Working Conditions: Work is performed in both the field and in an indoor office environment with frequent exposure to hazardous physical conditions (such as mechanical parts, electrical currents, vibration, etc.); frequent exposure to atmospheric conditions (such as fumes, odors, dusts, gases, poor ventilation, etc.); frequent exposure to hazardous materials (such as chemicals, blood and other body fluids); and moderate exposure to extreme temperatures, inadequate lighting, movement restrictions, intense noise and travel. Oversees inspection, maintenance, performs repair, and installation-removal of specialized equipment, such as bus-vehicle surveillance systems, Zonar GPS units and related equipment; and informs Fleet Maintenance Manager of irregularities and problems.