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    Summer 2027 Mechanical Engineering internships in Pennsylvania

    As of November 11, 2026, Intern Insider listed 28 open Summer 2027 Mechanical Engineering internships in Pennsylvania, from 22 companies. Employers include HDR, Westinghouse Electric Company and AV. 28 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.
    28 open roles · 22 companies · 5 added this week
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    HDR logoHDR3 open

    Westinghouse Electric Company logoWestinghouse Electric Company3 open

    AV logoAV2 open

    WSP logoWSP2 open

    Air Products logoAir Products1 open

    Armstrong World Industries logoArmstrong World Industries1 open

    Carpenter Technology Corporation logoCarpenter Technology Corporation1 open

    Dorman Products logoDorman Products1 open

    Eaton logoEaton1 open

    Fenner Precision Polymers logoFenner Precision Polymers1 open

    IMEG logoIMEG1 open

    Kingsbury, Inc.® logoKingsbury, Inc.®1 open

    Marathon Petroleum Corporation logoMarathon Petroleum Corporation1 open

    Penn State University logoPenn State University1 open

    Philips logoPhilips1 open

    Qnity logoQnity1 open

    Schnabel Engineering logoSchnabel Engineering1 open

    Smith+Nephew logoSmith+Nephew1 open

    SMS group USA logoSMS group USA1 open

    Stantec logoStantec1 open

    Volvo Group logoVolvo Group1 open

    Voyager Technologies logoVoyager Technologies1 open

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    As of November 11, 2026, Intern Insider listed 28 open Summer 2027 Mechanical Engineering internships in Pennsylvania, from 22 companies.

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