For over 90 years, Duininck has been building strong communities through our relationships with customers, employees, subcontractors, and vendors. Our partnerships, grounded in deeply held core values that have endured for over three generations, help us build the projects that strengthen your communities. At Duininck our employees enjoy: Opportunities to Learn, Grow & Advance A Culture that Supports Your Success Family Owned & Operated Building Strong Communities The Truck | Trailer Mechanic, you will diagnose and repair semi's, tandem's, tri-dump and various models of trailers in our new, state of the art shop located in Spicer, MN. Essential Responsibilities: Responsible for performing the maintenance and repairs on all types of equipment as directed by the maintenance schedule, adjusting as needed. Including the abilities to diagnose and repair problems related to hydraulic components, steering systems, engines, transmissions, drive train, and braking systems of equipment utilizing Cummins Insite or CAT SIS software. Performs diagnostics to identify issues and make necessary adjustments to equipment for safe and efficient operation. Takes part in scheduled preventive maintenance projects within the shop and field as needed. Works alongside other technicians in performing preventative maintenance and repairs Travel to job site locations, as needed, to perform P.M.'s, diagnostics and assist in repairs within the field. Ensure proper and accurate documentation is maintained for all vehicle maintenance and repairs. Including recording the work performed, time and materials used for each job. Performs safety inspections of equipment and documents the work. Maintain orderliness, cleanliness and safety within the shop and work areas; ensuring all safety policies and procedures are practiced and enforced.