• Intern /Co-op - Refining Chemical…

    Marathon Petroleum Corporation (Kenai, AK)
    …. Past projects/duties include: develop and lead test runs to optimize refinery operations; perform process engineering calculations concerning the various ... exposed to the majority of process units in the refinery . You will be applying the engineering ...Wilmington, California Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity… more
    Marathon Petroleum Corporation (07/23/25)
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  • Refining Electrical Engineering

    Marathon Petroleum Corporation (Robinson, IL)
    …& Instrumentation (E&I) Engineers troubleshoot Electrical & Instrumentation issues at the refinery . As a reliability intern , you will help analyze failures ... environment. Responsibilities: As an Electrical Engineer at a Marathon refinery , you can expect to become familiar with industry...thinking skills, and gain an understanding of how all engineering disciplines work together as a cohesive team. You… more
    Marathon Petroleum Corporation (06/28/25)
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  • Refining Engineer 1 - Chemical Engineer…

    Marathon Petroleum Corporation (Catlettsburg, KY)
    …, and you will be exposed to the majority of process units in the refinery . You will be applying the engineering principles and calculations to various ... the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering...or in the future. + Must be a former Intern of Marathon Petroleum Corporation + A valid driver's… more
    Marathon Petroleum Corporation (06/11/25)
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  • Intern /Co-op - Refining Mechanical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery , you can expect to become familiar with industry codes and best ... thinking skills, and gain an understanding of how all engineering disciplines work together as a cohesive team. You...will also gain knowledge of various aspects of a refinery by working with a team of professionals who… more
    Marathon Petroleum Corporation (07/23/25)
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  • Refining Engineer 1 - Electrical Engineer…

    Marathon Petroleum Corporation (St. Paul Park, MN)
    …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 ... alignment, cost and schedule development, and teamwork through multiple engineering phases. We are committed to developing engineers into professional project… more
    Marathon Petroleum Corporation (06/17/25)
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  • Refining Engineer 1 - Mechanical Engineer…

    Marathon Petroleum Corporation (Detroit, MI)
    …in the technical development and project management of all types of refinery projects, organizing and coordinating projects within a multi-discipline team from ... and piping modifications. Reliability Engineer: Reliability engineers support the Refinery 's maintenance department through design and development of equipment… more
    Marathon Petroleum Corporation (06/17/25)
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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 (06/04/25)
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  • MCOE Improvement Execution Advisor

    Chevron Phillips Chemical (Sweeny, TX)
    …GRADs and/or intern engineers **Required Qualifications** + Bachelor's degree in engineering with at least 5 years related engineering experience in a ... OR High School Diploma/GED with at least 10 years of related engineering experience in a refinery or chemical plant + Strong written and verbal communication and… more
    Chevron Phillips Chemical (07/24/25)
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