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Diesel Optimization Jobs in Utah (NOW HIRING)

Diego's Shop

Heavy Duty Diesel Mechanic

Springville, UT · On-site

$30 - $40/hr

Join our dynamic team as a Heavy Diesel Mechanic and become a vital part of maintaining and ... optimal performance and safety across diverse operational environments. You will utilize your ...

Stotz Equipment

Field Tech Sr/Diesel Mechanic

Tremonton, UT · On-site

$23 - $31.25/hr

What You'll Be Doing As a Senior Field Technician/Diesel Mechanic , you are a key problem-solver in ... reliability, optimizing performance, and delivering an exceptional service experience.

Stotz Equipment

Field Tech Sr/Diesel Mechanic

Tremonton, UT · On-site

$23 - $31.25/hr

As a Senior Field Technician/Diesel Mechanic , you are a key problem-solver in the field, tackling ... optimizing performance, and delivering an exceptional service experience. * Diagnose and repair a ...

Stotz Equipment

Field Tech Sr/Diesel Mechanic

Tremonton, UT · On-site

$23 - $31.25/hr

What You'll Be Doing As a Senior Field Technician/Diesel Mechanic , you are a key problem-solver in ... reliability, optimizing performance, and delivering an exceptional service experience.

Fleet Maintenance Services LLC

Be Seen First

Field Mechanic

Eagle Mountain, UT · On-site

$40 - $60/hr

Overview Join our dynamic team as a Diesel Mechanic and become a vital part of maintaining and ... In this energetic role, you will leverage your mechanical expertise to ensure optimal performance ...

New

Fleet Maintenance Services LLC

Be Seen First

Field Mechanic

Eagle Mountain, UT

$40 - $60/hr

Overview Join our dynamic team as a Diesel Mechanic and become a vital part of maintaining and ... In this energetic role, you will leverage your mechanical expertise to ensure optimal performance ...

New

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Infographic showing various Diesel Optimization job openings in Utah as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution.

Heavy Duty Diesel Mechanic

Diego's Shop

Springville, UT • On-site

$30 - $40/hr

Full-time

Posted 26 days ago

Job description

Join our dynamic team as a Heavy Diesel Mechanic and become a vital part of maintaining and repairing a wide range of heavy-duty equipment and vehicles. This role offers an exciting opportunity to workon semi trucks, medium duty and pickup trucks, ensuring optimal performance and safety across diverse operational environments. You will utilize your mechanical expertise to diagnose issues, perform repairs, and conduct routine maintenance that keeps our customers fleet running smoothly and efficiently. If you thrive in a fast-paced setting and are passionate about diesel repair, this position provides a rewarding environment to showcase your skills and grow professionally.

$1500 sign on bonus after 90 days of employment.

Responsibilities"
  • Perform comprehensive diagnostics and repairs on diesel engines, transmissions, hydraulic systems, air brakes, suspension components, and electrical systems using schematics and technical manuals.
  • Conduct preventive maintenance on heavy duty medium duty and pickup trucks to ensure peak operational efficiency.
  • Utilize hand tools, power tools, welding equipment, and fabrication techniques to repair or modify equipment as needed.
  • Inspect and service vehicle systems including tire service, shocks & struts, alignment, HVAC systems, and vehicle electrical components.
  • Maintain detailed records of repairs performed, parts used, and maintenance schedules to ensure compliance with safety standards and operational protocols.
  • Assist in heavy lifting operations using cranes or forklifts while adhering to safety guidelines.
  • Support the assembly, disassembly, and troubleshooting of complex machinery using detailed schematics and technical documentation.

Experience:
  • 3 years + of proven shop experience or extensive background working with heavy truck repair or industrial equipment maintenance.
  • Hands-on experience with heavy, medium and pickup trucks.
  • Strong mechanical knowledge of diesel mechanics including engine repair, transmissions, hydraulics, suspension systems, brakes (including air brake systems), and vehicle electrical systems.
  • Skilled in automotive diagnostics with the ability to interpret schematics for troubleshooting complex mechanical or electrical issues.
  • Experience with welding, fabrication techniques, soldering, and the use of power tools for equipment repair or customization.
  • Knowledge of automotive repair standards for truck drivers’ vehicle mechanics needs including tire service and vehicle systems maintenance.
  • Excellent customer service skills combined with the ability to communicate technical information clearly to team members or clients.
  • Ability to perform heavy lifting safely while maintaining attention to detail during routine inspections or repairs.

Join us in delivering top-tier service by leveraging your expertise in heavy diesel mechanics! We are committed to providing a paid opportunity where your skills make a tangible difference every day—helping keep our fleet safe, reliable, and ready for action!