Ajay Kumar

Having 6+ years of vivid and rich experience in Diesel locomotive maintenance & operations.

Diesel Locomotives

Maintenance, troubleshooting of locomotive subsystems i.e., Diesel engine, Alternator, Control system and, Dynamic braking, Electronic Air Brake system etc. Testing and commissioning of locomotives. Locomotive operations and maintenance of rolling stocks and subsystems (Propulsion system, Brake system, Pneumatic system, Bogie), Quality assurance and quality control.

Assistant Engineer - Wabtec Corporation - Roza, Uttar Pradesh, India

(2025-10)

• Perform preventive and corrective maintenance of mechanical equipment and machinery.
• Inspect and monitor the condition of pumps, compressors, motors, gearboxes, bearings, and hydraulic systems.
• Diagnose mechanical faults and implement effective repair solutions.
• Ensure proper lubrication, alignment, and balancing of rotating equipment.
• Prepare maintenance schedules and maintain service records.
• Supervise technicians and contractors during maintenance activities.
• Ensure compliance with safety standards and company procedures.
• Coordinate with electrical and instrumentation teams for smooth operation.
• Analyze breakdown reports and suggest improvements to reduce downtime.
• Maintain spare parts inventory and raise material requisitions

Junior Engineer - Wabtec Corporation - Roza, Uttar Pradesh, India

(2022-08 - 2025-09)

• Carry out preventive and corrective maintenance of diesel locomotives and rolling stock components.
• Conduct inspections, testing, and commissioning activities as per maintenance instructions.
• Record all maintenance activities in maintenance management systems and close work orders.
• Strictly follow safety procedures, permits, PPE, and quality standards.
• Assist in preventive and breakdown maintenance of mechanical equipment.
• Inspect machines, pumps, compressors, motors, valves, and conveyors.
• Diagnose mechanical faults and help implement corrective actions.
• Monitor equipment performance and report abnormalities.
• Prepare daily maintenance reports and documentation.
• Ensure adherence to safety regulations and maintenance procedures.

Junior Engineer Trainee - Wabtec Corporation - Roza, Uttar Pradesh, India

(2021-08 - 2022-08)

• Assisted in scheduled and unscheduled maintenance of diesel locomotives.
• Gained hands-on exposure to traction, braking, propulsion, and auxiliary systems.
• Supported troubleshooting activities under supervision of senior engineers.

Diploma Engineer Trainee - Tata Motors - Lucknow, Uttar Pradesh, India

(2019-11 - 2021-11)

• Supported production and maintenance activities in heavy commercial vehicle assembly.
• Ensured adherence to quality, safety, and production standards.

Bachelor of Technology - Manufacturing Engineering - BITS Pilani (2026-01)

Diploma in Engineering - Mechanical Engineering - Govt Polytechnic College (2019)

Intermediate - UP Board (2016)

Matriculation - UP Board (2014)