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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
18,777
Open right now
6,898
Departments
55
Newest posted
Jun 07, 2026
173 opportunities
Special Notice
Closes in 3 daysN0016426SCA004 AOI - Hypervelocity Improved Capability Assault Rifle (HICAR)
Dept of Defense
54171 · Professional, Scientific, and Technica… Posted Jun 06, 2026
Special Notice
Closes Jul 03, 2028N0016425SC001 CSO
Dept of Defense
54171 · Professional, Scientific, and Technica… Posted Jun 06, 2026
Award NoticeNONE
Windstorm Resilience for DoD Locations
Dept of Defense
541715 · R&D in the Physical, Engineering, and … New Mexico Posted Jun 05, 2026 $2.3M award
Solicitation
Closes Aug 19, 2026Expeditionary Power- and Energy-Dense Implementations (ExPEDitions)
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
Special Notice
Closes in 10 daysLightweight Universal Codec
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
SolicitationSmall Business
Closes in 27 daysAeromechanics Systems and Engineering
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 05, 2026
SolicitationNONE
Closes Jul 20, 2026Intersection Safety Systems (ISS) Prototyping
Transportation, Department of
541715 · R&D in the Physical, Engineering, and … District of Columbia Posted Jun 05, 2026
Solicitation
Closes Jul 31, 2026Bordeaux Program Solicitation
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
Award Notice
B--Student Service Contract - Shannon Duffy
Interior, Department of the
541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026 $38k award
PresolicitationNONE
ClosedHADES (Hybrid Architecture and Development for Experimental Systems) Draft Request for Proposal
Dept of Defense
541715 · R&D in the Physical, Engineering, and … New Mexico Posted Jun 05, 2026
Special NoticeNONE
Closes Dec 05, 2026TECHNOLOGY LICENSING OPPORTUNITY: SurfGraphPro
Energy, Department of
541715 · R&D in the Physical, Engineering, and … New Mexico Posted Jun 05, 2026
PresolicitationSmall Business
Closes in 11 daysMission Support for Satellite Ground Station Operations and spacecraft command and control
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 05, 2026
Award Notice
Biomedical Advanced Research and Development Authority (BARDA) Broad Agency Announcement (BAA)
Health and Human Services, Department of
541714 · Research and Development in Biotechnol… Posted Jun 05, 2026 $99.7M award
Special NoticeNONE
Closes Dec 05, 2026TECHNOLOGY 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
Combined Synopsis/Solicitation
Closes in 21 daysStorage Ring Vacuum Chambers
Energy, Department of
54171 · Professional, Scientific, and Technica… Posted Jun 05, 2026
Solicitation
Closes in 30 daysDisruption through Intelligent Strategies, Counter Options, and Resilient Defenses (DISCORD)
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 05, 2026
Special NoticeNONE
Closes in 10 daysNotice 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
Special NoticeNONE
Closes in 13 daysNotice of Intent to Sole Source for Single Donor, Type Specific, Universal Freeze-Dried Plasma Activities for Commercial Sustainability
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 04, 2026
Award NoticeNONE
Bat Surveying and Mist-Netting, Camp Grayling, MI
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Michigan Posted Jun 04, 2026 $24k award
PresolicitationNONE
Closes in 13 daysMTEC Pre-Announcement: Autonomous Closed Loop Control Mechanical Ventilation (ACLCMV)
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Maryland Posted Jun 04, 2026
Presolicitation
Coordinating Austere Nodes through Virtualization and Analysis of Streams (CANVAS)
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 04, 2026
Solicitation
Closes in 28 daysNetwork Extension for User Continuity and Sustainability (NEXUS) Ka-Band Backward-Compatible Relay Broad Agency Announcement (BAA) NextSTEP-3 Appendix E - Final Solicitation
National Aeronautics and Space Administration
541715 · R&D in the Physical, Engineering, and … Alabama Posted Jun 04, 2026
Solicitation
Closes May 01, 2028UNITED STATES ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES (ARI) BROAD AGENCY ANNOUNCEMENT FOR BASIC, APPLIED, AND ADVANCED SCIENTIFIC RESEARCH
Dept of Defense
541715 · R&D in the Physical, Engineering, and … Posted Jun 04, 2026
Special Notice
Closes Nov 30, 2026ERIS Shopping Notice: High Duty Cycle High Energy Lasers (HEL) for SWaP-Constrained Systems
Dept of Defense
541713 · Research and Development in Nanotechno… Posted Jun 04, 2026
SolicitationNONE
ClosedLeadership Experience Program (LEP) – Industry Immersion
National Aeronautics and Space Administration
541715 · R&D in the Physical, Engineering, and … Posted Jun 04, 2026