All roles may entail, to varying extents, the following physical demands: Long periods (potentially exceeding 8 hours per day) of walking, standing, sitting, bending, pushing, pulling, climbing, lifting, balancing, stooping, twisting, squatting, handling materials, repetitive hand-wrist motions, and traversing uneven surfaces; Exposure to both extreme heat and cold; Exposure to loud noises, fumes, and airborne particles; In addition to the above demands inherent in every role, the following roles may entail unique physical demands, including: Operators/Drivers may work inside or outside vehicles and may operate vehicles for over 8 hours per day. Utilizes computer diagnostic equipment to include but not limited to; Cummins Insite, Allison prognostics, complex electrical schematics; ladder logic diagrams, VANSCO and DINEX coach control systems to diagnose troubleshoot complex level difficulty coach electrical functions.