• Planning & Optimization Engineer

    Marathon Petroleum Corporation (Texas City, TX)
    …adaptability. Key Responsibilities + Coordinates the commercial aspects of refinery operations, including feedstock selection, product and intermediate placement, ... and market analysis. + Demonstrates a fundamental understanding of refinery operations, economics, and market dynamics. Develops and communicates strategies… more
    Marathon Petroleum Corporation (11/22/25)
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  • Intern/Co-op - Refining Mechanical Engineer…

    Marathon Petroleum Corporation (El Paso, TX)
    …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...and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics… more
    Marathon Petroleum Corporation (11/24/25)
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  • Turnaround Cost Controls Advisor II

    Phillips 66 (Borger, TX)
    …fluid catalytic cracking, alkylation, hydrodesulfurization and delayed coking units. The refinery processes primarily medium sour crude oil produced locally, ... in TA Cost Planning / Forecasting software + 5 or more years in Oil & Gas/Petrochemical Industry with highlights in project management or project controls + 5… more
    Phillips 66 (11/22/25)
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  • Refining Engineer 1 - Electrical Engineer - Intern…

    Marathon Petroleum Corporation (El Paso, TX)
    …work on a variety of real-world electrical and instrumentation projects in a refinery setting. You will develop and utilize project management skills including scope ... Instrumentation (E&I) Engineers troubleshoot Electrical & Instrumentation issues at the refinery . You will analyze failures of equipment, develop solutions for… more
    Marathon Petroleum Corporation (09/16/25)
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  • Process Project Engineer

    Marathon Petroleum Corporation (Texas City, TX)
    …of a highly motivated process engineer to support projects for the Galveston Bay Refinery in Texas City, TX. This position reports to the Process Optimization & ... from small single unit modifications to large capital projects involving multiple refinery process units. + Drive assigned scoping studies and provides leadership to… more
    Marathon Petroleum Corporation (11/12/25)
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  • Intern

    Delek US Holdings (Tyler, TX)
    …owns and operates 720 miles of crude and product pipelines, a 600-mile crude oil gathering system, and storage tanks and terminals. Delek US is looking to hire ... The Engineering Interns will support the initiatives for the refinery with a portion of this position performed in...While performing the duties of this position in the refinery , appropriate personal protective equipment will be worn as… more
    Delek US Holdings (09/10/25)
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  • Intern/Co-op - Information Technology (Summer…

    Marathon Petroleum Corporation (San Antonio, TX)
    …personal and professional growth. Location: Findlay, Ohio Additional locations: Anacortes WA Refinery , Galveston Bay Refinery , Garyville LA Refinery , ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. more
    Marathon Petroleum Corporation (11/28/25)
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  • Refining Engineering Manager

    Marathon Petroleum Corporation (El Paso, TX)
    …team environment. Position Summary: Marathon Petroleum Corporation's (MPC) El Paso Refinery currently has a vacancy for a Refining Engineering Manager to ... years of experience as a project engineer or job-related experience in a refinery , petro-chemical or other related heavy industry. . Must have strong technical… more
    Marathon Petroleum Corporation (11/13/25)
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  • Intern/Co-op - Human Resources (Summer 2026)

    Marathon Petroleum Corporation (Galveston, TX)
    …Hourly Grade: HRLY1 Location Address: 539 S Main St Additional locations: Galveston Bay Refinery , Garyville LA Refinery , Los Angeles CA Refinery , San Antonio ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. more
    Marathon Petroleum Corporation (11/27/25)
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  • GBR Craft Supervisor

    Marathon Petroleum Corporation (Texas City, TX)
    …fosters a collaborative team environment. POSITION SUMMARY: The Galveston Bay Refinery 's Maintenance Department is seeking a candidate for Heavy Equipment Operator ... and reliability teams to develop repair strategies and maintain reliability of refinery plant mechanical equipment in support of continuous operations. + Maintains… more
    Marathon Petroleum Corporation (11/19/25)
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