Lawrence B. Prior III

Lawrence B. Prior III
President and Chief Executive Officer

Larry Prior is president and chief executive officer of CSRA. With more than 30 years of public and private sector experience, Mr. Prior has an extensive background in intelligence, security, technology and defense initiatives.

Mr. Prior was appointed executive vice president and general manager of CSC’s North American Public Sector (NPS), a $4.1 billion business unit that provided IT, business operations and specialized engineering services for local, state and federal government clients across North America, in December 2014.

Previously, Mr. Prior served as vice president and general manager of the Defense and Intelligence Group in CSC’s NPS, providing next-generation technology solutions and mission services to the U.S. Department of Defense and intelligence community.

Before joining CSC, Mr. Prior was executive vice president of Service Sectors and chief operating officer for BAE Systems, Inc.

Mr. Prior has held executive leadership positions at ManTech International, SAIC, LightPointe Communications, High Technology Solutions, the County of San Diego and TRW. Earlier in his career, Mr. Prior worked as a professional staff member on the House Permanent Select Committee on Intelligence and served as an intelligence officer in the U.S. Marine Corps. He also serves as a member of the Board of Directors for both the National Defense Industrial Association and INSA.

Mr. Prior has a bachelor’s degree in Biology from Loyola Marymount University and a master’s degree in Security Studies from the Edmund A. Walsh School of Foreign Service at Georgetown University.