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Duty Diesel Mechanic Jobs (NOW HIRING)

MEMCO

Bilingual Diesel Mechanic

Houston, TX · On-site

$26 - $33.99/hr

As a Bilingual Diesel Mechanic, you will be responsible for maintaining, diagnosing, and repairing heavy-duty diesel vehicles and equipment. Serve as primary contact to communicate repair needs and ...

Trucking Edge LLC

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DIESEL MECHANIC HEAVY DUTY - HIRING IMMEDIATELY

Boling, TX · On-site

$19.50 - $26.75/hr

Immediate opening available for Heavy Duty Diesel Mechanic! Schedule: Monday-Friday, 7:00 AM - 4:00 PM Job location: Boling, TX Compensation: Competitive pay based on experience (ASE certifications ...

Pros Mechanics

Diesel Mechanic

Cumberland, MD

$27 - $33/hr

A growing transportation and fleet operation in Cumberland, MD is actively seeking an experienced Heavy-Duty Diesel Mechanic to join their maintenance team. This position is ideal for a technician ...

Accu-Crete

Heavy Duty Diesel Mechanic

Upper Marlboro, MD · On-site

$23.50 - $32.50/hr

About the Job The Heavy Duty Diesel Mechanic is responsible for the upkeep of a diverse fleet, ensuring equipment stays out of the shop and on the job site. They provide mechanical support and ...

Rockstar Recruiting

Diesel Mechanic

Fort Pierre, SD · On-site

$27 - $40/hr

Heavy Duty Diesel Mechanic Fort Pierre, South Dakota $27-$40/hour | Monday-Friday | No Weekends We're looking for an experienced Diesel Mechanic / Heavy Duty Truck Technician to join a solid crew in ...

Rockstar Recruiting

Diesel Mechanic

Fort Pierre, SD · On-site

$27 - $40/hr

Heavy Duty Diesel Mechanic Fort Pierre, South Dakota $27-$40/hour | Monday-Friday | No Weekends We're looking for an experienced Diesel Mechanic / Heavy Duty Truck Technician to join a solid crew in ...

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Duty Diesel Mechanic information

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$14

$28

$38

How much do duty diesel mechanic jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for duty diesel mechanic in the United States is $28.27, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $31.73 per hour, depending on experience, location, and employer.

What is a duty diesel mechanic?

Duty Diesel Mechanics are skilled technicians who specialize in the inspection, maintenance, and repair of diesel-powered vehicles and equipment, such as trucks, buses, and heavy machinery. They diagnose mechanical problems, perform routine servicing, and replace or repair faulty parts to keep vehicles running safely and efficiently. These professionals often work with complex engine systems and use a variety of tools and diagnostic equipment. Their expertise is essential for industries that rely on heavy-duty diesel vehicles, including transportation, construction, and agriculture.

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

To thrive as a Duty Diesel Mechanic, you need a solid understanding of diesel engine systems, mechanical troubleshooting, and repair techniques, often supported by vocational training or relevant certifications like ASE Diesel Technician. Familiarity with diagnostic software, engine analyzers, and specialized repair tools is typically required. Strong problem-solving skills, attention to detail, and effective communication help mechanics excel in diagnosing issues and collaborating with team members. These skills and qualifications are crucial to ensure reliable vehicle performance, minimize downtime, and maintain safety standards.

What are some common challenges faced by duty diesel mechanics when diagnosing and repairing heavy-duty vehicles?

Duty Diesel Mechanics often encounter challenges such as diagnosing complex engine issues, dealing with tight repair deadlines, and working in environments where heavy equipment and tools are used. Modern diesel engines incorporate advanced electronic systems, making troubleshooting more technical and requiring ongoing learning. Additionally, mechanics may need to collaborate closely with other technicians and service managers to ensure repairs are completed efficiently and safely. Keeping up with the latest diagnostic technologies and adhering to strict safety protocols are also key aspects of the role.

What is the difference between Duty Diesel Mechanic vs Heavy Equipment Mechanic?

AspectDuty Diesel MechanicHeavy Equipment Mechanic
CertificationsASE Diesel Certifications, CDL (if required)ASE Heavy Equipment Certifications, specialized training
Work EnvironmentTruck fleets, transportation companies, repair shopsConstruction sites, mining, agriculture, heavy machinery
Industry UsageTransportation, logistics, freightConstruction, mining, forestry

Duty Diesel Mechanics primarily focus on maintaining and repairing diesel engines in trucks and commercial vehicles, often working in transportation settings. Heavy Equipment Mechanics specialize in repairing large machinery used in construction and mining. While both roles require diesel engine knowledge and certifications, their work environments and industry applications differ significantly.

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Duty Diesel Mechanic jobs near you
Infographic showing various Duty Diesel Mechanic job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, and 11% Part Time. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Medium-Duty Diesel Mechanic - Rosemount, MN

JSR Truck Repair

Rosemount, MN • On-site

$35 - $55/hr

Other

Medical, Dental, Retirement, PTO

Re-posted 10 days ago

Job description

Medium-Duty Diesel Mechanic – Rosemount, MN

We’re hiring Diesel Mechanics for our Rosemount, MN location!

Job Site Repair is a family-owned and operated truck repair shop with 36+ years in business. We’re looking for dependable mechanics who want a stable, long-term career working on medium-duty diesel and gas-powered trucks.

We welcome both experienced diesel mechanics and entry-level candidates with automotive or diesel training who are ready to grow their skills.

What You’ll Work On
  • Medium-duty diesel trucks
  • Medium-duty gas trucks
  • Commercial trucks
  • Fleet trucks and vehicles
What You’ll Do
  • Diagnose and repair diesel and gas-powered trucks
  • Troubleshoot mechanical and electrical issues
  • Diagnose and repair fuel systems
  • Perform brake, suspension, steering, and drivetrain repairs
  • Perform inspections and preventative maintenance
  • Troubleshoot and repair fleet vehicles
  • Complete repairs accurately and efficiently
Schedule
  • Evening/2nd Shift
  • Monday–Friday
  • No weekends
What We’re Looking For
  • Diesel or truck repair experience preferred
  • Automotive repair experience or diesel/automotive education considered
  • Strong mechanical and troubleshooting skills
  • Dependable and motivated
  • Ability to work independently and as part of a team
  • Valid driver’s license
  • Ability to pass a background check
Benefits
  • 401(k)
  • 401(k) matching
  • Health insurance
  • Dental insurance
  • Paid time off
  • Employee referral program
What We Offer
  • $35–$55/hour based on experience
  • Stable, year-round work
  • No weekend shifts
  • Family-owned work environment
  • Career growth opportunities

You should be proficient in:

  • Engine Performance & Drivability
  • Diesel Engine Systems
  • Brake & Suspension Systems
  • Preventive Maintenance & Inspection
  • Automotive Repair
  • Engine Repair
  • Brakes
  • Light Vehicle Diesel Engines
  • Fuel Systems
  • Diesel & Heavy Equipment Systems
  • Equipment Diagnostics & Troubleshooting
  • DOT & Equipment Inspection Compliance
  • Automotive Repair & Service Systems

Machines & technologies you'll use:

  • Diesel Vehicles