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

935 active contract opportunities

935

Active Opportunities

851

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)810
  • Research and Development in Biotechnology (except Nanobiotechnology)81
  • Research and Development in the Physical, Engineering, and Life Sciences32
  • Research and Development in Nanotechnology8
  • NAICS 5417123

Set-Aside Distribution

  • 685
  • No Set Aside187
  • Small Business39
  • Small Business Set Aside - Total13
  • 8(a) Sole Source4

Top Locations

  • VA222
  • MD122
  • DC101
  • OH96
  • CA60

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.

NEEDIPEDIA BROAD AGENCY ANNOUNCEMENT - BAA

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 54171
Posted Dec 22, 2025
Due Dec 26, 2028

Air Dominance Broad Agency Announcement (BAA)

DEPT OF DEFENSE
EGLIN AFB, FL
NAICS 541715
Posted Dec 19, 2025
Due Oct 30, 2029

Counter Hypersonic Aircraft Command Control and Communication (C3) (CHAC)

DEPT OF DEFENSE
EDWARDS AFB, CA
NAICS 541715
Posted Dec 19, 2025

Strategic Technology Office-wide Innovation Solutions Opening Announcement

DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541715
Posted Dec 19, 2025
Due Dec 18, 2026

Engineer Research and Development Center (ERDC) - Construction Engineering Research Laboratory (CERL) Annual Commercial Solutions Opening (CSO)

DEPT OF DEFENSE
CHAMPAIGN, IL
NAICS 541715
Posted Dec 19, 2025
Due Oct 30, 2026

SOUTHEAST FISHERIES OBSERVER PROGRAM (SEFOP) OBSERVER SERVICES EXTENSION JUSTIFICATION

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541715
Posted Dec 17, 2025

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

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