Michael Sherman
Director, Operational Resilience VantorMichael Sherman leads the Operational Resilience team at Maxar, maturing processes and tools to ensure the company can fulfill the crucial customer mission...
Chynna Sherry
Director, DHS ECSChynna Sherry, MBA, PMP is a Director within the Homeland Security Solutions business unit at ECS. She is responsible for leading the strategy and implemen...
Aric Sherwood
Director, Acquisition Innovation Directorate, PEO EIS U.S. Department of the ArmyAric Sherwood currently serves as the director of the Acquisition Innovation Directorate (AID) at PEO EIS. In that capacity, he is responsible for incubati...
Lora Shiao
Chief Operating Officer Office of the Director of National Intelligence (ODNI)Lora Shiao was named Chief Operating Officer of the ODNI in October 2020. In this capacity, Ms. Shiao is responsible for the strategic management of the OD...
Leslie Shing
Technical Staff MIT Lincoln LaboratoryLeslie Shing is a technical staff member in the Artificial Intelligence Technology and Systems Group at MIT Lincoln Laboratory. Her research interests are ...
Justin Shirk
Managing Director, Defense & Intelligence Mission Operations Accenture Federal ServicesJustin Shirk is a Managing Director in the Defense & Intelligence Portfolio and the AWS relationship lead at Accenture Federal Services. He leads Accenture...
Steven Shirley
Executive Director Defense Cyber Crime CenterSteven D. Shirley is Executive Director, Defense Cyber Crime Center, Linthicum, Md. The DC3 is a national cyber center with five lines of business: the Def...
David Shive
Chief Information Officer U.S. General Services Administration (GSA)David A. Shive is the Chief Information Officer for the U.S. General Services Administration. Shive oversees GSA IT - formerly known as the Office of th...
Jonathan Sholtis
Sr. Vice President, Cybersecurity Services ICFJonathan Sholtis leads ICF’s Cybersecurity Services team, which delivers the full spectrum of cybersecurity capabilities to ensure their operations to ov...
Mike Shortsleeve
Vice President, DoD Strategic Development General Atomics Aeronautical Systems, Inc.Patrick M. “Mike” Shortsleeve joined General Atomics Aeronautical Systems, Inc. (GA-ASI) in 2019 to support the company’s commitment to the rapidly g...
Duane Shugars
A Visionary Leader in Cybersecurity Innovation Omni FederalDuane Shugars is the Cyber Domain Head at Omni Federal, a leading provider of advanced cybersecurity solutions for federal, state, and local clients. With ...
David Shulkin
Secretary U.S. Department of Veterans AffairsThe Honorable Dr. David J. Shulkin is Under Secretary for Health for the United States Department of Veterans Affairs. As the Chief Executive of the Vetera...
Heidi Shyu
Assistant Secretary of the Army for Acquisition, Logistics, and Technology U.S. ArmyMs. Heidi Shyu, a political appointee, was confirmed as the Assistant Secretary of the Army for Acquisition, Logistics and Technology [ASA(ALT)] on Septemb...
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...
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...