Performing scheduled preventive maintenance on tractors, trailers, and related equipmentTroubleshooting, diagnosing, and repairing mechanical issuesRepairing suspensions, rear ends, transmissions, air brake systems, and related componentsPerforming minor engine repairs, including injectors, turbos, and similar componentsUsing computer-based diagnostic systems to identify and troubleshoot problemsVisually inspecting equipment and identifying needed repairs before they become larger issuesMaintaining accurate maintenance and repair recordsWorking closely with the Maintenance Supervisor and operations team to keep equipment running safely and efficientlyCompleting additional shop and maintenance duties as needed. 2-3+ years of semi-truck or fleet diesel mechanic experienceHands-on experience troubleshooting and repairing heavy-duty trucksExperience with suspensions, transmissions, rear ends, air brakes, and minor engine repairsExperience using computer-based diagnostic systemsAbility to independently identify and diagnose mechanical problemsStrong commitment to safe work practicesAbility to communicate effectively with other mechanics, drivers, supervisors, and operations personnelAbility to understand written and verbal safety procedures, operational instructions, policies, and applicable regulationsClass A CDL is a plus, but not requiredAluminum welding experience is a plus.