• Intern/Co-op - Refining Mechanical Engineer…

    Marathon Petroleum Corporation (St. Paul Park, MN)
    …by working with a team of professionals who run a specific portion of the refining process. Most often, Mechanical Engineers will have an opportunity to work on more ... Engineering co-ops and interns enter into the following positions: Area Refining Engineer/Project Engineers develop and use project management skills to create… more
    Marathon Petroleum Corporation (11/24/25)
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  • Refining Chemical Engineering Intern/Co-op…

    Marathon Petroleum Corporation (Catlettsburg, KY)
    …by working with a team of professionals who run a specific portion of the refining process. Most often, Chemical Engineers will have an opportunity to work on more ... in this area. The experience will expand your understanding of the refining environment and technical aspects of the refinery. Past projects/duties include: develop… more
    Marathon Petroleum Corporation (11/14/25)
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  • Refining Reliability Engineer…

    Marathon Petroleum Corporation (Martinez, CA)
    …Must have a minimum of 3 years of instrumentation-related experience in the refining , petrochemical or other heavy industry. + Must have experience in industrial ... More than 4 years of experience as an Instrumentation Engineer in the refining , petrochemical or other heavy related industry preferred. + Experience with managing… more
    Marathon Petroleum Corporation (09/17/25)
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  • Intern/Co-op - Refining Electrical…

    Marathon Petroleum Corporation (Anacortes, WA)
    …by working with a team of professionals who run a specific portion of the refining process. Most often, Electrical Engineers will have an opportunity to work on more ... 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 (11/26/25)
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  • Intern/co-op - Refining Construction…

    Marathon Petroleum Corporation (Wilmington, CA)
    …headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United ... States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light… more
    Marathon Petroleum Corporation (11/25/25)
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  • Project Manager - Refining

    Insight Global (Findlay, OH)
    …The Project Manager is responsible for planning, executing, and delivering projects on time, within scope, and within budget. This role involves coordinating ... cross-functional teams, managing resources, and ensuring alignment with organizational goals. Key Responsibilities Define project scope, objectives, and deliverables in collaboration with stakeholders. Develop detailed project plans, timelines, and budgets.… more
    Insight Global (12/05/25)
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  • Senior Refining Project Manager

    Hargrove Engineers & Constructors (Lake Charles, LA)
    …will include but not be limited to:** + Efficiently manage promotional projects minimizing the cost to Hargrove by working with the Engineering Resource Leaders to ... **Who We Are** Hargrove supplies unparalleled services in engineering, procurement, construction management, and technical services in the industrial, commercial, and government sectors. With over 2,700 Teammates in 19 offices domestically and internationally,… more
    Hargrove Engineers & Constructors (09/27/25)
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  • Senior BP&A Analyst

    Marathon Petroleum Corporation (San Antonio, TX)
    …team environment. SUMMARY The Senior BP&A Analyst position supports the MPLX Refining Logistics (RL) business unit, consolidating and analyzing enterprise data from ... models to monitor, analyze, and forecast KPIs and business drivers for the MPLX Refining Logistics business unit that generates over $1.5 B in annual revenue. +… more
    Marathon Petroleum Corporation (12/11/25)
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  • Process Team Manager

    ASR Group/Domino Sugar (Crockett, CA)
    …and Sidul(R). OVERVIEW The Process Team Manager ensures the efficient and economical refining of raw sugar and the production of white, soft confectioners and liquid ... process supervisors and hourly employees. + Directs the entire refining process from receipt of dry raw sugar through...and electric power in an ongoing effort to reduce refining costs. Controls the use of refining more
    ASR Group/Domino Sugar (10/18/25)
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  • Lead LP Planning & Economics Engineer

    Delek US Holdings (Brentwood, TN)
    …downstream energy company with a range of assets, including petroleum refining , logistics, renewable fuels, and convenience store retailing. + Our refineries ... experience may be considered. + Eight (8) or more years process engineering, refining planning, LP modeling, and/or product blending experience in refining more
    Delek US Holdings (12/09/25)
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