Marianne Bailey leads the Guidehouse Advanced Solutions Cybersecurity practice to provide strategies and solutions which enable Guidehouse clients to manage their cybersecurity risks. By leveraging other Guidehouse Solutions areas of Artificial Intelligence, Open Source Solutions, Advanced Analytics, Enterprise Risk Management, and Digital & Emerging Technologies, she partners with clients to develop and sustain cyber resilience to mitigate cybersecurity risks against current and emerging threats.
Marianne brings over 30 years of experience in government leadership, spear-heading Cybersecurity and information sharing initiatives across the DoD, IC, and civil government sectors. Most recently, she served as Deputy National Manager for National Security Systems (NSS) and Senior Cybersecurity Executive for NSA. In this position she was directly responsible for all National Security Systems across the government containing classified and/or sensitive information critical to military and intelligence activities. Prior to that she served as both Principal Deputy for Cybersecurity and Deputy Chief Information Security Officer (DCISO), Department of Defense Chief Information Officer (DoD CIO). She recently received the Distinguished Executive Presidential Rank Award, the highest government civilian recognition, for her contributions to national security.
Marianne earned a Bachelor of Science degree from the University of Maryland, College Park in Mechanical Engineering (1984), and a Master of Science degree in Resourcing the National Strategy from the Industrial College of the Armed Forces, National Defense University (2006). She is also a graduate of the NSA Senior Leadership Development Program (2003-2007). She attended the Harvard Leadership and the Executive Leadership at the Peak Programs.
B.S., University of Maryland, College Park in Mechanical Engineering M.S., Resourcing the National Strategy, College of the Armed Forces, National Defense University NSA Senior Leadership Development Program Harvard Leadership Program and Mission to the Stars
Attended the Harvard Leadership and the Executive Leadership at the Peak Programs