• Borger Refinery - Document Control…

    Belcan (Borger, TX)
    Borger Refinery - Document Control Administrator III Job Number: 359409 Category: Administrative Description: Job Title: Document Control Administrator III Location: ... Working knowledge of Process Safety Management regulations, Basic knowledge of refinery operations and process safety hazards, Proficiency with Microsoft Excel,… more
    Belcan (08/20/25)
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  • Refinery Accounting Intern (Summer 2026)

    Valero (San Antonio, TX)
    …the future of energy through innovation, ingenuity and unmatched execution. The* Refinery Accounting Internship (Summer 2026)*will provide you hands-on experience and ... an intern for potential full-time opportunities at a Valero refinery location. Major Accountabilities in which you may be...in the monthly operating expense close process for a refinery . * Learn to utilize SAP BW and other… more
    Valero (09/03/25)
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  • Analyzer Technician (Beaumont Refinery )

    ExxonMobil (Beaumont, TX)
    …With a workforce of more than 5,500, the Beaumont complex includes a refinery , chemical plant, polyethylene plant and lubricant blending and packaging plant. The ... our team** We are looking for Analyzer Technicians at our Beaumont, Texas Refinery . An Analyzer Technician is responsible to perform all activities associated with… more
    ExxonMobil (08/27/25)
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  • Electrical Engineering Intern (Summer 2026) - US…

    Valero (Houston, TX)
    …safety & reliability of industrial power distribution system. Supports refinery projects by developing equipment design specifications, performing engineering design ... schemes in plant-distributed control system. Recommends options to optimize refinery operations. *Instrument Engineering: * Provides technical expertise for… more
    Valero (09/03/25)
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  • Chemical Engineering Intern (Summer 2026) - US…

    Valero (Sunray, TX)
    …advice & generalized technical guidance on operating units within refinery . *Control Systems Engineering:* Supports refineries through control & instrument ... available at any of the following locations:* Wilmington, CA - Wilmington Refinery Meraux, LA - Meraux Refinery Norco, LA - St. Charles Refinery Ardmore, OK… more
    Valero (09/03/25)
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  • Project Construction Intern (Summer 2026) - US…

    Valero (Three Rivers, TX)
    …innovation, ingenuity and unmatched execution. *Major Accountabilities:* Assists Refinery Turnaround and Capital Project groups with construction, commissioning ... and startup of refinery projects relative to product quality, production, schedule and...any of the following locations:* Meraux, LA - Meraux Refinery Norco, LA - St. Charles Refinery more
    Valero (09/03/25)
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  • Mechanical Engineering Intern (Summer 2026) - US…

    Valero (Port Arthur, TX)
    …*Positions may be available at any of the following locations:* Wilmington, CA - Wilmington Refinery Meraux, LA - Meraux Refinery Norco, LA - St. Charles ... Refinery Ardmore, OK - Ardmore Refinery Memphis, TN - Memphis Refinery Corpus Christi, TX - Bill Greehey Refinery Houston, TX - Houston Refinery Texas… more
    Valero (09/03/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Texas City, TX)
    …team environment. Responsibilities: As a Chemical Engineer at a Marathon refinery , you can expect to become familiar with process equipment fundamentals ... will also gain knowledge of various aspects of a refinery by working with a team of professionals who...to work on more than one area of the refinery , leading to a broad understanding of how the… more
    Marathon Petroleum Corporation (08/15/25)
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  • Refining Engineer 1 - Chemical Engineer - Intern…

    Marathon Petroleum Corporation (El Paso, TX)
    …operations. They will be assigned a specific unit or units within the Refinery with responsibilities of daily monitoring and troubleshooting of their areas, process ... refining operations. Process Control Engineers provide technical support for the refinery 's sophisticated Distributed Control System. They work in a team environment… more
    Marathon Petroleum Corporation (06/11/25)
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  • Intern/Co-op - Refining Electrical Engineering…

    Marathon Petroleum Corporation (Texas City, TX)
    …a collaborative team environment. Responsibilities: As an Electrical Engineer at a Marathon refinery , you can expect to become familiar with industry codes and best ... will also gain knowledge of various aspects of a refinery by working with a team of professionals who...to work on more than one area of the refinery , leading to a broad understanding of how the… more
    Marathon Petroleum Corporation (08/28/25)
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