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Heavy Diesel Mechanic

Platinum Diesel LLC
Gillette, WY Full Time
POSTED ON 10/11/2026
AVAILABLE BEFORE 2/7/2027

Job Summary

We are seeking a highly skilled and motivated Heavy Diesel Mechanic to join our dynamic maintenance team. In this role, you will be responsible for diagnosing, repairing, and maintaining a wide range of Class 8 trucks and trailers. Your expertise will ensure that all equipment operates safely and efficiently, minimizing downtime and maximizing productivity. This position offers an exciting opportunity to work with diverse machinery and develop your skills in a fast-paced, safety-focused environment.

Responsibilities

  • Perform comprehensive diagnostics on diesel engines, transmissions, hydraulic systems, and electrical components using schematics and diagnostic tools.
  • Conduct repairs and maintenance on heavy trucks and trailers to ensure optimal performance.
  • Troubleshoot mechanical systems including suspension, shocks, air brakes, engines, transmissions, and HVAC systems.
  • Fabricate parts or modify equipment using welding and hand tools to meet specific repair needs.
  • Maintain detailed service records, complete inspection reports, and document repairs accurately for compliance and future reference.
  • Assist with heavy lifting operations and equipment assembly to support ongoing projects or repairs.
  • Provide exceptional customer service by communicating repair status clearly and ensuring work is completed efficiently.

Qualifications

  • Proven experience as a Heavy Diesel Mechanic or in a similar role within a dealership or industrial setting.
  • Strong mechanical knowledge of diesel engines, transmissions, hydraulics, electrical systems, and vehicle maintenance procedures.
  • Skilled in automotive diagnostics with the ability to interpret schematics and technical manuals.
  • Hands-on experience with heavy trucks and engines is highly desirable.
  • Proficiency with power tools, welding equipment, and equipment maintenance practices.
  • Ability to perform heavy lifting safely while adhering to safety protocols.
  • Excellent problem-solving skills combined with a customer-focused attitude to deliver quality repairs efficiently.

Join us as a Heavy Diesel Mechanic and become part of a dedicated team committed to excellence in vehicle maintenance! We value safety, skill development, and teamwork—offering an engaging environment where your expertise makes a real difference every day. All positions are paid roles that support your growth in the heavy equipment repair industry!

Pay: $31.00 - $40.00 per hour

Expected hours: 40.0 – 50.0 per week

Benefits:

  • Employee discount
  • Flexible schedule
  • Paid time off

Work Location: In person

Salary : $31 - $40

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