Testing and Commissioning Engineer

Delhi Electric Company; New Delhi; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Delhi Electric Company is seeking a Safety and Testing Engineer to oversee electrical testing, commissioning, and safety compliance for HT/LT systems. The role includes coordinating with project teams, inspecting installations, and verifying test reports and equipment readiness.

The position requires hands-on experience with high-voltage testing, SCADA interfaces, and safety procedures such as LOTO and PTW. Prior EPC/substation exposure is preferred, with 6–9 years of relevant work.

Qualifications

• BE/B.Tech in Electrical Engineering or Diploma with relevant testing experience.
• Experience in EPC projects and substations is preferred.
• Certification in Electrical Testing/Protection is advantageous.

Responsibilities

• Electrical testing & commissioning of HT/LT systems and installations.
• Prepare testing and energization reports.
• Coordinate with project teams and OEMs for testing activities.

Skills

HT/LT Testing

Transformer Testing

Relay & Protection Testing

Hi-Pot & Megger Testing

SCADA & Interlocking Testing

Electrical Safety & LOTO

RCA & Troubleshooting

DG Synchronization Testing

Education

BE/B.Tech in Electrical Engineering

Diploma in Electrical Engineering

Tools

Megger

Earth Resistance Tester

TTR Test Kit

Hi-Pot Test Equipment

Circuit Breaker Analyzer

Job description

JOB DESCRIPTION

Safety and Testing Engineer

Key Responsibilities

• Electrical Testing & Commissioning
• Perform testing and commissioning of HT/LT electrical systems and installations.
• Test transformers, switchgear, circuit breakers, relays, CT/PTs, cables, MCC, PCC, APFC, and distribution panels.
• Conduct IR/Megger, continuity, polarity, earth resistance, contact resistance, Hi-Pot, TTR, and winding resistance tests.
• Perform primary & secondary injection and relay/protection system testing.
• Conduct functional testing of DG synchronization, VFD, UPS, capacitor banks, control and protection systems.
• Perform SCADA interface, interlocking, and functional testing wherever applicable.
• Verify transformer parameters including TTR, winding resistance, vector group, IR, and oil test reports. Ensure all testing and commissioning activities are completed as per approved procedures and project requirements.

Inspection & Quality Assurance

• Inspect electrical installations before energization and commissioning.
• Verify installations against approved drawings, SLDs, specifications, and quality requirements.
• Identify defects, deviations, and incomplete works and coordinate corrective actions.
• Ensure testing and workmanship comply with project quality plans and applicable standards.
• Conduct pre-energization checks and verify readiness for safe energization.
• Safety & Compliance
• Ensure safe execution of all electrical testing and commissioning activities.
• Implement LOTO, PTW, JSA, Risk Assessment, PPE, barricading, and electrical isolation procedures.
• Ensure equipment is properly isolated, discharged, and earthed before testing.
• Identify electrical hazards and implement appropriate control measures.
• Participate in toolbox talks, safety inspections, and safety audits. Report unsafe conditions, near misses, and incidents and support corrective action closure.

Troubleshooting

• Diagnose and troubleshoot electrical faults, tripping issues, relay malfunctions, cable faults, breaker problems, and panel/control circuit issues.
• Troubleshoot transformers, VFDs, UPS systems, motors, and capacitor banks.
• Perform Root Cause Analysis (RCA) and recommend corrective/preventive actions. Provide technical support during breakdowns, energization, and commissioning.

Documentation & Reporting

• Prepare testing, commissioning, inspection, and energization reports.
• Maintain test certificates, checklists, calibration records, and equipment test records.
• Prepare and close punch lists, observations, and NCRs.
• Maintain commissioning and handover documentation, including as-built records. Ensure test reports are properly reviewed, documented, and submitted.

Coordination

• Coordinate with project engineers, design teams, clients, consultants, contractors, and OEMs.
• Support project teams during testing, energization, troubleshooting, and final commissioning.
• Review technical documents, drawings, datasheets, and equipment test certificates. Provide technical inputs for equipment compliance and testing requirements.

Required Technical Skills

• HT/LT Electrical Testing & Commissioning
• Transformer & Switchgear Testing
• Relay & Protection Testing
• Primary & Secondary Injection Testing
• TTR & Winding Resistance Testing
• CT/PT & Circuit Breaker Testing
• Cable, Hi-Pot & Megger Testing
• Earthing & Contact Resistance Testing
• MCC/PCC/APFC Panel Testing
• DG Synchronization Testing
• VFD & UPS Testing
• SCADA & Functional/Interlocking Testing
• Electrical Fault Diagnostics & RCA
• Electrical Safety, LOTO & PTW Testing Equipment Knowledge
• Hands-on experience with:
• Megger / Insulation Resistance Tester
• Earth Resistance Tester
• TTR & Winding Resistance Test Kit
• Contact Resistance Tester
• Primary & Secondary Injection Test Kits
• Relay Test Equipment
• Hi-Pot Test Equipment
• CT/PT Test Equipment
• Circuit Breaker Analyzer
• Power Quality Analyzer
• Multimeter & Clamp Meter

Educational Qualification & Experience

• B.E. / B.Tech / Diploma in Electrical Engineering.
• 6-9 years of relevant experience in electrical testing, commissioning, inspection, and safety.
• Experience in EPC projects, substations, industrial plants, commercial buildings, infrastructure, power distribution, data centers, or renewable energy projects will be preferred.
• Certification/training in Electrical Testing & Commissioning, Electrical Safety, or Protection Systems will be an advantage.

Key Competencies

• Strong hands-on knowledge of electrical testing and commissioning.
• Good understanding of protection systems and electrical safety.
• Strong troubleshooting and fault-finding skills.
• Ability to read SLDs, wiring diagrams, control schematics, and electrical drawings.
• Good documentation, communication, and coordination skills.
• Ability to work independently and with multidisciplinary project teams.
• Strong focus on safety, quality, accuracy, and timely project completion.