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

Mobile Diesel Mechanic/Technician (2028)

$34 - $38 per hour

Kooner Fleet Management Solutions

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 $34-38/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 Program 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. #J-18808-Ljbffr Kooner Fleet Management Solutions

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mobile Diesel Mechanic/Technician (2028) in Rialto, CA vacancy
  • $34 - $38 per hour

    Kooner Fleet Management Solutions is seeking a Mobile Diesel Mechanic/Technician in Rialto, California, who will perform maintenance and repairs on Class 6-8 trucks. You will enjoy competitive pay starting at $34-38/hr and a fully equipped service truck. This role requires... 
    Suggested

    Kooner Fleet Management Solutions

    Rialto, CA
    1 day ago
  • Rush Enterprises Inc. is hiring a Mobile Diesel Mechanic in Bloomington, California. The role involves maintaining the fleet and handling service calls to client locations while ensuring exceptional customer service. Candidates should have a high school diploma or GED,... 
    Suggested

    Rush Enterprises Inc.

    Bloomington, CA
    2 days ago
  • $35 - $45 per hour

     ...Are you ready to wrench with a mechanically savvy team with leadership that cares and...  ...TRUCK AND TRAILER REPAIR Experienced Technicians The skilled mobile technicians at our company have...  ...Need To Have Minimum of 3 years of diesel and trailer repair experience preferred... 
    Suggested
    Local area
    Shift work

    Epika Fleet Services

    Riverside, CA
    2 days ago
  • Prestige Fleet Services is looking for Experienced Technicians in Riverside, California to join our team. Our mobile technicians will perform essential repairs and...  ...clients. With a minimum of 3 years of experience in diesel and trailer repair and a valid Driver’s License,... 
    Suggested

    Epika Fleet Services

    Riverside, CA
    4 days ago
  • $35 - $45 per hour

    Prestige Fleet Services in Riverside is seeking a Mobile Technician to perform repairs and inspections on Class 6-8 trucks and trailers. The ideal candidate should have at least 3 years of diesel and trailer repair experience and be ready to work in varying conditions.... 
    Suggested

    Prestige Fleet Services

    Riverside, CA
    3 days ago
  • $22 - $42 per hour

     ...our team of over 3,500 employees excels in offering a multitude of mission‑critical services. We are currently searching for diesel mechanics who are interested in working on trucks and trailers! Shift Hours: Monday through Friday, 8:00 AM to 5:00 PM, with an optional... 
    Hourly pay
    Worldwide
    Monday to Friday
    Flexible hours
    Shift work

    Depot Connect International

    Bloomington, CA
    2 days ago
  • Rush Enterprises, Inc in Bloomington, CA is seeking a Mobile Diesel Mechanic responsible for maintaining the fleet for clients and handling service calls. The role includes performing diagnostics, maintenance work, and ensuring high standards of customer service. Candidates... 

    Rush Enterprises, Inc

    Bloomington, CA
    23 hours ago
  •  ...Are you mechanically minded and looking for the next step in your career? We’re seeking trucking industry pros with a knack for problem-...  ...industry advancements, new technologies, and best practices in diesel truck maintenance Source and remediate mechanical problems... 
    Start working today
    Monday to Friday
    Flexible hours
    Day shift

    SugarCreek

    Bloomington, CA
    3 days ago
  • $25 - $32 per hour

     ...Job Type Full-time Description DIESEL MECHANIC Department: Fleet & Maintenance Location: Bloomington Shop - Bloomington, CA Classification: Full-Time, Non-exempt Reports To Fleet & Maintenance Director Position Summary Ecology... 
    Hourly pay
    Full time
    Work experience placement
    Local area

    Ecology Transportation Services

    Bloomington, CA
    4 days ago
  • $33.8 per hour

    2nd Shift Heavy Duty Diesel & Rollingstock Mechanic Starting at $33.80/hour Who We Are Thompson Pipe Group is a privately held family business of engineers, contractors, and manufacturers based in Rialto, California. From humble beginnings, we built a family... 
    Part time
    For contractors
    Apprenticeship
    Flexible hours
    Afternoon shift

    Thompson Pipe Group

    Rialto, CA
    4 days ago
  • SUGAR CREEK is seeking a mechanic in California to join their service department. The role involves troubleshooting and repairing semi-tractors, performing preventative maintenance, and collaborating with a team. Ideal candidates will have a high school diploma (or equivalent... 
    Flexible hours
    Day shift

    SUGAR CREEK

    Bloomington, CA
    4 days ago
  • $23 per hour

    Mobile Diesel Mechanic is responsible for maintaining the fleet for clients and handling service calls at client locations. They provide service...  ...diploma or GED. 5 years of experience as a Class 7 & 8 technician in a dealership or related truck service facility. Current... 

    Rush Enterprises, Inc

    Bloomington, CA
    1 day ago
  • $23 per hour

    The Mobile Diesel Mechanic is responsible for maintaining the fleet for clients and to handle service calls at client locations. Provide service...  ...degree (GED). 5 years' experience as a Class 7 & 8 technician in a dealership or related truck service facility. Have a... 

    Rush Enterprises Inc.

    Bloomington, CA
    3 days ago
  •  ...Fleet Services in Riverside, California, is seeking experienced technicians for truck and trailer maintenance and repairs. The role...  ...maintenance schedules. Applicants should have at least three years of diesel repair experience, a valid driver’s license, and basic... 

    Epika Fleet Services, Inc.

    Riverside, CA
    3 days ago
  • $20 per hour

     ...Diesel Truck Mechanic PeopleReady of San Bernardino, CA is now hiring Diesel Truck Mechanics in San Bernardino, CA! Apply today and you...  ...PeopleReady ~2+ years of experience as a truck mechanic, diesel technician, or fleet maintenance technician ~ Strong Knowledge of... 
    Hourly pay
    Contract work
    Temporary work
    Work at office
    Local area
    Immediate start
    Shift work
    Day shift

    PeopleReady

    San Bernardino, CA
    9 hours ago
  • $33 - $50 per hour

    A leader in the commercial truck industry is seeking an Experienced Mobile Diesel Technician in Fontana, California. The technician will be responsible for maintaining clients' fleets and conducting service calls on-site. Candidates should have at least 5 years of experience... 
    Hourly pay

    Rush Enterprises Inc.

    Fontana, CA
    1 day ago
  • $31 - $33 per hour

     ...Job Brief Maintain and repair mobile drill equipment, at remote customer sites including...  .... What You'll Do As a Mobile Mechanic, you'll be responsible for maintaining and...  ...Drills (FRD) and similar Work on diesel engines, hydraulics, and electrical systems... 
    Hourly pay
    Remote work
    Worldwide
    Monday to Friday

    Dyno Nobel

    San Bernardino, CA
    3 days ago
  • $40.46 per hour

     ...Job Description The Fleet technician 3 will diagnose, adjust and repair all series of...  ...including, but not limited to the following: diesel engines, electrical, brake, cooling...  ...truck and trailing equipment. Perform mechanical and general appearance reconditioning of... 
    Shift work

    Hub Group

    Bloomington, CA
    2 days ago
  •  ...Job Description Job Description We are looking for a DIESEL MECHANIC to join our team! You will be responsible for repairing various semi-trucks and transmission systems. Responsibilities: Repair trucks and trailers, install truck tires. Perform routine truck maintenance... 

    Royal Tire

    Fontana, CA
    1 day ago
  • $38.36 per hour

     ...Diesel Mechanic , Starting at $38.36 hr Full-Time, Monday - Friday, Travel Required PTO available after the first 90 calendar days of employment...  .... You will supply your own tools for this position, a mobile tool box or something similar that will fit in a van and be secured... 
    Daily paid
    Full time
    Local area
    Immediate start
    Monday to Friday
    Night shift

    R+L Carriers

    Fontana, CA
    1 day ago
  •  ...experience thru Journey-level and Master technicians at our sales and service dealership in...  ..., California. THE OPPORTUNITY Our Diesel Mechanics are the best in the industry and are responsible...  ...periods standing / walking), requires mobility to easily access and egress trucks and... 
    Hourly pay
    Local area
    Shift work

    Inland Kenworth Us INC

    Fontana, CA
    3 days ago
  • $25.61 - $34.15 per hour

    Werner Enterprises Inc is seeking a Diesel Mechanic to diagnose and repair various systems on diesel tractors in Fontana, California. Candidates should have an advanced set of hand tools and understanding of mechanical and electrical systems. The role requires responsive... 
    Hourly pay

    Werner Enterprises Inc

    Fontana, CA
    3 days ago
  •  ...We are seeking an experienced Diesel Mechanic. The ideal candidate will demonstrate strong communication skills and a comprehensive understanding of Prevost buses or any bus manufacturers. This role requires effective communication with team members, management and drivers... 

    DREAMLINER LUXURY COACHES LLC

    Fontana, CA
    2 days ago
  • $34.84 - $39.03 per hour

     ...Diesel Mechanic Experienced (DOT) Rancho Cucamonga, CA *Direct-Hire*/*Full Benefits*/*Hourly Rate*/*Career Opportunities* Company...  ...diesel trucks and electronic vehicles Properly operate the mobile service truck and attend to truck inventory Interpret and... 
    Hourly pay
    Flexible hours

    TransDirectUSA

    Rancho Cucamonga, CA
    9 hours ago
  • $33 per hour

    The Chassis Mechanic will perform mechanical repairs and inspections in a depot/repair facility environment, repairs to be performed in...  ...structural assemblies Some welding and fabrication of chassis Use of mobile app to log work orders and document repairs Use of a Mobile... 
    Hourly pay
    Internship
    Seasonal work
    Work at office
    All shifts
    Weekend work

    DCLI

    Fontana, CA
    4 days ago
  • $33 per hour

    DCLI is seeking a skilled Chassis Mechanic in Fontana, California, responsible for performing mechanical repairs and inspections primarily...  ...The role involves troubleshooting defects, welding, and using mobile equipment to carry out repairs on location. A competitive... 
    Hourly pay

    DCLI

    Fontana, CA
    3 days ago
  • $80k - $90k

     ...four day work week with three days off! We are looking for one Diesel Mechanic with a minimum of seven years experience. Excellent...  ...on experience and certifications . 4/10 work schedule. Some mobile work is required. You must provide your own hand tools up to... 
    Monday to Friday
    Flexible hours
    Shift work
    Day shift
    3 days per week

    INLAND EMPIRE FLEET MAINTENANCE LLC

    Colton, CA
    1 day ago
  • $57.23k - $83.93k

    A prominent industrial gas service provider seeks a Diesel Mechanic in Rancho Cucamonga, CA. The role involves maintaining and repairing mobile nitrogen pumpers and related cryogenic equipment, requiring strong mechanical aptitude and relevant experience. Candidates must... 

    Linde Gas & Equipment Inc.

    Rancho Cucamonga, CA
    1 day ago
  • DREAMLINER LUXURY COACHES LLC in Fontana, California is seeking an experienced Diesel Mechanic. The ideal candidate will have at least 4 years of experience and strong communication skills. This role involves performing maintenance on our fleet of vehicles, troubleshooting... 

    DREAMLINER LUXURY COACHES LLC

    Fontana, CA
    4 days ago
  • $57.23k - $83.93k

    Scope The position of Diesel Mechanic is accountable for maintenance and repair of mobile nitrogen pumpers and related cryogenic equipment to operate in a safe and...  ...with supervisors/managers and field technicians while documenting maintenance or repairs. Complete... 

    Linde

    Rancho Cucamonga, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mobile Diesel Mechanic/Technician (2028). Be the first to apply!