# Protein ENGineering (PENG) Proposer Day

Canonical: https://abierto.us/opportunities/darpasn26102

- Solicitation number: DARPA-SN-26-102
- Notice type: Special notice
- Status: Closed. Deadline was July 31, 2026
- Department: Department of Defense
- Agency: Defense Advanced Research Projects Agency
- Contracting office: Def Advanced Research Projects Agcy (HR0011)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AC12 National Defense R&D Services; Department Of Defense - Military; Applied Research
- First posted: July 20, 2026
- Last posted: July 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/d3cbc2e69f8043238e21d99c6c2f6779/view

## Description

The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) is sponsoring a Proposers Day to provide information to potential proposers on the objectives of an anticipated Program Solicitation (PS) for the Protein ENGineering (PENG) program. The Proposers Day will be held on August 10, 2026, from 10:45 a.m. to 3:00 p.m. Eastern Daylight Time (EDT) in Arlington, VA. The event will be webcasted for those who would like to participate remotely. Advance registration is required for attending the Proposers Day in person and virtually. The goals of the PENG Proposers Day are to:

(1) introduce the research community (industry, academia, and Government) to the PENG program vision and goals;

(2) explain the mechanics of a DARPA program and the milestones of this particular effort; and (3) encourage and promote teaming arrangements among potential organizations that have the relevant expertise, facilities, and capabilities for executing a research and development program responsive to the PENG program goals.

## Publications

- July 20, 2026: Special notice, due July 31, 2026. Notice d3cbc2e69f8043238e21d99c6c2f6779. https://sam.gov/workspace/contract/opp/d3cbc2e69f8043238e21d99c6c2f6779/view

## Points of contact

- BAA Coordinator, PENG@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/darpasn26102.