Until the end of June 2013, Henry J. Sienkiewicz was a member of the Senior Executive Service (SES) assigned to the Defense Information Systems Agency (DISA), where he served in multiple capacities. Most notably he served as the Agency’s Chief Information Officer (CIO) for two years and as the Designated Approving Authority (DAA) for three years. Mr. Sienkiewicz is currently the COO for an emerging software company. He or his companies have been the recipient of multiple awards for innovations or achievement in the technology industry. He retired as a United States Army Reserve lieutenant colonel in July 2008. Henry holds a bachelor of arts from the University of Notre Dame and a master of science from Johns Hopkins University. In 2011, he was named one of the Top 50 Government CIOs by Information Week. In 2013, Mr. Sienkiewicz was selected by Computer World as Premier 100. He has published two book, Untangled (2013) and Centerlined (2006).