OPEN BIDS · 286 FOUND
286 open government bids for Scientific Research and Development Services in every state
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There are 286 open notices: 140 taking bids now, 12 set aside for small businesses, 20 due within 7 days. The soonest deadline is Oct 27, 2026, 12:00 PM ET (NSWC-PHD MATAC OTA Request for Prototype Proposals: Prototypes and Experiments R).
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Matched to the industry 5417 Scientific Research and Development Services. What's a NAICS code?
Pre-Clinical Models of Infectious Diseases
45 days leftDue Dec 7, 2026, 3:00 PM ET
National Institutes of Health · National Institutes of Health Niaid
Place of work not listed · buying office in Bethesda, Maryland
Place of work not listed · buying office in Bethesda, Maryland
2027 NIAID DMID Omnibus Broad Agency Announcement: Development of Medical Interventions for Infectious Diseases
46 days leftDue Dec 8, 2026, 3:00 PM ET
National Institutes of Health · National Institutes of Health Niaid
Place of work not listed · buying office in Bethesda, Maryland
Place of work not listed · buying office in Bethesda, Maryland
Technology InteGrator and AcceleratoR (TIGAR)
46 days leftDue Dec 8, 2026, 5:00 PM ET
National Institutes of Health · Advanced Research Projects Agency for Health (arpa-H)
Washington, DC
Washington, DC
TIDAL: Target-Induced Droplet Assembly of Ligands
46 days leftDue Dec 8, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
Liquid Surge
52 days leftDue Dec 14, 2026, 11:00 AM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
NGA - Boosting Innovative GEOINT - Science & Technology Broad Agency Announcement (BIG-ST BAA)
52 days leftDue Dec 14, 2026, 11:59 PM ET
National Geospatial-Intelligence Agency (nga) · Attn: Ms S84 - Ocs
Place of work not listed · buying office in Springfield, Virginia
Place of work not listed · buying office in Springfield, Virginia
TECHNOLOGY LICENSING OPPORTUNITY: DC Recruiter
53 days leftDue Dec 15, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
TECHNOLOGY LICENSING OPPORTUNITY: Bacterial Lipid Nanodiscs Platform
53 days leftDue Dec 15, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
UNifying Imaging with QUantum Entanglement (UNIQUE) Innovative Solutions Opening (ISO)
53 days leftDue Dec 15, 2026, 11:59 PM ET
National Institutes of Health · Advanced Research Projects Agency for Health (arpa-H)
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
TECHNOLOGY LICENSING OPPORTUNITY: NanoFET
55 days leftDue Dec 17, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
Atomically Precise Molecules (APM)
56 days leftDue Dec 18, 2026, 1:00 PM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
NSF Ecosystem for Low-dimensional Electronics: Growth, Assembly, Nanoelectronics, and Translation (NSF ELEGANT)
56 days leftDue Dec 18, 2026, 5:00 PM ET
National Science Foundation · Directorate for Technology, Innovation, and Partnerships (tip)
Alexandria, Virginia
Alexandria, Virginia
Strategic Technology Office-wide Innovation Solutions Opening Announcement
56 days leftDue Dec 18, 2026, 6:59 PM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
TECHNOLOGY LICENSING OPPORTUNITY: Heat Pipe Reactor Fire Mitigation and Suppression System
57 days leftDue Dec 19, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
High Power Electromagnetics (HPEM) Modeling and Effects BAA
59 days leftDue Dec 21, 2026, 2:00 AM ET
Department of the Air Force · FA9451 Afrl Rfz
Place of work not listed · buying office in Kirtland Afb, New Mexico
Place of work not listed · buying office in Kirtland Afb, New Mexico
NGA - Boosting Innovative GEOINT - Science & Technology Broad Agency Announcement (BIG-ST BAA): Topic # 07 – Lidar Analysis for Surface & Environmental Reconnaissance (LASER)
59 days leftDue Dec 21, 2026, 11:59 PM ET
National Geospatial-Intelligence Agency (nga) · Attn: Ms S84 - Ocs
Place of work not listed · buying office in Springfield, Virginia
Place of work not listed · buying office in Springfield, Virginia
TECHNOLOGY LICENSING OPPORTUNITY: Protein-Based Rare Earth Recovery via Condensation
60 days leftDue Dec 22, 2026, 7:00 PM ET
Department of Energy · Triad - DOE Contractor
Los Alamos, New Mexico
Los Alamos, New Mexico
QBI Topic Independent Verification and Validation (IV&V)
68 days leftDue Dec 30, 2026, 11:00 AM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
NRL Long Range Broad Agency Announcement (BAA) for Basic and Applied Research
68 days leftDue Dec 30, 2026, 4:00 PM ET
Department of the Navy · Naval Research Laboratory
Washington, DC
Washington, DC
Quantum Benchmarking Initiative (QBI) 2026 Announcement
68 days leftDue Dec 30, 2026, 6:59 PM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
Broad Agency Announcement for Advanced Battle Management Systems (ABMS)
69 days leftDue Dec 31, 2026, 5:00 PM ET
Department of the Air Force · FA8612 Aflcmc C3BM C3
Place of work not listed · buying office in Dayton, Ohio
Place of work not listed · buying office in Dayton, Ohio
Broad Other Transaction Authority Announcement (BOTAA) for Military Engineering and Engineered Resilient Systems
69 days leftDue Dec 31, 2026, 6:00 PM ET
Department of the Army · Department of the Army
Vicksburg, Mississippi
Vicksburg, Mississippi
FY25 Long Range Broad Agency Announcement (BAA) for Navy and Marine Corps Science and Technology
69 days leftDue Dec 31, 2026, 11:59 PM ET
Department of the Navy · Office of Naval Research
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
Non-Optical Methods for High Speed Protein Control
69 days leftDue Dec 31, 2026, 11:59 PM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
Sources Sought Special Notice 2026
70 days leftDue Jan 1, 2027, 2:59 AM ET
National Aeronautics and Space Administration · NASA Ames Research Center
Moffett Field, California
Moffett Field, California
Engineer Research and Development Center Civil Works Strategic Focus Areas
70 days leftDue Jan 1, 2027, 1:00 AM ET
Department of the Army · W2R2 USA Engr R & D Ctr
Place of work not listed · buying office in Vicksburg, Mississippi
Place of work not listed · buying office in Vicksburg, Mississippi
2026 ERDC Broad Agency Announcement
70 days leftDue Jan 1, 2027, 1:00 AM ET
Department of the Army · W2R2 USA Engr R & D Ctr
Place of work not listed · buying office in Vicksburg, Mississippi
Place of work not listed · buying office in Vicksburg, Mississippi
**UPDATE **Special Notice "Opportunity for Small Business Participation in COMET" Defense Intelligence Agency Missile and Space Intelligence Center Industry Engagement Technical Exchange Meeting
71 days leftDue Jan 2, 2027, 1:00 AM ET
Defense Intelligence Agency (dia) · Virginia Contracting Activity
Redstone Arsenal, Alabama
Redstone Arsenal, Alabama
NSF X-Labs Initiative – AI for Physical Systems Topic Announcement
76 days leftDue Jan 7, 2027, 5:00 PM ET
National Science Foundation · Directorate for Technology, Innovation, and Partnerships (tip)
Alexandria, Virginia
Alexandria, Virginia
A Study on Vessel Design Challenge
79 days leftDue Jan 10, 2027, 12:00 PM ET
Maritime Administration · 693JF7 DOT Maritime Administration
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
ITS4US Deployment Accelerator
80 days leftDue Jan 11, 2027, 9:00 AM ET
Federal Highway Administration · 693JJ3 Acquisition and Grants Mgt
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
Young Faculty Award (YFA) 2027
82 days leftDue Jan 13, 2027, 11:00 AM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
Multi-Spectral Sensing Technologies Research and Development (MUSTER)
89 days leftDue Jan 20, 2027, 5:00 PM ET
Department of the Air Force · FA8650 Usaf AFMC Afrl Pzl Afrl/pzl
Place of work not listed · buying office in Wright Patterson Afb, Ohio
Place of work not listed · buying office in Wright Patterson Afb, Ohio
SPACE PROPULSION RESEARCH AND INNOVATION FOR NEUTRALIZING SATELLITE THREATS (SPRINT) BROAD AGENCY ANNOUNCEMENT (BAA)
92 days leftDue Jan 23, 2027, 5:00 PM ET
Department of the Air Force · FA9300 Aftc Pzr
Place of work not listed · buying office in Edwards Afb, California
Place of work not listed · buying office in Edwards Afb, California
Fox Tail
98 days leftDue Jan 29, 2027, 11:00 AM ET
Defense Advanced Research Projects Agency (darpa) · Def Advanced Research Projects Agcy
Place of work not listed · buying office in Arlington, Virginia
Place of work not listed · buying office in Arlington, Virginia
ISOF Range 2027
98 days leftDue Jan 29, 2027, 6:00 PM ET
US Special Operations Command (ussocom) · Hq Ussocom
Las Vegas, Nevada
Las Vegas, Nevada
Brain Repair of Any Injured Neural Structure (BRAINS) - Proposers' Day
106 days leftDue Feb 6, 2027, 5:00 PM ET
National Institutes of Health · Advanced Research Projects Agency for Health (arpa-H)
Washington, DC
Washington, DC
NSF X-Labs Initiative - From Sequence to Function
108 days leftDue Feb 8, 2027, 5:00 PM ET
National Science Foundation · Tip - Core Programs
Alexandria, Virginia
Alexandria, Virginia
ARPA-H Emerging Health Innovators (EHI) Initiative
110 days leftDue Feb 10, 2027, 2:00 PM ET
National Institutes of Health · Advanced Research Projects Agency for Health (arpa-H)
DC
DC
Experiments, Prototypes, Research, and Evaluation Supporting Systems (EXPRESS)
114 days leftDue Feb 14, 2027, 5:00 PM ET
Department of the Air Force · FA8650 Usaf AFMC Afrl Pzl Afrl/pzl
Wright Patterson Afb, Ohio
Wright Patterson Afb, Ohio
Open notices from SAM.gov, saved Oct 23, 8:49 PM ET. Updated twice a day. Each bid links to its official notice on SAM.gov, where the documents are. How to bid, step by step →