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Mobile Diesel Mechanic/Technician (2111)

You'll do preventive maintenance, diagnostics and repairs on Class 6-8 trucks and trailers, plus emergency roadside calls.

Posted Aug 20

Shift and hours
Days
License
RN license Must be 23+ with a clean driving record and a valid driver’s license
Term
Permanent

Do you qualify?

License
Valid driver's license and clean driving record Must be 23+ with a clean driving record and a valid driver’s license
Experience
3+ years hands-on diesel tech experience on Class 6-8 trucks and trailers At least 3 years of hands-on diesel tech experience working on Class 6-8 trucks and trailers.
Also asks
DOT inspection and air brake repair expertise DOT inspection and air brake repair expertise that keeps fleets rolling safely.
Also asks
Age 23 or older

What it pays

Against similar roles
Below most Illinois staff postingsIllinois staff postings that state pay run $30/hr to $55/hr, the middle half $37/hr to $48/hr, across 2,223 postings.
Bonus
$500 per successful hire referral Refer great talent and earn $500 per successful hire - no limits on how many bonuses you can earn!
Eligibility
Medical, dental and vision coverage starts after 30 days

Benefits

  • BenefitsPaid every FridayGet paid every Friday - no waiting around!
  • BenefitsCompany service truck you can take homeEnjoy a fully equipped company-provided service truck you can take home.
  • BenefitsCompany-paid fuel cardEnjoy a company-paid fuel card so you never pay out-of-pocket at the pump.
  • BenefitsCell phone allowanceCell phone allowance included.
  • Benefits401(k) with company match401(k) with company match
  • BenefitsMedical, dental and vision coverage after 30 daysMedical, Dental, and Vision coverage after just 30 Days
More benefits (16)
  • BenefitsPaid vacation, sick time and holidaysEnjoy paid vacation time, paid sick time, and paid holidays
  • BenefitsLife and disability insuranceLife & Disability Insurance for added peace of mind
  • BenefitsEmployee assistance programAccess to our Employee Assistance Pro gram for support when you need it most
  • Paid holidays
  • Dental insurance
  • Health insurance
  • Cell phone reimbursement
  • Disability insurance
  • Fuel card
  • 401(k) matching
  • Opportunities for advancement
  • Paid sick time
  • Vision insurance
  • Medical insurance
  • Paid vacation time
  • Life & Disability Insurance

The role and schedule

Day to day
Onsite preventive maintenance, DOT inspections and follow-up repairs on Class 6-8 trucks and trailers Perform onsite preventative maintenance, DOT inspections and follow up repairs on Class 6-8 trucks and trailers in a mobile field environment
Day to day
Emergency roadside service calls Handle emergency road service calls with confidence and urgency.
Day to day
Dispatched scheduled and unscheduled service calls Respond to dispatch requests for scheduled and unscheduled service or maintenance.
Day to day
Electrical, brake, cooling and air system diagnosis and repair Diagnose and repair electrical, brake, cooling, and air systems
Day to day
Diagnostics with handheld computers and precision instruments Use advanced diagnostic tools, including handheld computers and precision instruments
Day to day
Road testing repaired vehicles Road test vehicles to ensure every repair meets top-quality standards.
Day to day
Sourcing parts from vendors Work with trusted vendors to source parts and keep operations moving.
Day to day
Pre- and post-trip inspections on your service truck perform maintenance and pre- and post-trip inspections
Details
Work at customer yards, rain or shine Ready for the outdoors - rain or shine at customer yards.
Details
Lift and move heavy equipment and components Be ready to lift, move, and position heavy equipment or components.
Details
Bend, kneel, crawl and crouch to reach vehicle components you'll bend, kneel, crawl, and crouch to access vehicle components
Details
Handle chemicals, oils and grease Safely handle chemicals, oils, and grease as part of repair work.
Details
Dust, diesel fumes and noise in a shop or yard Expect exposure to dust, diesel fumes, and noise typical of a shop or yard environment.
Details
Outdoors in all weather Work outdoors in all weather conditions - rain or shine, our team gets it done.
Details
Bring your own hand tools Bring your own hand tools and we’ll supply everything else.
Details
Participates in E-Verify for employment eligibility Kooner Fleet Management Solutions participates in E-Verify for employment eligibility verification.

The workplace

Kooner Fleet Management Solutions logo
Kooner Fleet Management Solutions
Hiring organization

Your fit

Questions to ask

  • Can you walk me through base pay range and differentials?
  • What should I expect for weekly hours, weekend, holiday, call, and rotation?
  • What orientation, preceptor time, and ongoing unit support are included?
  • How are patient load, floating, and staffing support handled day to day?
Build questions for this role

Original listing

Read full text

Join Us as a Mobile 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.

Schedule

TBD

Why You’ll Love Joining Our Team

  • Earn What You Deserve: Competitive pay starting at $32-38/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: 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 Pro gram 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 Mobile Diesel Mechanic/Technician 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 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.

Where You’ll Make an Impact

  • 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 ensuring safety compliance.
  • Jump in wherever needed – we're a team that supports each other.

What Makes You a Great Fit

  • 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 .
  • 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.

#KFMS1

What's around it?

In Matteson, IL

Matteson, IL

Living costs about the same as the US average

See Matteson, IL

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