Mobile Diesel Mechanic/Technician (2033)

About the role

A Mobile Diesel Mechanic/Technician at Kooner Fleet Management Solutions is responsible for performing preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed. This role requires at least 3 years of hands-on diesel tech experience, DOT inspection and air brake repair expertise, and strong communication skills.

Responsibilities

• 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.

Requirements

• 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 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.

Qualifications

• Must have a valid driver's license.
• Must be able to pass a background check and drug screening.

Skills

• Advanced diagnostic tools and techniques.
• Hand tools, power tools, and welding equipment.
• Mobile app and digital tool proficiency.
• Emergency roadside service handling.
• Preventative maintenance and troubleshooting.
• Customer and driver communication skills.

Benefits

• Weekly Paydays: Get paid every Friday - no waiting around!
• Fuel Card: Enjoy a company-paid fuel card so you never pay out-of-pocket at the pump.
• Cell Phone Allowance: Included cell phone allowance.
• 401(k): Invest in your future with a company match.
• Health Benefits: Medical, Dental, and Vision coverage after just 30 Days!
• Paid Vacation, Sick Time, and Holidays: Time to recharge and take care of what matters most.
• Life & Disability Insurance: Added peace of mind - we've got your back.
• Employee Assistance Program: Support when you need it most.
• Refer-a-Friend Bonus: Earn $500 per successful hire - no limits on how many bonuses you can earn!
• Career Growth Opportunities: Big career growth opportunities in a rapidly expanding, forward-thinking organization.

Pay

Competitive pay starting at $32-38/hr. based on experience.

Schedule

On-Call 24/7 (40 hours guaranteed weekly).