Waste Connections - - Responsibilities: Perform mechanical repair and maintenance on heavy trucks, earth moving, and related construction equipment including road graders, gasoline and diesel-powered tractors, compactors, and dozers; Completing work assignments received both verbally and as written work orders; Determine the nature and extent of needed repairs; Perform repairs and assigned preventative maintenance services including inspections, diagnosis, and repair of electrical, hydraulics, suspension, brake and air systems on vehicles and equipment; Diagnose Tier 4 engines, hydraulics, and all machinery