Testing & Commisioning Engineer

Larsen & Toubro Limited; Surat; On-site; INR 900,000 - 1,800,000; Full time

Job summary

Larsen & Toubro Limited seeks a Testing & Commissioning Engineer to lead testing and commissioning activities for electrical and railway systems at Surat. You will plan, coordinate, and supervise installations, tests, and handovers in line with drawings, standards, and safety regulations.

Role requires 3–10 years of experience in electrical testing and commissioning, with hands-on work on transformers, MV/LV systems, switchgear, OHE, and traction power components, ensuring timely project

Qualifications

• Bachelor of Engineering (BE) is required.
• 3–10 years of experience in testing and commissioning.
• Experience with electrical and railway systems testing and commissioning.

Responsibilities

• Plan and execute testing and commissioning activities for electrical and railway systems.
• Coordinate inspections, approvals, and safety compliance per standards.
• Prepare ITPs, method statements, test procedures, check sheets, and commissioning dossiers.
• Maintain testing records, calibration certificates, as-built docs, and handover dossiers.

Skills

Electrical testing

Project coordination

Safety compliance

Documentation

Education

Bachelor of Engineering (BE)

Tools

IR test equipment

Hi-Pot tester

SFRA equipment

Job description

## Testing & Commisioning EngineerLNT/T-CE/1891863* TI-Transportation Infrastructure IC* Surat* Posted On12 Oct 2026* End Date10 Apr 2027* Required Experience3 - 10 years## Skills#### Knowledge & Posting LocationElectrical Engineering Testing#### Minimum QualificationBachelor of Engineering (BE)## Job Description#LI-DNI - Old TAR - LNT/T-CE/1833640 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 forTransformers, MV/LV systems, Control & Relay Panels, Protection Systems and E&M works.Conduct and supervise electrical tests includingIR, HV/Hi-Pot, winding resistance, transformer ratio, vector group, SFRA, protection relay and functional tests.Coordinate testing ofMV/LV switchgear, PCC/MCC/DB panels, cables, batteries, chargers, UPS and earthing systems.CoordinateEIG inspections, approvals and statutory electrical compliance.Execute testing and commissioning ofOHE, traction substations, switching posts, auxiliary substations and traction power systems.Coordinate testing of25 kV traction equipment, isolators, circuit breakers, transformers, protection and SCADA interfaces.SuperviseOHE continuity, insulation, sectioning, bonding, earthing and functional checks and support energization activities.PrepareITPs, method statements, test procedures, check sheets, commissioning dossiers and test reports.Coordinate withclient, consultant, RDSO/railway authorities, EIG, vendors and subcontractors for inspections, testing and approvals.Ensure closure ofpunch 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 withHSE requirements, electrical safety procedures, LOTO and approved commissioning methodology.