Top Secret  (233) TS/SCI  (187) SECRET  (91) Public Trust  (12)

Washington  (206) Tysons  (72) Chantilly  (63) Alexandria  (21) Dahlgren  (19) Arlington  (13) Baltimore  (12) Fort Meade  (12) Herndon  (12) Fairfax  (11) Springfield  (9) Bethesda  (7) Sterling  (7) Manassas  (6) McLean  (6) Quantico  (6) Fort Belvoir  (5) Jessup  (5) Dulles  (3) Falls Church  (3) Frederick  (3) Indian Head  (3) Laurel  (3) Rockville  (3) Stafford  (3) Annapolis  (2) Reston  (2) Sykesville  (2) Ashburn  (1) Camp Springs  (1) College Park  (1) Columbia  (1) Odenton  (1)

M.C. Dean  (294) Serco  (44) SAIC  (24) Northrop Grumman Space Systems  (17) Naval Sea Systems Command  (16) SPA  (15) General Dynamics Mission Systems  (14) L3Harris Technologies  (8) U.S. Marine Corps  (8) MTSI  (8) CACI International  (7) Arcfield  (6) Peraton  (6) Akima  (5) Naval Facilities Engineering Systems Command  (5) GDIT  (5) AMERICAN SYSTEMS  (4) QinetiQ  (4) MANTECH  (4) PGI - Patriot Group International  (4) Federal Aviation Administration  (3) Scientific Research Corporation  (3) Astrion  (3) STRATEGIC SYSTEMS PROGRAMS (SSP)  (3) Nuclear Regulatory Commission  (3) AV  (3) Microsoft  (2) Defense Logistics Agency  (2) Air Force Civilian Career Training  (2) Leidos  (2) Booz Allen Hamilton  (2) Public Buildings Service  (2) Office of Naval Research  (2) US Army Civilian Human Resources Agency  (2) ClearEdge I.T.  (2) HII  (2) Valiant Integrated Services  (1) Cherokee Federal  (1) Boeing Defense Systems  (1) Everwatch Solutions  (1) Aerospace  (1) Central Intelligence Agency  (1) Defense Intelligence Agency  (1) Missile Defense Agency  (1) Organization of the Joint Chiefs of Staff  (1) National Security Agency/Central Security Service  (1)