• Water Plant Operator

    Delek US Holdings (Watford City, ND)
    …owns and operates 720 miles of crude and product pipelines, a 600-mile crude oil gathering system , and storage tanks and terminals. **DELEK BENEFITS** We ... and logistics. + Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels per day + Our logistics business currently… more
    Delek US Holdings (08/08/25)
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  • Refining Engineer 1 - Chemical Engineer - Intern…

    Marathon Petroleum Corporation (Mandan, ND)
    …Control Engineers provide technical support for the refinery's sophisticated Distributed Control System . They work in a team environment with line operators and ... engineers to maintain and troubleshoot control system problems as well as develop advanced control applications for the process units. Advanced control applications… more
    Marathon Petroleum Corporation (06/11/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Mandan, ND)
    …process models for refinery engineers. The models are used to optimize crude oil purchasing, refinery production, blending and finished product scheduling, and ... headquartered in Findlay, Ohio. The company operates the nation's largest refining system . MPC's marketing system includes branded locations across the United… more
    Marathon Petroleum Corporation (08/15/25)
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  • Rail Transload Operator

    Savage (Trenton, ND)
    …Here is what you will be doing: + Load unit trains and manifest rail cars with crude produced in Trenton, ND using fixed and mobile loading racks + Assist crude ... unloading their trucks and safely transloading their load into Savage's holding tank system , by hooking up hoses, checking for leaks and operating the control panel… more
    Savage (08/09/25)
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  • Refining Electrical Engineering Intern/Co-op Fall

    Marathon Petroleum Corporation (Mandan, ND)
    …software to solve coordination issues and run Arc Flash studies for the power system , as well as learning and understanding about how our critical Refinery Safety ... Instrumented Systems (SIS) are applied. Process Control / Technical Service...equipment. Typical college co-op assignments include the following: troubleshooting system power supply problems, control system programming,… more
    Marathon Petroleum Corporation (06/28/25)
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  • Instrumentation & Electrical Technician…

    ONEOK, Inc (Keene, ND)
    …to the continued operation of the facility and the facility's different systems . This role is responsible for troubleshooting, maintaining and at times installing ... consists of prioritizing work orders based on importance of the system , training, administrative work, troubleshooting, planning, etc. The I&E Technician works… more
    ONEOK, Inc (06/11/25)
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  • Refining Engineer 1 - Electrical Engineer - Intern…

    Marathon Petroleum Corporation (Mandan, ND)
    …execution of project to improve the plant electrical and instrumentation systems . Electrical Engineers often conduct investigations and root cause failure analysis ... of plant systems . In addition, Electrical Engineers must have previous exposure...issues and run Arc Flash studies for the power system , as well as learning and understanding about how… more
    Marathon Petroleum Corporation (06/17/25)
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  • Pipeline Operator

    ONEOK, Inc (Alexander, ND)
    …Perform intermediate level work related to gas and/or liquids pipeline system operations. **Essential Functions and Responsibilities** + Perform pipeline operations ... and maintenance activities on systems including compressor stations, gas storages, dehydration facilities, pumping...natural gas, natural gas liquids (NGLs), refined products and crude oil that help meet domestic and international energy… more
    ONEOK, Inc (08/14/25)
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  • Associate Commercial Sourcing Advisor (Intern…

    Marathon Petroleum Corporation (Dickinson, ND)
    …related to supplier performance. + Utilize Supply Chain tools, templates and systems , as prescribed by the Supply Chain function. Collaborate with Supply Chain ... headquartered in Findlay, Ohio. The company operates the nation's largest refining system . MPC's marketing system includes branded locations across the United… more
    Marathon Petroleum Corporation (08/12/25)
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  • Intern/Co-op - Refining Mechanical Engineer Spring

    Marathon Petroleum Corporation (Mandan, ND)
    …and troubleshooting fixed equipment (refinery pressure vessels, heat exchangers, piping systems , etc.). Reliability Engineers will also be continuously challenged to ... headquartered in Findlay, Ohio. The company operates the nation's largest refining system . MPC's marketing system includes branded locations across the United… more
    Marathon Petroleum Corporation (07/23/25)
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