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    Kathryn DeFries

    Grain Valley, Missouri

    Principal Engineer

    T-mobile

    Specialties

    check markBusiness Intelligence & Analytics

    check markDevOps & Site Reliability

    check markIT Consulting

    check markIT Security

    check markQuality Assurance

    check markSystem & Network Administration

    check markSystems Architecture & Engineering

    check markTechnical Product Management

    check markTechnology Management

    check markTechnical Support

    Where I've Worked
    T-mobile logo

    2020 – Present

    Principal Engineer

    T-mobile
    Sprint logo

    2016 – 2020

    Technical Support Engineer IV

    Sprint
    Ericsson logo

    2011 – 2016

    Technical Support Engineering Manager III

    Ericsson
    Terracon Consultants logo

    2008 – 2009

    Manager, Technical Services

    Terracon Consultants
    Cerner Corporation logo

    2005 – 2008

    Manager, Network Operations, Directory Services, Tools

    Cerner Corporation
    Sprint logo

    2002 – 2005

    Manager, Enterprise Server Administration Team

    Sprint
    Sprint logo

    1997 – 2002

    Supervisor and System Engineer

    Sprint
    Sprint logo

    1996 – 1997

    Client Support Analyst

    Sprint
    Y

    1995 – 1996

    Help Desk Analyst

    Yellow Technologies
    Where I've Studied

    In Progress

    Masters, Legal Studies

    Purdue Global

    2021

    MBA, Business Administration

    MidAmerica Nazarene University

    2003

    BS, Business Management

    Baker University

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