Purpose and Scope: The Special Purpose Vehicle Maintenance Mechanic operates, repairs, maintains, and function tests heavy equipment such 25K aircraft cargo loader, 60K aircraft cargo loader, trucks, tractors, graders, bulldozers, front-end loaders, scrapers, motor graders, skid steers, backhoe, dump trucks and various flightline support vehicles and associated equipment. Essential Responsibilities: Conducts Mobile Maintenance duties. Replace and repair hydraulic lines, pneumatic equipment, air conditioning systems, wheels/tires, wipers, and light bulbs. Perform heavy equipment maintenance activities including installation, repair, troubleshooting, diagnostics, and preventive maintenance. Disassemble and reassemble engines and mechanical units to inspect and diagnose parts using computerized test equipment, calibration devices, gauges, etc. Replace and rebuild hydraulic cylinders, valves, planetary drive units, suspensions, springs, bushings, and kingpins, seals, and bearings. Performs operator care such washing, vacuuming, and cleaning. Follow manufacturer guidelines on recommended services and maintenance on vehicles. Ensures proper care and maintenance of equipment; promotes continuous improvement of workplace safety and environmental practices. Administrative Responsibilities: Collects vehicle and equipment data; conducts 100% inventory annually. Engage with customers and mission partners on maintenance status weekly. Coordinate parts and services with vendors daily. Inputs data and performs work order processing in computerized maintenance management system daily (i.e. MAXIMO and DPAS). Perform other duties as assigned.