• Analyzer Technician (Beaumont Refinery )

    ExxonMobil (Beaumont, 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 ... our team** We are looking for Analyzer Technicians at our Beaumont, Texas Refinery . An Analyzer Technician is responsible to perform all activities associated with… more
    ExxonMobil (08/27/25)
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  • Refining Engineer 1 - Chemical Engineer - Intern…

    Marathon Petroleum Corporation (El Paso, TX)
    …of refining operations. Process Control Engineers provide technical support for the refinery 's sophisticated Distributed Control System . They work in a team ... operations. They will be assigned a specific unit or units within the Refinery with responsibilities of daily monitoring and troubleshooting of their areas, process… more
    Marathon Petroleum Corporation (06/11/25)
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  • Intern/Co-op - Refining Electrical Engineering…

    Marathon Petroleum Corporation (Texas City, TX)
    system , as well as learning and understanding about how our critical Refinery Safety Instrumented Systems (SIS) are applied. Process Control / Technical ... work on a wide array of projects in support of the process control systems installed throughout the refinery and products movements areas. The process control… more
    Marathon Petroleum Corporation (08/28/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Texas City, TX)
    …team environment. Responsibilities: As a Chemical Engineer at a Marathon refinery , you can expect to become familiar with process equipment fundamentals ... will also gain knowledge of various aspects of a refinery by working with a team of professionals who...Findlay, Ohio. The company operates the nation's largest refining system . MPC's marketing system includes branded locations… more
    Marathon Petroleum Corporation (08/15/25)
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  • Intern/Co-op - Refining Mechanical Engineer (Fall…

    Marathon Petroleum Corporation (El Paso, TX)
    …in rotating equipment (pumps, compressors, etc.), and troubleshooting fixed equipment ( refinery pressure vessels, heat exchangers, piping systems , etc.). ... a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery , you can expect to become familiar with industry codes and best… more
    Marathon Petroleum Corporation (08/25/25)
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  • Refining Engineer 1 - Electrical Engineer - Intern…

    Marathon Petroleum Corporation (El Paso, TX)
    system , as well as learning and understanding about how our critical Refinery Safety Instrumented Systems (SIS) are applied. Process Control / Technical ... array of projects in support of the process control systems installed throughout the refinery and products...Findlay, Ohio. The company operates the nation's largest refining system . MPC's marketing system includes branded locations… more
    Marathon Petroleum Corporation (06/17/25)
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  • Superintendent Maintenance

    Valero (Three Rivers, TX)
    …and Planning Departments. * Maintains and evaluates equipment history through the SAP system , and works with the Warehouse on completing material listing for SAP. * ... Planners and Materials Coordinator. * Audits the work order system for volume, costs, flow, proper application of the...switchyard (DC-0) down to the individual loads throughout the refinery . * Represents the Refinery in the… more
    Valero (06/20/25)
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  • Process Project Engineer

    Marathon Petroleum Corporation (Texas City, TX)
    …of a highly motivated process engineer to support projects for the Galveston Bay Refinery in Texas City, TX. This position reports to the Process Optimization & ... from small single unit modifications to large capital projects involving multiple refinery process units. + Drive assigned scoping studies and provides leadership to… more
    Marathon Petroleum Corporation (08/08/25)
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  • Payroll Analyst

    Phillips 66 (Sweeny, TX)
    …the data is accurate for timely interface with the payroll/benefits system . Organizational skills, sound judgment, personal initiative and excellent time management ... and process necessary corrections + Responsible for auditing the Workforce Software system for data integrity + Comply with the regulatory standards, policies and… more
    Phillips 66 (08/29/25)
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  • Lead HR Specialist

    Valero (Houston, TX)
    …needed, and recruits for salaried nonexempt vacancies. * Inputs data in HR System , including applicant tracking. * Maintains and updates HR records, files, and HRMS ... system . * Maintains and updates job descriptions and Seniority...with Workers Comp-related problems. * Prepares Personnel Announcements for refinery . * Prepares responses to EEOC charges, assists in… more
    Valero (07/02/25)
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