Diesel Truck - Fleet Mechanic

Job Summary We are seeking a highly skilled and energetic Diesel Truck - Fleet Mechanic to join our dynamic maintenance team. In this vital role, you will be responsible for diagnosing, repairing, and maintaining a diverse fleet of heavy-duty trucks, including tractor-trailers, service vehicles, and industrial equipment. Your expertise will ensure our fleet operates safely, efficiently, and reliably, supporting our operational goals. This position offers an exciting opportunity to work with a variety of heavy machinery and automotive systems in a fast-paced environment dedicated to excellence. Responsibilities · Diagnose and repair mechanical and electrical concerns in automotive and diesel vehicles. · Service and repair diesel engines, including GM Duramax platforms. · Inspect, diagnose, adjust, maintain, and repair air-brake systems, including air lines, chambers, valves, compressors, drums, rotors, and related components. · Inspect, service, diagnose, and repair long-haul trucks, day-cab tractors, sleeper tractors, flatbed trucks, dump trucks, and other company fleet vehicles. · Use OEM scan tools, diagnostic equipment, wiring diagrams, and service information to identify root causes. · Apply proper wiring practices for grounds, relays, circuits, connectors, and fuse protection. · Complete inspections, document findings, and communicate recommended repairs clearly. · Perform quality-control checks and verify repairs before returning vehicles to service. · Maintain an organized work area and keep tools, parts, and active projects orderly. · Meet productivity and completion expectations without compromising safety or workmanship. · Perform scheduled preventive maintenance and routine service, including oil and filter changes, fluid checks, lubrication, tire inspections, tire changes, wheel installation, and checks of hoses, belts, gauges, frames, and crossmembers. · Perform general diesel truck maintenance and mechanical repairs on engines, transmissions, steering, suspension, cooling, fuel, exhaust, electrical, and hydraulic systems. Document work orders, service repairs, track maintenance history, and schedule or coordinate future repairs to meet DOT compliance. · Organize repair work and communicate repair needs, status, and solutions clearly with drivers or the manager, including coordinating on-site equipment troubleshooting as needed. Support safety protocols by ensuring all repairs meet industry standards, safety regulations, DOT compliance. Required Qualifications · Previous professional experience as an automotive technician, diesel technician, or mechanic. · Strong mechanical aptitude and demonstrated diagnostic and troubleshooting skills. · Ability to diagnose both mechanical and electrical systems rather than relying solely on parts replacement. · Proficiency in common automotive maintenance and repair procedures. · Ability to work independently, prioritize assignments, and complete work within established deadlines. · Consistent attendance, reliability, and attention to detail. · Valid driver’s license and an acceptable driving record, as required for the position. Preferred Qualifications · ASE certification in brakes, suspension, steering, diesel engines, or related areas. · Experience with medium-duty trucks, commercial vehicles, or fleet maintenance. · Experience diagnosing GM Duramax diesel systems and Isuzu commercial trucks. · Familiarity with OEM scan tools and advanced electrical diagnostics. What We Value · Dependability and consistent follow-through. · Accurate diagnosis and sound repair decisions. · Clean, professional workmanship. · Organization, accountability, and respect for the shop and customer property. · A willingness to contribute to a growing, team-oriented shop. Join us as a Diesel Tru…

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