Keith Calligan

Keith Calligan

Network Operations Technician/Systems Administrator

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location of Keith CalliganLevittown, Pennsylvania, United States

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  • Timeline

  • About me

    Associate Principal Specialist Solution Architect (OCP) at Red Hat

  • Education

    • University of Maryland University College

      2012 - 2016
      Master's Certificate Cybersecurity
    • Stevenson Universigty

      2006 - 2010
      Bachelor of Applied Science (B.A.Sc.) Computer Information Systems/Network Design 3.95
    • CCBC Dundalk

      1996 - 2003
      Associate of Applied Science Digital Electronics
  • Experience

    • Alabanza

      Feb 2000 - Sept 2004
      Network Operations Technician/Systems Administrator
    • Alabanza Corporation

      Sept 2004 - Jul 2007
      Senior Technical Support Representitive
    • Global Telecom Brokers

      Jul 2007 - Jul 2008
      Data Engineer
    • Performance Technology Group/WWT

      Jul 2008 - Apr 2011
      Senior Systems Administrator/Systems Engineer
    • Bridges Consulting

      Apr 2011 - May 2012
      Systems Administrator
    • WWTAS

      May 2012 - Mar 2013
      Systems Administrator/Systems Engineer
    • NetCentric Technology, Inc.

      Mar 2013 - Jun 2014
      Principal Systems Integrator
    • Booz Allen Hamilton

      Jun 2014 - Jun 2015
      Lead Engineer
    • CyberPoint International

      Jun 2015 - Jan 2016
      Senior Security Engineer
    • ASRC Federal Vistronix

      Jan 2016 - Apr 2017
      Senior Principal Systems Integrator
    • Red Hat

      Jun 2018 - now
      • Associate Principal Specialist Solutions Architect

        Oct 2021 - now
      • Senior Specialist Solution Architect (OCP)

        Mar 2020 - Oct 2021
      • Senior Consultant

        Jun 2018 - Mar 2020
  • Licenses & Certifications

    • Microsoft Certified IT Professional

      Feb 2011
    • Red Hat Certified Engineer Version 5

      Feb 2009
    • CISSP

      Feb 2013
    • Cisco Certified Network Associate

      May 2008
    • Red Hat Certified Specialist in MultiCluster Management

      Red Hat
      Oct 2023
      View certificate certificate
    • AWS Certified Cloud Practitioner

      Amazon Web Services (AWS)
      Dec 2022
      View certificate certificate
    • Microsoft Certified: Azure Fundamentals

      Microsoft
      Nov 2023
      View certificate certificate
    • Red Hat Certified Specialist in OpenShift Administration

      Red Hat
      Dec 2019