• Refining Engineer 1 - Chemical…

    Marathon Petroleum Corporation (Garyville, LA)
    … calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects ... made based upon these economics. Duties may include the following: analyze refinery process flow data and compare to recommended optimum levels, this will help… more
    Marathon Petroleum Corporation (06/11/25)
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  • Intern/Co-op - Refining Mechanical Engineer

    Marathon Petroleum Corporation (Garyville, LA)
    …our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery , you can expect to become familiar ... will also gain knowledge of various aspects of a refinery by working with a team of professionals who...professionals who run a specific portion of the refining process . Most often, Mechanical Engineers will have an opportunity… more
    Marathon Petroleum Corporation (08/25/25)
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  • Process Engineer

    Delek US Holdings (Krotz Springs, LA)
    …**JOB SUMMARY** The process engineer uses understanding of process fundamentals, process equipment, refinery practices, and specific technologies ... Process Engineer Location: Krotz Springs, LA,...to ensure safe, environmentally friendly, reliable, and optimal refinery operation while coordinating and influencing the achievement of… more
    Delek US Holdings (08/27/25)
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  • Refining Engineer 1 - Electrical…

    Marathon Petroleum Corporation (Garyville, LA)
    …real-time control and data acquisition functions in support of operating the refinery process and electrical equipment. Qualifications: + Required Major: ... well as learning and understanding about how our critical Refinery Safety Instrumented Systems (SIS) are applied. Process... Refinery Safety Instrumented Systems (SIS) are applied. Process Control / Technical Service Engineers can work on… more
    Marathon Petroleum Corporation (06/17/25)
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  • Manufacturing Process Engineer

    ExxonMobil (Baton Rouge, LA)
    …our team** We are seeking Manufacturing Process Engineers to join us as a Process Engineer for our manufacturing sites in Baton Rouge, LA. Our Manufacturing ... into an integrated complex that includes the Baton Rouge Refinery , the third largest refinery in the...Process Engineers play a pivotal role in the successful… more
    ExxonMobil (08/17/25)
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  • Mechanical Integrity Engineer

    ExxonMobil (Baton Rouge, LA)
    …experience as a fixed (stationary) equipment mechanical engineer or materials engineer in a refinery or chemical plant + Demonstrated work experience ... Sage+) + At least basic knowledge of metallurgy and corrosion associated with refinery /petrochemical process + Strong written and verbal communication skills +… more
    ExxonMobil (08/07/25)
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  • Refining Engineer 1 - Mechanical…

    Marathon Petroleum Corporation (Garyville, LA)
    …new vessels and exchangers, and pump and piping modifications. Reliability Engineer : Reliability engineers support the Refinery 's maintenance department through ... and be able to contribute in a team environment. Area Refining Engineer /Project Engineer : Refining/Project engineers are involved in the technical development… more
    Marathon Petroleum Corporation (06/17/25)
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  • University Intern - Lake Charles Refining…

    Phillips 66 (Westlake, LA)
    …66. Areas of focus may include optimization of an existing process , improving energy efficiency, handling key logistics, improving equipment reliability, monitoring ... + Apply online by going to careers.phillips66.com. and complete the entire application process + Attach an electronic copy of your resume and unofficial transcript +… more
    Phillips 66 (08/08/25)
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  • University New Hire - Lake Charles Refining…

    Phillips 66 (Westlake, LA)
    …+ Apply online by going to careers.phillips66.com and complete the entire application process + Attach an electronic copy of your resume and unofficial transcript + ... Answer all prescreening questions and provide your eSignature The **Lake Charles Refinery ** is located in Westlake, Louisiana. Refinery facilities include crude… more
    Phillips 66 (08/08/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Garyville, LA)
    …and adsorbents; complete projects and provide recommendations for improvements to the refinery process and equipment. Operations Research Engineers may help ... fosters a collaborative team environment. Responsibilities: As a Chemical Engineer at a Marathon refinery , you can...process modeling, and development of graphical interfaces of refinery process units. Environmental Engineers work on… more
    Marathon Petroleum Corporation (08/15/25)
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