OPEN BIDS · 303 FOUND
303 open government bids for Professional, Scientific, and Technical Services in every state
AI MODE
There are 303 open notices: 303 taking bids now, 77 set aside for small businesses, 60 due within 7 days. The soonest deadline is Oct 25, 2026, 11:59 PM ET (Combined Synopsis/Solicitation for Commercial Items Agile Professional Services ).
To bid you need a free, active SAM.gov registration. How to bid, step by step →
Matched to the industry 541 Professional, Scientific, and Technical Services. What's a NAICS code?
Marketplace for Acquisition of Professional Services (MAPS)
20 days leftDue Nov 12, 2026, 11:59 AM ET
Department of the Army · W6QK Acc-Apg
Aberdeen Proving Ground, Maryland
Aberdeen Proving Ground, Maryland
Cleaning, Inspection, and Hazardous Waste Removal for Two 10,000-Gallon Oil/Water Separators
20 days leftDue Nov 12, 2026, 1:00 PM ET
Department of the Air Force · FA6633 934 Aw Pk
Minneapolis, Minnesota
Minneapolis, Minnesota
PMA CSS Competition PMA 261
20 days leftDue Nov 12, 2026, 5:00 PM ET
Department of the Navy · Naval Air Warfare Center Air Div
Place of work not listed · buying office in Patuxent River, Maryland
Place of work not listed · buying office in Patuxent River, Maryland
Department of Energy Approved Project Facilitator
20 days leftDue Nov 13, 2026, 10:00 AM ET
Forest Service · USDA Forest Service
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
W50NH9-27-R-A006 (formally W50NH9-26-R-A019) Scalable Geospatial Intelligence (GEOINT) Architecture Information Technology (IT) Contractor Manpower Equivalent (CME) Support (Scalable GEOINT)
21 days leftDue Nov 13, 2026, 12:00 PM ET
Department of the Army · W6QK Inscom Belvoir
Place of work not listed · buying office in Fort Belvoir, Virginia
Place of work not listed · buying office in Fort Belvoir, Virginia
Space Environment Technologies and Science (SETS) Broad Agency Announcement (BAA) Call 004
21 days leftDue Nov 13, 2026, 3:00 PM ET
Department of the Air Force · FA9453 Afrl Rjz
Albuquerque, New Mexico
Albuquerque, New Mexico
Fort Campbell, KY - API 653 External Tank Inspection
21 days leftDue Nov 13, 2026, 3:00 PM ET
Department of the Army · W071 Endist Omaha
Place of work not listed · buying office in Omaha, Nebraska
Place of work not listed · buying office in Omaha, Nebraska
2026 Distributed Wind Turbine Competitiveness Improvement Project
21 days leftDue Nov 13, 2026, 4:00 PM ET
Department of Energy · Alliance for Energy Innovation, LLC - DOE Contractor
Colorado
Colorado
Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projects in Puerto Rico and U.S. Virgin Islands
21 days leftDue Nov 13, 2026, 1:30 PM ET
Department of the Army · W2SR Endist Caribbean(provis)
Place of work not listed · buying office in San Juan, PR
Place of work not listed · buying office in San Juan, PR
STAR-FISH CALL 017 - Secure By Design
21 days leftDue Nov 13, 2026, 6:00 PM ET
Department of the Air Force · FA9453 Afrl Rjz
Kirtland Afb, New Mexico
Kirtland Afb, New Mexico
Update to Response Date for N0042127R3007 (Solicitation # N0042126R3007)
21 days leftDue Nov 13, 2026, 4:00 PM ET
Department of the Navy · Naval Air Warfare Center Air Div
Place of work not listed · buying office in Patuxent River, Maryland
Place of work not listed · buying office in Patuxent River, Maryland
C45 NDI Follow-on
21 days leftDue Nov 13, 2026, 5:00 PM ET
Department of the Navy · Nswc Philadelphia Div
Place of work not listed · buying office in Philadelphia, Pennsylvania
Place of work not listed · buying office in Philadelphia, Pennsylvania
FY27 BOTANY SURVEYS
21 days leftDue Nov 13, 2026, 8:00 PM ET
Departmental Offices · BLM Contracting Activity
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
KnowItAll IR Spectral Library Subscription
22 days leftDue Nov 14, 2026, 11:00 AM ET
Defense Logistics Agency · Dcso Philadelphia
Battle Creek, Michigan
Battle Creek, Michigan
MCOTEA American Sign Language Interpreting
22 days leftDue Nov 14, 2026, 4:00 PM ET
Department of the Navy · Commander
Place of work not listed · buying office in Quantico, Virginia
Place of work not listed · buying office in Quantico, Virginia
J065--Reverse Osmosis Systems Maintenance Services
23 days leftDue Nov 16, 2026, 10:00 AM ET
Department of Veterans Affairs · 250-NETWORK Contract Office 10 (36C250)
Place of work not listed · buying office in Dayton, Ohio
Place of work not listed · buying office in Dayton, Ohio
PROPERTY MANAGMEMENT AND ACCOUNTABILITY SUPPORT SERVICES; PSC R425, NAICS 541330
24 days leftDue Nov 16, 2026, 2:00 PM ET
Department of the Navy · Nswc Crane
Crane, Indiana
Crane, Indiana
FY27 Communications and Networking Applied Research Announcement for Office of Naval Research
24 days leftDue Nov 16, 2026, 4:00 PM ET
Department of the Navy · Office of Naval Research
Arlington, Virginia
Arlington, Virginia
Core Research Program Technology Transfer & Commercialization Advancement
24 days leftDue Nov 16, 2026, 5:00 PM ET
Pipeline and Hazardous Materials Safety Administration · 693JK3 Acquisition Services Div.
Washington, DC
Washington, DC
Building America Subject Matter Expert Technical Support
24 days leftDue Nov 16, 2026, 8:00 PM ET
Department of Energy · Alliance for Energy Innovation, LLC - DOE Contractor
Golden, Colorado
Golden, Colorado
Office of Hazardous Materials Safety Research Initiative – FY2026 BROAD AGENCY ANNOUNCEMENT (BAA)
26 days leftDue Nov 18, 2026, 11:59 AM ET
Pipeline and Hazardous Materials Safety Administration · 693JK3 Acquisition Services Div.
Washington, DC
Washington, DC
NGA HRM-II RFP
26 days leftDue Nov 18, 2026, 12:00 PM ET
National Geospatial-Intelligence Agency (nga) · Attn: Ms S84 - Ocs
Springfield, Virginia
Springfield, Virginia
Venous Thrombosis (VT)
28 days leftDue Nov 20, 2026, 2:00 PM ET
National Aeronautics and Space Administration · NASA Johnson Space Center
Houston, Texas
Houston, Texas
CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services
28 days leftDue Nov 20, 2026, 4:00 PM ET
Federal Highway Administration · 6982AF Central Federal Lands Divisi
Lakewood, Colorado
Lakewood, Colorado
AMS Designated Laboratory Meat Testing Services (ADL)
28 days leftDue Nov 20, 2026, 4:30 PM ET
Agricultural Marketing Service · USDA Ams 3J14
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
Request for Proposals (RFP) - BARDA Vaccine Medical Countermeasures for Pandemic Influenza Preparedness & Response
28 days leftDue Nov 20, 2026, 5:00 PM ET
Office of Assistant Secretary for Preparedness and Response · Barda - Aspr / Daappo / Barda Dcma
Washington, DC
Washington, DC
C--GEOTECHNICAL ARCHITECTURE AND ENGINEER SERVICES IN
29 days leftDue Nov 21, 2026, 2:00 PM ET
Departmental Offices · Osm Contracting Activity
Place of work not listed · buying office in Washington, DC
Place of work not listed · buying office in Washington, DC
USFWS_KS_Great Plains NC_TITLE III ServicesI
31 days leftDue Nov 23, 2026, 12:00 PM ET
Departmental Offices · Fws Contracting Activity
Place of work not listed · buying office in Falls Church, Virginia
Place of work not listed · buying office in Falls Church, Virginia
U.S. Senate Wellbeing Application
31 days leftDue Nov 23, 2026, 2:00 PM ET
The United States Senate Sergeant at Arms · Senate Sergeant at Arms
DC
DC
Marine Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility
31 days leftDue Nov 23, 2026, 7:00 PM ET
Department of the Navy · Navfacsyscom Pacific
Place of work not listed · buying office in Jbphh, Hawaii
Place of work not listed · buying office in Jbphh, Hawaii
Request for Proposal (RFP) - Resilient Missile Warning Tracking (RMWT) Low Earth Orbit (LEO) Ground Entry Points (GEPs)
31 days leftDue Nov 23, 2026, 4:00 PM ET
Department of the Air Force · FA2401 Space Development Agency Sda
Washington, DC
Washington, DC
RFQ# 19PK3327Q7082 - Attorney Services for Disposal of Property in Peshawar
31 days leftDue Nov 23, 2026, 1:59 PM ET
Department of State · U.S. Embassy Islamabad
Outside the U.S. (Islamabad, PAK)
Outside the U.S. (Islamabad, PAK)
Weapons Effect Solicitation
31 days leftDue Nov 24, 2026, 10:00 AM ET
Department of the Navy · Nswc Carderock
Bethesda, Maryland
Bethesda, Maryland
Quantum Benchmarking Initiative Topic (QBIT) Stage A
37 days leftDue Nov 30, 2026, 9:00 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
Information Innovation Office (I2O) Office-Wide
38 days leftDue Nov 30, 2026, 12:00 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
Simulation-augmented, Real-time Platform Adaptive Seamless Trials (SURPASS)
38 days leftDue Nov 30, 2026, 5:00 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
A-E Services for Electron Injector Complex
38 days leftDue Nov 30, 2026, 5:00 PM ET
Department of Energy · Brookhaven Natl Lab -DOE Contractor
Upton, New York
Upton, New York
STANDARD LABOR DATA COLLECTION AND SITRIBUTION APPLICATION (SLDCADA) DRAFT REQUEST FOR PROPOSAL
39 days leftDue Dec 1, 2026, 12:00 PM ET
Department of the Navy · Pae Mission Systems
Washington Navy Yard, DC
Washington Navy Yard, DC
Engineering and Technical Services for Support Equipment Department at NAWCADLKE
41 days leftDue Dec 3, 2026, 4:00 PM ET
Department of the Navy · Navair Warfare Ctr Aircraft Div
Place of work not listed · buying office in Joint Base Mdl, New Jersey
Place of work not listed · buying office in Joint Base Mdl, New Jersey
HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL (FRFP)
42 days leftDue Dec 4, 2026, 2:00 PM ET
National Aeronautics and Space Administration · NASA Goddard Space Flight Center
Greenbelt, Maryland
Greenbelt, Maryland
Open notices from SAM.gov, saved Oct 24, 10:02 AM 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 →