• Refining Chemical Engineering

    Marathon Petroleum Corporation (San Antonio, TX)
    …your written and verbal presentation skills in a professional work environment. Most Chemical Engineering co-ops and interns enter into the following positions: ... of professionals who run a specific portion of the refining process. Most often, Chemical Engineers will... Engineer into practice. The vast majority of our Chemical Engineering interns/co-ops work in this area.… more
    Marathon Petroleum Corporation (08/15/25)
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  • Chemical Engineering Intern

    Valero (San Antonio, TX)
    …The internship program inspires tomorrow's innovators by developing highly motivated Chemical Engineering majors who are ready for challenging projects ... * Currently pursuing Bachelor's degree (or higher degree) in Chemical Engineering , required. * Overall GPA of...Oct 15, 2025 at 11:59 PM._* *About The Valero Intern Program* The Valero Intern Program gives… more
    Valero (09/03/25)
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  • Safety Engineering Intern (Summer…

    Valero (San Antonio, TX)
    …pay. **Qualifications:** * Currently pursuing bachelor's degree (or higher degree) in Chemical Engineering , Safety Sciences or related field, required. * Overall ... with your resume within the Attachments.* *About The Valero Intern Program* The Valero Intern Program gives students hands-on experience in the energy industry… more
    Valero (09/03/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (San Antonio, TX)
    …Qualifications: + Candidates must be pursuing a Bachelor's degree in Chemical , Civil, Electrical, Mechanical, or Petroleum Engineering . + Concurrent ... Responsibilities: The Natural Gas and NGL Services (Gathering and Processing) Engineering I ntern/Co-op manages all aspects of assigned projects including initial… more
    Marathon Petroleum Corporation (09/04/25)
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  • Intern /Co-op - Midstream Environmental…

    Marathon Petroleum Corporation (San Antonio, TX)
    …sessions. Qualifications: + Candidates must be pursuing a Bachelor's degree in Chemical Engineering or Environmental Engineering . + Concurrent enrollment ... reports and recommendations to appropriate personnel. + Designs and/or reviews engineering designs and cost estimates for environmental equipment or systems;… more
    Marathon Petroleum Corporation (09/21/25)
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  • Renewables Engineering Co-op (Summer + Fall…

    Valero (San Antonio, TX)
    …and Interns who are ready for new and exciting challenges in a bio- refining environment. *Description* Provides assistance to the Engineering Manager by ... for energetic and motivated students to join the Valero Intern Program. The internship program has openings for Renewables...Currently pursuing a bachelor's degree (or higher degree) in Chemical , Mechanical or Biosystems Engineering or related… more
    Valero (09/09/25)
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