Contract Security Officer (CSO) (Armed/Unarmed) Support Services

This solicitation seeks a contractor to furnish both armed and unarmed Contract Security Officer (CSO) support services for the Department of Defense at the Pentagon. The contractor will provide qualified security personnel, manage scheduling and deployment, and ensure compliance with all applicable federal security regulations. The award will be set‑aside for Service‑Disabled Veteran‑Owned Small Businesses (SDVOSBC) and will be governed by the solicitation number HQ003426RE099. • Provide armed and unarmed security officers to protect facilities, personnel, and assets at the Pentagon (Washington, DC). • Must meet NAICS 561612 “Security Services” requirements and maintain appropriate licensing and training for all officers. • Contract is a non‑personal services agreement; the government will retain oversight while the contractor handles day‑to‑day security operations. • All proposals must be submitted by the response deadline of August 27 2026.