Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mobile Diesel Mechanic/Technician (2105)

$32 - $38 per hour

Kooner Fleet Management Solutions

Job Description

Job Description

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

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.

#KFMS2

Vacancy posted 7 days ago
Similar jobs that could be interesting for youBased on the Mobile Diesel Mechanic/Technician (2105) in Minooka, IL vacancy
  • Kooner Fleet Management Solutions is seeking a Mobile Diesel Mechanic/Technician to support fleets with preventative maintenance, diagnostics, and repairs in a mobile field setting. You’ll operate a company truck, use advanced tools, and deliver safe, reliable service.... 
    Suggested

    Kooner FMS

    Minooka, IL
    3 days ago
  • Kooner Fleet Management Solutions is hiring a Mobile Diesel Mechanic/Technician to service Class 6-8 trucks and trailers onsite across our national fleet. You’ll perform preventative maintenance, diagnostics, and repairs with a company-provided service truck and top-tier... 
    Suggested

    Kooner Fleet Management Solutions

    Minooka, IL
    2 days ago
  •  ...Job Description Job Description Responsibilities A Union Diesel Mechanic will work under the supervision of a Leadman or Journeyman Mechanic. The apprentice shall be put on work commonly known as Journeyman Mechanic’s work so that at the end of the apprenticeship... 
    Suggested
    Apprenticeship
    Local area

    Rush Enterprises

    Joliet, IL
    27 days ago
  • $30 - $32 per hour

     ...Ready to put your diesel expertise to work with a team that’s built on trust and teamwork...  ...one, plus eight paid holidays Ongoing mechanic training and career development ASE certification...  ...fleet. At NFI, we value every technician’s expertise, celebrate hard work, and provide... 
    Suggested
    Hourly pay
    Local area
    Relocation package
    Flexible hours
    Shift work

    NFI / NFI Interactive Logistics LLC

    Minooka, IL
    3 days ago
  • $28 - $35 per hour

     ...R10085763 Diesel Mechanic (Open) Location: Minooka, IL (AMG) - Bulk cryo logistics How will you CONTRIBUTE and GROW? We are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients... 
    Suggested
    Hourly pay
    Full time
    Temporary work
    For contractors
    Work at office
    Relocation package
    Shift work
    Night shift
    Weekend work

    Airgas

    Minooka, IL
    3 days ago
  •  ...Diesel Mechanic (Open)Location: Minooka, IL (AMG) - Bulk cryo logisticsAs a key member of the maintenance team, you will be responsible for the inspection, repair, and preventative maintenance of our fleet, including tractors, trailers, and specialized company equipment... 
    Work at office

    Airgas

    Minooka, IL
    1 day ago
  •  ...Job Description Job Description IMMEDIATE OPENING - Experienced Diesel Mechanic needed in Joliet/Rockdale, IL to work on Tractor-Trucks. We're looking for a highly motivated, career minded technician to join our team. Apply today! This career relies on... 
    Immediate start

    MRM truck repair

    Joliet, IL
    3 days ago
  • $28 - $31 per hour

    R10085763 Diesel Mechanic (Open) Location: Minooka, IL (AMG) - Bulk cryo logistics Benefits and Compensation Pay Range: $28-$31 per hour (depending on experience and expertise) Quarterly Incentive Bonus $2000 Driver Referral Bonus (unlimited) Travel: 10% Work Schedule... 
    Hourly pay
    Full time
    Temporary work
    For contractors
    Work at office
    Shift work
    Night shift
    Weekend work

    Airgas, Inc.

    Minooka, IL
    4 days ago
  • $28 - $31 per hour

    A logistics services company in Minooka, IL is seeking a Diesel Mechanic. The role requires diagnosing and repairing highway delivery equipment while promoting safety. Ideal candidates should have at least 2 years of experience in highway equipment maintenance, strong communication... 
    Hourly pay

    Airgas, Inc.

    Minooka, IL
    4 days ago
  • $37.5 - $43.4 per hour

     ...Mobile Service TechnicianTransChicago Truck Group is a leader in truck and truck related products and services. Our mission...  ...customers. What you will be doing: The Mobile Service Technician will maintain diesel equipment operation by completing inspections and preventive... 
    Temporary work
    Local area
    Flexible hours

    TransChicago Truck Group

    Shorewood, IL
    1 day ago
  • $27.66 - $36.85 per hour

     ...The Tractor Technician is responsible for performing intermediate-level maintenance, service...  ...maintenance and tractor repairs on diesel engines, transmission, fuel systems, electrical...  ...old At least 1-2 years of hands-on mechanic experience servicing semi-trucks or... 

    J.B. Hunt

    Minooka, IL
    3 days ago
  • $28 - $40 per hour

    Waste Management is seeking Diesel Mechanics to inspect, maintain, and repair diesel-powered garbage trucks and heavy equipment used for waste collection operations. Diesel Mechanics are responsible for diagnosing mechanical issues, performing preventative maintenance,... 
    Hourly pay
    Full time
    Relocation package
    Shift work
    Night shift
    Afternoon shift

    Waste Management

    Joliet, IL
    2 days ago
  • $17 - $20.6 per hour

     ...Diesel TechnicianWe are now looking for a Diesel Technician to join our team! As a Diesel Mechanic, you will provide accurate, efficient service to customers by troubleshooting, diagnosing, and repairing heavy duty trucks and trailers in a reasonable and responsible manner... 
    Apprenticeship
    Local area
    Flexible hours
    Night shift

    TravelCenters of America

    Morris, IL
    2 days ago
  •  ...Diesel MechanicSalary: $36.10 - $40.65/hourShifts Available:SECOND: 2:00 PM - 10:30 PM | Monday - Friday | $1 Shift Differential IncludedTHIRD...  ...personal days401(k) plan, Company MatchResponsibilitiesDiesel Mechanics are to perform maintenance services in which the volume and... 
    Monday to Friday
    Shift work

    Dayton Freight

    Crest Hill, IL
    1 day ago
  • $30 - $35 per hour

     ...Diesel Technician/Mechanic – Morris, IL$30.00 - $35.00 hr | Weekly Pay | Full Benefits within 30 DaysAmerit Fleet Solutions, a leader in fleet maintenance...  ...required)Working ConditionsThis role involves working in a mobile, outside and/or shop environment with exposure to dust,... 
    Weekly pay
    Monday to Friday

    Amerit Fleet Solutions

    Morris, IL
    1 day ago
  • $22 - $40 per hour

     ...School diploma or equivalentValid driver's license with acceptable driving recordBasic knowledge of construction equipmentStrong mechanical aptitude including knowledge of tools applicable to positionSuperior customer service, teamwork and verbal/written communication... 
    Hourly pay
    Relocation

    United Rentals

    Channahon, IL
    1 day ago
  • $26 - $35 per hour

     ...Diesel Technician Minooka, IL Shift: 24/7- 2nd and 3rd Shifts currently open. Most Shifts will be Tuesday- Saturday...  ...experience LAUNCH TransTechs is seeking a B-Level Diesel Mechanic to perform preventative maintenance tasks (brakes, tires, oil... 
    Hourly pay
    Extra income
    Full time
    Shift work
    Night shift
    Afternoon shift

    LAUNCH Technical Workforce Solutions

    Minooka, IL
    1 day ago
  • $36.1 - $40.65 per hour

     ...Diesel Mechanic Salary: $36.10 - $40.65/hour Shifts Available: SECOND: 2:00 PM - 10:30 PM | Monday - Friday | $1 Shift Differential Included THIRD: 10:00 PM - 6:30 AM | Monday - Friday | $1 Shift Differential Included Stable and growing organization Competitive... 
    Weekly pay
    Monday to Friday
    Shift work

    Dayton Freight

    Crest Hill, IL
    1 day ago
  • $30 - $35 per hour

     ...Position Summary Diesel Technician/Mechanic – Morris, IL $30.00 - $35.00 hr | Weekly Pay | Full Benefits within 30 Days  Amerit Fleet Solutions...  ...) Working Conditions This role involves working in a mobile, outside and/or shop environment with exposure to dust,... 
    Weekly pay
    Monday to Friday

    Amerit Fleet Solutions

    Morris, IL
    2 days ago
  • RSS Mobile Trailer Repair in Joliet, IL is seeking an experienced Mobile Trailer Mechanic or Diesel Mechanic to diagnose and repair semi-trailer systems. The role requires self-motivation, safety-mindedness and clear communication with customers and coworkers. Join our... 
    Monday to Friday
    Day shift

    RSS Mobile Trailer Repair

    Joliet, IL
    4 days ago
  • $25 - $30 per hour

    RSS Mobile Trailer Repair in Joliet, IL is looking for an experienced Trailer Mechanic to diagnose, repair, and maintain semi-trailer systems on a mobile service truck. The...  ...has proven experience as a Trailer Mechanic or Diesel Mechanic, is safety-minded, and able to work... 
    Hourly pay
    Monday to Friday
    Day shift

    RSS Trailer Repair

    Joliet, IL
    1 day ago
  • $26.73 - $40.1 per hour

     ...support growth of the company, Cox Fleet is currently hiring a Mobile Trailer Technician II to join our team! This is a dedicated on‑site position...  ...with repairs and continues to learn additional advanced mechanical skills. A successful Mobile Trailer Technician II complies... 
    Hourly pay
    Weekly pay
    Currently hiring
    Local area

    Cox

    Joliet, IL
    4 days ago
  • $25.48 - $38.22 per hour

     ...Summary - PACCAR Financial is seeking a Truck Technician to join our Used Truck Center in Fontana...  ...maintenance and repair of Class 6/7/8 Diesel Powered Trucks. Job Functions /...  ...general truck-tractor systems utilizing both mechanical diagnostics and system software... 
    Full time
    Temporary work
    Remote work
    Monday to Friday
    Flexible hours
    Shift work

    PACCAR Financial Corp.

    Minooka, IL
    4 days ago
  • **$2,500 SIGN ON BONUS** KAG is now seeking to hire a Diesel Technician I-III Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment... 
    Hourly pay
    Temporary work
    Local area
    Immediate start
    Relocation package

    Kenan Advantage Group

    Crest Hill, IL
    21 days ago
  • $54 - $56 per hour

     ...Vulcan standards. Repair and Maintain Mobile Equipment. Service, repair, adjust, and...  .... Previous experience working on diesel or heavy construction equipment is preferred...  ...tolerate being exposed to loud noises. Mechanical Skills. Must have some knowledge of... 
    Contract work
    Temporary work
    Local area

    Vulcan Materials

    Rockdale, IL
    1 day ago
  • PACCAR Financial Corp. is seeking a Truck Technician to join our Used Truck Center in Fontana, CA. The technician will perform skilled maintenance and repair of Class 6/7/8 diesel powered trucks, follow PACCAR checklists, and ensure high quality workmanship. The role requires... 
    Full time
    Day shift

    PACCAR Financial Corp.

    Minooka, IL
    4 days ago
  • $25.48 - $38.22 per hour

    PACCAR Inc is looking for a Heavy Duty Diesel Truck Technician in Minooka, IL, to perform diagnostic inspections, preventative maintenance, and...  .... Candidates should have at least 2 years of diesel mechanics experience and a commitment to safety. This full-time position... 
    Hourly pay
    Full time

    PACCAR Inc

    Minooka, IL
    4 days ago
  • All Fleet Inc. in Joliet, IL is seeking ambitious tractor/trailer technicians to join a fast-growing company that values hands-on work and skilled diagnostics. You will be performing emergency onsite repairs, routine maintenance, and using diagnostic tools to test components... 
    Flexible hours

    All-Fleet-Inc

    Joliet, IL
    5 days ago
  •  ...sitting still? Come work with a growing company, who puts its technicians first and makes sure that you are given the knowledge to succeed...  ...Amazing work environment We are looking for ambitious mechanics to grow with the best company in the country! The requirements... 
    Flexible hours

    All-Fleet-Inc

    Joliet, IL
    4 days ago
  • LRS in Joliet, IL is seeking a Journeyman Mechanic to maintain, repair and overhaul heavy vehicles and industrial equipment. You will interpret work orders and manuals and ensure equipment is clean, lubricated and ready for service. The role requires problem-solving ability... 

    LRS

    Joliet, IL
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mobile Diesel Mechanic/Technician (2105). Be the first to apply!