In PersonOn-site role with regular out-of-state travel; assignments may require overnight stays for several days. Travel expenses are covered.
Automotive Service & RepairHeavy Duty & Diesel Vehicle Maintenance
About the job
Requirements
At least five years of hands-on automotive or diesel technician experience working on light- to medium-duty vehicles.
Must be at least 23 years old, have a clean driving record, and hold a valid driver's license.
Must provide personal hand tools.
Must be comfortable with extended time on the road, out-of-state travel, changing work sites and schedules, and outdoor work in all weather conditions.
Must be comfortable using mobile apps, navigation systems, and digital tools to organize and document repairs.
Must be able to lift, move, and position heavy equipment or components, and bend, kneel, crawl, and crouch to access vehicle components.
Must safely handle chemicals, oils, and grease and work around dust, diesel fumes, and noise.
Responsibilities
Perform on-site preventative maintenance, Department of Transportation inspections, and follow-up repairs on light- and medium-duty vehicles in a mobile field environment.
Handle emergency roadside service calls.
Respond to dispatch requests for scheduled and unscheduled service or maintenance.
Diagnose and repair electrical, brake, cooling, and air systems.
Use handheld computers, precision instruments, and other diagnostic tools to identify and repair issues.
Use hand tools, power tools, and welding equipment to perform repairs.
Road-test vehicles to verify repair quality.
Meet or exceed industry-standard repair times.
Work with vendors to source parts.
Maintain the company-issued service truck, complete pre- and post-trip inspections, and ensure safety compliance.
Travel regularly out of state to support customer fleets, including overnight stays when required; company covers lodging, meals, and mileage.
Traveling Diesel Mechanic/Technician (2188)
Kooner Fleet Management Solutions · Fontana, United States · Full-time · Posted 2026-10-24
Workplace: on_site
Department: Fleet Mechanics & Technicians (LM)
Description
Join Us as a Traveling Diesel Mechanic/Technician!
About Kooner Fleet Management Solutions
Kooner Fleet Management Solutions is one of the fastest-growing national providers of on-site fleet maintenance, preventative service, and mobile repair solutions. With nearly a decade of industry experience, Kooner FMS helps fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology.
As a family-founded and field-first company, we take pride in delivering trusted partnerships, exceptional service, and innovative fleet management solutions that keep America’s trucks and trailers road-ready.
Why You’ll Love Joining Our Team
Earn What You Deserve: Competitive pay starting at $34-40/hr. based on experience.
Weekly Paydays: Get paid every Friday – no waiting around!
Take the Wheel: Enjoy a fully equipped company service truck for use on-site.
Fueled for Success: Enjoy a company-paid fuel card so you never pay out-of-pocket at the pump.
Stay Connected: Cell phone allowance included.
Invest in Your Future: 401(k) with company match.
Health Benefits that Kick in Fast: Medical, Dental, and Vision coverage after just 30 Days!
Time to Recharge: Enjoy paid vacation time, paid sick time, and paid holidays to rest, recharge, and take care of what matters most.
We’ve Got You Covered: Life & Disability Insurance for added peace of mind – because we take care of our team on and off the job.
We’re Here for You: Access to our Employee Assistance Program for support when you need it most – we've got your back.
Bring a Friend, Get Rewarded: Refer great talent and earn $500 per successful hire – no limits on how many bonuses you can earn!
Grow With Us: Big Career Growth Opportunities in a rapidly expanding, forward-thinking organization.
About the Traveling Diesel Mechanic/Technician Role
As a Traveling Diesel Mechanic/Technician, you’ll be the expert our customers rely on to keep their fleets on the road. This field-based role is perfect for skilled technicians who enjoy independence and variety in their work. You’ll be responsible for performing preventative maintenance, diagnostics, and repairs on light and medium-duty vehicles, including emergency roadside service when needed.
This position includes regular out-of-state travel to support customer fleets in markets across our service areas. Assignments may involve overnight stays, sometimes for several days at a time, depending on customer needs. Travel expenses, including lodging, meals, and mileage, are covered by the company. Candidates should be comfortable spending extended time on the road and adapting to new work sites, teams, and schedules.
Ideally, the candidate will be located out of the southern California area.
Where You’ll Make an Impact
Perform onsite preventative maintenance, DOT inspections and follow up repairs to light and medium duty vehicles in a mobile field environment.
Handle emergency road service calls with confidence and urgency.
Respond to dispatch requests for scheduled and unscheduled service or maintenance.
Diagnose and repair electrical, brake, cooling, and air systems - everything that keeps a fleet running strong.
Use advanced diagnostic tools, including handheld computers and precision instruments, to identify and fix issues fast.
Put your expertise to work using hand tools, power tools, and welding equipment to get the job done right.
Road test vehicles to ensure every repair meets top-quality standards.
Stay productive and efficient, meeting or beating industry-standard repair times.
Work with trusted vendors to source parts and keep operations moving.
Take ownership of a company-issued service truck, perform maintenance and pre- and post-trip inspections, and ensuring safety compliance.
Jump in wherever needed – we're a team that supports each other.
What Makes You a Great Fit
At least 5 years of hands-on auto or diesel tech experience working on light to medium duty vehicles.
Strong communication skills – you know how to connect and communicate with customers and drivers alike.
Comfortable using mobile apps, navigation systems and digital tools to stay organized and document repairs.
Ready for the outdoors – rain or shine at customer yards.
Independent, dependable, and self-motivated – you take pride in getting the job done right.
A positive attitude and safety-first mindset.
Must be 23+ with a clean driving record and a valid driver’s license.
Bring your own hand tools and we’ll supply everything else.
Work Environment
Work in dynamic, high-traffic areas – safety and precision are key.
Expect exposure to dust, diesel fumes, and noise typical of a shop or yard environment.
Safely handle chemicals, oils, and grease as part of repair work.
Be ready to lift, move, and position heavy equipment or components.
Stay active – you'll bend, kneel, crawl, and crouch to access vehicle components.
Work outdoors in all weather conditions – rain or shine, our team gets it done.
Kooner Fleet Management Solutions is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants, free from discrimination and harassment. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law. We celebrate diversity and are dedicated to fostering a workplace where every team member can thrive.
Kooner Fleet Management Solutions participates in E-Verify for employment eligibility verification.