Diesel Technician I, II, III

Gaston County GovernmentGaston County Fleet Maintenance, NC
Onsite

About The Position

Joining the team at Gaston County Government means being part of a community that is dedicated to improving the lives of its citizens. We are a dynamic organization that values innovation, collaboration, and commitment to service. As an employee of Gaston County, you will have the opportunity to make a difference in your community every day. Whether you are working in public safety, social services, or administration, your contributions will help improve the lives of our residents and build a better future for our county. Description Fleet Services maintains county vehicles and small equipment by performing both routine and preventative maintenance on a scheduled service interval. In addition, computerized records are maintained for parts, labor, and fuel usage for the accurate tracking of cost analysis required for operations and equipment replacement.

Requirements

  • High School Diploma or GED
  • NC Auto Emission Inspector certification or must obtain within 6 months.
  • Must have own hand tools
  • Possess a valid NC driver’s license.
  • Tech I: Two years of experience as Automotive Mechanic/Technician and 3 ASE Certifications or must obtain within 12 months.
  • Tech II: Five years of experience as Automotive Mechanic/Technician and 5 ASE Certifications or must obtain within 12 months.
  • Tech III: Five years of experience as Automotive Mechanic/Technician.
  • Requires ASE Master Certification (Auto or Truck) or must obtain within 12 months.

Responsibilities

  • Performs PM services on light and heavy-duty diesel vehicles; identifies safety risks and needed repairs.
  • Performs standard mechanical repairs on brakes, suspension, coolant systems, belts, hoses, alternators, starters, exhaust components, etc.
  • Uses scan tools and diagnostic processes to identify issues; escalates complex problems to senior technicians.
  • Records repairs, communicates parts needs, and verifies labor and repair notes for accuracy.
  • Leads diagnosis of engine, after-treatment, electrical, hydraulic, fuel, and pneumatic systems.
  • Completes high-skill repairs including turbochargers, injectors, high-pressure pumps, clutches, transmissions, and air brake systems.
  • Performs and verifies PM on equipment and ensures safety compliance.
  • Guides Diesel I and automotive technicians, answering technical questions and reviewing work quality.
  • Documents repairs, researches parts, and sequences work for efficiency.
  • Performs advanced on-site diagnostics and repairs during breakdowns or emergency operations.
  • Handles the most difficult and recurring technical problems; determines long-term corrective actions for fleet reliability.
  • Performs engine in-frames, transmission replacements, hydraulic system restoration, DPF/DEF component replacements, and driveline system rebuilds.
  • Confirms quality of high-risk repairs; provides final approval on safety-critical systems.
  • Conducts skill development for Diesel I & II, introduces new diagnostic processes, ensures SOP compliance.
  • Coordinates with vendors on specialty repairs, evaluates new diagnostic tools, improves PM and repair strategy.
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