, and SSHE management to identify and pilot new technologies that can enhance the organization's SSHE capabilities.
• On-site and remote support to assist in the planning, project management and facilitation of various IT projects and functions.
• On-site and remote support to assist users in problem solving in application usage.
• Professional Knowledge & Experiences.
• Bachelor's or Master's degree in data science, statistics, computer science, or a related quantitative field.
• 0-3 years of experience in data analysis, science, or engineering.
• Proficiency in programming languages such as Python or SQL for data manipulation, analysis, and visualization, or equivalent.
• Experience applying machine learning, deep learning, and other AI techniques to solve complex problems.
• Familiarity with SSHE data management systems, risk assessment, incident reporting, audit and closure action management, and industry regulations will be a plus.
• Excellent problem-solving, critical thinking, and communication skills, with the ability to effectively translate data insights into actionable recommendations.
• Demonstrated ability to work collaboratively with cross-functional teams, including SSHE, Operations, and IT/Digital teams.

Job type:

Full-time

• QC and validate variety of rock mechanics tests.
• QC and edit input logs for Mechanical Earth Modelling (MEM).
• Perform advanced log analysis such as dipole sonic for shear slowness and anisotropic analysis.
• Professional Knowledge & Experiences.
• Bachelor/ or Master degree in Geoscience / Engineering.
• 10+ years of working experience.
• Knowledgeable on seismic inversion which can be applied to Mechanical Earth Modeling (MEM).
• Have experience in performing 3D Mechanical Earth Modeling.
• Have experience in various analysis such as wellbore stability, sand production, hydraulic fracturing, faults reactivation, caprock integrity, reservoir compaction and overburden subsidence analysis.

Skills:

Contracts, Compliance, Procurement, English

Job type:

Full-time

• Support Manager, Drilling Engineering to identify opportunities for performance improvement on drilling and decommissioning operation.
• Lead and guide the implementation of cost-saving initiatives across assigned projects, from conceptualization to successful execution.
• Demonstrates full commitment to continuous improvement, data-driven decision and teamwork across multi-functions during planning and execution.
• Support drilling engineer to provide Bit/DD/MWD/LWD advices to improve drilling performance.
• Support drilling engineer and digital transformation team to develop drilling database for more efficiency in data analysis.
• Develops a plan to investigate and evaluate new technology or potential value adding improvements and field trial in a methodical and learning manner.
• Support rig superintendent, drilling engineer and drilling supervisor in technical requirement as requested.
• Participate in end of well reviews , capture lessons learned and contribute to drilling performance improvement plans using the Technical Limit approach.
• Provide technical support to the evaluation and selection of rig, material, equipment and services.
• Review and Update Standard Operating Procedure (SOP).
• Ensure that all performance improvement initiatives are compliant with the SSHE Management System.
• Ensure adherence to SSHE Management System, Well Management System (WMS), Standard Operating Procedure (SOP), Management of Contractors and Suppliers Standard and the local regulatory requirements.
• Prepare HAZID risk assessment session for initiatives and incorporate all mitigation plans in the Detailed Drilling program and organize procedural HAZOP sessions with all key contractors prior to execution.
• Professional Knowledge & Experiences.
• Bachelor s Degree in Petroleum Engineering, Mechanical Engineering or equivalent.
• Minimum 3-year experience in drilling operations, including 2-year experience as Supervisor, Drilling Operations of offshore assets and offshore rig.
• Knowledge of performance optimization, supplier management, and materials procurement, service contracts, and SSHE for drilling operations.
• Good in written and spoken English skills.
• Analytical and presentation skill.

Skills:

Contracts, Compliance, Procurement, English

Job type:

Full-time

• Plan and develop operational programs, procedures and schedules assuring technical and cost justification with SSHE consideration.
• Design well intervention in accordance with requirements from Assets; and with regard of well integrity.
• Contribute to preparation of budget and the Authorization for Expenditure (AFE) including follow-up and control of expenditures.
• Coordinate with Workshop function in preparation of subassemblies, equipment and tools required for all related operations.
• Coordinate with Superintendent/Supervisor, Well Operations and contractors to ensure preventive maintenance of operating units/equipment is properly carried out as per agreed schedule.
• Coordinate with Superintendent/Supervisor, Well Operations during preparation of operations and execution phase.
• Manage and control the operations, and establish logistical needs in collaboration with concerned personnel/parties.
• Serve as Contract Holder to initiate bidding and/or negotiating for third party services as well as prepare and manage drilling contracts in compliance with Company's Procurement Process and SSHE Contractor Management Standard.
• Assist, advice, and support concerned parties on technical/operational aspects regarding to solve the problems and avoid delays in work schedule.
• Prepare end of well reports and capture lessons learnt at the end of the campaign or after troubleshooting for operations improvement.
• Supervise, coach and mentor the junior engineers on technical and operational issues.
• Review technical analysis/justification of recommendation to ensure proper engineering design and operation execution.
• Ensure compliance with all applicable legal and company s SSHE MS requirements in all work under responsibility.
• Professional Knowledge & Experiences.
• Bachelor s Degree of Engineering in Process/Petroleum/Mechanical or education certificate with 5-10-years experience in well intervention.
• Knowledge of open-hole electric line logging and services or cased-hole electric line, pipe recovery and severing services with explosive during drilling operations, managing the explosive licenses, basic drilling operations and activities, other well intervention, etc.
• Well Control certificate for Well Intervention or drilling operations.
• Knowledge of contractual terms and conditions, contracts management, detailed operational structure, decision making process, and company/industry standards and practices, well integrity, and plug and abandonment.
• Good command of written and spoken English.
• Offshore experience.
• Contract management skills.

Experience:

5 years required

Skills:

Compliance, Procurement, Assurance, English

Job type:

Full-time

• Plan, lead, supervise and coordinate to propose business contract strategy and prepare calls for tender packages for vessels chartering and participate in technical and commercial bid evaluation in compliance with procurement process.
• Manage vessel and Marine support service contract, monitor, control and coordinate to ensure vessel s operation/Marine service and SSHE performance meet company requirements.
• Contribute to development and improvement of marine related standards/ procedures/ w ...
• Contribute to study, analyse and propose the marine fleet optimization model and management system to achieve better cost effectiveness, safe and efficient operation.
• Develop, improve and implement vessel assurance program (i.e., vessel inspection, quarterly audit) to assure vessel reliability and safe operation and in compliance with company rules, international regulations and industrial best practice.
• Monitor and control fuel consumption (MGO) of marine vessels to ensure cost efficiency of fuel consumption.
• Provide marine expertise in supporting of all marine operation / related matters as required by offshore operating asset/projects (i.e., incident investigation, mooring pattern design and analysis, weather forecast, Typhoon brief, Marine advisor for rig/barge move, tanker mooring master, risk assessment/HAZID, new development project and Marine navigation chart).
• Provide technical advice, solution in any problems of routine work regarding marine operation and logistics activities.
• Act as TADM of marine equipment to ensure they are available, well maintained and ready for service.
• Prepare, manage and control budgets for all marine activities according to asset work program.
• Being appointed as Emergency Team management member and typhoon advisor to provide advice and guidance to respond emergency and typhoon evacuation.
• Study and seek any new technology, digitalization system for sake of marine fleet improvement leading to Cost effectiveness, efficient operations, SD and SSHE.
• Report key activities and results to line manager.
• Professional Knowledge & Experiences.
• Certificate of Master Mariner Class 1 or Certificate of Chief Engineer Class 1 is preferred.
• Good knowledge of offshore marine operation and logistics business.
• Good Knowledge of offshore marine warranty surveying, Classification Society surveys and/or vessel audits.
• Minimum 5 years experience in Offshore Oil & Gas industry and offshore marine operations.
• Good interpersonal skills and leadership skills.
• Good command of spoken and written English.
• Work Location.
• Bangkok - Resident.

Skills:

Assurance, English

Job type:

Full-time

• Implement Corporate SSHE Standards, Procedures, Guidelines, and strategies across the organization to support the Corporate direction and strategy.
• Develop and implement planning and assurance work plan, activities/events, and budget in accordance with the Corporate direction and strategy.
• Be responsible for other assignments as instructed by the line supervisor regarding particular project matters.
• Planning.
• Lead SSHE KPIs and SSHE plan development, analyze and monitor the overall SSHE performance and trend against SSHE plan, and provide recommendations/campaigns to close the gap.
• Provide SSHE-related expertise and technical support to all business and operation units, as well as provide advice and support on the implementation of corporate SSHE policy, Standards, Procedures, and SSHE MS, assess the effectiveness of SSHE MS, and identify gaps and improvement plan.
• Develop SSHE performance statistics report, monitor and analyze SSHE statistics and trends with suggestions for improvement.
• Create, maintain, and be a custodian of SSHE MS, SSHE legislation, and SSHE applications and intranet.
• Be a custodian of SSHE council meetings as well as ensure the effectiveness of the meeting, crucial information is reported, and all actions are appropriately closed out.
• Assurance.
• Assist all functions under the Corporate SSHE Division and other Operation and Operation Supports Divisions and Departments to develop and improve SSHE MS documentation to be in alignment with the international standards, industry best practices, and the Corporate direction, and ensure all documents are in place, up-to-date and ready to use at all times.
• Develop and maintain a systematic annual SSHE audit program to ensure the effectiveness of SSHE MS implementation.
• Lead and ensure completion of compliance audit and review activities, analyze and identify gaps, give recommendations for continuous improvement, and follow up on the progress of gap closure activities.
• Liaise with external parties such as enforcing authorities, legislative agencies, industry organizations, standards authorities, PTT Group, etc., in order to ensure compliance with pertinent legislation and industry best practices and ensure that relevant staff remain informed and can plan for change.
• Professional Knowledge & Experiences.
• Bachelor s Degree in health and safety or environmental science/engineering or related field.
• At least five (5) years of progressive experience in SSHE MS and SSHE operations.
• Good knowledge of industry codes, standards, and legislation related to SSHE.
• Excellent communication skills with exceptional attention to detail.
• Good interpersonal and planning, and organizing skills.
• Good command of English (written and spoken).

Experience:

1 year required

Skills:

Procurement, Project Management, English

Job type:

Full-time

• Ensure geological and petroleum system study integration to get best of resource evaluation and delineation, de-velopment well and platform locations.
• Provide geological and subsurface uncertainty input to field development plan in coordination with reservoir engi-neer and other related parties.
• Evaluate and integrate the data of subsurface (logs, cores, seismic), reservoir and production to perform reservoir characterization analysis and resources assessment to identify new development and infill opportunities in mature fields and support pro ...
• Evaluate horizontal well opportunity by detailed reservoir analysis e.g. tank correlation, reservoir pressure & con-nectivity, sand mapping, reservoir characterization, HCIP estimation & economic analysis, Horizontal well planning & targeting, pre-job modelling.
• Execute horizontal well operations including preparation phase, drilling operations monitoring, and post-drilled evaluation / HCIP & reserves booking.
• Perform annual resources and reserve assessment.
• Prepare and execute delineation/ development drilling activities including preparation of delineation, development work program, well proposal, monitoring drilling operations, and post well evaluation to be in line with studies and programs.
• QA/QC geological technical works and perform as leadership role for oil development team.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences.
• 15+ years of experience in E&P Business related to subsurface tools and technologies.
• Strong understanding of the Gulf of Thailand (GOT) petroleum system, with familiarity in the well factory concept and processes.
• Extensive experience in oil and gas reservoir development, including well planning and targeting, monitoring, and execution of deviated and horizontal wells within the GOT.
• Experience in reservoir management and EOR.
• Experience working in block G1/61 (Erawan, Platong or Satun & Funan) is an advantage.
• Proficient in subsurface software (e.g., Petrel, DSG) and related systems.
• Familiarity with procurement, contract preparation, and evaluation is an advantage.
• Experience in work program and budget preparation is a plus.
• Excellent communication and interpersonal skills.
• Good project management skill is required.
• Strong problem-solving abilities and a proactive approach to challenges.
• Ability to mentor and lead teams of geophysicists and other technical professionals.
• Ability to work in a dynamic, fast-paced offshore environment with a focus on delivering results.
• Strong written and verbal communication skills in English.

Experience:

6 years required

Skills:

Compliance, Contracts, Procurement, English

Job type:

Full-time

• Technical support to full fill Development Plan, Company Project Execution Plan, Develop Internal Engineering Procedures. Engineering Input to Project Risk Register.
• Ensure the F(P)SO executed in accordance with the applicable Rule/ Regulation/ Code/ Standard and guideline as required by Local Regulatory/ Coastal Authorities, International Authorities, Classification Society and/or Flag State including but not limited to the Company s policies & procedures.
• During operation phase, to develop, plan, manage, supervise, and monitor operation a ...
• Company s policies & SSHE and Operations policies & procedures, in timely and cost-efficient manner with smooth operation.
• To provide marine engineering and technical support for company floater project and other related marine offshore development.
• To develop and update floater s standard technical specification, operation and maintenance guideline/ procedure in accordance with manufacturer/Classification requirements, relevant local and international regulations, Industrial best practices.
• To provide and design marine technical advice, solutions for improvement of floater design and operation performance or new design with safety and cost effectiveness, to increase capability or reduce relevant cost of marine activities.
• Key Accountabilities.
• Floater in ServicePlan, prepare, manage and control the operating budget of Floater in control relating Marine equipment & support service, Classification and Flag state compliance activities in a timely and cost-efficient manner.
• Responsible for shore base logistics/ operation support, coordinator and support for marine technical operation and integrity of FLOATER in control.
• Supervise and monitor an operation and maintenance activities of Floaters in control to conform with relevant regulatory compliances as well as Company s policy, SSHE and Operation Statement of Requirements as well as guidance procedures and relevant contracts/ project/ asset agreements.
• Ensure and maintain availability of all marine equipment and spare parts of FLOATER in control.
• Report key activities and results to line manager.
• Representing the organization and enhance relationship in dealing with regulatory/ classification and contractors.
• Marine EngineeringEstablish Basic of Design (BoD), relevant design philosophy including but not limit to procedure, O&M as well as any marine engineering specification for Marine aspect as well as designed Code & Standard and regulatory compliance to be applied in accordance with Rule/Regulation/ Code/ Standard and guideline as required by Local Regulatory/ coastal Authorities, International Authorities, Classification Society and/or Flag State, Company s policies & procedures and industrial standard as applicable with regard to marine aspects.
• Develop the Marine Design Philosophy, Concept Selection and Key Decision Log with regard to Marine scopes e.g. Floater shape/ Cargo Containment/ Station Keeping/ Cargo Handling and Offloading system and etc.
• Review and update relevant Metocean Data providing input to project studies & designs interfacing and operation.
• Integrate of works and marine designs with related disciplines engineering requirement to assure the smooth and simultaneous operation with design and cost optimization.
• Prepare and issue Marine Scope of Work and incorporate with other relate disciplines for preparing of work plan/ schedule/ Technical & commercial Evaluation and benchmarking.
• To incorporate and prepare for Marine works/systems to Company s Project Realization System including but not limited to design feasibility phase, until FEED/ FID/ EPCIC as well as commissioning.
• Provide marine technical support for floater project and other related marine offshore development.
• Develop and update the Company Standard / PTTEP Engineering General Specifications (PEGS), marine operation / maintenance procedures/ guidance for floaters.
• Professional Knowledge & Experiences.
• Bachelor s degree in marine engineering/ Certificate of Master Mariner or Chief Engineer/ Principle Marine Engineer.
• Experience with oil and gas including upstream project design and technical support. Experience of offshore floating project engineering design including fixed platforms, pipelines.
• Understanding of execution phase criticalities related to F(P)SO manufacturing process, Intimate familiarity with the offshore engineering, procurement, construction, installation and commissioning (EPCIC) industry.
• Knowledge and experience in relevant marine and offshore legislations, inspection standards, class rules requirements and industry codes.
• Knowledge in marine operation and transportation process especially tanker operation/ F(P)SO or experience in Loading /Mooring master, Classification Marine surveyor.
• Knowledge of design safety for offshore facilities including safety reviews, HAZOP, HAZID, QRA studies.
• Minimum 6-8 years experience in E&P industry/ marine offshore works.
• Good command of spoken and written English, good communication and interpersonal skill.
• Additional Preferable Qualifications.
• Offshore installation or decommissioning experiences is a plus.
• Working knowledge of dynamic analysis of floating system.
• Strong interpersonal skills with experience influencing project teams and contractors.
• Strong teamwork skills with experience in working with engineers and multi-discipline teams.
• Job End Results.
• Contribute to smooth marine floating support operation with good management of reliability, availability and maintainability.
• Provision of technical marine expertise supporting for marine floating operation and new floater development project.
• Contribute to minimisation and prevention of loss, risk and damage through marine expertise.
• Maintain the high quality of marine operation provisions to all concerned parties through marine expertise.
• Contribute to establish company floaters standard, technical, operation and maintenance procedures/guidance.
• Ensure that all works under responsibility and contractors work are carried out in a safe manner in respect of Company s safety rules and regulations.
• Work Location.
• Bangkok.

Experience:

1 year required

Skills:

Procurement, Project Management, English

Job type:

Full-time

• Ensure comprehensive analysis of all technical data, including detailed seismic interpretation and mapping, to iden-tify optimal delineation, development well, and platform locations.
• Integrate geological studies to enhance understanding of the geological framework in the development area, sup-porting accurate resource assessment and the identification of the best well and platform locations.
• Provide geological and subsurface uncertainty inputs for the field development plan ...
• Prepare and oversee delineation and development drilling activities, including the development of work programs, well proposals, monitoring of drilling operations, and post-well evaluations, ensuring alignment with studies and pro-ject objectives.
• Evaluate horizontal well opportunity by detailed reservoir analysis e.g. tank correlation, reservoir pressure & con-nectivity, sand mapping, reservoir characterization, HCIP estimation & economic analysis, Horizontal well planning & targeting, pre-job modelling.
• Execute horizontal well operations including preparation phase, drilling operations monitoring, and post-drilled evaluation / HCIP & reserves booking.
• QA/QC geophysical technical works and perform as leadership role for oil development team.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences or a related field.
• 15+ years of experience in the E&P business, specializing in subsurface tools and technologies.
• Strong understanding of the Gulf of Thailand (GOT) petroleum system, with familiarity in the well factory concept and processes.
• Extensive experience in oil and gas reservoir development, including well planning and targeting, monitoring, and execution of deviated and horizontal wells within the GOT.
• Highly require experience in reservoir management and EOR.
• Experience working in Block G1/61 (Erawan, Platong, Satun, or Funan) is an advantage.
• Proficient in subsurface software (e.g., Petrel, DSG) and related systems.
• Knowledge of seismic acquisition and processing is a plus.
• Experience in special geophysical studies, such as AVO, is a plus.
• Familiarity with procurement, contract preparation, and evaluation is an advantage.
• Excellent communication and interpersonal skills.
• Good project management skill is required.
• Strong problem-solving abilities and a proactive approach to challenges.
• Ability to mentor and lead teams of geophysicists and other technical professionals.
• Ability to work in a dynamic, fast-paced offshore environment with a focus on delivering results.
• Strong written and verbal communication skills in English.

Experience:

7 years required

Skills:

Compliance, Project Management, Excel

Job type:

Full-time

• Provide advice and recommendations for improvement to ensure effectiveness and efficiency of OEMS* practices (*Operational Excellence Management System).
• Collaborate across operation assets to maintain and improve OEMS Responsible Element implementation.
• Perform compliance reviews in accordance with OEMS Responsible Element principles and requirements.
• Participate in PTT Group OEMS Forum to share, advise, and comment on various issues related to Responsible Element improvement.
• Plan and execute the implementation of operations audit and OEMS compliance programs.
• Coordinate with relevant parties for OEMS Responsible Element KPI setup and report internal and to PTT Group OEMS Forum.
• Create, communicate, and maintain relevant standards, procedures, and guidelines per OEMS responsible Element requirement.
• Provide training on OEMS and Responsible Element.
• Maintain Operational Excellence Management System (OEMS) effectiveness within PTTEP.
• Lead Coordinate with PTT Group Operational Excellence team under responsible Element to ensure alignment between PTTEP and PTT Group OpEx policy and activities.
• Be a Subject Master Expert (SME) in Operational Excellence Management System (OEMS) and provide advice, audit/assessment, and support on OpEx/OEMS matters to assets and function owners under responsible Element.
• Be an OEMS Assessor and OTR* auditor. (*Operation Technical Review).
• Professional Knowledge & Experiences.
• Bachelor s Degree in Engineering or related fields.
• Good understanding of the E&P business with 7-15 years of experience in E&P environment (operation, maintenance, project management, or engineering).
• Excellent command of both written and spoken English (TOEIC score requirement = 750).
• Good interpersonal and communication skills.
• Ability to work in a multidisciplinary environment both onshore and offshore and to work under pressure.
• Good computer skills and standard software (Word, Excel, Power Point, etc.).

Skills:

Excel, Power BI, English

Job type:

Full-time

• Assist in the development and execution of training programs, workshops, and incubation sessions to enhance employees' digital skills and support the company's digital transformation strategy.
• Manage the programs and activities to align with the setting timeline, KPI and goals.
• Support the creation and continuation of digital proficiency roadmaps and plans, ensuring alignment with the overall digital transformation goals.
• Facilitate and/or co-facilitate to conducting comprehensive training sessions and interactive workshops e.g. design thinking, brainstorming, and the effective use of digital tools, to enhance participant skills and foster innovation within the organization.
• Being incubation focal point for employee s digital adoption by assisting and providing suggestion to develop small-scale digital solutions, monitoring the progress of digital initiative projects, and analyzing and refining digital initiative plans to increase efficiency and effectiveness. As well as issuing reports and escalating issues and concerns to management and steering committee as required.
• Coordinating among related/ involved functions and all initiatives teams to ensure alignment of execution across PTTEP.
• Assist in the development and implementation of digital communication plans and tools, ensuring that content and messages communicated to employees are appropriate and timely.
• Support the digital change management agendas by coordinating activities and providing necessary documentation and communication.
• Professional Knowledge & Experiences.
• Bachelor's degree in related field.
• At least 5-10 years of experience in digital transformation, digital proficiency development, digital project or a related field.
• Strong knowledge of digital tools and platforms ex. Excel, Power BI, AI tools, and Power Automate.
• Proven experience in developing and delivering training programs and workshops.
• Experience in change management and communication strategies.
• Excellent in communication, presentation and interpersonal skills.
• Ability to work collaboratively with cross-functional teams and manage multiple projects simultaneously.
• Strategic thinking, problem-solving, and analytical skills.
• Good command of spoken and written English.
• Additional Desirable Qualification.
• CORE Competencies.

Experience:

5 years required

Skills:

Project Management, English

Job type:

Full-time

• Provide reservoir engineering input to field development plan in coordination with Asset Planning and other related parties.
• Manage, update and maintain data related to current reserves, and reservoir of production fields e.g. reserves estimation, monthly/ quarterly/ annual reserves data, and resources maturation.
• Plan and monitor the reservoir activities, production (operations) data related to oil/ gas reservoir management.
• Propose, coordinate and monitor economically well operations activities and data acquisition program to ensure production optimization and reservoir surveillance e.g. well intervention, work over.
• Plan, manage and ensure reservoir engineering activities to support and optimize production of operating fields e.g. well testing, well performance evaluation, development well proposals, horizontal well / IOR / EOR planning and implementation.
• Understand commingled production optimization concept in monobore well completion design.
• Professional Knowledge & Experiences.
• Bachelor's or higher in Petroleum/Reservoir Engineering.
• 5+ years of experience in Petroleum Engineering/Reservoir Engineering/Well Production Optimization.
• Familiar with well factory concept and process.
• Experience in block G1/61 (Erawan, Platong or Satun & Funan) is a plus.
• Fluent in both written and spoken English.
• Good project management skill is required.
• Broad based computer knowledge.

Experience:

3 years required

Skills:

Power BI, Software Development, SAP, English

Job type:

Full-time

• Diploma or bachelor s degree in related fields.
• 3-6 years experience in technical assistant or administrative work.
• Good command of both written and spoken English.
• Ability to operate PC efficiently, especially for Ms Excel or database programs.
• Ability to use other database program or statistics tools are advantage.
• Knowledge in basic Petroleum E&P Operations.
• Good attitude and service-minded.
• Good communication skills.

Experience:

3 years required

Skills:

Statistics, Microsoft Office, Power BI

Job type:

Full-time

• Analyze and integrate the end-to-end of HR system implementation of new modules, system enhancements, and upgrades.
• Continuously optimize system configurations to align with evolving business and HR needs.
• Drive or support HR digital transformation initiatives and workforce planning analytics.
• Provide insights and recommendations to team on HR tech trends and system roadmap.
• Develop and maintain HR Information System (HRIS) to ensure accuracy and quality of HR master data and ensure successfully integration and alignment of the existing web application and legacy information of HR information system.
• Initiate and recommend projects to improve HRIS and ensure updated technology for HRIS.
• Catch up new HRIS technology and recommend system and process improvement to ensure HR modernization.
• Develop HR analytics dashboard and digital workflow by using MS Power Platform and other existing tools to simplify process and report that users request.
• Work with IT support teams to develop IT infrastructure e.g. API, Data lake, Azure AD for the new HR digital project development as well as recommend for digital and IT application modernization.
• Manage and provide HR confidential data, reports, and perform as HR system administer to support HR users in coordination with IT internal functions, PTT Digital and awarded vendors.
• Professional Knowledge & Experiences.
• Bachelor s Degree in related fields e.g. HR Information System, Computer Science, AI, Statistics etc.
• Minimum working experience 3 years.
• Microsoft Office, Power BI, SAP and Success Factor (preferable).
• Digital Literacy & HR Tech Innovation.
• Analytical skill.
• Good story-telling and presentation (PWP).
• Good interpersonal and presentation skills.
• English competency both spoken and written (Toeic 650 scores).

Experience:

2 years required

Skills:

Compliance, Finance, CPA

Job type:

Full-time

• To work on tax compliance tasks in order to assure full compliance with tax legislations and related regulations to prevent tax litigation, penalty and surcharge.
• Key Accountabilities.
• Manage, control and ensure full compliance with tax laws and regulations in various overseas countries. The scope of taxes covers direct and indirect taxes including but not limit to petroleum income tax, corporate income tax, withholding tax, value added tax, specific business tax and stamp duty.
• Manage, control and ensure full compliance with international tax regulations, including but not limit to Country-by-Country Reporting (CbCR) and BEPS (Base Erosion and Profit Shifting).
• Calculate taxes and prepare monthly, quarterly, annual tax returns for filing to tax authorities.
• Calculate, post entries, monitor and analyze petroleum income tax, corporate income tax, and deferred tax for international assets (where there is no finance manager to support) for period-end account closing on a monthly and quarterly basis.
• Coordinate with accounting team and external tax consultants to provide information to support international assets tax calculation and filing. Monitor and review tax return filing for international assets prepared by local tax consultants (or local finance manager).
• Review and/or prepare information/documents and coordinate with tax authority during tax audits and investigations.
• Provide tax-related information or relevant documents to support auditing and investigation procedures of auditor and JV partner audit, including response to queries raised (if any) therefrom.
• Study and analyze any new or changes in tax-related procedures to ensure compliance and recommend practical solutions.
• Develop and maintain related tax compliance policies, standards, and procedures.
• Build and maintain good relationship with stakeholders and cooperate all tax compliance activities with both internal and external parties to ensure all tax compliance activities are conducted smoothly.
• Keep adherence to government conditions and requirements in relation to tax.
• Provide consultation relating to tax compliance matters.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in accounting or taxation or related field. Professional certificates (e.g. CPA) or higher degree in Taxation are preferable.
• Minimum 2-5 years working experience in tax compliance or auditor or general ledger accounting, preferable with international exposure.
• Understand the tax compliance, tax accounting process and business requirements, preferable strong knowledge of international tax laws and regulations.
• Demonstrate skills to comprehend tax and business issues affecting tax results and digitize tax compliance.
• Good command of written and spoken English (TOEIC=750 at minimum).
• Work Location.
• Bangkok.