Open federal Security Systems contracts - Land Your Contract https://landyourcontract.com/contractors/security-systems/ Newest open, biddable federal Security Systems listings (free sample of 53 open right now). Source: SAM.gov official public data. en-us Sat, 12 Sep 2026 00:00:00 GMT DFAC Bldg. 780 Fire Alarm System Modernization https://sam.gov/workspace/contract/opp/d69db98cbdcd447ea299252895061760/view d69db98cbdcd447ea299252895061760 Sat, 12 Sep 2026 00:00:00 GMT DEPT OF DEFENSE - OPEN - due 2026-09-17 Chapel CCTVs https://sam.gov/workspace/contract/opp/6938ac94a200415d8e825555d7073f48/view 6938ac94a200415d8e825555d7073f48 Sat, 12 Sep 2026 00:00:00 GMT DEPT OF DEFENSE - OPEN - due 2026-09-16