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    Timothy Grega

    Chief Of Operations at Tier One

    Timothy Grega is the Chief of Operations at Tier One, a Dallas-based security service provider.12 He has over 20 years of military experience and is a security and intelligence professional.2 In his role at Tier One, Grega is responsible for overseeing operations and investigating critical incidents, such as the recent case where an armed security officer left their gun belt in an elementary school bathroom in Arlington, Texas.1 Grega's LinkedIn profile indicates that he is based in Rockwall, Texas, and has more than 500 connections on the professional networking platform.2

    Highlights

    Sep 18 · nbcdfw.com
    Armed guard fired after leaving gun in Arlington school bathroom

    Related Questions

    What is Timothy Grega's background before joining Tier One?
    How long has Timothy Grega been with Tier One?
    What specific training does Tier One provide to its security officers?
    How does Tier One's training standards compare to state requirements?
    What are the main responsibilities of the Chief of Operations at Tier One?
    Timothy Grega
    Timothy Grega, photo 1
    Timothy Grega, photo 2
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    Location

    Rockwall, Texas, United States