Diesel Mechanic - CNG & Heavy Duty Fleet

Athens Services•Riverside, CA

About The Position

Athens Services is seeking a Fleet Maintenance Technician to diagnose and repair mechanical and technical issues in diesel and CNG fleets. The role is responsible for properly diagnosing and repairing mechanical issues across the existing operating fleet, completing assigned repairs and preventive maintenance in accordance with Standard Repair Times, and meeting company safety and quality standards. It includes senior-level work and troubleshooting, inspections, diagnosis, and repair of electrical, hydraulic, suspension, brake, and air systems on vehicles and equipment. The technician also performs safety inspections, roadside emergency diagnosis and repairs as directed, and required repair documentation, including parts usage and repair times. The position reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor.

Requirements

  • High school diploma and/or GED.
  • Familiarity with DOT CHP repair processes and controls for Driver Vehicle Inspection Reports.
  • Ability to effectively communicate mechanical issues and required repairs.
  • Ability to perform tasks safely and in accordance with applicable OSHA rules and regulations.
  • Consistently behave in an appropriate and professional manner.
  • Ability to read and comprehend service and technical information.
  • Valid Class C driver's license.
  • Acceptable driving record.
  • Must possess personal tools.
  • Ability to perform the physical requirements of the position, with or without reasonable accommodations.

Nice To Haves

  • Six years of experience in heavy truck equipment maintenance and repair, or equivalent trade school and/or technical certifications.
  • Trade school certification.
  • Bilingual English/Spanish.
  • Air Brake Certification.
  • CNG alternative fuel experience or training.
  • CDL Class A/B.
  • Computer diagnostic skills, including Cummins Insite and Allison transmissions.
  • Forklift operator training or certification.
  • ASE Medium/Heavy Truck Certifications T2–T8.
  • Compressed Natural Gas Vehicle Certification.

Responsibilities

  • Perform assigned repairs and preventive maintenance tasks in accordance with established Standard Repair Times and company safety and quality standards.
  • Perform senior-level repairs and assigned preventive maintenance tasks.
  • Troubleshoot, inspect, diagnose, and repair electrical, hydraulic, suspension, brake, and air systems on vehicles and equipment, including critical and complex work.
  • Perform safety inspections and checks on vehicles and equipment.
  • Perform roadside emergency diagnosis and repair of equipment as directed by supervision.
  • Complete required repair paperwork, including documentation of parts usage and repair times.
  • Attend and successfully complete all safety and compliance training.

Benefits

  • Competitive wages
  • Comprehensive benefit package
  • Medical coverage
  • Dental coverage
  • Vision coverage
  • 401K
  • Life insurance
  • Paid vacation and sick time
  • Career plan
  • Recognition programs
  • Professional development learning
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service