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

811 active contract opportunities

811

Active Opportunities

753

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)705
  • Research and Development in Biotechnology (except Nanobiotechnology)60
  • Research and Development in the Physical, Engineering, and Life Sciences34
  • Research and Development in Nanotechnology8
  • NAICS 5417123

Set-Aside Distribution

  • 594
  • No Set Aside164
  • Small Business46
  • 8(a) Sole Source3
  • 8(a) Competed2

Top Locations

  • VA192
  • MD99
  • DC85
  • OH81
  • NY61

About NAICS54171

The North American Industry Classification System (NAICS) code 54171 covers research and development in the physical, engineering, and life sciences. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Other Transaction Authority (OTA) Consortium Management Firm Award Notice

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 54171
Posted Dec 16, 2025

Rotary-Wing Inflight Communications Packages

DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 541715
Posted Dec 16, 2025

Safety and Mission Assurance Services (SMAS) II

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HUNTSVILLE, AL
NAICS 541715
Posted Dec 16, 2025
Small Business

ESTCP BARIeRS

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541715
Posted Dec 15, 2025

Signals Intelligence Focused Technologies for Exploitation and Reporting (SIFTER)

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Dec 12, 2025

ADVANCED RESEARCH ANNOUNCEMENT (ARA) TITLE: ADVANCED TRACKING ARCHITECTURE USING AI (ATA-AI)

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Dec 12, 2025

Applications for Cyber Warfare: Genesis

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Dec 12, 2025
Due Sep 29, 2030
No Set Aside

Disturbance Impacts on Permafrost Soil Carbon Pools and Fluxes in The Black Spruce Forests of Interior Alaska

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541715
Posted Dec 11, 2025

Controls System Test Laboratory (CSTL)

DEPT OF DEFENSE
CHAMPAIGN, IL
NAICS 541715
Posted Dec 11, 2025
Small Business

Space-to-Space (S2S) Communication Broad Agency Announcement (BAA)

DEPT OF DEFENSE
EL SEGUNDO, CA
NAICS 541715
Posted Dec 9, 2025
Due Sep 14, 2030
No Set Aside

Award of new Indefinite Delivery / Indefinite Quantity (IDIQ) contract for technical analysis, engineering, integration support and requirements development for the MH-60R aircraft

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541715
Posted Dec 9, 2025

Demonstration of the UltraTEMA-4 at the San Diego Underwater Real-World Munitions Response Site

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541715
Posted Dec 9, 2025

Space Technology Research, Development, Demonstration, and Infusion (SpaceTech REDDI-2026)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
WASHINGTON, DC
NAICS 54171
Posted Dec 8, 2025

Radio Frequency Interference Monitoring System (RFIMS) Program Management Office (PMO)

COMMERCE, DEPARTMENT OF
SILVER SPRING, MD
NAICS 541715
Posted Dec 8, 2025

DIA Justification for Other Than Full and Open Competition

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541715
Posted Dec 3, 2025

CANYONLANDS Award

DEPT OF DEFENSE
SPRINGFIELD, VA
NAICS 541715
Posted Dec 3, 2025

JOFOC for Sustaining Engineering Support on the Sample Analysis at Mars (SAM) Instrument

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
GREENBELT, MD
NAICS 541715
Posted Dec 3, 2025

Research and Development Efforts for High Performance Computing

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541715
Posted Dec 2, 2025

Generative Unconstrained Intelligence Drug Engineering (GUIDE) collaboration between U.S. interagency, academic and industry partners

DEPT OF DEFENSE
ABERDEEN PROVING GROU, MD
NAICS 541715
Posted Dec 1, 2025
Due Oct 18, 2028

Advanced Cyber Operations Prototypes (A-COP)

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Dec 1, 2025