John Dwyer

John Dwyer is a seasoned network security professional with extensive experience in the field, currently serving as a Principal Network Security Engineer at Fortinet since 2016. Prior to this role, Dwyer held the position of Senior Network Engineer at Walmart.com from 2008 to November 2015 and worked as a Network Engineer at Cisco Systems for a brief period in 2007. Earlier in Dwyer's career, experience was gained at SBC / AT&T and CenterBeam, also as a Network Engineer, from 2005 to 2007. Dwyer began a career in network engineering at McKesson from 2000 to 2004, where the role held was that of Senior Network Engineer. Academic credentials include a degree from the University of California, Berkeley.