Maintain, troubleshoot, and repair of all types mechanical and hydraulic- and diesel-powered equipment, including; diesel engines, transmissions, drive train components, winches, high pressure pumps, centrifugal pumps, air compressors, microprocessor controls, electro-mechanical equipment, hydraulic systems, pneumatic systems, gearboxes, PTO's, 12/24v electrical systems, equipment cabs and controls, chassis and suspension, A/C systems etc. The physical environment requires the employee to work both inside (non-climate controlled) and outside in heat/cold, wet/humid, and dry/arid conditions.