Henry J. Sienkiewicz, an award winning technologist, has held c-level positions at multiple government agencies and technology companies. He currently sits on the boards of CyLogic, and the Arts Club of Washington. Henry is an adjutant faculty member at Georgetown University where he is focused on cybersecurity. He holds membership in the National Association of Corporate Directors (NACD), the Armed Forces Communications and Electronics Association (AFCEA), and MindShareDC.
Henry is the former Chief Information Officer (CIO) and Designated Authorizing Authority (DAA) for the Defense Information Systems Agency (DISA), the provider of information technology services for the Department of Defense (DoD), its mission partners, and the Executive Office of the President. He had been a Fellow at the Department of Homeland Security’s Borders, Trade and Immigration Institute.
Prior to joining Federal Service, Henry served as an executive with multiple technology companies, primarily in the travel industry and start-up community. His executive leadership roles included Chief Executive Officer (CEO), Chief Operating Officer (COO), and Chief Information Officer (CIO). In 2013, ComputerWorld named Henry as a Premier100.
Henry is a best-selling author in areas of cybersecurity and philosophy; his works concentrate on the intersection of technology and humanity. His most recent book is “The Art of Cyber Conflict,” an Amazon best –seller doctrinal piece that uses Sun Tzu’s “The Art of War” as a baseline to understand cyber.
Henry holds a Bachelor of Arts degree from the University of Notre Dame and a Masters of Science from the Johns Hopkins University.