Brian Lyttle

Mr. Lyttle serves as the Chief of the Cyber Security Division, developing defensive cyber technology and cyber-security solutions for inclusion into programs across the Department of Defense. Mr. Lyttle joined the C5ISR Center from industry after working as a consultant developing opportunities with government.
Previously Mr. Lyttle was a Soldier with multiple Army and Joint assignments. His last duty assignment was the Program Executive Officer (PEO) and Deputy Director, Cyber Development, at the Defense Information System Agency. The organization designs, develops and operates the products defending DoD’s Information Networks (DoDIN). The directorate portfolio includes 40+ key products including the DoDIN Perimeter, the Joint Regional Security Stack (JRSS), DoD Mobility Solutions, Public Key Infrastructure (PKI/E), and Host Based Security Solutions (HBSS).
Mr. Lyttle also served in key Joint and Army assignments including Program Manager-Global Command and Control System-Joint (GCCS-J), Product Manager Strategic Mission Command, Asst. PM Net-Centric Enterprise Services (NCES), and Deputy PM Adaptive Planning and Execution (APEX), as well as a staff assignment at HQDA/DCS G-1. He began his career as a Field Artillery officer, including assignments as Battery Commander, Combat Developments Officer, and Fire Support Officer.
Mr. Lyttle received a Master of Business Administration from the University of Maryland-College Park, a Master of Science-Computer Science from the Naval Postgraduate School, and a Bachelor of Science-Computer Science, from USMA, West Point, NY. He is a graduate of the Executive Program Manager’s Course (PMT402), and is DAWIA Level III certified in Program Management and Information Technology.