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Every active solicitation posted to SAM.gov, searchable by keyword, agency, NAICS, state, and set-aside. Free to search — no account required.

Opportunities indexed

22,258

Open right now

9,478

Departments

56

Newest posted

Jun 10, 2026

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75 opportunities open now

NAICS 541715
Sources Sought
Closes in 9 days

America’s DataHub Consortium – NSDS Services

National Science Foundation

541715 · R&D in the Physical, Engineering, and … Virginia Posted Jun 10, 2026
Sources SoughtNONE
Closes in 14 days

Biological Containment Isolation System (BCIS)

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Posted Jun 09, 2026
Special NoticeNONE
Closes in 9 days

Soldier Virtual Training (SVT), Weapons Skills Development (WSD) and Joint Fires Trainer (JFT)

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Florida Posted Jun 09, 2026
Special NoticeNONE
Closes Jul 24, 2026

2031ZA26D00005, 5 Year-IDV (Notice of Intent for Sole Source)

Treasury, Department of the

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 09, 2026
Solicitation
Closes Nov 30, 2026

Information Innovation Office (I2O) Office-Wide

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Posted Jun 09, 2026
Special Notice
Closes in 2 days

conduct an investigation to develop the Main Electronics Box (MEB) concept

National Aeronautics and Space Administration

541715 · R&D in the Physical, Engineering, and … Posted Jun 09, 2026
PresolicitationSmall Business
Closes in 2 days

Advanced Research Projects Agency for Health (ARPA-H) Small Business Innovation Research (SBIR)/Small Business Technology Transfer (STTR) Program

Health and Human Services, Department of

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 09, 2026
SolicitationNONE
Closes in 9 days

Broad Agency Announcement (BAA) FY 2027 Revision 003

Homeland Security, Department of

541715 · R&D in the Physical, Engineering, and … Posted Jun 08, 2026
Sources Sought
Closes in 6 days

Howard A. Hanson Dam Green River Smolt Trap

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Washington Posted Jun 08, 2026
Solicitation
Closes tomorrow

A--DOI-ETA-FY26-30

Interior, Department of the

541715 · R&D in the Physical, Engineering, and … Posted Jun 08, 2026
SolicitationNONE
Closes Aug 05, 2026

Amendment #4: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Massachusetts Posted Jun 08, 2026
Special NoticeNONE
Closes Jul 24, 2026

Research and Development, IDV

Treasury, Department of the

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 08, 2026
Special Notice
Closes in 21 days

Electro-Optical Sight Systems (EOSS)

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Indiana Posted Jun 08, 2026
SolicitationNONE
Closes Feb 26, 2027

Brain Repair of Any Injured Neural Structure (BRAINS)

Health and Human Services, Department of

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 08, 2026
Special NoticeNONE
Closes Feb 06, 2027

Brain Repair of Any Injured Neural Structure (BRAINS) - Proposers' Day

Health and Human Services, Department of

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 08, 2026
SolicitationSmall Business
Closes in 27 days

Aeromechanics Systems and Engineering

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 08, 2026
Presolicitation
Closes in 14 days

Low Energy Portal X-ray Interference with Radiation Portal Monitors

Homeland Security, Department of

541715 · R&D in the Physical, Engineering, and … Posted Jun 08, 2026
Solicitation
Closes Jul 31, 2026

Bordeaux Program Solicitation

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
Special NoticeNONE
Closes Dec 05, 2026

TECHNOLOGY LICENSING OPPORTUNITY: SurfGraphPro

Energy, Department of

541715 · R&D in the Physical, Engineering, and … New Mexico Posted Jun 05, 2026
SolicitationNONE
Closes Jul 20, 2026

Intersection Safety Systems (ISS) Prototyping

Transportation, Department of

541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 05, 2026
Special NoticeNONE
Closes Dec 05, 2026

TECHNOLOGY LICENSING OPPORTUNITY: PBI High-Temperature Hollow Fiber Membranes

Energy, Department of

541715 · R&D in the Physical, Engineering, and … New Mexico Posted Jun 05, 2026
Special NoticeNONE
Closes in 10 days

Notice of Intent to Sole Source -ERASE MM Community Vital Signs Project

Health and Human Services, Department of

541715 · R&D in the Physical, Engineering, and … Georgia Posted Jun 05, 2026
Solicitation
Closes in 30 days

Disruption through Intelligent Strategies, Counter Options, and Resilient Defenses (DISCORD)

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
Solicitation
Closes Aug 19, 2026

Expeditionary Power- and Energy-Dense Implementations (ExPEDitions)

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
SolicitationSmall Business
Closes in 27 days

Aeromechanics Systems and Engineering

Dept of Defense

541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 05, 2026