Inspect, diagnose, and repair electrical systems of heavy equipment such as excavators, loaders, bulldozers, graders, cranes, and dump trucks

Troubleshoot issues related to wiring, batteries, alternators, starters, sensors, controllers, and ECU systems

Perform preventive maintenance on electrical components and systems

Install, test, and repair electrical wiring, lighting, and control systems

Use diagnostic tools to identify electrical faults and perform repairs

Read and interpret electrical schematics, wiring diagrams, and technical manuals

Repair or replace faulty electrical components and assemblies

Maintain service records and job reports

Ensure compliance with HSE and electrical safety standards

Support on-site breakdowns and emergency repairs when required