• Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Canonsburg, PA)
    …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..., leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (08/15/25)
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  • Electrical Engineering Intern (Summer 2026) - US…

    Valero (Ardmore, OK)
    …Controls Engineering: * Develops & implements process control schemes in plant -distributed control system. Recommends options to optimize refinery operations. ... safety & reliability of industrial power distribution system. Supports refinery projects by developing equipment design specifications, performing engineering design… more
    Valero (09/03/25)
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  • Intern/Co-op - Refining Electrical Engineering…

    Marathon Petroleum Corporation (Martinez, CA)
    …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..., leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (08/28/25)
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  • Production Supervisor (1st Shift, Weekend,…

    Component Repair Technologies (Mentor, OH)
    …INDUSTRIAL CLEANING, BLASTER JOBS, OUTAGE JOBS, TURNAROUND JOBS, WATER BLASTING TECHNICIANS, ETHANOL PLANT JOBS, VAC TRUCK JOBS, REFINERY JOBS, OIL FIELD JOBS, ... ENTRY LEVEL, ENTRY LEVEL JOB, PRODUCTION, SHUTDOWN JOBS, HAZWOPER JOBS, PLANT SERVICES, ENERGY JOBS, PIPELINE JOBS, OSHA, TANK CLEANING, HYDRO-EXCAVATION,… more
    Component Repair Technologies (08/29/25)
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  • Rotating Equipment Engineering Lead

    Phillips 66 (Ferndale, WA)
    …emerging high-risk pump, and compressor issues + Provides Technical support during in- plant and off-site repairs/rebuilds of refinery rotating equipment + ... the safe and reliable operation of rotating equipment within an oil refinery with specific responsibility for rotating equipment. **Responsibilities may include** :… more
    Phillips 66 (09/10/25)
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  • Principal Process Engineer - Fractionation

    Valero (San Antonio, TX)
    …as Fractionation Subject Matter Expert providing best in class support for refinery optimization and project support. *Responsibilities may also include: * * Reports ... and troubleshooting distillation and Crude and Vacuum unit issues across the Refinery sites as needed. * Provides higher level troubleshooting and debottlenecking… more
    Valero (09/02/25)
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  • Senior Chemical Process Engineer

    ExxonMobil (Joliet, IL)
    …and how we can work **together** . **About Joliet** The ExxonMobil Joliet Refinery is located about 40 miles southwest of Chicago in Channahon, Illinois. Residents ... metropolitan area, or "Chicagoland," has to offer, the Joliet Refinery makes a desirable work location. The Joliet ...strategy for product line improvements + Organizing and designing plant testing and product trials + Serve as a… more
    ExxonMobil (08/28/25)
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  • Senior Process Control Applications Engineer

    ExxonMobil (Joliet, IL)
    …and how we can work **together** . **About Joliet** The ExxonMobil Joliet Refinery is located about 40 miles southwest of Chicago in Channahon, Illinois. Residents ... many opportunities the Chicago metropolitan area, or "Chicagoland," has to offer, the Joliet Refinery makes a desirable work location. The Joliet Refinery is the… more
    ExxonMobil (07/11/25)
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  • Intern/Co-op - Refining Mechanical Engineer (Fall…

    Marathon Petroleum Corporation (Salt Lake City, UT)
    …a collaborative team environment. Responsibilities: As a Mechanical 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..., leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (08/25/25)
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  • Sr. Environmental Engineer

    Valero (Port Arthur, TX)
    **Description:** Ensures the Refinery complies with the Environmental Protection Agency's rules and regulations. * Ensures the handling and disposal of hazardous ... accomplished within Environmental Protection Agency's rules and regulations. * Ensures Refinery compliance with the Resource Conservation and Recovery Act, National… more
    Valero (08/09/25)
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