Lead Electrician/Mechanical Maintenance Technician The Lead Maintenance and Electrical Technician will oversee and perform skilled maintenance work involving multiple trades to ensure the proper operation, upkeep, and safety of machines, mechanical systems, and building structures. Troubleshoot, diagnose, isolate, and repair electrical and mechanical equipment, including vehicles, trucks, pumps, motors, mechanical separators, compressors, pressure washers, fork trucks, diesel and gasoline engines.