1. Home
  2. Browse
  3. U.S. National Science Foundation
  4. 26-506

26-506U.S. National Science Foundation

Pathways to Enable Secure Open-Source Ecosystems (PESOSE)

Deadline
Award ceiling
Not stated
Awards
60
Posted
Feb 19, 2026

Official announcement on Grants.gov · opens the funder's page. Always confirm dates there.

Summary

The Pathways to Enable Secure Open-Source Ecosystems (PESOSE) program supports the translation of open-source science and engineering-focused research products into safe and sustainable ecosystems that address national and societal challenges…

Preparing an application?

On Plus, $39 a month

  • The eligibility check against your profile: career stage, institution type, and the windows that close before the deadline does
Start with PlusSign in

Cancel any time. Browsing stays free.

Subjects

More from U.S. National Science Foundation

Open now with at least two weeks to apply, soonest deadline first.

PFE: Research Initiation in Engineering Formation (PFE: RIEF)

20-558U.S. National Science Foundation

—

Applied Mathematics

PD-16-1266U.S. National Science Foundation

—

Astronomy and Astrophysics Research Grants

22-624U.S. National Science Foundation

—

Plasma Physics

PD-23-1242U.S. National Science Foundation

—

Everything open from U.S. National Science Foundation

Related by subject

Open opportunities sharing the most subjects with this one (Climate and environment, Data science and AI), with at least two weeks to apply.

Early-Stage Innovative Technology Development for Basic and Clinical Cancer Research (R61 Clinical Trial Not Allowed)

RFA-CA-27-001National Institutes of Health4 review criteria on file

$150k

Capacity Building Grants for Non-Land-Grant Colleges of Agriculture Program

USDA-NIFA-NLGCA-011938National Institute of Food and Agriculture

$750k

Advanced Development and Validation of Emerging Technologies for Basic and Clinical Cancer Research (R33 Clinical Trial Not Allowed)

RFA-CA-27-002National Institutes of Health4 review criteria on fileagency framework

$300k

Everything open tagged Climate and environment

Source record: https://www.grants.gov/search-results-detail/361333Via Grants.gov. Last checked against the source . Always confirm dates with the funder.