System Security Plan (SSP) Development and Architecture Documentation

The contract requires the development or refinement of a System Security Plan (SSP) that thoroughly documents the architecture, security controls, and operational boundaries of a system in strict compliance with NIST SP 800-171 standards. The work must align with federal cybersecurity requirements, ensuring that all protective measures, control implementations, and system boundaries are clearly articulated to safeguard controlled unclassified information. The deliverable is not a general documentation exercise but a precise, auditable plan that reflects current technical configurations and security postures, tailored to meet the specific needs of the Department of Defense. This is a subcontract under the FLUID HANDLING DIVISION of the Department of Defense, with performance required at a location in Jacksonville, Florida, 32212-0103. The solicitation falls under NAICS code 541611 for management, scientific, and technical consulting services, indicating the need for specialized expertise in cybersecurity framework implementation. The opportunity was posted on July 16, 2026, with a firm response deadline of July 21, 2026, leaving a narrow window for qualified vendors to submit proposals. There is no set-aside designation specified, meaning all eligible subcontractors may compete regardless of business size or status, and the procurement is administered through the DIBBS platform with the reference number SPE7M426T7799.