Diesel Technician - Multiple Locations
20 days ago
Mobile
Job Description Position Summary We are seeking a skilled Diesel Mechanic to inspect, diagnose, repair, and maintain heavy-duty trucks, trailers, and commercial equipment. The ideal candidate has strong troubleshooting abilities, experience with diesel engines and truck systems, and a commitment to producing quality repairs while maintaining safety and efficiency standards. This position offers the opportunity to work with a variety of commercial truck manufacturers, diesel engines, and fleet equipment while utilizing advanced diagnostic technology and manufacturer repair procedures. Key Responsibilities • Perform diagnostics on diesel engines, electrical systems, drivetrains, transmissions, brakes, steering, suspension, HVAC, and hydraulic systems., • Inspect, troubleshoot, repair, and replace defective mechanical and electrical components., • Complete preventative maintenance services, including oil changes, filter replacements, fluid checks, lubrication, and scheduled inspections., • Perform engine repairs, overhauls, and component replacements as needed., • Repair and maintain emissions and aftertreatment systems, including DPF, SCR, DEF, and EGR components., • Diagnose and repair air brake systems in accordance with DOT and manufacturer standards., • Utilize OEM diagnostic software, scan tools, and computerized equipment to identify mechanical issues., • Perform electrical troubleshooting, wiring repairs, and battery/charging system diagnostics., • Complete drivetrain repairs including clutches, differentials, axles, wheel seals, and suspension components., • Maintain accurate repair orders, inspection reports, and labor documentation., • Follow manufacturer specifications and company repair procedures., • Conduct road tests and quality inspections to verify completed repairs., • Maintain a clean, organized, and safe work environment., • Assist other technicians when needed and collaborate with service advisors and parts personnel., • Participate in ongoing technical and manufacturer training programs. Qualifications • High school diploma or GED preferred., • Technical school or diesel technology certification preferred., • 2+ years of diesel repair experience (entry-level technicians with formal training encouraged to apply)., • Experience working on Class 6-8 trucks, trailers, fleet vehicles, buses, construction equipment, or heavy equipment preferred., • Strong mechanical aptitude and diagnostic skills., • Experience using computerized diagnostic software and scan tools., • Ability to read wiring diagrams and service manuals., • Valid driver's license required., • CDL or willingness to obtain one is a plus., • ASE Medium/Heavy Truck Certifications are preferred but not required., • OEM certifications (Cummins, Detroit, PACCAR, Volvo, Mack, Allison, International, Freightliner, etc.) are a plus. Knowledge & Skills • Diesel engine diagnostics and repair, • Electrical troubleshooting, • Brake systems (air and hydraulic), • Suspension and steering repair, • Transmission and clutch repair, • HVAC systems, • Hydraulic systems, • Preventative maintenance, • Computer diagnostics, • Welding and fabrication (preferred), • Time management, • Problem solving, • Attention to detail, • Customer-focused mindset, • Ability to work independently and within a team Physical Requirements • Lift up to 75 pounds regularly., • Stand, bend, kneel, crawl, and climb throughout the workday., • Work in varying temperatures and shop environments., • Safely operate shop equipment including lifts, cranes, jacks, and power tools., • Ability to perform physically demanding work for extended periods. What We Offer • Competitive pay based on experience and certifications, • Performance incentive opportunities, • Health, dental, and vision insurance, • 401(k) with company match, • Paid holidays and paid time off, • Company-provided uniforms, • Ongoing manufacturer and technical training, • Career advancement opportunities, • Modern diagnostic equipment and shop tools, • Stable, full-time employment with opportunities for professional growth Preferred Experience Technicians with experience servicing one or more of the following are encouraged to apply: • Cummins, • Detroit Diesel, • Mack, • Volvo, • PACCAR, • Freightliner, • International, • Kenworth, • Peterbilt, • Western Star, • Allison Transmissions, • Eaton/Fuller, • Meritor, • Bendix Air Brake Systems