• Intern/Co-op - Midstream Logistics and Storage…

    Marathon Petroleum Corporation (La Palma, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... the Refining and Marketing components of Marathon. L&S transports crude oil and refined products to and...distribution to retail marketing facilities, via pipelines and marine transportation operations. Logistics & Storage is comprised of four… more
    Marathon Petroleum Corporation (12/06/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Wilmington, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... models for refinery engineers. The models are used to optimize crude oil purchasing, refinery production, blending and finished product scheduling, and… more
    Marathon Petroleum Corporation (11/14/25)
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  • Intern/Co-op - Commercial (Summer 2026)

    Marathon Petroleum Corporation (Long Beach, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... delivery of light products, feedstocks, and biofuels by pipeline or waterborne transportation to third party and company locations to meet customer's demand (sales… more
    Marathon Petroleum Corporation (11/06/25)
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  • Loss Control Specialist

    Marathon Petroleum Corporation (Martinez, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... of related experience in lieu. + Two (2) or more years of experience in Oil & Gas required. As an energy industry leader, our career opportunities fuel personal and… more
    Marathon Petroleum Corporation (12/13/25)
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  • Operator

    Marathon Petroleum Corporation (Martinez, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... utilizing required safety gear. + Required to obtain and maintain a Transportation Worker Identification Credential (TWIC) for ongoing unescorted access into TWIC… more
    Marathon Petroleum Corporation (11/25/25)
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  • Intern/Co-Op - Supply Chain (Summer 2026)

    Marathon Petroleum Corporation (Wilmington, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... issues + Complete projects and tasks related to inventory control, transportation , and logistics Business Analyst Responsibilities: + Develop a knowledgeable… more
    Marathon Petroleum Corporation (11/06/25)
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  • Supply Chain Manager

    Marathon Petroleum Corporation (Carson, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... Overview: Marathon Petroleum Company has an exciting opportunity for a Supply Chain Manager based in Carson, CA. The successful candidate will lead material procurement processes, procedures, and personnel in support of the Carson and Wilmington operations,… more
    Marathon Petroleum Corporation (12/06/25)
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  • Measurement Technician

    Marathon Petroleum Corporation (South Gate, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... L&S Terminals is seeking a highly motivated individual to perform all facets of Terminal meter calibration and load rack equipment repairs. The Measurements Technician's home location will be at the Wilmington CA Terminal. This position requires considerable… more
    Marathon Petroleum Corporation (12/05/25)
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  • Intern/Co-op - Human Resources (Summer 2026)

    Marathon Petroleum Corporation (Los Angeles, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... Overview: Marathon Petroleum Corp. (MPC) offers internship opportunities to high-performing college students who want meaningful hands-on experiences in their fields of study. The following core values guide MPC's approach to doing business: Safety and… more
    Marathon Petroleum Corporation (11/27/25)
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  • Intern/Co-op - Refining Electrical Engineering…

    Marathon Petroleum Corporation (Martinez, CA)
    …that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. ... Responsibilities: As an Electrical Engineer at a Marathon refinery, you can expect to become familiar with industry codes and best practices, build critical thinking skills, and gain an understanding of how all engineering disciplines work together as a… more
    Marathon Petroleum Corporation (11/26/25)
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