Diesel Mechanic - Local Fleet Service

Goodwin Recruiting
Marietta, GA

Diesel Mechanic – Local Fleet Service at Goodwin Recruiting summary:

Mobile fleet diesel mechanic responsible for diagnosing, repairing, and performing preventative maintenance on gasoline and diesel company vehicles (up to 1-ton trucks) along a local route. Duties include brake, electrical, HVAC, and powertrain repairs, road-call response, documentation of maintenance, and adherence to PM schedules and safety/compliance standards. Requires trade school completion, ~3 years hands-on experience, Georgia driver’s license, own tools, and flexible scheduling.

Mobile Diesel Technician – Local Route | Fast-Track Career Path

The Fleet Mechanic is responsible for performing repairs, adjustments, diagnostics, and preventative maintenance on a fleet of company vehicles powered by both gasoline and diesel engines. This role ensures fleet reliability, safety, and compliance by following established preventative maintenance (PM) policies and procedures.

Essential Duties & Responsibilities

  • Perform routine and preventative maintenance on company vehicles in accordance with PM schedules
  • Diagnose and repair gasoline and diesel-powered vehicles
  • Perform diagnosis and repair of brake systems, electrical systems, powertrain components, and HVAC systems
  • Accurately document all services, repairs, and maintenance performed
  • Identify the root cause of mechanical failures, including normal wear, material defects, or improper operation
  • Notify the Maintenance Supervisor of any suspected or confirmed misuse or abuse of vehicles or equipment
  • Respond to road calls and breakdowns as needed
  • Stay current with industry trends, tools, and repair techniques
  • Perform additional duties and projects as assigned

Minimum Qualifications

  • Valid Georgia Driver’s License required
  • Minimum of three (3) years of hands-on mechanic experience preferred
  • Successful completion of an industry-recognized trade school or college program required
  • Experience diagnosing and repairing gasoline and diesel engines
  • Proven experience with electrical, braking, HVAC, and powertrain systems
  • Certification to procure refrigerant gases and oils for air-conditioning systems preferred
  • Must provide own tools
  • Ability to work a flexible schedule

Knowledge, Skills & Abilities

  • Strong knowledge of methods, materials, tools, and techniques used in automotive and mechanical repair
  • Working knowledge of gasoline and diesel engine operation and repair
  • Ability to diagnose, adjust, and repair complex mechanical and automotive systems
  • Experience servicing vehicles ranging from passenger cars up to one (1) ton trucks
  • Ability to read and interpret technical manuals, schematics, charts, and diagrams
  • Strong attention to detail with accurate recordkeeping skills
  • Ability to work independently and collaboratively in a fast-paced environment

What We Offer

  • Stable, long-term opportunity
  • Flexible scheduling
  • Well-maintained fleet environment
  • Supportive leadership and clear maintenance standards

Apply today to join a team that values skilled technicians, quality workmanship, and dependable fleet operations.

Keywords:

diesel mechanic, fleet maintenance, mobile technician, preventative maintenance, vehicle diagnostics, brake and electrical repair, HVAC servicing, roadside assistance, diesel engine repair

Posted 2026-02-06

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