• Emergency Response

    Clean Harbors (St. Louis, MO)
    **Hepaco** , a Clean Harbors company, in **St. Louis, MO** is seeking an ** Emergency Response Environmental Field Laborer** to join our safety conscious ... team. This role will be active in the field responsible for the performance of tasks associated with...Overtime after 40 hrs.** + **Must be available for emergency response and occasional project work (evenings… more
    Clean Harbors (12/24/25)
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  • Emergency Response Field

    Clean Harbors (St. Louis, MO)
    **Hepaco** , a Clean Harbors company, in **St. Louis, MO** is seeking an ** Emergency Response Field Service Supervisor** to plan, lead, organize and ... + By position, ability to be on call for emergency response on rotating basis every other...equipment decontamination, and the handling of hazardous materials + Environmental field service operations, construction, manufacturing, or… more
    Clean Harbors (10/29/25)
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  • Emergency Response Class A CDL…

    Clean Harbors (St. Louis, MO)
    **Hepaco** , a Clean Harbors company, in **St. Louis, MO** is seeking an ** Emergency Response Class A CDL Equipment Operator** to operate a variety of heavy and ... **Hepaco** , a Clean Harbors company, is an industry-leading environmental contractor. Providing services such as end-to-end hazardous waste...+ By position, ability to be on call for emergency response on rotating basis every other… more
    Clean Harbors (10/29/25)
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  • Environmental Field Chemist CDL…

    Clean Harbors (St. Charles, MO)
    …+ Previous experience in Environmental Services (ie remediation, abatement, emergency spill response , etc.) **Clean Harbors Technical Services** + **Waste ... Clean Harbors in **St. Charles, MO** is seeking an ** Environmental Field Chemist CDL Driver** (CleanPack Chemist) to handle, segregate, pack, and inspect… more
    Clean Harbors (11/21/25)
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  • (USA) Technician, Refrigeration/HVAC

    Walmart (St. Peters, MO)
    …support Stores and Store associates and document repair activities. + Provide prompt response to emergency maintenance calls. + Inspecting, operating, or testing ... field for commercial HVAC/R and building controls or related field . Type I/Type II Environmental Protection Agency (EPA) Certification for… more
    Walmart (12/04/25)
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  • (USA) Technician, Refrigeration/HVAC

    Walmart (Fenton, MO)
    …support Stores and Store associates and document repair activities. Provide prompt response to emergency maintenance calls. Inspecting, operating, or testing ... field for commercial HVAC/R and building controls or related field . Type I/Type II Environmental Protection Agency (EPA) Certification for… more
    Walmart (10/07/25)
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  • (USA) Senior Technician, Refrigeration/HVAC

    Walmart (Shrewsbury, MO)
    …support Stores and Store associates and document repair activities. + Provide prompt response to emergency maintenance calls. + Inspecting, operating, or testing ... HVAC Technician. If you possess relevant experience in this field , we invite you to bring your skills to...Rack Refrigeration Experience + Type I/Type II or Universal Environmental Protection Agency (EPA) Certification for Refrigerant handling +… more
    Walmart (10/31/25)
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  • Engineering Technician - V

    Service Source (St. Louis, MO)
    …project details, such as plan preparation, acceptance testing, and evaluation of field conditions. Inspect project site and evaluate contractor work to detect design ... completeness, accuracy, and incorporate into Government record systems + Plan and conduct field surveys to locate new sites and analyze details of project sites. +… more
    Service Source (12/17/25)
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