Jeff Thomas

Jeff is a cyber security expert and Red Team leader with over 20 years of experience testing and evaluating mission-critical systems. He specializes in identifying network vulnerabilities for large enterprises and national security infrastructure, and analyzing how they translate into strategic issues.

At Epiphany, Jeff serves as a principal cyber security solution architect and engineer, overseeing the development and refinement of the Epiphany Intelligence Platform. Jeff also leads Epiphany’s penetration testing team in performing vulnerability/risk assessments, and serves as a subject matter expert for application security, cyber security automation, and threat hunting.

Jeff’s positions prior to joining Epiphany include Manager of Sony Interactive Entertainment’s Global Vulnerability Management Program and Technical Lead of the US Department of Energy's Red Team.