• Conduct pre-commissioning checks: visual inspection, torque verification, cable dressing/termination checks, labelling and tagging verification

• Perform insulation resistance (IR/megger), continuity, earth resistance, and polarity/phase sequence testing

• Execute CT/PT ratio and polarity testing, and protection relay testing (injection testing, pickup/trip verification) for substation and industrial power systems

• Carry out transformer testing (winding resistance, oil BDV, ratio test) and switchgear/breaker testing (contact resistance, timing tests)

• Perform solar-specific tests: string/IV curve testing, module polarity checks, inverter commissioning support, performance ratio verification

• Support SCADA/RTU functional testing, loop checking, and ELV systems commissioning (CCTV, WMS, UPS) as applicable

• Prepare and maintain test reports, commissioning protocols, and punch/snag lists per ETPL's document control standards

• Coordinate with site engineering, vendors,



and client/TPI representatives during witness testing and energization

• Support energization activities and compile post-commissioning handover documentation

• Flag test discrepancies/non-conformances and coordinate corrective actions with the design team

Requirements

• Working knowledge of test instruments: megger, earth tester, multimeter, CT/PT test kits, relay test kits

• Ability to read and work from electrical drawings (SLDs, schematics) and test protocols

- Basic understanding of protection systems, switchgear, and transformers
- Willingness to travel extensively for site deployment
- Positive documentation and report-writing skills
- Working proficiency in MS Office
- Clear communication for client and vendor coordination on site

Perks

- Competitive Salary

- Learning & Growth Opportunities

- Hands-on Project Exposure

- Travel & Site Exposure

- Career development

- Supportive Work Environment

📌 Jr. Commissioning Engineer (Surat)
🏢 Elegrow Technology
📍 Surat