Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now

About the Role

As a Mobile Diesel Mechanic/Technician, you will be the expert 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 will be responsible for performing preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed. Geared up with your own, fully equipped company service truck, top-tier tools, and a supportive team that values your skill, drive and dedication, you’ll tackle new challenges every day and take pride in delivering safe, reliable and efficient service that keeps America moving.

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.
Use 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.
Support team members 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.
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.
A positive attitude and safety-first mindset.
Must be 23+ with a clean driving record and a valid driver’s license.
Must bring your own hand tools.

Skills

Diesel repair
Preventative maintenance
DOT inspections
Electrical systems repair
Brake systems repair
Cooling systems repair
Air systems repair
Diagnostic tools
Hand tools
Power tools
Welding equipment
Road testing
Mobile applications
Navigation systems

Location

Mobile Field Environment

Work Type

Full-time
On-call weekends

Experience Level

3+ years of experience

Salary/Compensations

$32-38/hr

Benefits

Competitive pay
Weekly Paydays
Fully equipped company-provided service truck (take home)
Company-paid fuel card
Cell phone allowance
401(k) with company match
Medical, Dental, and Vision coverage after 30 Days
Paid vacation time
Paid sick time
Paid holidays
Life & Disability Insurance
Employee Assistance Program
Referral bonus program ($500 per successful hire)
Career Growth Opportunities

About the Company

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 pride ourselves on delivering trusted partnerships, exceptional service, and innovative fleet management solutions that keep America’s trucks and trailers road-ready.

Equal Opportunity

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.