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Diesel Fitter Jobs (NOW HIRING)

Murphy-Hoffman Company

Fitter

Chillicothe, OH · On-site

Job Details Job Title Fitter Business Function Manufacturing Branch Name MHC Roadforce ... MHC is now a multi-state network of full-service diesel truck dealerships, leasing and rental ...

Gulf Island

Instrument Fitter

Houston, TX

The Instrumentation and Electrical (I&E) Technician (Instrument Fitter) is responsible for ... They may also be exposed to fumes (Paint, paint thinners, diesel, /or gas etc.). Individuals may ...

Englobal

Instrument Fitter

Houston, TX · On-site

The Instrumentation and Electrical (I&E) Technician (Instrument Fitter) is responsible for ... They may also be exposed to fumes (Paint, paint thinners, diesel, /or gas etc.). Individuals may ...

Gulf Island

Instrument Fitter

Houston, TX · On-site

The Instrumentation and Electrical (I&E) Technician (Instrument Fitter) is responsible for ... They may also be exposed to fumes (Paint, paint thinners, diesel, /or gas etc.). Individuals may ...

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 ...

Gulf Island

Instrument Fitter

Houston, TX · On-site

The Instrumentation and Electrical (I&E) Technician (Instrument Fitter) is responsible for ... They may also be exposed to fumes (Paint, paint thinners, diesel, /or gas etc.). Individuals may ...

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 ...

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 ...

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Diesel Fitter information

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How much do diesel fitter jobs pay per hour?

As of Sep 14, 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?

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 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.

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 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.
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 are popular job titles related to Diesel Fitter jobs?

For Diesel Fitter jobs, the most frequently searched job titles are:

Diesel Fitter jobs near you
Infographic showing various Diesel Fitter job openings in the United States as of September 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $58,607 per year, or $28.2 per hour.

Fitter

Chillicothe, OH • On-site

Murphy-Hoffman Company
See more jobs at Murphy-Hoffman Companyexternal

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 4 days ago

Job description

Job Details
Job Title
Fitter
Business Function
Manufacturing
Branch Name
MHC Roadforce Manufacturing
Date
05-11-2026
Address
135 Redd Street
City
Chillicothe
State
OH
Job Overview & Essential Functions
Murphy-Hoffman Company, LLC is North America's largest Kenworth truck dealership group and leasing group. As MHC continues to grow, we have an opening for an Assembler. The Assembler is responsible for fabricating and assembling components for truck equipment from pre-cut metals and raw material. Reads and interprets assembly instructions and item lists to ensure correct measurements and proper installation of parts.
  • Gathers requisite parts, sub-assemblies, and materials to complete assembly project.
  • Performs metal fabrication operations using conventional metal shop equipment, welding processes, and related equipment.
  • Accurately and efficiently assembles parts and sub-assemblies, while ensuring the correct parts and hardware are used and installed correctly.
  • Ensures all assembly operations and components on truck equipment are within specified tolerances.
  • Uses general shop equipment such as impact guns and tools, hammers, wrenches, and a variety of other hand-tools to fabricate and assemble components for truck equipment.
  • Provides general shop support activities in support of fabrication projects and assignments, assisting others when needed.
  • Maintains a neat and orderly work area, performing all work assignments in accordance with safety, security and business practice requirements, protocols, and policies.
  • Follows standard operating procedures and problem-solving safety, quality, cost and/ or delivery items in the fabricating and assembly process.
  • Performs other duties as assigned.

SAFETY-SENSITIVE
This position has been designated as a safety-sensitive position. Any person performing the position while under the influence of marijuana or any other illegal drug may constitute a threat to health or safety or in which a lapse of attention could result in injury, illness, or death, including without limitation a position that includes the operating, repairing, maintaining, or monitoring of heavy equipment, machinery, aircraft, motorized watercraft, or motor vehicles or handling of hazardous materials and/or waste as part of the job duties.
Qualifications
  • High school level education or equivalent and specialized training which may be obtained in vocational courses or on the job.
  • Strong attention to detail and ability to follow written and verbal instructions.
  • Ability to read, understand, and interpret technical drawings.
  • Ability to meet production and quality standards.
  • Ability to work on assignments that are repetitive in nature and may be moderately complex.
  • Proven decision-making skills and judgment to perform quality checks.
  • Positive attitude and the ability to function in a team environment.
  • Ability to work well and communicate effectively with others.
  • Ability to read a tape measure to 1/16''.
  • Standing over 50% of the time while performing welding operations.
  • Lift and carry various tools, welding equipment and fabricated components up to 125 pounds.
  • Push and pull tool carts, welders, and parts bins.
  • Kneel, squat and stoop 50% of the time while tack welding to reach underneath and on top of equipment.
  • Climb up and down stairs and ladders up to 33% of the time to reach various heights while tack welding and climb on and off truck equipment.
  • Reach below knees and above shoulders to weld and perform other necessary tasks.

Benefits
  • Competitive Salary
  • Medical, Dental and Prescription Insurance
  • Disability and Life Insurance
  • Paid Time Off program
  • 401k and Profit Sharing with Employer Match
  • Flexible Spending Account
  • Internal Promotion Opportunities
  • On the Job Training

About Us
MHC is an expansion of the original company, Ozark Kenworth, Inc. Ozark Kenworth started in Springfield, Missouri, in January 1975. Opening for business without a Parts or Service department and only three employees in a temporary facility. From there, the company grew and expanded. MHC is now a multi-state network of full-service diesel truck dealerships, leasing and rental operations, transport refrigeration locations, and a finance company which offers a complete array of finance and insurance services. We believe in fostering an environment that helps employees realize their full potential - a place where you can grow as a person and a professional.
Equal Opportunity Employer / Veterans / Disabled

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