Mobile Truck Technician | Diesel Mechanic

Inland • Fontana, California • Posted June 26, 2026

About the Role

THE OPPORTUNITY

Mobile Diesel Service Technician will be responsible for visiting customer locations for repair and maintenance of industrial trucks according to dealership and factory specifications.

If you are passionate about the work that you do, enjoy working with your hands and have 5 + years of experience as a technician working on Class 8 trucks in a dealership or other truck repair facility, then we want to hear from you!

Hiring multiple positions that can be located at our sales and service dealerships in Fontana or Montebello, CA.

YOUR RESPONSIBILITIES

  • Performs work as outlined on repair order with efficiency and accuracy, in accordance with dealership and factory standards including engine overhaul, fuel systems, electrical systems, transmissions, colling systems, chassis, brakes, engine tune-up and preventative maintenance
  • Analyzes customers’ truck performance complaints, diagnoses cause of any malfunctions an...