Mobile Diesel Mechanic​/Technician

Overview

Join Us as a Mobile Diesel Mechanic/Technician!
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 deliver trusted partnerships, exceptional service, and innovative fleet management solutions that keep America s trucks and trailers road-ready.

Schedule: Sunday-Thursday, 6:00 PM - 6:00 AM and Sunday-Thursday, 6:00 AM - 6:00 PM

• Earn What You Deserve:
  Competitive pay starting at $33-38/hr. based on experience.
• Weekly Paydays:
  Get paid every Friday — no waiting around!
• Take the Wheel:
  Enjoy a fully equipped company-provided service truck you can take home.
• Fueled for Success:
  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.
• We ve Got You Covered:
  Life & Disability Insurance for peace of mind.
• We re Here for You:
  Access to our Employee Assistance Program for support when you need it most.
• Bring a Friend, Get Rewarded:
  Refer great talent and earn $500 per successful hire — no limits on bonuses.
• Grow With Us:
  Big Career Growth Opportunities in a rapidly expanding organization.

As a Mobile 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 perform preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed. You ll have your own fully equipped company service truck, top-tier tools, and a supportive team that values your skill, drive and dedication, delivering safe, reliable and efficient service that keeps America moving.

• Perform onsite preventative maintenance, DOT inspections and follow-up repairs on Class 6-8 trucks and trailers 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 ensure safety compliance.
• Jump in wherever needed — we re a team that supports each other.

• At least 3 years of hands-on diesel tech experience working on Class 6-8 trucks and trailers.
• DOT inspection and air brake repair expertise that keeps fleets rolling safely.
• Strong communication skills — you know how to connect 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 in dynamic, high-traffic areas — safety and precision are key.
• Expect exposure to dust, diesel fumes, and noise typical of a shop or yard…