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Diesel Mechanic

S&L Industrial
Cowley, WY Full Time
POSTED ON 1/4/2026
AVAILABLE BEFORE 1/16/2026

S& L Industrial is looking for a Diesel Mechanic to share our core values of Safety, Integrity & Teamwork and want to contribute to our collective purpose of providing Safer Roads Through Quality Service. This position will be located at our Cowley, WY branch.

The position of a Diesel Mechanic is primarily responsible for assisting in performing routine and specialized mechanical repairs, including troubleshooting, electrical repairs, brake systems, hydraulic systems, diesel/gas engines, and preventive maintenance in all fleet vehicles/equipment. It requires keeping records of work performed and keeping a clean and safe work area.

Key Responsibilities:

  • Diagnose and repair various makes/models of trucks and equipment
  • Perform preventative maintenance according to set schedules
  • Basic or better electrical skills and capable of reading simple schematics
  • Ability to use diagnostic laptop tools
  • Knowledge of diesel engines and dpf systems
  • Welding, cutting and fabrication
  • Off premises repairs as needed to support field crews
  • Light duty and medium duty brake system repairs/maintenance
  • Hydraulic system knowledge is a plus
  • Ability to build tires or willingness to learn
  • Ability to self-start and stay focused on the task at hand
  • Maintain a positive attitude and ability to work as a team player

Experience/Requirements:

  • Valid Commercial Driver's License required
  • 2 years Diesel Engine experience
  • Must have medium duty to heavy duty mechanic tools
  • Must be able to work weekends as needed
  • Must have experience with pumps, flow systems and small engines

S&L Industrial is an Equal Opportunity Employer

Salary.com Estimation for Diesel Mechanic in Cowley, WY
$53,677 to $67,345
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