ZipRecruiter

Log In

1

Diesel Fitter Jobs (NOW HIRING)

Bosselman

Diesel Mechanic/Technician

Weatherford, TX · On-site

$15 - $32/hr

Completes basic coolant repairs (thermostat, water pump, hoses, fittings, radiator, etc ... Two years minimum experience as a diesel technician Minimum Qualifications: * Valid driver ...

Kalmbach Feeds Inc

Diesel Technician

Carey, OH · On-site

The mechanic will disassemble and replace worn or broken parts, while fitting and adjusting new or ... Certified Diesel Mechanic or 3 to 5 years hands on experience * Has minimum tools for heavy truck ...

McCutcheon Enterprises, Inc.

Diesel Mechanic

Apollo, PA · On-site

$23.25 - $30.50/hr

Verify hoses, fittings, etc. meet inventory requirements, and all are in proper working order ... Prior Diesel Mechanic experience preferred. * Physical Requirements: * Position involves regular ...

GeoTek Operations Limited

Diesel Mechanic

Las Vegas, NV

$24 - $31.50/hr

Fabricate and install parts, fittings, and brackets; perform welding, brazing, and basic machining ... diesel engines, hydraulic systems, and mobile drilling equipment (or equivalent mechanical ...

Motocruit

Diesel Bus Technician

Clinton, NY

$30 - $35/hr

Lubricate vehicles using lube gun; replace grease fittings as needed. Repair & Service Examine ... OEM training (Cummins, Detroit Diesel, Allison, etc.). Heavy equipment, fabrication, or welding ...

Rogers Group

Diesel Mechanic- Vega Texas

Vega, TX · On-site

$22.50 - $29.75/hr

Rogers Group Inc. is seeking to fill a Diesel Mechanic position located in Vega Texas . This ... Experience fabricating, cutting, fitting, and welding is preferred. * Must have mechanical aptitude ...

Rogers Group

Diesel Mechanic- Vega Texas

Vega, TX

$22.50 - $29.75/hr

Rogers Group Inc. is seeking to fill a Diesel Mechanic position located in Vega Texas . This ... Experience fabricating, cutting, fitting, and welding is preferred. * Must have mechanical aptitude ...

McCutcheon Enterprises, Inc.

Diesel Mechanic

Apollo, PA

$23.25 - $30.50/hr

Verify hoses, fittings, etc. meet inventory requirements, and all are in proper working order ... Prior Diesel Mechanic experience preferred. * Physical Requirements: * Position involves regular ...

Rogers Group

Diesel Mechanic- Vega Texas

Vega, TX

$22.50 - $29.75/hr

Rogers Group Inc. is seeking to fill a Diesel Mechanic position located in Vega Texas . This ... Experience fabricating, cutting, fitting, and welding is preferred. * Must have mechanical aptitude ...

Rogers Group

Diesel Mechanic- Vega Texas

Vega, TX · On-site

$22.50 - $29.75/hr

Rogers Group Inc. is seeking to fill a Diesel Mechanic position located in Vega Texas . This ... Experience fabricating, cutting, fitting, and welding is preferred. * Must have mechanical aptitude ...

Motocruit

Diesel Bus Technician

Clinton, NY · On-site

$30 - $35/hr

... fittings as needed. Repair & Service • Examine vehicles and consult with the Shop Foreman and ... Diesel, Allison, etc.). • Heavy equipment, fabrication, or welding experience. • Service ...

next page

Showing results 1-20

All JobsDiesel Fitter Jobs

Diesel Fitter information

See salary details

$15

$28

$41

How much do diesel fitter jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for diesel fitter in the United States is $28.18, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $35.34 per hour, depending on experience, location, and employer.

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

To thrive as a Diesel Fitter, you need strong mechanical aptitude, problem-solving skills, and technical knowledge of diesel engines and heavy machinery, typically backed by a relevant trade qualification or apprenticeship. Familiarity with diagnostic tools, engine management systems, and maintenance software is essential for efficient troubleshooting and repairs. Attention to detail, effective communication, and a safety-first mindset are important soft skills in this role. These abilities ensure reliable machinery performance, minimize downtime, and uphold workplace safety standards.

What is the highest paying diesel technician job?

The highest paying diesel technician jobs are often in specialized fields such as heavy equipment or industrial diesel mechanics, especially those with advanced certifications or experience in large-scale machinery. Senior technicians, supervisors, or those working in remote or high-demand industries tend to earn higher salaries, often exceeding industry averages for entry-level roles.

What is the difference between Diesel Fitter vs Heavy Vehicle Mechanic?

AspectDiesel FitterHeavy Vehicle Mechanic
CertificationsCert III in Mobile Plant Technology, Diesel Fitter certificationCert III in Heavy Vehicle Mechanical Technology, Diesel Fitter certification
Work EnvironmentWorkshops, construction sites, mining sitesWorkshops, transport depots, roadside
Industry UsageMining, construction, transportTransport, logistics, freight

Both Diesel Fitters and Heavy Vehicle Mechanics require similar certifications and often work in overlapping environments such as workshops and on-site locations. Diesel Fitters typically focus on the installation, repair, and maintenance of diesel engines and mobile plant equipment, while Heavy Vehicle Mechanics specialize in diagnosing and repairing heavy trucks and buses. The roles are closely related, with Diesel Fitters often working on more complex or specialized machinery, but both are essential in the transport and construction industries.

What jobs in the US pay 300,000 a year?

For a Diesel Fitter, earning $300,000 annually typically requires extensive experience, specialized skills, and working in high-demand sectors such as mining, oil and gas, or heavy equipment maintenance. Senior roles, supervisory positions, or those with additional certifications and overtime can reach this income level, especially in remote or hazardous environments. Most diesel fitter roles at this level are found in industries with high compensation packages due to the skill and risk involved.

What does a diesel fitter do?

A diesel fitter is responsible for installing, repairing, and maintaining diesel engines and related equipment, often working on trucks, heavy machinery, and industrial vehicles. They use diagnostic tools, follow safety procedures, and may require certifications in mechanical or diesel technology. The role typically involves working in workshops or on-site in various industries such as transportation, construction, or agriculture.

What are some common challenges Diesel Fitters face when working on-site compared to in a workshop?

Diesel Fitters working on-site often encounter challenges such as limited access to specialized tools, unpredictable weather conditions, and working in remote or confined locations. Unlike a controlled workshop environment, on-site repairs may require improvisation and quick problem-solving to minimize equipment downtime. Additionally, safety protocols are more critical on worksites due to the presence of heavy machinery and other operational hazards, making adaptability and strong communication skills especially important.

How much do diesel fitters make in the US?

Diesel fitters in the US typically earn an average annual salary of around $50,000 to $70,000, depending on experience, location, and certifications. Skilled diesel fitters with specialized knowledge of engine repair and maintenance can earn higher wages, especially in industrial or transportation sectors.
More about Diesel Fitter jobs
What states have the most Diesel Fitter jobs? States with the most job openings for Diesel Fitter jobs include:
What job categories do people searching Diesel Fitter jobs look for? The top searched job categories for Diesel Fitter jobs are:
Diesel Fitter jobs near you
Infographic showing various Diesel Fitter job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $58,607 per year, or $28.2 per hour.
Swing Shift Diesel Mechanic $1,000 - $3000.00 Signing Bonus DOE

Swing Shift Diesel Mechanic $1,000 - $3000.00 Signing Bonus DOE

ACE RECYCLING AND DISPOSAL

West Valley City, UT • On-site

$30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description


Diesel Mechanics needed! Welcome to ACE Recycling & Disposal.
We've been helping keep Utah's Residential and Business Communities Clean since 1980. We believe that our employees deserve the best pay, benefits, rewards, bonuses and work environment so they and their families can thrive. If a career opportunity and job security are important to you, we invite you to apply today!
If you are an experienced Diesel Technician looking for a career with an award winning locally owned company that has amazing Pay, Profit Sharing, Benefits, Rewards and Bonuses we would like to invite you to come and join our team! Ace is also willing to train the right candidates for this job.
Job Highlights:
  • West Valley City location
  • Swing Shift
  • Starting wage is between $30.00-$45/hour depending on mechanic experience.
  • $1,000 - $3000.00 Signing BONUS DOE
  • Monday through Friday 1:30pm to 10:30pm with overtime
  • Some Saturdays required
  • Annual Tool Reimbursement after one year of service, 2x times a year for up to $3000.
  • Advanced Tools and Technology
  • In-House and OEM Certified Training
  • Profit Sharing, Benefits, Rewards and Bonuses and 401k

Responsibilities:
  • Maintain diesel equipment operation by completing inspections and preventive maintenance requirements.
  • Correcting vehicle deficiencies
  • Making adjustments and alignments; keeping records.
  • Must be willing to work in adverse conditions at times including heat, cold, wind, rain, and snow to repair equipment and vehicles.
  • Must be willing to work any shift including weekends, graveyards, or swing shifts along with overtime.

Experience and Skills
  • knowledge with the following OEM manufactures and proper repair practices. Cummins, Paccar, Allison, Mack, Detroit, Caterpillar, Freightliner, Peterbilt, Autocar, Bendix, WABCO.
  • Knowledge with body manufactures is a plus including McNeilus, Heil, Labrie, Galbreath, Marathon, Wittke, American Hoist, and Wanye.
  • Experience in troubleshooting electrical systems including lights, relays, PLC, proximity switches, ABS systems, electronic transmissions, engines, and chassis components.
  • Experience with hydraulic systems including pumps, valve bodies, air and electric slave cylinders, High pressure oil, lines and fittings.
  • Compressed Natural Gas experience a plus.
  • Experience with different pneumatics; including air dryers, governors, compressors, relay valves, lines and fittings.
  • Basic computer skills with the ability to accurately write and document detailed work/repair orders.
  • Must have current valid driver's license (CDL Preferred but not required)
  • Must have a full set of industry standard tools.
  • High school graduate or GED equivalent.

Job Benefits
  • Profit Sharing Program,
  • 401(k) with match,
  • Health,
  • Medical, Dental, and Vision insurance,
  • Flex Spending,
  • Paid Basic Life Insurance,
  • Paid Long-Term Disability,
  • Supplemental Insurance Options,
  • Paid Onsite Tax Preparation,
  • Paid Vacation and Sick Leave,
  • Paid Holidays,
  • Educational Reimbursement,
  • Tool Reimbursement,
  • Boot voucher
  • Shift Differential Pay,
  • Pet Insurance Discount,
  • Gym Memberships,
  • Discount Perks Program.

Rewards:
  • Annual Peer Recognition Awards with two plane tickets to anywhere in the U.S.A.,
  • Safety Recognition & Awards
  • Kudos Gift Card Recognition,
  • Employee Appreciation Week,
  • Employee Anniversary Awards for 10, 20, and 30 years of Service.

Bonuses:
  • Annual Epic Christmas Party with Prizes,
  • Cash, Hawaii Trip Raffle,
  • Annual Family Day,
  • Annual Employee Golf Tournament,

Shop Perks
  • Advanced Tools and Technology
  • Annual Tool Reimbursement after one year of service, 2x times a year.
  • Opportunities to advance within company
  • Maintenance department Christmas Lunch
  • Team bonding activities
  • Gift Cards
  • Top performance monthly award

Equal Opportunity Employer:
ACE Recycling and Disposal supports a diverse workforce and is a Drug Free Workplace & Equal Opportunity Employer. ACE does not discriminate against individuals on the basis of race, creed, color, gender, religion, origin, age, disability, veteran status, pregnancy, marital status, citizenship status, sexual orientation, gender identity, genetic information, or any other classification protected by applicable laws.

Apply