Testing & Commisioning Engineer Role Purpose: Responsible for planning, coordination, execution and supervision of testing and commissioning activities for electrical and railway systems, ensuring compliance with approved drawings, specifications, RDSO/IR/Metro standards, safety requirements and project commissioning schedules.

Key Responsibilities: Plan and execute testing & commissioning activities for Transformers, MV/LV systems, Control & Relay Panels, Protection Systems and E&M; works . Conduct and supervise electrical tests including IR, HV/Hi-Pot, winding resistance, transformer ratio, vector group, SFRA, protection relay and functional tests . Coordinate testing of MV/LV switchgear, PCC/MCC/DB panels, cables, batteries, chargers, UPS and earthing systems .

Coordinate EIG inspections, approvals and statutory electrical compliance . Execute testing and commissioning of OHE, traction substations, switching posts, auxiliary substations and traction power systems . Coordinate testing of 25 kV traction equipment, isolators,



circuit breakers, transformers, protection and SCADA interfaces .

Supervise OHE continuity, insulation, sectioning, bonding, earthing and functional checks and support energization activities. Prepare ITPs, method statements, test procedures, check sheets, commissioning dossiers and test reports . Coordinate with client, consultant, RDSO/railway authorities, EIG, vendors and subcontractors for inspections, testing and approvals.

Ensure closure of punch points, test observations and commissioning-related NCRs . Maintain testing records, calibration certificates, as-built documentation and handover dossiers. Monitor testing progress against the commissioning schedule and provide regular MIS/status reports.

Ensure strict compliance with HSE requirements, electrical safety procedures, LOTO and approved commissioning methodology .

📌 Testing and Commissioning Engineer - Electrical and Railway Systems (Surat)
🏢 Larsen u0026 Toubro
📍 Surat