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Diesel Technician Jobs (NOW HIRING)

K Neal Truck & Bus Center

Diesel Technician

Lorton, VA · On-site

$22 - $38/hr

Diesel Technician / Diesel Mechanic Lorton, VA Full-Time | Day Shift $22 - $38 per hour (Based on Experience) Medium- & Heavy-Duty Truck Repair | Fleet Maintenance | Diesel Service About K. Neal ...

LV Petroleum

Diesel Technician

Wapakoneta, OH · On-site

The Diesel Technician will play a crucial role in maintaining and repairing Diesel vehicles and equipment. If you possess a strong technical background in diesel mechanics and are passionate about ...

LV Petroleum

Diesel Technician

Hudson, WI · On-site

The Diesel Technician will play a crucial role in maintaining and repairing Diesel vehicles and equipment. If you possess a strong technical background in diesel mechanics and are passionate about ...

LV Petroleum

Diesel Technician

Wapakoneta, OH · On-site

The Diesel Technician will play a crucial role in maintaining and repairing Diesel vehicles and equipment. If you possess a strong technical background in diesel mechanics and are passionate about ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Live Oak, FL · On-site

$30/hr

As a Service Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel engines and vehicles. You will work closely with our team of mechanics to ensure that all ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Valdosta, GA · On-site

$30/hr

As a Service Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel engines and vehicles. You will work closely with our team of mechanics to ensure that all ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Live Oak, FL · On-site

$30/hr

As a Service Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel engines and vehicles. You will work closely with our team of mechanics to ensure that all ...

allegiance

Diesel Technician

Linden, NJ · On-site

Add On Benefits for Diesel Technician: * An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution! * $150 Annual Redwing Boot Program * CDL and ...

Industrial Diesel

Be Seen First

Diesel Senior Technician

Decatur, TX · On-site

$20 - $40/hr

Experienced Diesel Technician (Cummins / Caterpillar Specialist) Job Summary: We are seeking a highly skilled and experienced Diesel Technician with expertise in Cummins and/or Caterpillar engines ...

M&K Truck Centers

Diesel Technician

Kalamazoo, MI · On-site

$27 - $48/hr

We are hiring Diesel Technicians / Truck Technicians to perform diagnostics, maintenance, and repair on new and late-model semi-trucks. This role is ideal for candidates with experience or interest ...

allegiance

Diesel Technician

West Springfield, MA · On-site

Add On Benefits for Diesel Technician: * An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution! * $150 Annual Redwing Boot Program * CDL and ...

allegiance

Diesel Technician

Flemington, NJ · On-site

Add On Benefits for Diesel Technician: * An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution! * $150 Annual Redwing Boot Program * CDL and ...

M&K Truck Centers

Diesel Technician

Elk River, MN · On-site

$27 - $47/hr

We are hiring Diesel Technicians / Truck Technicians to perform diagnostics, maintenance, and repair on new and late-model semi-trucks. This role is ideal for candidates with experience or interest ...

M&K Truck Centers

Diesel Technician

Kahoka, MO · On-site

$22.50 - $45.50/hr

We are hiring Diesel Technicians / Truck Technicians to perform diagnostics, maintenance, and repair on new and late-model semi-trucks. This role is ideal for candidates with experience or interest ...

M&K Truck Centers

Diesel Technician

South Bend, IN · On-site

$28 - $38/hr

We are hiring Diesel Technicians / Truck Technicians to perform diagnostics, maintenance, and repair on new and late-model semi-trucks. This role is ideal for candidates with experience or interest ...

allegiance

Diesel Technician

Bridgeport, CT · On-site

Add On Benefits for Diesel Technician: * An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution! * $150 Annual Redwing Boot Program * CDL and ...

allegiance

Diesel Technician

Hermon, ME · On-site

Add On Benefits for Diesel Technician: * An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution! * $150 Annual Redwing Boot Program * CDL and ...

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Diesel Technician information

See salary details

$15

$30

$45

How much do diesel technician jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for diesel technician in the United States is $30.77, according to ZipRecruiter salary data. Most workers in this role earn between $25.48 and $35.58 per hour, depending on experience, location, and employer.

What is a diesel technician?

A diesel technician repairs and maintains diesel engines used in a variety of equipment and machinery. As a diesel technician, your duties are running diagnostics on these engines, repairing any issues, and providing the basic maintenance that keeps them running. Diesel service technicians and mechanics typically work with heavy vehicles, including trucks, tractor trailers, construction equipment, buses, and trains.

What are the key skills and qualifications needed to thrive as a diesel technician, and why are they important?

To thrive as a Diesel Technician, you need strong mechanical aptitude, knowledge of diesel engines and systems, and typically a vocational certificate or associate degree in diesel technology. Familiarity with diagnostic tools, engine analyzers, and manufacturer-specific software is essential for troubleshooting and repairs. Attention to detail, problem-solving skills, and effective communication make someone stand out in this position. These skills ensure accurate diagnostics, efficient repairs, and safe operation of diesel-powered vehicles and equipment.

What are typical challenges faced by diesel technicians and how can they be addressed on the job?

Diesel Technicians often encounter challenges such as diagnosing complex engine issues, keeping up with rapidly evolving technology, and working in physically demanding conditions. Staying updated with the latest diagnostic tools and manufacturer training can help address technical hurdles. Effective communication with team members and service advisors is also key to ensuring repairs are completed efficiently and customer expectations are met. Utilizing proper safety protocols and ergonomic tools can help mitigate the physical demands of the role.

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

AspectDiesel TechnicianHeavy Equipment Mechanic
CertificationsASE Diesel Certifications, EPA CertificationASE Heavy Equipment Certifications, EPA Certification
Work EnvironmentRepairing trucks, buses, and commercial vehiclesMaintaining construction, agricultural, and industrial equipment
Industry UsageTransportation, trucking, fleet servicesConstruction, agriculture, mining

Both Diesel Technicians and Heavy Equipment Mechanics require similar certifications and often work in related industries. Diesel Technicians focus on trucks and commercial vehicles, while Heavy Equipment Mechanics specialize in construction and industrial machinery. Their skills overlap, but their work environments and specific equipment differ.

More about Diesel Technician jobs

What cities are hiring for Diesel Technician jobs?

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The most popular types of Diesel Technician jobs are:

Who are the top companies hiring for Diesel Technician jobs?

The top employers for Diesel Technician jobs are:

What states have the most Diesel Technician jobs?

States with the most job openings for Diesel Technician jobs include:

What job categories do people searching Diesel Technician jobs look for?

The top searched job categories for Diesel Technician jobs are:

What are popular job titles related to Diesel Technician jobs?

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

Diesel Technician jobs near you
Infographic showing various Diesel Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $64,003 per year, or $30.8 per hour.

Diesel Technician

K Neal Truck & Bus Center

Lorton, VA • On-site

$22 - $38/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Key responsibilities

  • Diagnose and repair medium- and heavy-duty diesel trucks (Class 5-8).

  • Perform preventative maintenance (PM services) on commercial vehicles.

  • Complete engine, transmission, brake, suspension, and electrical repairs.

Job description

Diesel Technician / Diesel Mechanic
Lorton, VA
Full-Time | Day Shift$22 - $38 per hour (Based on Experience)Medium- & Heavy-Duty Truck Repair | Fleet Maintenance | Diesel Service
About K. Neal Truck and Bus Center
K. Neal is a trusted name in heavy truck and bus sales, service, parts, and body repair across Maryland and Virginia. Our Gaithersburg location features a dedicated body shop specializing in collision repair and restoration for commercial trucks, buses, and other heavy-duty vehicles. We are committed to delivering exceptional customer service, quality work and timely repairs.
About the Role
We are hiring an experienced Diesel Technician / Diesel Mechanic to diagnose, repair, and maintain medium- and heavy-duty trucks and commercial fleet vehicles in a shop environment. This position is ideal for a skilled diesel tech who takes pride in quality workmanship, efficiency, and teamwork.
As a Diesel Technician, you will perform diagnostics, preventative maintenance, engine repairs, after-treatment service, brake work, suspension repairs, and electrical troubleshooting. If you're looking for competitive pay, career advancement, and long-term stability, we want to meet you.
Our Foundation: Win-Win-Win
We take care of the customer.
We take care of each other.
We reinvest in our people, our community, and our company.
When our technicians are supported and expectations are clear, customers experience the difference.
Compensation & Benefits
  • Competitive hourly pay
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Paid Time Off (PTO)
  • Paid training and ongoing technical development
  • Advancement opportunities
  • Stable, full-time employment with growth potential
Key Responsibilities
  • Diagnose and repair medium- and heavy-duty diesel trucks (Class 5-8).
  • Perform preventative maintenance (PM services) on commercial vehicles.
  • Complete engine, transmission, brake, suspension, and electrical repairs.
  • Troubleshoot trucks and buses.
  • Use diagnostic software and OEM service platforms.
  • Accurately document repairs and inspections using digital work order systems.
  • Maintain a clean, safe, and organized work environment.
  • Collaborate with team members to meet production and quality goals.
Qualifications
  • 2+ years experience as a diesel technician, diesel mechanic, or heavy equipment mechanic (preferred).
  • Experience working on medium- and heavy-duty trucks (Class 5-8).
  • Strong diagnostic and troubleshooting skills.
  • Ability to work efficiently in a fast-paced shop environment.
  • Commitment to safety and quality workmanship.
  • Valid driver's license required; CDL preferred.
  • ASE, OEM, or industry certifications preferred.

If you are a skilled Diesel Technician looking for strong earning potential, career growth, and a company that invests in your future, apply today.
This position may include additional duties as business needs evolve. We are proud to be an Equal Opportunity Employer.

Apply