Job Summary
The Commissioning Engineer is responsible for overseeing and executing the commissioning activities of solar photovoltaic (PV) power plants. This role ensures that all systems and components are installed, tested, and operating safely, efficiently, and in compliance with project specifications, grid requirements, and regulatory standards.
Key Responsibilities
- Plan, coordinate, and execute commissioning activities for solar farm projects (Utility-scale PV)
- Perform pre-commissioning and commissioning tests for electrical systems, including:
- PV modules and strings
- Inverters (central/string)
- MV/LV systems and transformers
- SCADA and monitoring systems
- Review and verify system design, drawings, and technical specifications prior to commissioning
- Ensure compliance with grid connection requirements (e.g., MEA, PEA, ERC standards)
- Conduct functional testing, performance testing, and system validation
- Troubleshoot and resolve technical issues during commissioning phase
- Coordinate with EPC contractors, subcontractors, and stakeholders on-site
- Prepare commissioning reports, test records, and handover documentation
- Support project handover to operations & maintenance (O&M) team
- Ensure all work complies with safety standards and site procedures
Qualifications
- Bachelor's degree in Electrical Engineering or related field
- Minimum 3 years up of experience in solar PV projects or power plant commissioning
- Strong knowledge of solar PV systems, electrical systems, and grid integration
- Experience with inverters, protection systems, SCADA, and testing equipment
- Familiar with international standards (IEC) and local regulations (MEA/PEA/ERC)
- Ability to read and interpret electrical drawings and single-line diagrams
- Good command of English (spoken and written)
- Willingness to travel and work on-site (upcountry/project sites)
Preferred Skills
- Experience in utility-scale solar farm projects
- Hands-on experience in testing and commissioning of substations or renewable energy systems
- Strong problem-solving and analytical skills
- Project coordination and communication skills
Working Conditions
- Site-based role (solar farm projects across Thailand)
- May require extended working hours during commissioning phase
