Marianne Bailey serves as Cybersecurity Leader at Guidehouse where she leverages her extensive experience addressing cybersecurity risks for our nation’s intelligence and defense communities to help Guidehouse clients with their most complex cybersecurity challenges.
As former Deputy National Manager for US National Security Systems at the National Security Agency (NSA), Marianne brings over 30 years of experience in government leadership, spear-heading Information Technology (IT) security and information sharing initiatives across the Department of Defense (DoD), Intelligence Community (IC), and civil government sectors.
October, 2019 - present