Sarah Nur
Associate CIO for Cybersecurity and Chief Information Security Officer (CISO) U.S. Department of the TreasurySarah Nur is a highly accomplished cybersecurity executive, currently serving as the Treasury CISO and Associate CIO for Cybersecurity. As a distinguished...
Bill Nystrom
Chief Technology Officer Telos CorporationBill Nystrom is the Chief Technology Officer at Telos Corporation where he leads the integration and development of advanced, resilient, and secure communi...
Mary O'Brien
Director of C4 and Cyber, and Chief Information Officer, J6 U.S. Department of the Air ForceLt. Gen. Mary F. O’Brien is the Director of Command, Control, Communications and Computer (C4)/Cyber, and Chief Information Officer, J6, Joint Staff, the...
(Ret) Mary O'Brien
Principal Owner Mary O'Brien Strategies LLCLt Gen Mary O’Brien, USAF (Retired) Mary O’Brien retired from the Air Force as the Director of Command, Control, Communications, and Computer/Cyber (C...
Robert O'Brien
Director, USRA Center for Space Nuclear ResearchDr. Robert C. O'Brien serves as USRA’s Director of the Center for Space Nuclear Research and is an adjunct Professor at the University of Idaho. Dr. O’...
COL Joseph O'Callaghan Jr.
XVIII Airborne Corps, Chief of Fires U.S. ArmyColonel Joseph “Joe” O’Callaghan, is from Chicago, Illinois, and was Commissioned as a Field Artillery Officer from Christian Brothers University, Me...
Kerry O'Connor
Sector Outreach and Programs Division (SOPD) Cybersecurity Coordination Team Lead U.S. Department of Homeland Security (DHS)Kerry O’Connor joined the U.S. Department of Homeland Security's Office of Infrastructure Protection (IP) in 2010 as a Program Analyst for the Sector Out...
Jason O'Connor
SVP, National Solutions, Leidos Intelligence Group LeidosJason OConnor serves as Senior Vice President for Leidos’ National Solutions Operation (NSO). He leads a portfolio of over $775M in annual sales and more...
Miles O’Brien
Science Correspondent PBS NewsHourMiles O’Brien is a veteran, independent journalist who focuses on science, technology and aerospace. He is the science correspondent for the PBS News...
Dr. Patrick O’Connell
Chief Digital Transformation Officer U.S. Department of the NavyDr. Patrick O’Connell joined the Department of the Navy in January 2016 as the Executive Director to the Chief of Naval Personnel via an industry-to gove...
LTG (ret) Trey Obering
Executive Vice President Booz AllenTrey Obering is a Booz Allen Hamilton Executive Vice President based in Herndon, Virginia. An expert in acquisition and program management, he works with c...
Denise Oberndorf
Vice President of Growth for Defense and Intel Capgemini Government SolutionsWith more than 20 years of experience supporting DoD, Denise has broad experience encompassing data analytics, cyber, auditing, process improvement and IT ...
Jennifer Obernier
CEO Grist Mill ExchangeDr. Jennifer Obernier is the CEO of Grist Mill Exchange (GME), where she leads a mission-focused team delivering faster, more flexible access to commercial...
Col Aaron Oelrich
Division Chief, Joint Fires Element and the Joint Reconnaissance Center U.S. Northern Command (NORTHCOM)Colonel Aaron J. Oelrich is the Director of the United States Northern Command’s Joint Fires and Reconnaissance Operations. In this leadership role, he i...
Richard Okrasinski
Director of C4I, Commander, Submarine Forces Atlantic U.S. NavyRichard Okrasinski is the Director of C4I at COMSUBLANT, bringing over 30 years of experience in submarine communications, cybersecurity, and IT leadership...
Reginald Oliver
Chief Digital Transformation Officer, Capability Program Executive Aviation U.S. ArmyCW4 Reginald “Reggie” Oliver attended Warrant Officer Candidate School at Fort Rucker, Alabama, in 2008. After completing the Warrant Officer Basic Co...
Brig. Gen. John Olson
Chief Data and AI Officer Department of the Air ForceBrigadier General John M. Olson is the Mobilization Assistant to the Chief of Space Operations, Headquarters United States Space Force and the Chief Data a...
Steven Omick
President & CEO Riverside Research InstituteSteve Omick, Ph.D. is the president of Vencore Labs Inc., a leading provider of research, consulting and technology solutions that drive market innovation ...
Jared Oren
Director, Test and Evaluation Division National Urban Security Technology Laboratory Science & Technology Directorate U.S. Department of Homeland Security (DHS)Jared Oren is a Test and Evaluation (T&E) Division Director at the National Urban Security Technology Laboratory (NUSTL), a government-owned and government...
Dale Ormond
Principal Director OUSD (R&E), Research Directorate U.S. Department of Defense (DOD)Mr. Dale Ormond is the Principal Director, Research, in the Office of the Assistant Secretary of Defense (Research and Engineering). Mr. Ormond is responsi...
Opeyemi Oshinnaiye
Chief Technologist CapgeminiYemi Oshinnaiye was appointed as the Chief Information Officer for the Transportation Security Administration on May 9th 2022. In his role as CIO he is res...
Paul Ott
Managing Director, Federal Supply Chain & Operations Practice Lead Accenture Federal ServicesPaul leads high-impact supply chain projects across numerous Defense clients. Paul is a transformational leader who helps agencies reinvent and implement n...