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Diesel Tech Jobs in Utah (NOW HIRING)

Jerry Seiner Dealerships

GM Diesel Tech

Salt Lake City, UT

$65K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks) Location: Jerry Seiner Chevrolet Cadillac Earn $65K-$100K+ | $30.00-$40.00 Flat-Rate | Sign-On Bonus Available Jerry Seiner ...

Jerry Seiner Dealerships

GM Diesel Tech

Salt Lake City, UT · On-site

$65K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks) Location: Jerry Seiner Chevrolet Cadillac Earn $65K-$100K+ | $30.00-$40.00 Flat-Rate | Sign-On Bonus Available Jerry Seiner ...

Jerry Seiner Salt Lake City

GM Diesel Tech

Salt Lake City, UT · On-site

$65K - $100K/yr

  • Dental

  • Vision

  • Life

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks)Location: Jerry Seiner Chevrolet CadillacEarn $65K-$100K+ | $30.00-$40.00 Flat-Rate | Sign-On Bonus AvailableJerry Seiner Chevrolet ...

Jerry Seiner Salt Lake City

GM Diesel Tech

Salt Lake City, UT · On-site

$65K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks) Location: Jerry Seiner Chevrolet Cadillac Earn $65K-$100K+ | $30.00-$40.00 Flat-Rate | Sign-On Bonus Available Jerry Seiner ...

TravelCenters of America

Apprentice Diesel Tech-Mechanic

Tooele, UT · On-site

$23.50 - $31/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Diesel Mechanic, you will provide accurate, efficient service to customers by troubleshooting ... A wide variety of discounts on technology, travel, food and fuel * Opportunity for growth and ...

Stotz Equipment

Shop Tech II/Diesel Mechanic

Nephi, UT · On-site

$22.50 - $29.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You'll Be Doing A Shop Tech II/Diesel Mechanic plays a key role in keeping our customers' equipment running at peak performance. You'll diagnose and repair diesel engines, small engines ...

Stotz Equipment

Shop Tech II/Diesel Mechanic

Nephi, UT · On-site

$22.50 - $29.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You'll Be Doing A Shop Tech II/Diesel Mechanic plays a key role in keeping our customers' equipment running at peak performance. You'll diagnose and repair diesel engines, small engines ...

Stotz Equipment

Shop Tech II/Diesel Mechanic

Nephi, UT · On-site

$22.50 - $29.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

A Shop Tech II/Diesel Mechanic plays a key role in keeping our customers' equipment running at peak performance. You'll diagnose and repair diesel engines, small engines, agricultural machinery, and ...

TravelCenters of America

Mobile Diesel Tech-Mechanic

Tooele, UT · On-site

$23.50 - $31/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Driven by a passionate team, TA is focused on growing its network of travel centers, implementing cutting edge technology and embarking on innovative alternative energy and sustainability initiatives.

Dixie Technical College

Diesel Teacher

Saint George, UT · On-site

$75K - $80K/yr

Trade your tools for a classroom - share your diesel expertise with the next generation of ... Dixie Tech is a public technical college located on a state-of-the-art campus in St. George, Utah.

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Diesel Tech information

See Utah salary details

$13

$28

$41

How much do diesel tech jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for diesel tech in Utah is $28.01, according to ZipRecruiter salary data. Most workers in this role earn between $23.17 and $32.40 per hour, depending on experience, location, and employer.

Is being a diesel technician worth it?

A diesel technician repairs and maintains diesel engines in vehicles and equipment, often working in repair shops or on-site. The job offers steady employment, competitive wages, and opportunities for specialization and certification, but it requires physical work, technical skills, and ongoing training. Overall, it can be a rewarding career for those interested in mechanics and machinery maintenance.

Are diesel technicians in high demand?

Diesel technicians are in high demand due to the ongoing need for maintenance and repair of trucks, buses, and heavy equipment. The industry values skilled technicians with certifications and experience, and employment opportunities are expected to grow as transportation and logistics sectors expand.

What is a diesel tech?

A Diesel Tech, short for Diesel Technician, is a skilled professional who inspects, maintains, and repairs diesel engines and vehicles. They work on a variety of machinery, including trucks, buses, and construction equipment that run on diesel power. Diesel Techs diagnose mechanical and electrical problems, perform routine maintenance, and ensure that vehicles meet safety and emissions standards. This role requires specialized training in diesel engine systems and often involves using both manual and computerized diagnostic tools.

What are the key skills and qualifications needed to thrive as a diesel tech, and why are they important?

To thrive as a Diesel Tech, you need a solid understanding of diesel engines, mechanical systems, and diagnostics, usually backed by a technical diploma or ASE certification. Familiarity with diagnostic software, electronic control modules, and specialized hand and power tools is essential. Strong problem-solving skills, attention to detail, and effective communication set top performers apart. These abilities ensure accurate repairs, reliable maintenance, and safe operation of diesel-powered equipment in demanding environments.

What are some common challenges diesel techs face when diagnosing engine problems, and how can they address them?

Diesel Techs often encounter complex engine issues that can be difficult to diagnose due to the integration of electronic systems and advanced diagnostics in modern diesel vehicles. Common challenges include intermittent electrical faults, sensor failures, and issues that only appear under specific operating conditions. To overcome these, techs rely on continual training, up-to-date diagnostic tools, and collaboration with experienced colleagues. Staying current with manufacturer updates and communicating effectively within the service team are key to efficiently resolving tough problems and ensuring customer satisfaction.
What are the most commonly searched types of Diesel Tech jobs in Utah? The most popular types of Diesel Tech jobs in Utah are:
What are popular job titles related to Diesel Tech jobs in Utah? For Diesel Tech jobs in Utah, the most frequently searched job titles are:
What job categories do people searching Diesel Tech jobs in Utah look for? The top searched job categories for Diesel Tech jobs in Utah are:
Diesel Tech jobs near you
Infographic showing various Diesel Tech job openings in Utah as of August 2026, with employment types broken down into 2% As Needed, 74% Full Time, 13% Part Time, 10% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $58,267 per year, or $28 per hour.

GM Diesel Tech

Jerry Seiner Dealerships

Salt Lake City, UT

$65K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Jerry Seiner Dealerships rating

5.1

Company rating: 5.1 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

138th of 151 rated car dealerships

Job description

GM Diesel Technician (Duramax / Isuzu / Fleet / Commercial Trucks)
Location: Jerry Seiner Chevrolet Cadillac

Earn $65K-$100K+ | $30.00-$40.00 Flat-Rate | Sign-On Bonus Available

Jerry Seiner Chevrolet Cadillac is hiring an experienced GM Diesel Technician to service and repair Duramax diesel engines, Isuzu commercial trucks, and fleet vehicles. Join a high-volume shop with consistent diesel and commercial work, modern equipment, and strong earning potential.

Why Techs Choose Us
  • $30-$40 flat-rate = strong earning potential ($65K-$100K+)
  • Consistent diesel & fleet workflow (stay busy & flag more hours)
  • Sign-on bonus available for qualified candidates
  • Flexible schedule + closed Sundays
  • Well-equipped shop + tool assistance program
  • Clear path to Master / Lead Technician roles
Responsibilities
  • Diagnose and repair GM Duramax diesel engines
  • Service medium-duty trucks, Isuzu commercial trucks, and fleet vehicles
  • Perform engine, transmission, electrical, and emissions repairs
  • Utilize OEM scan tools and advanced diagnostics
  • Maintain high-quality work and productivity standards
Qualifications
  • 3+ years diesel technician experience
  • Experience with GM, Chevrolet, Duramax, or Isuzu trucks preferred
  • Medium-duty or commercial truck experience a plus
  • Strong diagnostic and troubleshooting skills
  • Ability to consistently flag 8+ hours per day
Benefits
  • PTO from Day 1
  • Medical, dental, vision insurance
  • 401(k) with company match
  • HSA/FSA with employer contributions
  • Company-paid life insurance
  • Employee discounts + performance bonus programs
Requirements
  • 18+ and authorized to work in the U.S.
  • High school diploma or GED
  • Valid driver's license with clean driving record

Pre-employment screenings, including but not limited to your background screening, drug test, and motor vehicle record, are required.

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