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Sign up to search for other John Barr's across our 850M+ professionals databaseWork Experience 17 years
Jan 2022 - Current
Jan 2019 - Current
Mar 2020 - Jan 2022
Oct 2014 - Jan 2019
Mar 2014 - Oct 2014
Dec 2012 - Mar 2014
Apr 2009 - Aug 2012
Their professional focus is Cisco Routers, Cisco Systems Products, and Cisco Technologies across 3 core areas.
John holds Microsoft Certified: Azure Administrator Associate, Microsoft Certified: Azure Security Engineer Associate, and Azure Fundamentals certifications.
Education
Bachelor's degree at The University of Texas at San Antonio
Associate's degree at San Antonio College
John Barr Namesakes
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