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Cogentanalytics23d ago
↻ Repost
USD 40–45/yr

Diagnostic Service Technician (Heavy-Duty Class A Diesel)

United StatesUnited States·AstonFull Timemid
Service TechnicianSkilled Trades & Field Services
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Quick Summary

Overview

Perform offsite and onsite diagnostic and repair work on heavy-duty commercial vehicles. Diagnose and maintain aftertreatment systems, engine check/stop engine lights, air conditioning, electrical, and lighting systems.

Technical Tools
Service TechnicianSkilled Trades & Field Services
  • Perform offsite and onsite diagnostic and repair work on heavy-duty commercial vehicles.
  • Diagnose and maintain aftertreatment systems, engine check/stop engine lights, air conditioning, electrical, and lighting systems.
  • Utilize OEM diagnostic software and tools (Cummins, PACCAR, Snap-on, JPRO, ECT) to efficiently identify and resolve issues.
  • Maintain accurate records of work performed and communicate with fleet managers or clients as needed.
  • Adhere to all safety protocols and company procedures.
  • Maintain punctuality and professionalism at all times.
  • Valid Class A driver’s license (Preferred)
  • Proven experience as a heavy-duty diesel technician, including diagnostic and road service experience. (At least 5 years of experience)
  • Ability to professionally and efficiently diagnose and repair a wide range of heavy-duty vehicle issues.
  • Strong problem-solving and mechanical skills.
  • Valid Driver License

    • Location & Eligibility

    Where is the job
    Aston, United States
    On-site at the office
    Who can apply
    US

    Listing Details

    Posted
    May 13, 2026
    First seen
    May 13, 2026
    Last seen
    June 6, 2026

    Posting Health

    Days active
    23
    Repost count
    1
    Trust Level
    39%
    Scored at
    June 6, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
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    Diagnostic Service Technician (Heavy-Duty Class A Diesel)USD 40–45
    Apply Now