# DARPA Program Security Services

Canonical: https://abierto.us/opportunities/hr001126qe005

- Solicitation number: HR001126QE005
- Notice type: Sources sought
- Status: Closed. Deadline was July 24, 2026 at 5:00 PM EDT
- Department: Department of Defense
- Agency: Defense Advanced Research Projects Agency
- Contracting office: Def Advanced Research Projects Agcy (HR0011)
- NAICS: 541690 Other Scientific and Technical Consulting Services
- Place of performance: Arlington, Virginia
- First posted: July 10, 2026
- Last posted: July 10, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/039b51f134804a0195f250ab4bb245bd/view

## Description

The Defense Advanced Research Projects Agency (DARPA) is conducting this Sources Sought to identify contractors who possess the capabilities to provide Program Security Services. Please review the attached Sources Sought Notice and attachments, in its entirety. All interested parties shall submit questions and responses to the Contracting Officer, via e-mail, on or before 5:00 PM Eastern Time on July 24, 2026. Email: programsecurityrequirement@darpa.mil SUBJECT LINE: Sources Sought HR001126QE005 DARPA Program Security Services

## Publications

- July 10, 2026: Sources sought, due July 24, 2026 at 5:00 PM EDT. Notice 039b51f134804a0195f250ab4bb245bd. https://sam.gov/workspace/contract/opp/039b51f134804a0195f250ab4bb245bd/view

## Points of contact

- Program Security Requirement, ProgramSecurityRequirement@darpa.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/hr001126qe005.