Diesel Engine Technician / Heavy Duty Specialist

Joseph Buick GMC • Colerain Township, OH

4d • Onsite

About The Position

Joseph Buick GMC is seeking a skilled and driven Diesel Engine Technician to join our growing service team. With a massive local market for Duramax diesel trucks and commercial fleets, our shop offers an incredible volume of steady, high-paying work. We are looking for a specialist who understands the complexities of modern diesel systems. While GM/Duramax experience is a major plus, we are fully prepared to fast-track factory training and certifications for an experienced diesel tech looking to elevate their career in a stable, family-owned dealership environment.

Requirements

• Proven experience diagnosing and repairing light-to-medium duty diesel engines (Duramax, Powerstroke, Cummins, etc.).
• ASE Diesel certifications (A9, T2, etc.) or manufacturer-specific training is highly preferred.
• Must possess a complete inventory of personal technician tools appropriate for heavy mechanical work.
• High proficiency with modern scan tools, digital multi-meters, and reading complex wiring diagrams.
• Valid driver’s license with a clean driving record.
• Must be willing to undergo standard pre-employment screening, including a background check and drug test.

Nice To Haves

• GM/Duramax experience is a major plus.

Responsibilities

• Advanced Diagnostics: Diagnose complex diesel engine performance issues, driveability concerns, and emissions/exhaust aftertreatment systems (DEF).
• Major & Minor Repairs: Perform everything from routine maintenance and component replacements to complete engine tear-downs, rebuilds, and replacements.
• Electrical & Hydraulic Systems: Troubleshoot and repair heavy-duty electrical networks, module programming, and related mechanical systems.
• Inspection & Documentation: Conduct thorough multi-point inspections, clearly detailing the cause and correction for service advisors and fleet clients.
• Quality Assurance: Road-test vehicles to verify repairs meet strict safety and manufacturer specifications.
• Team Collaboration: Maintain communication with the parts department and service desk to keep cycle times low and efficiency high.

Benefits

• Top Earning Potential: Highly competitive flat-rate structure.
• Paid GM Factory Training: Comprehensive, fully funded access to online and hands-on GM training schools to get you certified.
• Modern Facility: Access to specialized diagnostic equipment, and the latest software tools.
• Full medical, dental, and vision coverage options.
• 401(k) program with dealership investment.
• Paid vacation, holidays.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed