Job Description - Diesel Mechanic (Diag)

Diesel Mechanics! - Join a Company Where People Stay, Benefits Matter, and Respect Comes First.

Shift is Mon -Fri 6am -2:30am

We are looking for an experienced Diagnostic Diesel Technician to support our maintenance operations through advanced troubleshooting, diagnostics, and repair of diesel -powered trucks and equipment. This position requires a technician with strong electrical and emissions systems knowledge who can accurately diagnose complex mechanical failures and complete repairs safely and efficiently.


Key Responsibilities
  • Utilize OEM diagnostic software, scan tools, and technical resources to identify root cause failures and complete accurate repairs
  • Conduct preventative maintenance inspections and identify potential equipment concerns before failure occurs
  • Diagnose and repair mechanical, electrical, hydraulic, pneumatic, steering, suspension, brake, and drivetrain issues
  • Maintain compliance with company safety procedures, environmental regulations, and maintenance standards
  • Perform advanced diagnostics and troubleshooting on diesel engines, electronic controls, and emissions systems
  • Accurately document diagnostics, completed repairs, labor, and parts usage
  • Support shop operations by assisting and mentoring junior technicians as needed
  • Service and repair aftertreatment systems including DPF, DEF, and SCR components


Requirements

 

  • Ability
    to read and interpret wiring diagrams, service manuals, and technical
    documentation

  • Minimum
    5 years of hands -on experience as a diesel technician

  • Familiarity
    with OEM diagnostic software, electronic troubleshooting systems, and scan
    tools

  • Must
    provide own basic hand tools

  • Experience
    diagnosing and repairing aftertreatment systems including DPF, DEF, and
    SCR

  • Strong
    diagnostic and electrical troubleshooting background

  • Valid
    driver’s license required; CDL preferred or willingness to obtain

  • Experience
    working with diesel engine platforms such as Cummins, Detroit Diesel, CAT,
    PACCAR, or equivalent

  • Experience
    performing repairs on engines, drivetrains, brakes, steering, suspension,
    and related heavy -duty systems

 



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