Diesel Technician

Diesel Technician — Certified (GM Dealership)

Modern Auto Company — Washington, MO 63090
Pay: $35–$45 per hour

Modern Auto Company — a Chevrolet, Buick, and GMC dealership — is looking for a fully trained and certified Diesel Technician to join our service team. If you have experience working on Duramax diesel engines and heavy-duty trucks and want steady work in a well-equipped shop, we’d like to talk with you.

• Diagnose, repair, and maintain diesel engines, including GM Duramax platforms
• Perform engine, fuel system, turbocharger, emissions, and drivability repairs
• Use GM factory diagnostic tools and service information
• Troubleshoot complex diesel performance and electrical concerns
• Complete repairs efficiently while maintaining high quality standards
• Document work performed and communicate with service advisors
• Follow all GM procedures and safety guidelines

• Certified diesel technician (ASE and/or GM certification preferred)
• Proven experience with diesel diagnostics and repair
• Experience with Duramax engines strongly preferred
• Strong mechanical, electrical, and diagnostic skills
• Ability to work independently in a fast-paced environment
• Valid driver’s license with clean driving record
• Strong attention to detail and pride in workmanship

• 401(k) with employer match
• Health insurance
• Paid Time Off (PTO)
• Company-provided uniforms
• Competitive hourly pay ($35–$45/hr based on experience)
• Steady workflow in a busy dealership
• Modern equipment and clean shop
• Enjoy a comfortable work environment all year! Our shop is fully climate controlled with A/C in the summer and heating in the winter, a rare perk for technicians in our area.
• Ongoing training and advancement opportunities

Join a dealership known for strong leadership, consistent work, and a team environment where skilled technicians are valued. We invest in our people and provide the tools and support needed to succeed.