Special notice
Guaranteed Underwriting System (GUS) Business to Government (B2G) Support Services – Security Application Programming Interface (API) Subject Matter Expert (SME)
Rural Housing Service, Usda/Rd/Strategic Acquisition Div 2.
Response deadline
December 8, 2025 at 12:00 AM EST
Closed 284 days ago. Posted November 7, 2025. Scheduled to archive December 23, 2025.
Description
As published on SAM.gov.
Notice of Intent Guaranteed Underwriting System (GUS) Business to Government (B2G) Support Services – Security Application Programming Interface (API) Subject Matter Expert (SME)
Description: Rural Development Technology Office (RD TO) Cybersecurity Division (CSD) will have administrative, technical and operational oversight of the API SME to ensure mission and business objectives are achieved while keeping security in the forefront. The API SME will be responsible for the end-to-end lifecycle of API oversight, security, ensuring robust, scalable, and secure interfaces for mortgage-related applications. This acquisition is to provide the Cybersecurity Division (CSD) with administrative, technical and operational oversight of API development and implementation but not limited to:
Reviewing and validating API architectures for mortgage-related applications. Implementing security best practices for API authentication, encryption, and threat protection. Ensuring seamless integration with mortgage user’s interfaces and financial systems. Conducting API performance tuning, monitoring, and optimization. Collaborating with cross-functional teams, including developers, cybersecurity, and business analysts. Maintaining compliance with statutory authority, regulations, or policy affecting the overall requirement as applicable include to include not limited to:
NIST-800-53 Rev 5, NIST 800-171 Rev 3, FISMA, PCI, DSS, etc. Place of Contract Performance includes the following locations: USDA Rural Development 1400 Independence Ave SW Washington DC, 20250 USDA Rural Development 4600 Goodfellow Boulevard Federal Center St. Louis, MO 63120 Customer Site Location Outside the Continental United States (OCONUS) employees are not authorized; this includes Contractor employees telework locations
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
November 7, 2025
Special notice
Due December 8, 2025 at 12:00 AM EST. SAM.gov, notice 6630191ea8b54d0c83d7a6260e82724a
Points of contact
- Bridget Purdybridget.purdy@usda.gov
- Camille Perrycamille.perry@usda.gov
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