NIST SP 800-171 Cybersecurity Compliance Support

The contract requires comprehensive support to achieve and maintain NIST SP 800-171 compliance for the protection of Controlled Unclassified Information, encompassing the full lifecycle of cybersecurity documentation and reporting. This includes conducting thorough self-assessments to evaluate current security controls, developing and updating a detailed System Security Plan that aligns with NIST requirements, and accurately submitting scores to the Supply Chain Risk Management (SPRS) database. The support must also ensure that all subcontractors receive appropriate flow-down clauses and are held accountable for implementing equivalent CUI protection measures, creating a compliant supply chain environment. The work is critical for federal contracting under the Department of Defense and must be executed with precision to meet stringent compliance benchmarks. The opportunity is structured as a subcontract under the NAICS code 541611, issued by C AND T SUPPLY CHAIN on behalf of the Department of Defense, with a response deadline of May 26, 2026. The scope demands expertise in federal cybersecurity frameworks and the ability to translate regulatory requirements into actionable, documentable processes across organizational tiers. Performance is expected to be aligned with DoD cybersecurity mandates, though no specific location is designated for performance, indicating that work may be conducted remotely or at various contractor locations as long as compliance obligations are met. The solicitation is open for proposals through the DIBBS platform, and responders must demonstrate proven experience in NIST 800-171 implementation, SSP development, SPRS reporting, and subcontracts management to be considered.