Murphy-Hoffman Company – Diesel Service Apprentice / Mechanic

Trade Schools and Apprenticeships in Colorado / Murphy-Hoffman Company – Diesel Service Apprentice / Mechanic

Updated January 2026

Diesel Service Apprentice / Mechanic

Job Description

Murphy-Hoffman Company (MHC) is seeking a Diesel Service Apprentice / Mechanic to join its Kenworth dealership location in Greeley, Colorado. This position is designed as the first stage of a long-term career path toward becoming a full Service Technician. As North America’s largest Kenworth truck dealership and leasing organization, MHC provides an excellent environment for individuals looking to build hands-on experience in heavy-duty diesel service while receiving structured training and mentorship.

The Diesel Service Apprentice / Mechanic role focuses on light maintenance and repair work performed under close supervision. Apprentices gain exposure to real-world service operations while supporting experienced technicians in maintaining and repairing heavy-duty trucks. This position offers a strong foundation in preventive maintenance, inspections, and basic electrical repairs, while gradually developing the skills required to advance into more complex diagnostic and repair responsibilities.

This role is classified as safety-sensitive, meaning strict adherence to safety policies and procedures is essential. Apprentices are expected to maintain focus, follow all safety guidelines, and contribute to a professional, organized shop environment. MHC values accountability, continuous learning, and teamwork, making this an ideal opportunity for individuals committed to developing technical expertise in the diesel service industry.

Key Responsibilities

  • Perform preventive maintenance services on heavy-duty trucks under supervision
  • Assist with pre-delivery inspections to ensure vehicles meet quality and safety standards
  • Complete light electrical repairs and basic service tasks as assigned
  • Support Service Technicians during heavy-duty truck repair work
  • Attend training sessions to build technical knowledge and hands-on skills
  • Maintain a clean, organized, and safe work area
  • Properly use and care for company tools and equipment
  • Follow all safety procedures in a safety-sensitive work environment
  • Perform additional duties as assigned by supervisors

Compensation & Benefits

  • Competitive hourly compensation
  • Medical, dental, and prescription insurance
  • Disability and life insurance coverage
  • Paid time off program
  • 401(k) retirement plan with employer match
  • Profit sharing program
  • Flexible spending account
  • On-the-job training and internal promotion opportunities

Qualifications

  • Interest in pursuing a career in diesel service and heavy-duty truck repair
  • Ability to perform maintenance tasks under close supervision
  • Willingness to attend training sessions and learn new skills
  • Strong attention to safety and detail
  • Ability to work in a shop environment around heavy equipment
  • Reliable attendance and strong work ethic

Location

Greeley, Colorado (MHC Kenworth – 112 13th Street)

Apply / Contact



Request to Edit or Update This Trade Information. The Murphy-Hoffman Company – Diesel Service Apprentice / Mechanic was reviewed on January 2026

Apprenticeship Cost & Career Outlook

Murphy-Hoffman Company – Diesel Service Apprentice / Mechanic is a Registered Apprenticeship Program — meaning you can earn while you learn through paid on-the-job training in Diesel Mechanic.

Compensation & Benefits Snapshot

  • Competitive hourly compensation
  • Medical, dental, and prescription insurance
  • Disability and life insurance coverage
  • Paid time off program
  • 401(k) retirement plan with employer match
  • Profit sharing program
  • Flexible spending account
  • On-the-job training and internal promotion opportunities

Registered apprenticeships are overseen by the U.S. Department of Labor or a State Apprenticeship Agency. Because these programs aren’t traditional colleges, College Scorecard tuition and earnings data usually doesn’t apply.

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The programs and apprenticeships listed on this page relate to hands-on skilled trades. Explore the guides below to learn about training paths, licensing, salaries, and what to expect in each career field.

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