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Heavy Diesel Mechanic Jobs (NOW HIRING)

Blade Platforms

Heavy Diesel Mechanic

Abilene, TX · On-site

$23 - $31.75/hr

JOB PURPOSE The Heavy Diesel Mechanic is responsible for inspecting, diagnosing, repairing, and maintaining heavy-duty diesel-powered equipment and vehicles. This includes trucks, trailers ...

Global Contracting Group

Heavy Diesel Mechanic

Medley, FL · On-site

$21.75 - $30.25/hr

Heavy Equipment Diesel Mechanic- Experienced Company: Global Contracting Group, LLC. Location: Medley, FL (MIAMI, FLORIDA AREA) Contact: Trey Powell (352) 748-3324 or Chris Goble (352) 932-1292 ...

Talent Consultants

Heavy Diesel Mechanic

Winder, GA · On-site

$85K - $110K/yr

We are hiring for an experienced Heavy Diesel Mechanic looking for an opportunity to work on a diverse fleet of heavy equipment and trucks? We are seeking a skilled professional who takes pride in ...

PC DIESEL REPAIR

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Heavy Diesel Mechanic

Lakeland, FL · Remote

$30 - $50/hr

JUNE 29, 2026 Pay: $35.00 - $50.00 per hour Heavy Equipment Diesel Mechanic (Field / Mobile Technician) PC Diesel Repair Inc. - Lakeland, FL $2500 stay on bonus paid after Completion of 12 months!

Amboy Diesel

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Heavy Diesel Mechanic

Edison, NJ · On-site

$31 - $35/hr

... Diesel Technician/Mechanic to join our dynamic maintenance team. In this role, you will be responsible for diagnosing, repairing, and maintaining a wide range of heavy-duty vehicles and equipment ...

New

Milanovic Inc.

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Mobile Heavy Diesel Mechanic

Grove City, OH · On-site

$25 - $40/hr

We are seeking an independent Mobile heavy diesel mechanic to join our small fleet team. This role involves performing weekly semi truck repairs, routine maintenance, and on-site inspections. The ...

Amboy Diesel

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Heavy Diesel Mechanic

Edison, NJ · On-site

$31 - $35/hr

... Diesel Technician/Mechanic to join our dynamic maintenance team. In this role, you will be responsible for diagnosing, repairing, and maintaining a wide range of heavy-duty vehicles and equipment ...

New

Amboy Diesel

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Heavy Diesel Mechanic

Edison, NJ · On-site

$31 - $35/hr

... Diesel Technician/Mechanic to join our dynamic maintenance team. In this role, you will be responsible for diagnosing, repairing, and maintaining a wide range of heavy-duty vehicles and equipment ...

New

Milanovic Inc.

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Mobile Heavy Diesel Mechanic

Grove City, OH · On-site

$25 - $40/hr

We are seeking an independent Mobile heavy diesel mechanic to join our small fleet team. This role involves performing weekly semi truck repairs, routine maintenance, and on-site inspections. The ...

Global Contracting Group

Heavy Diesel Mechanic

Wildwood, FL · On-site

$20.50 - $28.25/hr

Heavy Diesel Mechanic- Experienced Company: Global Contracting Group Location: Wildwood, Florida (Central Florida area) Contact: Trey Powell (352) 748-3324 or Chris Goble Global Contracting Group is ...

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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 Jul 17, 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, and why are they important?

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 July 2026, with employment types broken down into 2% Locum Tenens, 93% Full Time, 4% Part Time, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $56,859 per year, or $27.3 per hour.

Heavy Diesel Mechanic

ESD Truck And Heavy Equipment

Oakland, NJ • On-site

$25 - $35/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 14 days ago

Job description

We are seeking a skilled and dependable Heavy Diesel Mechanic with 5+ years of hands-on experience servicing a wide range of diesel-powered vehicles and equipment. The ideal candidate will demonstrate expertise in diagnostics, repairs, and preventative maintenance across multiple systems including engines, transmissions, brakes, and emissions.

Key Responsibilities

· Diagnose, estimate time needed, and repair mechanical, electrical, and engine issues on heavy-duty trucks and trailers (e.g., Peterbilt, Kenworth, Mack, Western Star)

· Service and troubleshoot emissions systems (EGR, DEF, SCR)

· Perform electrical diagnostics on wiring, sensors, ECMs, and control modules

· Repair and maintain diesel engines, transmissions, differentials, fuel systems, and turbochargers

· Inspect and service suspension, braking, and steering systems

· Conduct preventative maintenance to minimize downtime

· Maintain accurate records of repairs, inspections, and parts usage

· Collaborate with dispatchers, drivers, and other mechanics to ensure timely repairs

· Adhere to safety protocols and regulatory standards