• Diesel Diagnostic Technician

    Insight Global (Sunset Hills, MO)
    Job Description We're hiring an experienced diagnostics‑heavy diesel technician to support fleet customers (larger trucks; primarily diesel ) through mobile ... The role is focused on independently troubleshooting drivability and diesel systems on Class 3-6 fleet vehicles (eg, gas...vehicles (eg, gas box trucks, Ford F‑450 chassis on diesel , HVAC service vans) and coordinating with shop/field techs… more
    Insight Global (01/03/26)
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  • Diesel Technician

    Ryder System (Bridgeton, MO)
    **Position Description** Immediately hiring a Permanent Full Time Diesel Technician to support our Truck Fleet at Ryder in Bridgeton, MO For More Info Call ... Michelle or Text "Bridgeton" to ### Hear it from a Ryder Technician Employee Here: https://RyderCareers.Video/JessicaT2 + Hourly Pay: $34.38 per hour + Certification… more
    Ryder System (12/19/25)
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  • Mechanic Diesel Technician First…

    Ryder System (Maryland Heights, MO)
    **Position Description** Immediately hiring a Permanent Full Time Experienced Mid-Level Diesel Technician to support our Truck Fleet at Ryder in Maryland ... Call Nick or text "1MHT" to ### Hear it from a Ryder Technician Employee Here: https://RyderCareers.Video/T2James + Hourly Pay: $33.38 per hour + Certification Bonus… more
    Ryder System (12/18/25)
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  • DoD SkillBridge Fleet Mechanic - Diesel

    US Foods (St. Louis, MO)
    …Troubleshoot, diagnose, rebuild, replace and complete all required repairs on diesel equipment (ie, tractors, trailers, bobtails, reefers, lift gates, etc.). Perform ... Must have (3) years of verifiable hands-on experience as a heavy duty commercial diesel mechanic or reefer mechanic or a combination of both; or (2) years verifiable… more
    US Foods (12/06/25)
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  • Diesel Fleet Mechanic Technician III

    Sysco (St. Charles, MO)
    …+ The technician must provide own and provide all tools ( diagnostic equipment and major tools provided by Sysco) necessary to perform all maintenance ... orders. + Mentor, teach and share expertise with Fleet Technician I and II to aid in their development...environmental regulations + Working knowledge of computer-based diagnostic software for OEM's and component manufacturers… more
    Sysco (10/23/25)
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  • Diesel Fleet Mechanic Technician II

    Sysco (St. Charles, MO)
    …+ 609 HVAC Certification **Professional Skills** + Working knowledge of computer-based diagnostic software for OEM's and component manufacturers + Must provide own ... and provide all tools ( diagnostic equipment and major tools provided by Sysco) necessary to perform all maintenance repair and diagnostics + Expert knowledge and… more
    Sysco (12/19/25)
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  • Mobile Diesel Mechanic

    Rush Enterprises (Granite City, IL)
    Are you an Experienced Mobile Diesel Technician looking for an opportunity to work for a leader in the commercial truck industry? We are searching for tenured & ... certified technicians to support our customers! Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at… more
    Rush Enterprises (12/30/25)
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  • Apprentice Diesel Tech-Mechanic

    TravelCenters of America (Troy, IL)
    We are now looking for a Diesel Technician to join our team! As a Diesel Mechanic, you will provide accurate, efficient service to customers by ... great service where the expectations of the customer are exceeded + Perform diagnostic testing and interpret results; Develop a repair plan and communicate it to… more
    TravelCenters of America (11/15/25)
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  • 2nd Shift Diesel & Trailer Mechanic

    Old Dominion Freight Line (St. Charles, MO)
    …who values safety, teamwork, and excellence to join the OD Family as a Maintenance Technician . In this role, you'll play a vital part in keeping our fleet running ... indicators, bore gauges, voltmeters, digital multi-meters, calibrators and other electronic diagnostic tools + Troubleshoot and perform failure analysis of the… more
    Old Dominion Freight Line (01/03/26)
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  • Roadside Technician Commercial Tires

    The Goodyear Tire & Rubber Company (St. Louis, MO)
    …, Automotive Mechanic, Automotive Mechanic Technician , Automotive Repair Technician , Automotive, Specialist, Automotive Diagnostic Technician , Automotive ... , Automotive Engine Technician , Brake Technician , Clutch Technician , Diesel Technician , Electrical Technician , Engine Technician ,… more
    The Goodyear Tire & Rubber Company (12/25/25)
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  • Mid Level Automotive Technician

    The Goodyear Tire & Rubber Company (Hazelwood, MO)
    …, Automotive Mechanic, Automotive Mechanic Technician , Automotive Repair Technician , Automotive, Specialist, Automotive Diagnostic Technician , Automotive ... , Automotive Engine Technician , Brake Technician , Clutch Technician , Diesel Technician , Electrical Technician , Engine Technician ,… more
    The Goodyear Tire & Rubber Company (12/17/25)
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  • Field Service Power Generation Technician

    Cummins Inc. (Fenton, MO)
    **DESCRIPTION** We are looking for a talented Field Service Power Generation Technician /Mechanic to join our Distribution Business in **Fenton, MO.** _(Will be ... customers in a courteous and professional manner + Perform maintenance/repairs utilizing diagnostic tools + Maintain detailed records of service + Adhere to Cummins… more
    Cummins Inc. (12/15/25)
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