Under supervision, performs inspection, maintenance, troubleshooting, diagnosis, repair, removal, replacement and testing necessary to maintain all District vehicles, including record keeping and written verification of work accomplished as directed. 

• Responsible for major rebuilding, repair and/or removal and replacement of engines, transmissions, clutches, differentials, turbochargers, pumps, motors, injectors, cylinder heads, compressors and hydraulic systems, air brake, air systems, steering, air conditioning, and electrical systems and associated vehicle parts.
• Provides minor and incidental repairs to vehicles in general, including manufacture and/or repair of components to maintain equipment.
• Performs ongoing preventive maintenance, inspections and procedures, as directed, to provide the safest, cleanest, most economical and dependable transportation possible for District utilization.
• Provides normal and reasonable care of all District-owned property and tools provided
• Directly responsible for written communication concerning ongoing status of repairs completed, repairs in progress and outstanding repairs necessary to safely and economically provide vehicles for District transportation needs.
• Participates in general repairs necessary to all mechanical equipment supplementary to vehicle repairs and maintenance as directed.
• Generates and completes work orders in a Computerized Asset Management System (IBM Maximo).
• Assists apprentice mechanics, new employees and current employees in pursuing a high level of production, reliability and safety.
• Adheres to the safety and health rules and safe working practices applicable to his or her job
• Establishes and maintains effective working relationships with District employees, customers, vendors and all others contacted during the course of work using principles of excellent customer service. 
• Performs additional related duties as assigned 
• Regular and reliable attendance and performance are required