U.S. GOVERNMENT CONTRACT OPPORTUNITIES

Browse U.S. federal contracts, bids and tenders

Search U.S. government contracts, federal bids and tenders from SAM.gov public data at no charge. Filter by buyer, NAICS or PSC, location, set-aside and deadline, or get free bid and tender alerts for new matches. Open each notice to review the details, and verify the official SAM.gov record before bidding.

8,047curated current opportunities37active federal buyersNov 15, 2026public-data refresh

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32 results · 1 active filter

Alert setup carries your keywords, buyers, locations, NAICS and set-asides. PSC, notice type and deadline filters apply to this search only.

LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 32 of 32 matching opportunities on page 1 of 1.

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Combined Synopsis/Solicitation

Cleaning, Inspection, and Hazardous Waste Removal for Two 10,000-Gallon Oil/Water Separators

DEPT OF DEFENSE · FA663327QA001 · NAICS 541990 · PSC H391

MinnesotaPosted Nov 13, 2026Due Nov 17, 2026
Solicitation

Air Force Technical and Analytical Support and Professional Services (AFTAS Pro) CSO

DEPT OF DEFENSE · FA701427SC432 · NAICS 541990 · PSC R499

MarylandPosted Nov 13, 2026Due Nov 20, 2026
Combined Synopsis/Solicitation

US COAST GUARD NSFCC CONFINED SPACE TRAINING

HOMELAND SECURITY, DEPARTMENT OF · 34359RFQ270000002 · NAICS 541990 · PSC U009

AlabamaPosted Nov 13, 2026Due Nov 29, 2026
Sources Sought

Hydropower Technical Research & Knowledge Exchange

DEPT OF DEFENSE · W9127N27QA010 · NAICS 541990 · PSC R425

ConnecticutPosted Nov 13, 2026Due Dec 3, 2026
Solicitation

Marine Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility

DEPT OF DEFENSE · N6274227R1801 · NAICS 541990 · PSC F999

HawaiiPosted Nov 13, 2026Due Dec 7, 2026
Solicitation

Employee Assistance Program � Human Resources Office (HRO)

DEPT OF DEFENSE · W91SMC27RA001 · NAICS 541990 · PSC R431

IllinoisPosted Nov 13, 2026Due Dec 14, 2026
Combined Synopsis/Solicitation

Request for Quotation (RFQ) National Performance Management Research Data Set (NPMRDS) Technical and Data-Sharing Support

TRANSPORTATION, DEPARTMENT OF · 693JJ327Q000001 · NAICS 541990 · PSC B506

District of ColumbiaPosted Nov 12, 2026Due Nov 16, 2026
Solicitation

Fort Campbell, KY - API 653 External Tank Inspection

DEPT OF DEFENSE · W9128F27QA006 · NAICS 541990 · PSC Z1NA

NebraskaPosted Nov 12, 2026Due Nov 18, 2026
Solicitation

Artifact Conservation Project Coordinator

NATIONAL ARCHIVES AND RECORDS ADMINISTRATION · 88310327Q00012 · NAICS 541990 · PSC R499

MarylandPosted Nov 12, 2026Due Nov 19, 2026
Sources Sought

FDA Scientific & Regulatory Support Services(SRS)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75F40127R00007 · NAICS 541990 · PSC R799

MarylandPosted Nov 12, 2026Due Nov 23, 2026
Combined Synopsis/Solicitation

Multiple Award Schedule

GENERAL SERVICES ADMINISTRATION · 47QSMD20R0001 · NAICS 541990 · PSC 99

PennsylvaniaPosted Nov 12, 2026Due Nov 11, 2031
Sources Sought

NIH Scientific & Technical Expertise & Acquisition Management (STEAM)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00012 · NAICS 541990 · PSC R499

MarylandPosted Nov 10, 2026Due Nov 16, 2026
Solicitation

Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projects in Puerto Rico and U.S. Virgin Islands

DEPT OF DEFENSE · W51DQV27RA002 · NAICS 541990 · PSC R499

Puerto RicoPosted Nov 10, 2026Due Nov 20, 2026
Presolicitation

MQ-4C Triton Unmanned Aircraft System (UAS) Sustaining Engineering and Support (SES) IV Contract Modification to Incorporate Royal Australian Air Force (RAAF) Technical Services Contract Line Item Numbers (CLINs)

DEPT OF DEFENSE · N00019-25-RFPREQ-WPM262-0376 · NAICS 541990 · PSC J015

CaliforniaPosted Nov 10, 2026Due Nov 25, 2026
Combined Synopsis/Solicitation

Vandenberg SFB Tank Inspection

DEPT OF DEFENSE · W9128F27QA002 · NAICS 541990 · PSC Z1GC

NebraskaPosted Nov 10, 2026Due Nov 27, 2026
Presolicitation

B--ShakeAlert Production System Code Review

INTERIOR, DEPARTMENT OF THE · 140GG027Q0025 · NAICS 541990 · PSC B544

VirginiaPosted Nov 9, 2026Due Nov 23, 2026
Sources Sought

U.S. Navy and Royal Australian Air Force (RAAF) MQ-4C Triton Unmanned Aircraft System (UAS) Sustaining Engineering and Support (SES) V Contract

DEPT OF DEFENSE · N00019-26-RFPREQ-WPM262-0348 · NAICS 541990 · PSC J015

CaliforniaPosted Nov 9, 2026Due Nov 23, 2026
Solicitation

University Health and Safety Research for the Mining Industry

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75D30127Q79333 · NAICS 541990 · PSC R499

NevadaPosted Nov 5, 2026Due Jan 11, 2027
Solicitation

Advances in Contemporary Mining Safety and Health Challenges for Critical Minerals

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75D30127Q79334 · NAICS 541990 · PSC R499

NevadaPosted Nov 5, 2026Due Jan 11, 2027
Solicitation

Broad Agency Announcement - Development and Demonstration of Mine Safety and Health Technology

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75D30127Q79332 · NAICS 541990 · PSC R499

NevadaPosted Nov 5, 2026Due Feb 8, 2027
Solicitation

VENDOR OPPORTUNITY - DLA HQ Holiday Social Event

DEPT OF DEFENSE · NAFUA1-27-I-0001 · NAICS 541990 · PSC R499

VirginiaPosted Nov 4, 2026Due Nov 18, 2026
Combined Synopsis/Solicitation

Morgantown Office Insect Taxonomic Support

AGRICULTURE, DEPARTMENT OF · 1240BE27Q0013 · NAICS 541990 · PSC AA14

West VirginiaPosted Nov 4, 2026Due Dec 3, 2026
Solicitation

Golden Dome for America Commercial Solutions Opening

DEPT OF DEFENSE · HQ0202-26-S-0001 · NAICS 541990 · PSC AC32

District of ColumbiaPosted Nov 4, 2026Due Apr 1, 2031
Solicitation

SAF/CDM Commercial Solutions Opening and Specific Calls

DEPT OF DEFENSE · FA7146-21-S-C-0001 · NAICS 541990 · PSC AC32

MarylandPosted Oct 28, 2026Due Sep 30, 2027
Solicitation

FY2027 USPS OIG Broad Agency Announcement

POSTAL SERVICE · 6HQOIG-27-A-0001 · NAICS 541990 · PSC R499

PennsylvaniaPosted Oct 21, 2026Due Sep 30, 2027
Sources Sought

NASA Deep Space Autonomous Robotics Challenge: Call for Host Facility Interest

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80JSC024R0004 · NAICS 541990 · PSC R499

District of ColumbiaPosted Oct 19, 2026Due Jan 31, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0001-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0002-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0003-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0004-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0005-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0006-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027

How to find U.S. government contracts

Start with the work your company already performs. Combine service keywords with NAICS and PSC classifications, then check the federal agency, place of performance, notice type, set-aside status and response deadline. A relevant code can improve discovery, but it is not proof that the scope, qualifications or contract terms fit your business.

GovBidFit keeps the public opportunity record separate from the private supplier workspace. Public pages help search and compare federal contract opportunities; your company profile and bid notes stay in your browser when you use the workspace.

What are U.S. government tenders?

Businesses looking for tenders in America can use this directory to find U.S. federal procurement notices. SAM.gov calls these contract opportunities; a solicitation may request proposals (RFP), quotes (RFQ) or sealed bids (IFB). Read the notice type before preparing a response, because market-research notices and requests for priced offers require different actions. This directory covers federal SAM.gov notices; state and local authorities publish their own procurement opportunities.

What counts as a federal contract opportunity?

SAM.gov publishes procurement notices from federal contracting offices. Depending on the acquisition stage, these can include sources sought notices, presolicitations, solicitations and combined synopsis/solicitation notices. The notice type helps explain where the procurement is in its lifecycle, but the official notice and amendments determine what action a vendor should take.