Research and Development in the Physical, Engineering, and Life SciencesT

NAICS 54171 · 64 opportunities accepting responses · 125 active notices · updated daily from SAM.gov

Closing soonest

Professional

National Cancer Institute (NCI) Small Business Innovation Research (SBIR) Innovative Concept Award Program � Fiscal Year 2027

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Presolicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 54171 · Due 2026-07-17

Professional

National Cancer Institute (NCI) Small Business Innovation Research (SBIR) Innovative Concept Award Program � Fiscal Year 2027

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Presolicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 54171 · Due 2026-07-17

Professional

Astrobiology Science Conference Announcement for Partnership Proposals 2026

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Solicitation · No Set aside used · NAICS 54171 · DC · Due 2026-07-17

Professional

Opportunity to collaborate using a Cooperative Research and Development Agreement (CRADA)

ENERGY, DEPARTMENT OF

Special Notice · NAICS 54171 · NM · Due 2026-07-19

Professional

Heat Exchanger Inspection Tool

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF

Sources Sought · NAICS 54171 · Due 2026-07-22

Professional

Heat Exchanger Inspection Tool

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF

Sources Sought · NAICS 54171 · Due 2026-07-22

Professional

Request for Information (RFI): Private Sector Partnerships in Astrobiology, Planetary Protection, and Space Biology

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Special Notice · No Set aside used · NAICS 54171 · DC · Due 2026-08-10

Professional

ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)

DEPT OF DEFENSE · DEPT OF THE ARMY

Special Notice · NAICS 54171 · Due 2026-08-17

Professional

ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)

DEPT OF DEFENSE · DEPT OF THE ARMY

Special Notice · NAICS 54171 · Due 2026-08-17

Professional

ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)

DEPT OF DEFENSE · DEPT OF THE ARMY

Special Notice · NAICS 54171 · Due 2026-08-17

Professional

2026 Astrophysics Small Explorer (APSMEX)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Combined Synopsis/Solicitation · NAICS 54171 · Due 2026-09-09

Professional

Defense Innovation Unit (DIU) Commercial Solutions Opening (CSO)

DEPT OF DEFENSE · DEPT OF THE ARMY

Special Notice · NAICS 54171 · Due 2026-09-16

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