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.

R-AREMP AND WATER SAMPLE ANALYSIS

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 541715
Posted Sep 24, 2026
Due Oct 15, 2026
Small Business Set Aside - Total

Fox Tail

DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541715
Posted Sep 24, 2026
Due Jan 29, 2027

Prototype development for Battlefield Wound Infection Prevention and Treatment (BWI P&T) Barrier Combination

DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 541715
Posted Sep 24, 2026
Due Oct 23, 2026

Synopsis of Task Order Award and Justification of Fair Opportunity Exception

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541715
Posted Sep 24, 2026

Next Gen IACMAC RFI

DEPT OF DEFENSE
OFFUTT AFB, NE
NAICS 541715
Posted Sep 24, 2026
Due Oct 6, 2026

HUBBLE DRAFT Program Announcement (PA)

DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541714
Posted Sep 24, 2026
Due Oct 2, 2026
No Set Aside

Coupling Long-Term Endangered Butterfly and Bird Monitoring with Rare Plant Surveys and Reintroductions to Evaluate Umbrella Species Management Across DoD Installations

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541715
Posted Sep 24, 2026

Engine Component Improvement Program Notice of Intent to Award Sole Source

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541715
Posted Sep 24, 2026
Due Oct 13, 2026

Propulsion and Power of Naval Air Vehicles (FY27 BAA)

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541715
Posted Sep 24, 2026
Due Sep 30, 2027

United States Space Force (USSF) Battle Management, Command, Control, Communication and Space Intelligence (BMC3I) Satellite Communication Augmentation Resource (SCAR) Program Office (PMO) Commercial Solutions Opening (CSO) Two Phase Closed Variant

DEPT OF DEFENSE
HUNTSVILLE, AL
NAICS 541715
Posted Sep 24, 2026
Due Oct 15, 2026
No Set Aside

Request for Information (RFI) on Identifying Basic Research Challenges to Accelerate United States Biotechnology Leadership

ENERGY, DEPARTMENT OF
Richland, WA
NAICS 541714
Posted Sep 24, 2026
Due Oct 15, 2026
No Set Aside

N66001-21-D-0074_N66001-25-F-0984

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541715
Posted Sep 24, 2026

ULTRA-BROADBAND TERAHERTZ RADIO DEVELOPMENT

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Sep 24, 2026

EXTREME COMPUTING

DEPT OF DEFENSE
ROME, NY
NAICS 541715
Posted Sep 24, 2026

Application of Natural Infrastructure in Dryland Streams Flood Risk Reduction and Multi-benefit Monitoring

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541715
Posted Sep 24, 2026

CLASS ACT

DEPT OF DEFENSE
MOUNTAIN VIEW, CA
NAICS 541715
Posted Sep 24, 2026
No Set Aside

SSJ-TECHNICAL EXPERTISE AND COORDINATION SUPPORT TO THE INTEGRATED CONSORTIUM OF LABORATORY NETWORKS

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 541714
Posted Sep 24, 2026

Performance Enhanced Real-time Ground Environment (PEREGRINE) Sentry

DEPT OF DEFENSE
CHANTILLY, VA
NAICS 541715
Posted Sep 23, 2026
Due Oct 23, 2026
No Set Aside

Development of Light-Responsive Artificial Cells using Plant-Based Photoreceptor Systems

DEPT OF DEFENSE
CHAMPAIGN, IL
NAICS 541714
Posted Sep 23, 2026
No Set Aside

BROAD AGENCY ANNOUNCEMENT - BIOMEDICAL RESEARCH AND DIVING EQUIPMENT DEVELOPMENT

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 541714
Posted Sep 23, 2026
Due Nov 30, 2027