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    Summer 2027 Mechanical Engineering internships in Chicago, Illinois

    As of November 12, 2026, Intern Insider listed 62 open Summer 2027 mechanical engineering internships in Chicago, Illinois, from 43 companies. Employers include Sargent & Lundy, HNTB and Ecolab. 62 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
    62 open roles · showing the 60 most relevant · 43 companies · 3 added this week
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    Sargent & Lundy logoSargent & Lundy7 open

    HNTB logoHNTB4 open

    Ecolab logoEcolab2 open

    Ghafari Associates logoGhafari Associates2 open

    Gresham Smith logoGresham Smith2 open

    Motorola Solutions logoMotorola Solutions2 open

    Stantec logoStantec2 open

    Stryker logoStryker2 open

    Syska Hennessy Group logoSyska Hennessy Group2 open

    UL Solutions logoUL Solutions2 open

    ABB logoABB1 open

    Arcadis logoArcadis1 open

    ARCO/Murray logoARCO/Murray1 open

    Barry-Wehmiller logoBarry-Wehmiller1 open

    BNSF Railway logoBNSF Railway1 open

    Bulley & Andrews logoBulley & Andrews1 open

    Clark Dietz, Inc. logoClark Dietz, Inc.1 open

    Enova International logoEnova International1 open

    Federal Home Loan Bank of Chicago logoFederal Home Loan Bank of Chicago1 open

    Ferrara logoFerrara1 open

    Freeman Company logoFreeman Company1 open

    GE logoGE1 open

    GE Vernova logoGE Vernova1 open

    Google logoGoogle1 open

    Group One Trading logoGroup One Trading1 open

    IMC Trading logoIMC Trading1 open

    J.S. Held LLC logoJ.S. Held LLC1 open

    Jacobs logoJacobs1 open

    Marsh McLennan logoMarsh McLennan1 open

    Michaels Energy- an Inc. 5000 Company logoMichaels Energy- an Inc. 5000 Company1 open

    Palomar logoPalomar1 open

    Pattern Energy logoPattern Energy1 open

    ProAmpac logoProAmpac1 open

    RWE logoRWE1 open

    Salas O'Brien logoSalas O'Brien1 open

    Siemens logoSiemens1 open

    Silkline logoSilkline1 open

    Solenis logoSolenis1 open

    The Options Clearing Corporation (OCC) logoThe Options Clearing Corporation (OCC)1 open

    Turner Construction Company logoTurner Construction Company1 open

    We Energies logoWe Energies1 open

    Wiss, Janney, Elstner Associates, Inc. logoWiss, Janney, Elstner Associates, Inc.1 open

    WSP logoWSP1 open

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    As of November 12, 2026, Intern Insider listed 62 open Summer 2027 mechanical engineering internships in Chicago, Illinois, from 43 companies.

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