Mobile Diesel Mechanic

Overview

Company Description For over 50 years, three generations have led Truck Centers, Inc. from a single store dealership into a network of ten full-service dealerships and two auxiliary locations proudly representing Freightliner and Western Star trucks in Illinois, Indiana, and Missouri. Our team delivers exceptional customer service in an environment that fosters collaboration, innovation, and a communal spirit of giving back.

To learn more about us, visit

Job Description

As a Mobile Diesel Mechanic at Truck Centers, Inc., you will be a key player in providing on-site repairs and fleet maintenance for our customers. Working at customer locations or in the field, you will handle diagnostics, inspections, repairs, and part replacements, following our standards, OEM specifications, and warranty guidelines.

• Perform Routine Maintenance: keep vehicles in top shape by handling tasks such as filling tanks, checking oil, performing inspections, and ensuring the vehicle is stocked with tools and parts for efficient repair and maintenance.
• Efficient, Quality Repairs: complete repair tasks with precision and efficiency, adhering to OEM, warranty, and company guidelines.
• Diagnostics & Problem-Solving: use repair orders, diagnostic tools, and a keen eye to identify issues and implement effective repair plans.
• Repair Key Truck Systems: engines, transmissions, brakes, HVAC, and electronics; perform both general and complex repairs across major systems.
• Work with
  
  Certifications:
  
  apply certified expertise, including specialized DTNA training and knowledge of engines, transmissions, and vendor product lines.
• Documentation & Communication: record diagnostic findings, repair progress, and work performed in the Dealer Management System and service notes; communicate with customers and the Service office for smooth warranty processing.
• Warranty Recovery: assess warranty claim status and complete necessary documentation for successful warranty recovery.
• Test Repairs: conduct road tests to verify repairs meet quality standards.

This role is ideal for those who thrive in a dynamic environment and are passionate about keeping customers’ vehicles running smoothly. If you are skilled in diesel mechanics and ready for a field-based challenge, apply to join our team.

• Education & Experience: High School Diploma or GED required. A certificate from a diesel tech training program is preferred, or at least 10 years of hands-on experience with heavy-duty truck service in a shop setting.
• Licenses &
  
  Certifications:
  
  Valid driver’s license and insurance requirements;
  Class A CDL with an air brake endorsement is a big plus. HVAC certification and ideally certifications with Cummins IS Series, Allison Transmission, Caterpillar engines, Eaton, and Meritor are valued.
• Technical
  
  Skills:
  
  Welding and fabrication skills are essential.
• Mindset & Approach: Strong mechanical aptitude, commitment to quality work, and outstanding customer service; independent, resourceful workers with excellent time management thrive here.
• Background & Screening: Pre-employment background check and drug screen.

You’ll be working in diverse environments—from our dealership and customer facilities to roadside locations. You should be able to repeatedly lift up to 75 lbs unassisted.

Pay Range: $26.47 - $39.71 per hour with mobile tech bonus program

• 401(k) with company match
• Health insurance with 3 plan options
• Vision Insurance
• Dental Insurance
• Paid time off including paid volunteer time
• Disability insurance
• FSA and HSA options
• Company paid Life and AD&D insurance
• Maternity leave
• Employee assistance program
• Wellness program
• Company paid uniforms
• OEM and vendor certification training at no cost through our Training Center at our Troy & South Bend campuses
• Company paid PPE program
• Tool insurance at no cost
• Company-supplied specialty tooling

Equal Opportunity Employer Truck Centers, Inc. is an equal opportunity employer (EOE). All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status. We value personal and professional growth and offer a range of benefits to support our team throughout their careers.