Heavy-Duty Truck Diesel Technician

Job DescriptionOur client, a leading heavy truck dealership, is seeking an experienced Heavy-Duty Diesel Mechanic to join their Birmingham, AL team. This role focuses on preparing new Class 8 trucks for delivery and reconditioning used trucks for resale. The ideal candidate is skilled in diagnostics, repair, and preventive maintenance for medium- and heavy-duty truck systems, and can work to OEM, warranty, and dealership quality standards.Key Responsibilities: Perform consistent, high-quality work according to OEM, warranty, and dealership specifications. Inspect, diagnose, and repair a wide range of systems, including engines, transmissions, suspension, brakes, HVAC, and electrical components. Prepare new trucks for customer delivery and recondition pre-owned trucks for resale. Use diagnostic tools and software (e.g., Detroit™ DiagnosticLink, Cummins INSITE™, Eaton ServiceRanger) to identify root cause issues. Document all findings, repairs, and parts usage accurately for service records and warranty submission. Communicate with the Parts Department, Service Advisors, and Management regarding repair status, additional needs, and timelines. Conduct quality checks and road tests to confirm repairs meet performance standards. Maintain a clean, safe, and organized work environment. Qualifications: Valid driver's license with the ability to meet insurance requirements. Class B CDL with air brake endorsement preferred; Class A CDL highly preferred. Certificate from a diesel technology training program OR a minimum of 4 years of medium/heavy-duty truck repair experience (dealership or military environment). Proficiency with heavy truck diagnostic software and repair procedures. Welding and fabrication experience is a plus. Own basic and advanced mechanic tools (OEM and specialty tools provided on-site). Ability to pass pre-employment background check, physical, and drug screening. Certifications & Preferred Skills: OEM certifications from Freightliner, Western Star, Peterbilt, Kenworth, or Volvo (preferred). ASE Medium-Heavy Truck certifications (T1-T8) preferred. Familiarity with manufacturer warranty claim submission procedures. Compensation & Benefits: $27.02 - $40.52/hour DOE + flat-rate pay and annual performance reviews. Health, dental, and vision insurance (multiple plan options). 401(k) with company match. Paid time off, including paid volunteer hours. Company-provided uniforms, PPE allowance, and tool insurance. OEM and vendor training at no cost to maintain or obtain certifications.Industry Keywords: heavy-duty diesel mechanic, Class 8 truck mechanic, heavy truck service technician, Freightliner mechanic, Western Star diesel tech, Cummins engine repair, Detroit diesel diagnostics, heavy equipment repair, truck dealership service jobs, heavy truck repair Birmingham AL, ASE certified diesel technician, medium/heavy truck repair, CDL diesel mechanic jobs, Eaton transmission repair, diesel diagnostic software, heavy truck maintenance technician

Created: 2025-09-23