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Heavy Diesel Mechanic Jobs (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 repairing a wide range of heavy-duty equipment and vehicles. This role offers an exciting opportunity to ...

New

Transdev

Heavy Diesel Mechanic

Leesburg, VA · On-site

$28 - $35/hr

Heavy Duty Technician Transdev in Leesburg, VA is seeking a Heavy Duty Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel engines across ...

Boswell & Lee Trucking Inc

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Heavy Diesel Mechanic

Kansas City, KS · On-site

$25 - $40/hr

Strong understanding of diesel engine mechanics, electrical systems, hydraulics, and diagnostic tools * Physical Stamina: Ability to perform physically demanding tasks, including lifting heavy ...

Boswell & Lee Trucking Inc

Be Seen First

Heavy Diesel Mechanic

Kansas City, KS · On-site

$25 - $40/hr

Strong understanding of diesel engine mechanics, electrical systems, hydraulics, and diagnostic tools * Physical Stamina: Ability to perform physically demanding tasks, including lifting heavy ...

Arkel Motors

Heavy Diesel Mechanic

New Windsor, NY · On-site

$50/hr

Heavy Duty Diesel Technician Schedule: Monday through Friday and available overtime on Saturdays Hours: 7am to 5pm Monday - Friday and Saturdays 8am-12PM Our next successful Diesel Mechanic will be ...

CRH

Heavy Diesel Mechanic

Durango, CO · On-site

$22 - $28/hr

Heavy Diesel Mechanic AMAT Durango, Colorado, United States Job ID: 524278 Four Corners Materials, a CRH company, is a member of the CRH West Division; Our purpose, commitment to the future and ...

CRH

Heavy Diesel Mechanic

Cortez, CO · On-site

$22 - $28/hr

Heavy Diesel Mechanic AMAT Cortez, Colorado, United States Job ID: 524283 Four Corners Materials, a CRH company, is a member of the CRH West Division; Our purpose, commitment to the future and ...

CRH

Heavy Diesel Mechanic

Farmington, NM · On-site

$22 - $28/hr

Heavy Diesel Mechanic AMAT Farmington, New Mexico, United States Job ID: 524281 Four Corners Materials, a CRH company; Our purpose, commitment to the future and formula for growth is to champion the ...

RTC LLC

Diesel Mechanic

Redmond, OR

$25.33 - $56.33/hr

Job Overview We are seeking a skilled Heavy Diesel Mechanic to join our team in maintaining and repairing a wide range of heavy-duty equipment and vehicles. The ideal candidate will possess strong ...

L'attitude

Diesel Mechanic

Deptford, NJ

$30 - $45/hr

We are on the hunt for an experienced Diesel Mechanic who thrives in an independent environment, thinks quickly, diagnoses failures, and performs corrective maintenance on heavy diesel equipment with ...

Waste Connections

Diesel Mechanic

Corpus Christi, TX · On-site

$19.25 - $25.50/hr

We have an immediate position open for a Diesel Mechanic to work on our fleet of garbage trucks at ... This position is heavy in preventative maintenance, electrical, and hydraulics along with engine ...

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Heavy Diesel Mechanic information

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$12

$27

$38

How much do heavy diesel mechanic jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for heavy diesel mechanic in the United States is $27.34, according to ZipRecruiter salary data. Most workers in this role earn between $22.84 and $31.49 per hour, depending on experience, location, and employer.

What is the difference between Heavy Diesel Mechanic vs Automotive Service Technician?

AspectHeavy Diesel MechanicAutomotive Service Technician
CertificationsASE certifications, diesel engine certificationsASE certifications, general automotive certifications
Work EnvironmentTruck fleets, construction equipment, heavy machineryPassenger vehicles, small trucks, cars
Industry UsageTransportation, construction, agricultureAuto repair shops, dealerships
Work ScopeRepairing large diesel engines, heavy-duty systemsEngine diagnostics, brake, transmission repairs

Heavy Diesel Mechanics focus on large diesel engines used in trucks and heavy equipment, requiring specialized certifications. Automotive Service Technicians work on smaller vehicles like cars and light trucks. While both roles involve engine repair and diagnostics, Heavy Diesel Mechanics handle more complex, heavy-duty systems in industries like transportation and construction, whereas Automotive Service Technicians serve the general automotive market.

What are the key skills and qualifications needed to thrive as a heavy diesel mechanic?

To thrive as a Heavy Diesel Mechanic, you need strong mechanical aptitude, problem-solving skills, and formal training such as a relevant trade qualification or apprenticeship. Familiarity with diagnostic software, hydraulic systems, and specialized tools is typically required, along with certifications like ASE or equivalent. Attention to detail, reliability, and effective communication enhance performance and teamwork in this role. These skills ensure safe, efficient repairs and maintenance of heavy vehicles, minimizing downtime and supporting operational productivity.

What are some common challenges heavy diesel mechanics face when diagnosing equipment issues in the field?

Heavy Diesel Mechanics often encounter challenges such as limited access to diagnostic tools, adverse weather conditions, and working with incomplete service histories when diagnosing equipment in the field. These situations require strong problem-solving skills, adaptability, and the ability to work independently. Communication with operators and other team members is essential for accurately identifying issues and ensuring timely repairs. Developing familiarity with a wide range of equipment models and keeping up-to-date with new technologies can also help overcome these challenges.

What does a heavy diesel mechanic do?

A Heavy Diesel Mechanic is responsible for inspecting, maintaining, and repairing large diesel-powered vehicles and machinery, such as trucks, buses, construction equipment, and agricultural machines. Their work includes diagnosing mechanical problems, replacing faulty parts, and performing routine servicing to ensure equipment operates safely and efficiently. Heavy Diesel Mechanics use specialized tools and diagnostic equipment to troubleshoot engines, transmissions, and other critical systems. They often work in workshops, on job sites, or in the field, depending on the needs of their employer.
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Heavy Diesel Mechanic jobs near you
Infographic showing various Heavy Diesel Mechanic job openings in the United States as of August 2026, with employment types broken down into 45% Full Time, 53% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $56,859 per year, or $27.3 per hour.

Heavy Duty Diesel Mechanic

Diego's Shop

Springville, UT • On-site

$30 - $40/hr

Full-time

Posted 2 days ago

New

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!