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    C# internships in Wisconsin

    As of November 11, 2026, Intern Insider listed 24 open internships in Wisconsin that mention C#, from 13 companies. The listings that mention C# are Software Engineering, Data Science & Analytics and Cybersecurity & IT roles at employers such as Rockwell Automation, Activision Blizzard and Acuity Insurance. 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.
    24 open roles · 13 companies · 2 added this week
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    Rockwell Automation logoRockwell Automation12 open

    Activision Blizzard logoActivision Blizzard1 open

    Acuity Insurance logoAcuity Insurance1 open

    Baird logoBaird1 open

    Colony Brands, Inc. logoColony Brands, Inc.1 open

    Direct Supply logoDirect Supply1 open

    Electronic Arts (EA) logoElectronic Arts (EA)1 open

    Electronic Theatre Controls logoElectronic Theatre Controls1 open

    Greenheck Group logoGreenheck Group1 open

    IAT Insurance Group logoIAT Insurance Group1 open

    Nelnet logoNelnet1 open

    Nsight logoNsight1 open

    Parker Hannifin logoParker Hannifin1 open

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    As of November 11, 2026, Intern Insider listed 24 open internships in Wisconsin that mention C#, from 13 companies.

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