• Process Engineering Intern

    Carollo Engineers (Seattle, WA)
    …design, and construction of water and wastewater facilities. We are seeking a Process Engineering - Intern - Wastewater for our Seattle office. As part ... the best place for you to build your career. **Responsibilities** + Performs engineering work in wastewater treatment and conveyance infrastructure. + Prepares… more
    Carollo Engineers (10/18/25)
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  • Refining Chemical Engineering Intern

    Marathon Petroleum Corporation (Anacortes, WA)
    …taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate ... include: develop and lead test runs to optimize refinery operations; perform process engineering calculations concerning the various process technology… more
    Marathon Petroleum Corporation (11/14/25)
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