• Truck Centers Inc (St. Charles, MO)
    Heavy - Duty Diesel Mechanic (2nd Shift) - Sign-on Bonus Available! 747 E Taylor Ave, St. Louis, MO 63147, USA Full-time Compensation: USD 27.13 - USD ... growing, and we're looking for Service Technicians and Certified Diesel Mechanics at all experience levels to join our...or a minimum of 4 years mechanical medium- or heavy - duty truck service experience in a shop… more
    job goal (12/11/25)
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  • Heavy Duty Diesel

    Clean Harbors (Liberty, MO)
    …Ability to work in a team environment + 1+ years prior experience working on heavy duty -trucks and equipment. + 1+ years DOT inspection experience required. + ... Clean Harbors **Liberty, MO** is looking for a ** Diesel Vehicle Mechanic ** to join their...permit and DOT requirements. + Maintain facility via housekeeping duties + Performs other duties and tasks… more
    Clean Harbors (10/21/25)
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  • DoD SkillBridge Fleet Mechanic

    US Foods (St. Louis, MO)
    … as assigned. 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 hands-on experience with either Diesel Mechanic Certification or TK/Carrier Refrigeration Certification or both. Diagnostic and… more
    US Foods (12/06/25)
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  • Diesel Mechanic

    XPO, Inc. (St. Louis, MO)
    Diesel Mechanic Requisition Id: 384195 Business Unit: LTL Location: St. Louis, MO, US, 63147 **What you'll need to succeed as a Diesel Mechanic at XPO** ... repair or a technical school degree with certification in heavy - duty truck/trailer maintenance + Obtain EPA HVAC...diagnose and repair vehicle air conditioning systems **About the Diesel Mechanic job** Pay, benefits and more:… more
    XPO, Inc. (11/26/25)
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  • Diesel Mechanic

    Ryder System (Bridgeton, MO)
    …want the right Maintenance Repair Mechanic to join us at Ryder to work on Heavy Duty Vehicles Apply Here with Ryder Today For More Info Call Michelle or Text ... UNLIMITED bonuses up to $1,500 for every Ryder hired Diesel Mechanic , Service Employee, Driver, Warehouse Associate...years of experience with mechanical repairs and diagnostics on heavy duty and medium duty more
    Ryder System (12/03/25)
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  • Mechanic Diesel Technician

    Ryder System (Bridgeton, MO)
    …want the right Maintenance Repair Mechanic to join us at Ryder to work on Heavy Duty Vehicles. For More Info Call Michelle or Text "Bridgeton" to ### Apply ... get rewarded with UNLIMITED bonuses up $1,500 for every Ryder hired Diesel Mechanic , Service Employee, Driver, Warehouse Associate and more!… more
    Ryder System (12/10/25)
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  • Diesel Mechanic Technician Second…

    Ryder System (Maryland Heights, MO)
    …We want the right Maintenance Repair Mechanic to join us at Ryder to work on Heavy Duty Vehicles. Call Nick or text "MHT2" to ### Apply Here with Ryder Today ... get rewarded with UNLIMITED bonuses up $1,500 for every Ryder hired Diesel Mechanic , Service Employee, Driver, Warehouse Associate and more!… more
    Ryder System (12/03/25)
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  • Apprentice Diesel Tech- Mechanic

    TravelCenters of America (Oak Grove, MO)
    …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 within company and industry standards. ** Duties and Responsibilities** + Work in a fun, trusting… more
    TravelCenters of America (12/10/25)
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  • Diesel Mechanic

    Saia, Inc (St. Peters, MO)
    …records required of the position. **Preferred Qualifications** + 2 years of diesel mechanic experience. + Proficiency in diagnostic software. **Work Conditions ... of engines, transmissions, differentials, and springs. + Troubleshoots the repairs of heavy - duty truck engines, braking, electrical, and exhaust systems. +… more
    Saia, Inc (11/07/25)
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  • 2nd Shift Diesel Mechanic

    Waste Connections (Bridgeton, MO)
    Waste Connections is looking for a safety conscience, ** Diesel Mechanic ** to join our GROWING team at Waste Connections of MO in Bridgeton, MO. **Pay- ... it!" We keep our promises to our customers and our employees. ** DUTIES AND RESPONSIBILITIES** **:** *Perform repairs and assigned preventative maintenance services.… more
    Waste Connections (09/16/25)
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  • Diesel Tech- Mechanic - PT

    TravelCenters of America (Cuba, MO)
    …provide accurate, efficient service to customers by troubleshooting, diagnosing, and repairing heavy duty trucks and trailers in a professional and accommodating ... various factors, such as responsibilities of the position, job duties /requirements, and relevant experience and skills. Not all positions...required to lift up to 50 lbs and/or move heavy objects. Specific vision abilities required by this job… more
    TravelCenters of America (11/19/25)
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  • Diesel Fleet Mechanic Technician III

    Sysco (St. Charles, MO)
    …Experience** + 5 years of experience in fleet maintenance and repair OR + Medium / Heavy Duty truck technical training + 2-year school and 4 years of experience ... Skills and Abilities + ASE certifications & Automotive or Medium/ Heavy Duty Trucks + EPA section 608...repair and diagnostics **Physical Demands** + While performing the duties of this job, the employee is regularly required… more
    Sysco (10/23/25)
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  • Diesel Fleet Mechanic Technician II

    Sysco (St. Charles, MO)
    …repairs and welding projects as needed. **QUALIFICATIONS** **Preferred Education** + Medium / Heavy Duty truck technical training + High school diploma or GED ... Knowledge, Skills and Abilities + ASE certifications; Automotive or Medium/ Heavy Duty Trucks (Preferred, Not Required) +...and hand tools **Physical Demands** + While performing the duties of this job, the employee is regularly required… more
    Sysco (11/07/25)
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  • Diesel and Heavy Equipment…

    Custom Truck One Source (Kansas City, MO)
    …vocational / utility trucks & equipment. + Provide repair and maintenance to medium / heavy duty trucks, and background in hydraulics and electrical is a plus. + ... tool discount, STEP Technician training program and more. **Job Duties :** + Assess, diagnose, repair and/or replace damaged /...High school diploma or the equivalent + Experience with diesel , medium or heavy truck, or related… more
    Custom Truck One Source (12/12/25)
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  • Heavy Equipment Field Technician…

    EquipmentShare (St. Louis, MO)
    Build the Future with Us - EquipmentShare is Hiring a Heavy Equipment Field Technician ( Mechanic ) At EquipmentShare, we're not just filling a role - we're ... and a team that truly cares. We're hiring a Heavy Equipment Field Technician ( Mechanic ) at our...Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of rental and customer… more
    EquipmentShare (11/25/25)
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  • Diesel Technician Trainee Entry Level

    Ryder System (Fenton, MO)
    …Experience to be hired. We will pay you while training to become a Ryder Diesel Mechanic Technician in Fenton, MO.If You're Interested in Starting a new Career ... **Position Description** Immediately Hiring a Permanent Full Time Diesel Technician Trainee. This role is Entry Level...customer to which you are assigned. **Responsibilities** + Move heavy duty vehicles into or out of… more
    Ryder System (12/10/25)
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  • HDR Mechanic

    Mears Group (Claycomo, MO)
    …We bring together people and resources to build the framework that powers our nation. ** HEAVY DUTY REPAIR MECHANIC ** We are seeking an **HDR Mechanic ... Employee discount programs + Job-type: full time **ES** **SENTIAL DUTIES :** As an HDR mechanic , you are...diagnostic tools and service truck equipment + Familiar with heavy duty repair, gas and diesel more
    Mears Group (11/06/25)
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  • 2nd Shift Diesel Service Technician

    The Larson Group (O'Fallon, MO)
    …join our dynamic team. This position performs all functions of a fully qualified heavy - duty truck repair mechanic under minimal supervision. What We Offer: ... advancement and Career Development Responsibilities: + Performs diagnostic/mechanical repairs on heavy - duty truck equipment and related components. Testing when… more
    The Larson Group (12/11/25)
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  • Mobile Vehicle Mechanic

    Clean Harbors (Billings, MO)
    Clean Harbors **Billings, MT** is looking for a **Mobile Diesel Mechanic ** to join their safety conscious team! This position will be responsible for routine ... status as per mobile vehicle type. + Performs other duties and tasks as assigned from time to time...driving record. + 1+ years prior experience working on heavy duty -trucks and equipment. + Must be… more
    Clean Harbors (10/31/25)
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  • Motor Vehicle Mechanic

    Amentum (Fort Leonard Wood, MO)
    The Motor Vehicle Mechanic repairs, rebuilds, or overhauls major assemblies of internal combustion automobiles, buses, trucks or tractors. Diagnose, analyze and ... prioritize and schedule multiple tasks. + Perform all other position related duties as assigned or requested. **Work Environment, Physical Demands, and Mental… more
    Amentum (11/25/25)
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