Lead Diesel Technician

LAUNCH Technical Workforce Solutions, LLC

$93K — $114K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years hands-on experience as a Heavy-Duty Diesel Technician for Class 6-8 trucks.
  • Expert proficiency with OEM diagnostic software like Cummins INSITE or Detroit DDDL.
  • Strong communication skills with a team-first mindset and leadership potential.
  • ASE Heavy Truck Certifications or OEM factory training preferred; Class A or B CDL is a plus.
  • Possess a complete set of heavy-duty hand tools and air/power tools.

Responsibilities

  • Lead the diagnosis of complex electrical and mechanical issues using OEM software.
  • Perform advanced repairs, including in-frame overhauls and powertrain diagnostics for Class 6-8 vehicles.
  • Verify diagnostic accuracy and inspect work to ensure zero-comeback quality standards.
  • Guide and train junior technicians in diagnostic procedures and repair standards.
  • Partner with service advisors to manage workflow and assign tasks based on skill level.
  • Assist in building accurate labor and parts estimates for complex repairs.
  • Oversee shop operations in the absence of the manager, with potential for growth into a supervisory role.

Benefits

  • Monday to Friday 1st shift with consistent hours from 7am to 5pm.
  • Opportunity for growth into a Shop Supervisor or Manager role.
  • Engage in technical mentorship and leadership development.
  • Dynamic work environment with various Class 6-8 makes and models.
  • Supportive team culture fostering cooperation and skill development.
Full Job Description
Title: Lead Diesel Technician / Shop Foreman
Location: Concord, NC
Shift: Monday - Friday 1st Shift
Hours: 7am - 5pm
Pay $45-$55 Per hour

Key Responsibilities

Diagnostic & Advanced Repair (Primary Focus)
  • Complex Troubleshooting: Lead the diagnosis of complex electrical, ECM, engine, transmission, and aftertreatment (DPF/DEF/SCR) issues using OEM-level software (Cummins INSITE, Detroit DDDL, PACCAR Davie4, Volvo VODIA).
  • Advanced Mechanical Repair: Perform in-frame/out-of-frame overhauls, powertrain diagnostics, air brake/ABS systems, and hydraulic troubleshooting across all Class 6-8 makes and models (Freightliner, Kenworth, Peterbilt, Volvo, Mack, International).
  • Quality Assurance: Verify diagnostic accuracy before tear-down and inspect finished work to maintain zero-comeback quality standards.
Leadership & Shop Management Track
  • Technical Mentorship: Guide, assist, and train mid-level and junior technicians through tricky diagnostic procedures and proper repair standards.
  • Workflow Management: Partner with service advisors and management to triage incoming jobs, assign work based on technician skill level, and keep jobs moving efficiently through the bays.
  • Customer & Estimate Support: Assist in building accurate labor/parts estimates for complex jobs and explain technical findings to management or fleet customers when necessary.
  • Shop Leadership Growth: Step in to oversee daily shop operations during manager absences, with the goal of transitioning into a full-time Shop Supervisor/Manager role as you demonstrate operational leadership.
Qualifications & Skills
  • Experience: 5+ years of hands-on experience as a Heavy-Duty Diesel Technician working on Class 6-8 commercial trucks.
  • Diagnostic Expertise: Expert proficiency with diagnostic software (Cummins INSITE, Detroit DDDL, PACCAR Davie4, or similar OEM systems) and electrical wiring schematics.
  • Leadership Potential: Strong communication skills, a team-first mindset, and the desire/aptitude to step into a supervisory role.
  • Certifications: ASE Heavy Truck Certifications (e.g., T2 Diesel Engines, T4 Brakes, T6 Electrical, T8 PM) or OEM factory training preferred. Valid Class A or B CDL is a plus.
  • Tools: Must possess a complete set of heavy-duty hand tools and air/power tools suitable for Class 8 repair.

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