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Diesel Technician Jobs (NOW HIRING)

Accel Talent Group

Diesel Technician

Washington, DC · On-site

$23 - $38/hr

Heavy Duty Diesel Technician / Diesel Mechanic Competitive Pay and Benefits Washington DC Metro Area | Shop & Mobile Positions Available Join a Growing Team with a State-of-the-Art Facility! We are ...

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

Missoula, MT · 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

Tulsa, OK · On-site

$30/hr

As a 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 vehicles ...

RTR Services, LLC

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 ...

RTR Services, LLC

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 ...

M&K Truck Centers

Diesel Technician

Holland, MI · On-site

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 ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Sapulpa, OK · On-site

$30/hr

As a 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 vehicles ...

LV Petroleum

Diesel Technician

Missoula, MT

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

Missoula, MT · 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 ...

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

Romulus, MI · 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 ...

allegiance

Diesel Technician

Newark, 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 ...

Luke Family of Brands

JR. DIESEL TECHNICIAN

Chesterton, IN · On-site

$25 - $30/hr

Jr. Diesel Technician Responsibilities: The Jr Diesel Technician is responsible for performing preventative maintenance and repairs on diesel-powered vehicles and equipment. The Jr. Diesel Technician ...

LV Petroleum

Diesel Technician

Jackson, MS · On-site

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

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Diesel Technician information

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$15

$30

$45

How much do diesel technician jobs pay per hour?

As of Aug 14, 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 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 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 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.

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.
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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

Accel Talent Group

Washington, DC • On-site

$23 - $38/hr

Full-time

Re-posted 5 hours ago

Job description

Heavy Duty Diesel Technician / Diesel Mechanic
Competitive Pay and Benefits
Washington DC Metro Area | Shop & Mobile Positions Available
Join a Growing Team with a State-of-the-Art Facility!
We are actively hiring Entry-Level, Mid-Level, and Master Diesel Technicians to join our growing team. If you are passionate about diesel repair, heavy-duty trucks, buses, fleet maintenance, diagnostics, and hands-on mechanical work, we want to hear from you!
Our company offers:
  • Competitive Pay
  • Career Growth Opportunities
  • Modern State-of-the-Art Facility with Heated Floors
  • Best-in-Class Training & Development
  • Stable Full-Time Work with Overtime Available

We are looking for motivated team players with strong work ethic, mechanical aptitude, and a commitment to delivering excellent customer service.
Position Overview
As a Heavy Duty Diesel Technician / Diesel Mechanic, you will diagnose, troubleshoot, repair, and perform preventative maintenance on a variety of diesel-powered trucks, buses, and heavy equipment. Both shop technician and mobile diesel mechanic positions are available.
This role is ideal for candidates with experience in:
  • Diesel engines
  • Fleet maintenance
  • Heavy-duty truck repair
  • Bus repair
  • Preventative maintenance (PM)
  • Electrical systems
  • Hydraulics
  • Brakes and driveline systems
  • Mobile service repair

Key Responsibilities
  • Diagnose and troubleshoot diesel trucks and buses
  • Perform preventative maintenance inspections and services (PMs)
  • Repair and maintain diesel engines, brakes, drivetrains, hydraulics, transmissions, and electrical systems
  • Read technical manuals and repair documentation
  • Remove and replace parts efficiently within standard repair times
  • Complete accurate service and repair documentation
  • Maintain clean and safe work areas
  • Operate mobile equipment and perform road service calls when needed
  • Communicate effectively with drivers, operators, and team members
  • Follow all company safety procedures and guidelines
  • Assist with parts inventory and supply management

Qualifications
Required:
  • High School Diploma or GED
  • Minimum 2 years of heavy-duty diesel or fleet maintenance experience
  • Ability to diagnose and repair diesel systems
  • Ability to read and write in English
  • Ability to work overtime as needed

Preferred:
  • Diesel Technology Certification or Trade School Training
  • CDL (Commercial Driver's License)
  • Experience with fleet maintenance software and diagnostics
  • Experience with multiple makes and models of trucks and buses

Skills & Experience
Ideal candidates will have knowledge of:
  • Diesel engine repair
  • Electrical diagnostics
  • Hydraulics
  • Brake systems
  • Power transmissions
  • Driveline systems
  • Preventative maintenance programs
  • DOT inspections
  • Mobile diesel repair

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