Mobile Truck Technician | Diesel Mechanic

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 and performs repair
• Communicates with parts department to obtain needed parts
• Examines assigned vehicle to determine if further safety or service work is required or recommended
• Documents all work performed and recommended on the repair order
• Road tests vehicles when required
• Becomes familiar with and complies with the company’s Health & Safety Manual
• Keeps mobile repair truck neat and clean after each repair
• Returns all common tools that were used in the repair to their designated storage place

What We Look For

• 5+ years’ experience as a Class 8 technician, preferable in a dealership or related truck facility (preferred)
• Valid Driver’s License, CDL is a plus
• A/C, Brake and DOT Annual Inspector Certifications (preferred)
• Basic computer skills and experience
• Must be able to lift a minimum of 50 pounds, must be able to walk around shop floor and exterior yard area (long periods standing / walking), requires mobility to easily access and egress trucks and equipment

Hiring Information

Regular, full attendance is an essential function of the job

About the Role

Inland Kenworth is an industry leader in the heavy-duty truck sales, service, and parts marketplace. When we say we’re ALL IN, we mean we’re all in on you and your career. We are a great place to work—with competitive pay and benefits, mentorship, growth opportunities, and a culture that prioritizes teamwork, safety, and community support.

We are committed to embracing new technology, ensuring that we stay at the forefront of innovation in our industry. With over 1,700 employees across 44 locations in North America, we provide exciting employment opportunities that can drive your future growth.

Join us at Inland Kenworth and go ALL IN on a career that has it all.

Location

This position is located at our sales and service dealership in Fontana or Montebello, CA.

Keywords

truck technician, diesel mechanic, service technician, truck mechanic, heavy duty truck, Cummins, diesel