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    Summer 2027 Mechanical Engineering internships in Philadelphia, Pennsylvania

    As of November 11, 2026, Intern Insider listed 21 open Summer 2027 mechanical engineering internships in Philadelphia, Pennsylvania, from 15 companies. Employers include HNTB, WSP and AtkinsRéalis. 21 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.
    21 open roles · 15 companies · 2 added this week
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    HNTB logoHNTB6 open

    WSP logoWSP2 open

    AtkinsRéalis logoAtkinsRéalis1 open

    Axalta logoAxalta1 open

    Barry-Wehmiller logoBarry-Wehmiller1 open

    Clark Construction Group logoClark Construction Group1 open

    Ecolab logoEcolab1 open

    Freeman Company logoFreeman Company1 open

    Hanwha Philly Shipyard logoHanwha Philly Shipyard1 open

    Ice Miller LLP logoIce Miller LLP1 open

    IMEG logoIMEG1 open

    Kimley-Horn logoKimley-Horn1 open

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

    Stantec logoStantec1 open

    T&M Associates logoT&M Associates1 open

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    As of November 11, 2026, Intern Insider listed 21 open Summer 2027 mechanical engineering internships in Philadelphia, Pennsylvania, from 15 companies.

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