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Heavy Diesel Mechanic Jobs (NOW HIRING)

Blade Platforms

Heavy Diesel Mechanic

Abilene, TX

$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

$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 ...

Rhode Island Diesel Equipment

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Heavy Diesel Mechanic

North Kingstown, RI · On-site

$30 - $38/hr

We are looking to hire a heavy duty mechanic to inspect, service, and maintain a range of heavy-duty equipment and diesel vehicles. You would be responsible for inspecting engines and equipment ...

New

Rhode Island Diesel Equipment

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Heavy Diesel Mechanic

North Kingstown, RI · On-site

$30 - $38/hr

We are looking to hire a heavy duty mechanic to inspect, service, and maintain a range of heavy-duty equipment and diesel vehicles. You would be responsible for inspecting engines and equipment ...

New

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 ...

91 Bravo Diesel

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Heavy Diesel Mechanic

Carson, CA · On-site

$35 - $45/hr

Heavy-duty trucks (Freightliner, International, Kenworth, Peterbilt, Mack, Volvo) * School buses ... diesel, automotive, or trailer repair * Strong diagnostic and mechanical skills * Valid driver ...

New

91 Bravo Diesel

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Heavy Diesel Mechanic

Carson, CA · On-site

$35 - $45/hr

Heavy-duty trucks (Freightliner, International, Kenworth, Peterbilt, Mack, Volvo) * School buses ... diesel, automotive, or trailer repair * Strong diagnostic and mechanical skills * Valid driver ...

New

Rhinehart Railroad Construction

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Heavy Diesel Mechanic

Baltimore, MD · On-site

$25 - $32/hr

We are looking to hire an experienced diesel mechanic to inspect, service, and maintain our range of heavy-duty construction equipment and trucks. As a lead diesel mechanic, you will be responsible ...

Rhinehart Railroad Construction

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Heavy Diesel Mechanic

Philadelphia, PA · On-site

$25 - $32/hr

We are looking to hire an experienced diesel mechanic to inspect, service, and maintain our range of heavy-duty construction equipment and trucks. As a lead diesel mechanic, you will be responsible ...

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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 Diesel Mechanic

Blade Platforms

Abilene, TX

$23 - $31.75/hr

Full-time

Re-posted 5 days ago

Job description

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, construction equipment, agricultural machinery, and other diesel-operated equipment. The mechanic ensures all equipment operates safely, efficiently, and in compliance with company and regulatory standards.

Role and Responsibilities

  • Perform preventive maintenance on diesel engines and heavy equipment.
  • Diagnose mechanical, electrical, hydraulic, and pneumatic system issues.
  • Repair and replace defective components, including engines, transmissions, brakes, steering systems, and suspensions.
  • Conduct inspections and identify potential equipment failures.
  • Use diagnostic software, computerized equipment, and hand tools to troubleshoot problems.
  • Maintain accurate maintenance and repair records.
  • Perform DOT inspections and ensure compliance with safety regulations.
  • Test equipment following repairs to verify proper operation.
  • Respond to field service calls and emergency breakdowns as required.
  • Maintain a clean and safe work environment.
  • Order and manage parts and shop supplies as needed.
  • Collaborate with operations and management teams to minimize equipment downtime.

Preferred Skills, Qualifications & Behaviors:

Required Qualifications

  • High school diploma or GED.
  • Technical training in diesel technology or related field preferred.
  • 2–5 years of experience repairing heavy diesel equipment, trucks, or construction machinery.
  • Strong knowledge of diesel engines, hydraulic systems, electrical systems, and air brake systems.
  • Ability to read and interpret technical manuals, schematics, and repair documentation.
  • Valid driver's license; CDL preferred.
  • Ability to operate diagnostic tools and computerized repair equipment.
  • Strong troubleshooting and problem-solving skills.

Physical Requirements

  • Ability to lift up to 75 pounds.
  • Ability to stand, bend, kneel, crawl, and work in confined spaces for extended periods.
  • Comfortable working indoors and outdoors in varying weather conditions.
  • Ability to safely operate shop equipment and heavy machinery.

Preferred Certifications

  • ASE Diesel Certification.
  • OEM Certifications (Cummins, Caterpillar, John Deere, Kenworth, Peterbilt, etc.).
  • CDL Class A or B.
  • OSHA Safety Training.

Knowledge, Skills, and Abilities

  • Excellent mechanical aptitude.
  • Strong attention to detail and safety practices.
  • Effective communication and teamwork skills.
  • Ability to work independently with minimal supervision.
  • Strong time management and organizational skills.
  • Commitment to quality workmanship and continuous improvement.

Typical Work Environment

The Heavy Diesel Mechanic works in shop and field environments, maintaining a fleet of heavy trucks, construction equipment, agricultural machinery, and related diesel-powered assets. The position may require overtime, weekend work, and on-call responsibilities to support operational needs.

Reports To: Maintenance Manager / Fleet Manager / Shop Supervisor
FLSA Status: Non-Exempt
Employment Type: Full-Time