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    Sean McMahan

    Mundelein, Illinois

    Infrastructure Professional III

    RR Donnelley

    Specialties

    check markIT Security

    check markTechnology Management

    Where I've Worked
    RR Donnelley logo

    Jan 2008 – Present

    Infrastructure Professional III

    RR Donnelley
    A

    1999 – 2007

    Manager of Information Systems

    Anthology, Inc
    P

    1995 – 1998

    Project Manager

    Preface, Inc
    Where I've Studied

    Bachelors, Mass Communications

    Illinois State University

    Associates, Liberal Arts

    College of DuPage

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