Diesel Technician

Accel Talent GroupWashington, DC
Hybrid

About The Position

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! 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, and mobile service repair.

Requirements

  • 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

Nice To Haves

  • 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
  • Knowledge of Diesel engine repair
  • Knowledge of Electrical diagnostics
  • Knowledge of Hydraulics
  • Knowledge of Brake systems
  • Knowledge of Power transmissions
  • Knowledge of Driveline systems
  • Knowledge of Preventative maintenance programs
  • Knowledge of DOT inspections
  • Knowledge of Mobile diesel repair

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

Benefits

  • 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
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service