Chairman of the Board and Executive Chairman; Director of the Company since 1981. Under Dr. London's leadership, CACI has grown from a small professional services consulting firm to become a major international pacesetter in information technology and communications solutions markets. CACI became a Fortune 1000 company in 2006. Dr. London joined CACI in 1972. He was elected President and Chief Executive Officer in 1984 and Chairman of the Board in 1990. On July 1, 2007, Dr. London was appointed to Chairman of the Board and Executive Chairman. He has been a director since 1981. Dr. London is currently a director and member of the Executive Committee of the Armed Forces Communications and Electronics Association and was formerly a member of the Senior Advisory Board of the Northern Virginia Technology Council. Dr. London serves on the Board of Directors of Advanced Blast Protection, Inc., the U.S. Naval Institute, the U.S. Navy Memorial Foundation, the Naval Historical Foundation and the Secretary of the Navy's Advisory Subcommittee on Naval History. Dr. London is also a member of the National Military Intelligence Association, Intelligence and National Security Alliance, the Navy League, the Naval Order of the U.S.A., the American Legion, and the Association of the U.S. Army. Dr. London holds a B.S. in Engineering from the United States Naval Academy, a M.S. in Operations Research from the United States Naval Postgraduate School, and a Doctorate in Business Administration, conveyed with distinction, from the George Washington University School of Business and Public Management. Early in his career, Dr. London served as a Naval Aviator. Dr. London holds the rank of Captain, U.S. Navy Reserve (Retired). Dr. London has received numerous awards over the years for his business and civic accomplishments, including the John W. Dixon Award from the Association of the U.S. Army, the Ernst & Young Entrepreneur of the Year for Government IT Services, the Earl C. Williams Award for Leadership in Technology, the KPMG Peat Marwick High Tech Entrepreneur Award, the Albert Einstein Award for Technology Achievement in the Defense Fields, and the U.S. Navy League's Fleet Admiral Chester W. Nimitz Award for his exemplary contributions to the enhancement of U.S. maritime strength and national security. In addition, Dr. London has been recognized by the Human Resources Leadership Award of Greater Washington, in its annual awards program, through the establishment of its Ethics in Business Award named in his honor.