Heidi Shyu
Under Secretary, Office of the Under Secretary of Defense for Research and Engineering [OUSD R&E], Acquisition and Sustainment U.S. Department of Defense (DOD)Ms. Heidi Shyu is the Under Secretary of Defense for Research and Engineering (OUSD(R&E)). In this role, she serves as the Chief Technology Officer for the...
Dr. DJ Shyy
Communications Engineer & Principal The MITRE CorpDr. DJ Shyy is a principal 5G technologist within MITRE. He has experience in LTE, 5G, and 6G, including cellular system design and optimization, security ...
Brian Sidari
Deputy Chief of Space Operations for Intelligence U.S. Space ForceMaj. Gen. Brian Sidari is Deputy Chief of Space Operations for Intelligence at United States Space Force, the Pentagon, Washington D.C. In this capacity,...
Shamlan Siddiqi
CTO, Public Sector NTT DATA, Inc.Shamlan Siddiqi is CTO for NTT DATA's Public Sector Business Unit. Previously, Shamlan successfully lead the Digital Experience Practice in both top line a...
Michael Sieber
Cybersecurity Director MaximusColonel Michael Sieber, U.S. Army, Retired, currently leads the defense market cybersecurity programs at Maximus, focusing on safeguarding mission-critical...
Paul Siegrist
Vice President, Business Development and Strategy LeidosPaul Siegrist joined Leidos in December 2021. He serves in the Defense Group as Vice President for Maritime Systems Business Development and Strategy. A r...
Robert Silverman
CEO OddballRob leads Oddball, a strangely human force of engineers, program managers, and commercial tech professionals driving innovation in government digital servi...
Mark Simerly
Commanding General, U.S. Army Combined Arms Support Command and Sustainment Center of Excellence, TRADOC U.S. ArmyMajor General Mark T. Simerly assumed the duties and responsibilities as the Commanding General for the Combined Arms Support Command (CASCOM), the Sustain...
Nathan Simington
Director of Policy & Strategy Ericsson FederalNathan Simington joins the leadership team as a highly respected authority, bringing extensive experience in leading regulatory initiatives and shaping cri...
David Simpson
Rear Admiral (ret.), USN Professor Virginia Tech – Pamplin College of Business Leadership and Cybersecurity Programs Virginia Tech...
Todd Simpson
Chief Product Officer Health and Human Services (HHS)Mr. Simpson serves as the newly appointed Chief Product Officer (CPO) for the Chief Product Office within the Office of the CIO in the Department of Health...
P.W. Singer
Author Burn-In: A Novel of the Real Robotic RevolutionPeter Warren Singer is Strategist at New America. He has been named by the Smithsonian as one of the nation’s 100 leading innovators, by Defense News as ...
Jill Singer
Vice President, National Security AT&TJill Singer leads AT&T business activities for the Federal Government supporting those who serve and protect our nation including Civilian departments and...
Greg Singleton
Chief Artificial Intelligence Officer U.S. Department of Health and Human Services (HHS)...
Matthew Sipe
APEO & Army Aviation Chief Engineer of MOSA Transformation U.S. ArmyMr. Matt Sipe is currently serving as the Director of MOSA Transformation for PEO AVN. As such, he is responsible for developing and implementing an integr...
Mitchell Sipus
CEO North Star LabsMitchell Sipus, PhD is the CEO and co-founder of North Star Labs, builders of the deterministic substrate for network security across IT, OT, and space. Th...
Chezian Sivagnanam
Chief Enterprise Architect National Science FoundationChezian advises the CIO in planning and coordination of IT vision, strategy, goals, budget, and initiatives that support NSF’s long-term objectives. He i...
Rhett Skiles
Deputy Assistant Secretary for Cyber and Emerging Technology Intelligence Office of Intelligence and Analysis (OIA) U.S. Department of the TreasuryRhett has served as the Deputy Assistant Secretary for Cyber and Emerging Technology Intelligence since 2021, when OIA established the Cyber Intelligence D...
Brad Skillman
Deputy Chief of Naval Operations for Integration of Capabilities and Resources, N8, Office of the Chief of Naval Operations U.S. NavyVice Adm. Brad Skillman is a native of Muncie, Indiana and St. Paris, Ohio. He is a 1986 graduate from the U.S. Naval Academy with a Bachelor of Science in...
Robert Skinner
Director and JFHQ-DODIN Commander Defense Information Systems Agency (DISA)Air Force Lt. Gen. Robert J. Skinner is the director of the Defense Information Systems Agency and the commander of the Joint Force Headquarters-Department...
Joshua Skule
Executive Assistant Director for Intelligence Federal Bureau of Investigation (FBI)Mr. Skule currently serves as the FBI’s Executive Assistant Director for Intelligence and leads the organization’s Intelligence Branch. Appointed to th...