Testing & Commisioning Engineer

Larsen & Toubro; Surat; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Larsen & Toubro in India is seeking a testing and commissioning professional to plan, coordinate and execute activities for electrical and railway systems. You will ensure compliance with approved drawings, standards and safety requirements while managing commissioning schedules.

The role involves supervising tests on transformers, MV/LV systems, switchgear and protection systems, coordinating with Railway authorities, EIG and vendors, and delivering commissioning dossiers and reports.

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 energisation 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.

Job description

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 energisation 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.