• Senior Planning & Optimization Engineer…

    Marathon Petroleum Corporation (Houston, TX)
    …the objective of maximizing JV's synthetic margin capture. The Value Chain Planning Lead is responsible for the day-to-day planning, optimization , and steering ... + Five years of professional experience in value chain optimization , refinery planning, refinery economics,...a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human… more
    Marathon Petroleum Corporation (10/17/25)
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  • Intern/Co-op - Refining Chemical Engineering…

    Marathon Petroleum Corporation (Texas City, TX)
    …Past projects/duties include: develop and lead test runs to optimize refinery operations; perform process engineering calculations concerning the various ... and adsorbents; complete projects and provide recommendations for improvements to the refinery process and equipment. Operations Research Engineers may help… more
    Marathon Petroleum Corporation (10/22/25)
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  • Senior Process Control Applications…

    ExxonMobil (Beaumont, TX)
    **About us** At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world's largest publicly ... of more than 5,500, the Beaumont complex includes a refinery , chemical plant, polyethylene plant and lubricant blending and...will play in our team** We are seeking Senior Process Control Application Engineers to join us in roles… more
    ExxonMobil (10/21/25)
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  • Polymers Process Improve Engineer

    ExxonMobil (Baytown, TX)
    …Strong technical, analytical, and problem solving skills + Experience with process optimization /control/troubleshooting, process equipment, facility projects ... **About us** At ExxonMobil, our vision is to lead in energy innovations that advance modern living...these basic responsibilities IEs are often key contributors to process efficiency improvements, capacity optimization activities, capital… more
    ExxonMobil (09/25/25)
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  • Senior Chemical Process Engineer

    ExxonMobil (Beaumont, TX)
    Process design experience + Familiarity with advanced control strategies/ optimization software + Working knowledge of RBI practices (corrosion damage ... **About us** At ExxonMobil, our vision is to lead in energy innovations that advance modern living...of more than 5,500, the Beaumont complex includes a refinery , chemical plant, polyethylene plant and lubricant blending and… more
    ExxonMobil (07/31/25)
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  • Data Center Engineering Specialist

    Valero (San Antonio, TX)
    …information system infrastructure disciplines/components and business users as a lead for highly complex projects and/or enhancements to existing architecture. ... facility aspects of the data center. * Provide management, monitoring, and optimization of power utilization, HVAC requirements and capacity planning for Valero data… more
    Valero (09/05/25)
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  • I & E Tech

    Delek US Holdings (Big Spring, TX)
    …and maintains the electrical and instrumentation systems in a safe manner within the Refinery . This role must be able to maintain and repair equipment according to ... service manuals, company procedures or process and instrumentation diagrams. All activities will be performed... Improvement + Project Management + Resource Planning & Optimization + Systems Thinking + Troubleshooting + Ability to… more
    Delek US Holdings (09/25/25)
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  • Senior Business/Facilities Planner

    ExxonMobil (Baytown, TX)
    …impact of appropriate market and other material sensitivities on project viability + Lead and/or perform process optimization studies to identify or ... savings, process configuration alternatives, safety facilities requirements, etc. + Lead / facilitate / support Project Gates and coordinate development and… more
    ExxonMobil (08/07/25)
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  • Polyethylene Advanced Manufacturing Engineer

    ExxonMobil (Beaumont, TX)
    …off-spec events + Initiate and progress improvements through Management of Change Process + Lead and/or participate in incident investigations, including ... **About us** At ExxonMobil, our vision is to lead in energy innovations that advance modern living...+ 3+ years of chemical manufacturing plant experience + Process Monitoring & Optimization + Problem Solving… more
    ExxonMobil (10/04/25)
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  • Utilities Strategic Planner

    ExxonMobil (Baytown, TX)
    …of scoping cost & schedule estimate, working with other organizations as appropriate + Lead and/or support process optimization studies to identify or ... **About us** At ExxonMobil, our vision is to lead in energy innovations that advance modern living...and a global technology center. These include the Baytown Refinery , one of the largest refineries in the United… more
    ExxonMobil (09/06/25)
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