# Scientific and Technical Support Services

Canonical: https://abierto.us/opportunities/70rsat26rfi000002

- Solicitation number: 70RSAT26RFI000002
- Notice type: Sources sought
- Status: Closed. Deadline was January 21, 2026 at 12:00 PM EST
- Department: Department of Homeland Security
- Agency: Office of Procurement Operations
- Contracting office: Sci Tech Acq Div (70RSAT)
- NAICS: 541611 Administrative Management and General Management Consulting Services
- Product or service code: R408 Program Management/Support Services
- Place of performance: Washington, District of Columbia
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- City: Washington. https://abierto.us/cities/washington-dc-1150000
- First posted: December 29, 2025
- Last posted: January 16, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/e08ba921867f47bb975296472fa7a040/view

## Description

Update 1/26/2026 - Responses to questions received are provided in attachment "70RSAT26RFI000002 Q and C Responses".

Update 1/15/2026 - RFI Amended to clarify Question 4 in the Information Request. The cover page is excluded from the page count limitations. Please see the attachment dated 01152026. THIS IS A REQUEST FOR INFORMATION (RFI) ONLY. This RFI is issued solely for information and market research planning purposes. This RFI shall not be construed as an obligation on the part of the Government. This is NOT a Request for Quotations or Proposals.

No solicitation document exists, and the Government may or may not issue a formal solicitation as a result of the responses received to this RFI. The Department of Homeland Security Science and Technology Directorate (DHS S&T) requires professional scientific, technical and programmatic assistance services to support efforts in research, development, test and evaluation (RDT&E) to S&T.

S&T’s programmatic portfolio requires scientific and technical (ST) support that can identify, apply and explore techniques across a full spectrum of scientific and technical disciplines.

Such disciplines may include behavioral economics and social science; communications and network systems; cybersecurity; software development and quality assurance; data science and analytics; biometrics; identity access and management; modeling and simulation; artificial intelligence; machine learning; autonomous systems; explosives; engineering; physics; biology; virology; and chemistry. Please refer to the attachments included with this notice for full details.

## Publications

- December 29, 2025: Sources sought, due January 21, 2026 at 12:00 PM EST. Notice 2d49cc59ecce464993dfb70e8788ed11. https://sam.gov/workspace/contract/opp/2d49cc59ecce464993dfb70e8788ed11/view
- January 15, 2026: Sources sought, due January 21, 2026 at 12:00 PM EST. Notice 8432f6bb64cd4620827866c8ebf4eea5. https://sam.gov/workspace/contract/opp/8432f6bb64cd4620827866c8ebf4eea5/view
- January 16, 2026: Sources sought, due January 21, 2026 at 12:00 PM EST. Notice e08ba921867f47bb975296472fa7a040. https://sam.gov/workspace/contract/opp/e08ba921867f47bb975296472fa7a040/view

## Points of contact

- Jennifer K. Koons, jennifer.koons@hq.dhs.gov
- Robert Marosz, robert.marosz@hq.dhs.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/70rsat26rfi000002.