Diesel Technician

acceltalentgroup· Direct Hire
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📍 Washington, District of Columbia, United StatesFull Time

About this role

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

Frequently Asked Questions

Is the salary disclosed for the Diesel Technician position at acceltalentgroup?
The salary for this Diesel Technician role at acceltalentgroup is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Diesel Technician position at acceltalentgroup located?
This Diesel Technician role at acceltalentgroup is based in Washington, District of Columbia, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Diesel Technician role at acceltalentgroup full-time or part-time?
This is listed as a Full Time position. It is posted as a Diesel Technician role in the Direct Hire department at acceltalentgroup.
Which team or department does the Diesel Technician at acceltalentgroup belong to?
This Diesel Technician position is part of the Direct Hire department at acceltalentgroup. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Diesel Technician position at acceltalentgroup?
Click the "Apply Now" button on this page. You will be redirected to acceltalentgroup's official application portal hosted on bamboohr where you can submit your application directly.
When was the Diesel Technician job at acceltalentgroup posted?
This Diesel Technician position at acceltalentgroup was posted on May 19, 2026. Apply as soon as possible — early applications are often reviewed first.
Diesel Technician
acceltalentgroup
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