Site Electrical Engineer (Ayutthaya/Saraburi/Chonburi/Rayong/Prachinburi)

atGulf Energy Development PCL

Job Position

This position starts as a Site Electrical Engineer during the construction and commissioning phases, responsible for overseeing electrical, instrumentation, and control system installation.

After COD, the role transitions to Electrical & Instrumentation Control Lead, responsible for leading the electrical, instrumentation, and control maintenance team during the plant’s operation to ensure safe, reliable, and efficient plant performance.


Job Responsibilities

  • 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 Qualifications

  • Bachelor’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.


Experience required
  • any or no experience
Salary
  • Negotiable
Job function
  • Engineering
Job type
  • Full-time

Company overview

Size:1000-2000 employees
Industry:Energy / Power / Water
Location:Bangkok
Website:www.gulf.co.th
Founded in:1995
Ranking:5/5

GULF is a holding company that invests in a portfolio of conventional and renewable power generation and distribution businesses, as well as natural gas supply and distribution, infrastructure development projects, and digital business. ​

GULF is also ...

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Why join us:

Work with GULF 

Are you a high-achiever ?, Are you a team player ?, Do you embrace challenge ?

If you are, then you have come to the right place.

Gulf is defined by our unique culture. Our dynamic environment makes us an ideal workplace for talents who are ...

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Head office: 87 M Thai Tower, 11 th Fl., All Seasons Place, Wireless Road, Lumpini, Pathumwan, Bangkok 10330 Thailand
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