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    Summer 2027 Computer Science internships in St. Louis, Missouri

    As of November 11, 2026, Intern Insider listed 27 open Summer 2027 computer science internships in St. Louis, Missouri, from 15 companies. Employers include Hubbell Incorporated, Midland States Bank and Ameren. None of these listings is marked remote. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
    27 open roles · 15 companies · 2 added this week
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    Hubbell Incorporated logoHubbell Incorporated7 open

    Midland States Bank logoMidland States Bank5 open

    Ameren logoAmeren3 open

    Bunge logoBunge1 open

    Concordia Plan Services logoConcordia Plan Services1 open

    Copeland logoCopeland1 open

    Emerson logoEmerson1 open

    Enterprise logoEnterprise1 open

    EY logoEY1 open

    Federal Reserve System logoFederal Reserve System1 open

    HNTB logoHNTB1 open

    IMEG logoIMEG1 open

    Keeley Companies logoKeeley Companies1 open

    Nooter/Eriksen, Inc. logoNooter/Eriksen, Inc.1 open

    Watlow logoWatlow1 open

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    As of November 11, 2026, Intern Insider listed 27 open Summer 2027 computer science internships in St. Louis, Missouri, from 15 companies.

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