Diesel Mechanic
About this role
About the Position
We are seeking an exceptional Diesel Truck Chassis Master Mechanic to lead our service team. This senior-level position requires extensive expertise in all aspects of heavy-duty diesel truck repair, diagnostics, and the ability to mentor junior technicians.
Key Responsibilities • Diagnose and repair complex diesel engine problems including electronic fuel systems, turbochargers, and emissions controls • Perform advanced diagnostics on transmissions, differentials, and drivetrain components • Troubleshoot and repair sophisticated electrical systems and multiplexed networks • Execute complex brake system repairs including ABS, air disc brakes, and electronic stability control • Repair and rebuild suspension systems, steering components, and air ride systems • Lead diagnostic efforts on difficult or unusual repair scenarios • Mentor and train junior mechanics and apprentices • Perform comprehensive DOT inspections and ensure regulatory compliance • Review and approve work performed by other technicians • Maintain manufacturer certifications and stay current with evolving technologies • Provide technical support and guidance to service advisors • Estimate repair costs and timeframes for complex jobs
Skills, Knowledge and Expertise • Minimum 7-10 years experience as a heavy-duty diesel mechanic • Multiple ASE Master Technician certifications (T-series required) • Comprehensive knowledge of all major truck brands and systems • Expert-level proficiency with diagnostic software and scan tools • Proven track record of complex problem-solving and troubleshooting • Strong leadership and communication skills • Ability to read wiring diagrams, technical service bulletins, and schematics • Valid driver's license with clean record • Own comprehensive set of professional tools
Preferred Qualifications
• ASE Master Heavy Duty Truck Technician certification • CDL Class A or B license • Manufacturer-specific certifications (Cummins, Detroit, Paccar, etc.) • Experience with alternative fuel systems (CNG, electric, hybrid) • Welding and fabrication capabilities • Previous shop foreman or lead technician experience • Technical school degree or equivalent