A Diesel Generator Service Engineer is responsible for the commissioning, preventive maintenance, troubleshooting, repair, and testing of diesel generator sets. The role involves ensuring reliable operation of DG systems, minimizing downtime, and providing technical support to customers.

Key Responsibilities
Commission diesel generator sets at customer sites.
Perform preventive and breakdown maintenance of DG sets.
Diagnose and repair mechanical, electrical, and control system faults.
Inspect engines, alternators, batteries, fuel systems, cooling systems, and control panels.
Conduct load testing and performance checks.
Attend emergency service calls and resolve customer complaints promptly.
Maintain service records, maintenance reports, and job completion documents.
Coordinate with customers, vendors, and internal teams regarding service activities.
Ensure compliance with safety standards and company procedures.
Recommend spare parts and maintenance schedules to customers.
Provide technical guidance and training to operators when required.





Required Qualifications
Diploma/B.E./B.Tech in Mechanical, Electrical, Automobile, or related engineering field.
Relevant experience in diesel generator - troubleshooting.
Knowledge of engines, alternators, AMF/ATS panels, synchronization systems, and electrical circuits.
Ability to read electrical and mechanical drawings.
Valid driving license (preferred for field service roles).

Required Skills:
Fault diagnosis and troubleshooting
Preventive maintenance planning
Electrical and mechanical repair
Customer service and communication
Report preparation and documentation
Safety awareness and problem-solving skills

Typical Equipment Worked On
Diesel Generator Sets (Cummins, Kirloskar, Caterpillar, Perkins, Mahindra, etc.)
Alternators
AMF/ATS Panels
Synchronization Panels
Batteries and Charging Systems
Fuel, Cooling, and Exhaust Systems

Working Conditions
Field-based work at

📌 Diesel Generator Service Engineer Thaltej
🏢 GMDT Marine & Industrial Engineering
📍 Thaltej