Mobile Diesel Mechanic/Technician (2140)

About the Role

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.

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.
• Use advanced diagnostic tools, including handheld computers and precision instruments, to identify and fix issues fast.
• Utilize hand tools, power tools, and welding equipment to complete repairs.
• 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, ensuring safety compliance.
• Support the team wherever needed.

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.
• Strong communication skills to connect with customers and drivers.
• Comfortable using mobile apps, navigation systems, and digital tools for organization and documentation.
• Willingness to work outdoors in all weather conditions.
• Independent, dependable, and self-motivated with 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.

Work Environment

Work in dynamic, high-traffic areas where 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 with bending, kneeling, crawling, and crouching to access vehicle components. Work outdoors in all weather conditions.

Benefits

• Competitive pay starting at $32-40/hr based on experience.
• Weekly paydays every Friday.
• Fully equipped company-provided service truck to take home.
• Company-paid fuel card.
• Cell phone allowance.
• 401(k) with company match.
• Medical, Dental, and Vision coverage after 30 days.
• Paid vacation, sick time, and holidays.
• Life & Disability Insurance.
• Employee Assistance Program.
• Referral bonus of $500 per successful hire.
• Career growth opportunities in a rapidly expanding organization.

Schedule

Tuesday-Saturday, 5:00 PM - 2:00 AM

Kooner Fleet Management Solutions is an Equal Opportunity Employer committed to creating an inclusive environment. We participate in E-Verify for employment eligibility verification.