• Process Project Engineer

    Marathon Petroleum Corporation (Texas City, TX)
    …4+ years of relevant industry experience as process , controls, or projects engineer . + Proficiencies: Strong refinery process knowledge, and a basic ... Petroleum Company is in search of a highly motivated process engineer to support projects for the...single unit modifications to large capital projects involving multiple refinery process units. + Drive assigned scoping… more
    Marathon Petroleum Corporation (08/08/25)
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  • Principal Process Engineer

    Valero (San Antonio, TX)
    **Description:** Valero is looking for a*Principal Process Engineer - Fractionation* to join the * Process Optimization & Support* team at the *Valero ... Headquarters*in*San Antonio, Texas*. The Principal Process Engineer - Fractionation serves as Fractionation Subject Matter Expert providing best in class support… more
    Valero (06/04/25)
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  • Refining Engineer 1 - Chemical…

    Marathon Petroleum Corporation (El Paso, TX)
    … 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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  • Maintenance Engineer

    Phillips 66 (Sweeny, TX)
    …66 & YOU - Together we can fuel the future** The **Maintenance Engineer ** is responsible for overall mechanical engineering support for the safe and reliable ... operation and maintenance of the refinery . This role provides overall maintenance and reliability engineering...plans to address those issues. + Execute the MOC process for changes initiated due to mechanical integrity and… more
    Phillips 66 (08/08/25)
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  • Intern/Co-op - Refining Mechanical Engineer

    Marathon Petroleum Corporation (El Paso, TX)
    …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 (07/23/25)
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  • Staff Environmental Engineer

    Valero (San Antonio, TX)
    **Description:** Provide technical and regulatory assistance to refinery and corporate personnel on environmental issues related to refinery operations, project ... requirements and determines the impact of these requirements on refinery operations. Presents issues to refinery and...specific salary rate/range will be provided during the recruiting process and tends to be higher than what is… more
    Valero (07/04/25)
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  • Process Engineer , Senior

    Sulzer Pumps US Inc. (Houston, TX)
    …that enable a prosperous and more sustainable society.** POSITION: Sr. Process Engineer WORKSITE: 900 Threadneedle Street, Suite 700,Houston, Texas,77079, ... in Chemical Engineering. MINIMUM EXPERIENCE: Eight (8) years of experience as Chemical Engineer or Chemical Process Engineer ; Applications Technology … more
    Sulzer Pumps US Inc. (06/30/25)
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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 (05/10/25)
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  • Senior Process Control Applications…

    ExxonMobil (Baytown, TX)
    …With a workforce of more than 5,500, the Beaumont complex includes a refinery , chemical plant, polyethylene plant and lubricant blending and packaging plant. The ... and a global technology center. These include the Baytown Refinery , one of the largest refineries in the United...will play in our team** We are seeking Senior Process Control Application Engineers to join us in roles… more
    ExxonMobil (08/07/25)
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  • Associate Process Engineer

    Delek US Holdings (Big Spring, TX)
    …SUMMARY** The Associate Process Engineer uses understanding of process fundamentals, process equipment, refinery practices, and specific technologies ... Associate Process Engineer Location: Big Spring, TX,...to ensure safe, environmentally friendly, reliable, and optimal refinery operation while coordinating and influencing the achievement of… more
    Delek US Holdings (08/08/25)
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