Diesel Technician

Job Description

Job Description

M&K Truck Centers is an authorized Mack and Volvo dealership providing high-quality diesel truck repair, maintenance, and service for commercial vehicles. As one of the fastest-growing commercial truck dealership groups in the Midwest, we are committed to delivering exceptional service and investing in our technicians.

We are hiring Diesel Technicians / Truck Technicians to perform diagnostics, maintenance, and repair on new and late-model semi-trucks. This role is ideal for candidates with experience or interest in diesel engine repair, heavy-duty truck maintenance, and fleet service.

We are actively hiring at all experience levels, including:

• Entry-level / recent tech school graduates

• Mid-level technicians with hands-on experience

• Senior diesel mechanics

Key Responsibilities:

• Perform diagnosis, troubleshooting, and repair on diesel trucks (Mack, Volvo, and other makes)

• Complete preventative maintenance and inspections on heavy-duty trucks

• Repair and service:

  • Diesel engines (Cummins, Volvo, Mack, Detroit, etc.)

  • Brake systems, suspension, electrical, and emissions systems

• Accurately document all repairs, parts, and labor

• Work closely with service advisors and service managers

• Deliver high-quality, efficient repairs while maintaining productivity

• Provide excellent customer-focused service

Qualifications

• High school diploma or GED

• Diesel technician school or technical training is preferred but not required

• Experience with semi-truck repair, fleet maintenance, or heavy equipment repair

• CDL (Commercial Driver’s License) – preferred, not required

• Mechanical aptitude and strong work ethic

• Minimum 18 months diesel repair or mechanical experience (preferred, not required for entry-level roles)

• Ability to work in a shop environment and collaborate with a team

• Must own a basic set of tools

What We Offer:

• Paid training & OEM certifications 

• Career growth for entry-level through master diesel technicians

• Competitive salary and benefits package, including an ESOP program.

• Opportunities for professional development and growth.

• A supportive and dynamic work environment.

Ready to Join Us?
If you’re interested in a fulfilling career with M&K Truck Centers, apply today and take the next step in your professional journey!