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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89 results · 1 active filter

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Recently posted federal contract opportunities

Showing 60 of 89 matching opportunities on page 1 of 2.

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Combined Synopsis/Solicitation

Core Research Program Technology Transfer & Commercialization Advancement

TRANSPORTATION, DEPARTMENT OF · 693JK326RA002 · NAICS 541330 · PSC R425

District of ColumbiaPosted Nov 14, 2026Due Nov 18, 2026
Sources Sought

Sources Sought: Data Analytics / Professional Program Management Support

DEPT OF DEFENSE · 1_1 · NAICS 541330 · PSC R408

District of ColumbiaPosted Nov 13, 2026Due Nov 16, 2026
Sources Sought

A DEPT INFRASTRUCTURE, LIBRARY AND SYSTEMS ADMINISTRATION SUPPORT

DEPT OF DEFENSE · N0017827R3002 · NAICS 541330 · PSC R425

VirginiaPosted Nov 13, 2026Due Nov 16, 2026
Solicitation

RFP for Advanced Signatures Technologies (AST)

DEPT OF DEFENSE · N0016726R3104 · NAICS 541330 · PSC AC13

MarylandPosted Nov 13, 2026Due Nov 19, 2026
Solicitation

CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services

TRANSPORTATION, DEPARTMENT OF · 6982AF26R000004 · NAICS 541330 · PSC C1LB

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

R425--FY 27 Service (Base+4) | NYH Energy Control Procedures/LOTO Services | 630

VETERANS AFFAIRS, DEPARTMENT OF · 36C24227Q0091 · NAICS 541330 · PSC R425

New YorkPosted Nov 13, 2026Due Nov 27, 2026
Solicitation

Design Renovation, System Support Center (SSC), 3551 Combine St., Paso Robles, CA

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00022A · NAICS 541330 · PSC C215

CaliforniaPosted Nov 13, 2026Due Dec 2, 2026
Sources Sought

Surface Combat Systems Engineering and Integration

DEPT OF DEFENSE · N6175027R1201 · NAICS 541330 · PSC AC13

VirginiaPosted Nov 13, 2026Due Dec 4, 2026
Sources Sought

PM Support Contract

DEPT OF DEFENSE · W912P827SSA001 · NAICS 541330 · PSC R425

LouisianaPosted Nov 13, 2026Due Dec 7, 2026
Sources Sought

Electromagnetic Environmental Effects (E3)

DEPT OF DEFENSE · N0017827R3001 · NAICS 541330 · PSC R425

VirginiaPosted Nov 13, 2026Due Dec 14, 2026
Solicitation

SEAPORT - Engineering, Logistics, and Project Management Services Support to Damage Control, Fire Protection and Detection, Recoverability, and Lithium-ion Battery Facility Systems and Equipment

DEPT OF DEFENSE · N6449827R0009 · NAICS 541330 · PSC R425

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

Municipal Separate Storm Sewer System (MS4)

DEPT OF DEFENSE · W911S227QA001 · NAICS 541330 · PSC R425

New YorkPosted Nov 12, 2026Due Nov 18, 2026
Solicitation

R--Technical Support Services for the DOE/NNSA Office

ENERGY, DEPARTMENT OF · 89233126QNA000491 · NAICS 541330 · PSC R499

New MexicoPosted Nov 12, 2026Due Nov 19, 2026
Sources Sought

A&E Design Services - EV Battery Fire Protection Upgrade

ENERGY, DEPARTMENT OF · SSN-2027-32995 · NAICS 541330

ColoradoPosted Nov 12, 2026Due Nov 19, 2026
Solicitation

Marketplace for Acquisition of Professional Services (MAPS)

DEPT OF DEFENSE · W15P7T-26-R-A006 · NAICS 541330 · PSC R425

MarylandPosted Nov 12, 2026Due Nov 30, 2026
Solicitation

Weapons Effect Solicitation

DEPT OF DEFENSE · N0016727R3103 · NAICS 541330 · PSC R425

MarylandPosted Nov 12, 2026Due Dec 1, 2026
Presolicitation

C1DA--Project # 596A4-27-101 - A/E Upgrade Fire Alarm System

VETERANS AFFAIRS, DEPARTMENT OF · 36C24927R0019 · NAICS 541330 · PSC C1DA

KentuckyPosted Nov 12, 2026Due Dec 3, 2026
Sources Sought

SUBMARINE C4ISR SYSTEMS TECH SUPPORT, INSTALLATION AND MODERNIZATION

DEPT OF DEFENSE · N65236-26-RFPREQ-LSUBP00035-0009 · NAICS 541330 · PSC L059

South CarolinaPosted Nov 12, 2026Due Dec 11, 2026
Combined Synopsis/Solicitation

INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR INLAND AND COASTAL VESSELS ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING

DEPT OF DEFENSE · W912BU26RA036 · NAICS 541330 · PSC C216

PennsylvaniaPosted Nov 12, 2026Due Dec 18, 2026
Presolicitation

C222--657A5-24-108, FCA Replace Medium Voltage Feeder 3 and Transformers l MC FY27 NRM VISN Base DE

VETERANS AFFAIRS, DEPARTMENT OF · 36C25527R0013 · NAICS 541330 · PSC C222

KansasPosted Nov 10, 2026Due Nov 17, 2026
Combined Synopsis/Solicitation

United States�United Kingdom (US-UK) Enhanced Cooperation on Carrier Operations and Maritime Power Projection Support Services

DEPT OF DEFENSE · N0018927QL019 · NAICS 541330 · PSC R425

VirginiaPosted Nov 10, 2026Due Nov 17, 2026
Sources Sought

Marine Corps Junior Reserve Officers� Training Corps (MCJROTC) Combined Senior Leadership Camp (SLC) and STEM Camp

DEPT OF DEFENSE · M00264-27-RFI-003 · NAICS 541330 · PSC 1550

VirginiaPosted Nov 10, 2026Due Nov 18, 2026
Combined Synopsis/Solicitation

C--MN FERGUS FALLS WMD PRKING REHAB

INTERIOR, DEPARTMENT OF THE · 140FF027R0006 · NAICS 541330 · PSC C211

VirginiaPosted Nov 10, 2026Due Nov 20, 2026
Sources Sought

**Amendment 0001** RFI / SOURCES SOUGHT SYNOPSIS - EXPERIMENTAL FACILITIES TECHNICIAN SUPPORT SERVICES

DEPT OF DEFENSE · W911QX27RA003 · NAICS 541330 · PSC AJ12

MarylandPosted Nov 10, 2026Due Nov 24, 2026
Solicitation

Undersea Program Analyses Support

DEPT OF DEFENSE · N0018927RD003 · NAICS 541330 · PSC R499

VirginiaPosted Nov 10, 2026Due Nov 30, 2026
Presolicitation

Keyport Infrastructure Security Support Services (KISSS)

DEPT OF DEFENSE · N0025326R0001 · NAICS 541330 · PSC R499

WashingtonPosted Nov 10, 2026Due Nov 30, 2026
Sources Sought

Sonic Boom Launch Noise Analysis RFI _NAICS 541330, 541715

DEPT OF DEFENSE · RFISonicBoom1 · NAICS 541330 · PSC R425

FloridaPosted Nov 10, 2026Due Dec 3, 2026
Sources Sought

Enterprise Workspace Management Support

DEPT OF DEFENSE · N00024-27-R-0200 · NAICS 541330 · PSC Z1AA

District of ColumbiaPosted Nov 10, 2026Due Dec 4, 2026
Solicitation

Financial and Program Management Support (FPMS)

DEPT OF DEFENSE · N6339427R3102 · NAICS 541330 · PSC R710

CaliforniaPosted Nov 10, 2026Due Dec 8, 2026
Presolicitation

Repair Nose Dock 7 B1232

DEPT OF DEFENSE · FTQW062467 · NAICS 541330 · PSC C219

AlaskaPosted Nov 10, 2026Due Dec 10, 2026
Solicitation

Keyport Infrastructure Security Support Services Solicitation

DEPT OF DEFENSE · N0025327R3001 · NAICS 541330 · PSC R499

WashingtonPosted Nov 10, 2026Due Dec 11, 2026
Solicitation

NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS)

DEPT OF DEFENSE · N0042127R1008 · NAICS 541330 · PSC R799

MarylandPosted Nov 10, 2026Due Dec 15, 2026
Presolicitation

Team Submarine Combat Systems Follow-On

DEPT OF DEFENSE · N6660426R3104_ADVANCE_NOTICE · NAICS 541330 · PSC R408

Rhode IslandPosted Nov 10, 2026Due Jan 15, 2027
Solicitation

Navy Shore Sustainment Support (N3S)

DEPT OF DEFENSE · N6523627R0007 · NAICS 541330 · PSC K058

South CarolinaPosted Nov 9, 2026Due Dec 7, 2026
Presolicitation

Advance Notice Solicitation # N66604-27-R-3001 Code 104 Enterprise Infrastructure Services

DEPT OF DEFENSE · N66604-27-R-3001 · NAICS 541330 · PSC DG01

Rhode IslandPosted Nov 9, 2026Due Jan 8, 2027
Solicitation

Governor Control Programming

DEPT OF DEFENSE · W912DW27QA003 · NAICS 541330 · PSC K059

MontanaPosted Nov 6, 2026Due Nov 18, 2026
Sources Sought

Enhanced Organizational Boat Maintenance (EOBM)

DEPT OF DEFENSE · N0018927EOBMEW · NAICS 541330 · PSC J019

VirginiaPosted Nov 6, 2026Due Nov 20, 2026
Presolicitation

C--TSC A-E IDIQ MATOC and Construction Management Services

INTERIOR, DEPARTMENT OF THE · 140RR027Q0030 · NAICS 541330 · PSC C211

ColoradoPosted Nov 6, 2026Due Nov 30, 2026
Sources Sought

GUN WEAPON SYSTEMS (GWS) Request for Information

DEPT OF DEFENSE · GUN_WEAPONS_SYSTEM · NAICS 541330 · PSC R425

VirginiaPosted Nov 6, 2026Due Nov 30, 2026
Combined Synopsis/Solicitation

Region - OCONUS Support Services

DEPT OF DEFENSE · N0040626R0007 · NAICS 541330 · PSC R499

WashingtonPosted Nov 6, 2026Due Dec 1, 2026
Combined Synopsis/Solicitation

Region - OCONUS JAPAN Support Services

DEPT OF DEFENSE · N0040627R0002 · NAICS 541330 · PSC R499

WashingtonPosted Nov 6, 2026Due Dec 1, 2026
Solicitation

PAE Maritime Government Equipment Management (GEM)

DEPT OF DEFENSE · N0016427R3105 · NAICS 541330 · PSC R425

IndianaPosted Nov 6, 2026Due Dec 8, 2026
Solicitation

PMA CSS Competition PMA 261

DEPT OF DEFENSE · N0042126R1033 · NAICS 541330 · PSC R408

MarylandPosted Nov 6, 2026Due Jan 18, 2027
Presolicitation

Notice of Intent to Sole Source Self Defense Test Ship Engineering and Technical Support Services

DEPT OF DEFENSE · N6339426R3001 · NAICS 541330 · PSC R425

CaliforniaPosted Nov 5, 2026Due Nov 20, 2026
Presolicitation

2027 Construction Inspection Services Multiple Award Task Order Contract (MATOC)

TRANSPORTATION, DEPARTMENT OF · 693C73-27-R-000006 · NAICS 541330 · PSC C1LB

VirginiaPosted Nov 5, 2026Due Jan 4, 2027
Solicitation

Amendment A0003 to Solicitation for PMX-201 Domestic PM Support

DEPT OF DEFENSE · N0042127R3007 · NAICS 541330 · PSC R408

MarylandPosted Nov 5, 2026Due Jan 18, 2027
Sources Sought

SOURCES SOUGHT FOR INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) ARCHITECT AND ENGINEERING MULTIDISCIPLINE SERVICES FOR SMALL PROJECTS IN THE HAMPTON ROADS AREA OF RESPONSIBILITY PREDOMINATELY FOR NORFOLK NAVAL SHIPYARD AND NAVAL WEAPONS STATION YORKTOWN

DEPT OF DEFENSE · N4008527R0030 · NAICS 541330 · PSC C219

VirginiaPosted Nov 4, 2026Due Nov 19, 2026
Sources Sought

V-22 AIRCRAFT SOFTWARE CONCURRENCY UPGRADES AND FLIGHT TRAINING DEVICE INTEGRATION

DEPT OF DEFENSE · N6134027R0TBD · NAICS 541330 · PSC 6910

FloridaPosted Nov 4, 2026Due Nov 19, 2026
Sources Sought

NSLC IT Support Services Sources Sought

DEPT OF DEFENSE · N6572627RTBD · NAICS 541330 · PSC DA01

PennsylvaniaPosted Nov 4, 2026Due Nov 24, 2026
Solicitation

NETSAFA International Training Center Support

DEPT OF DEFENSE · N0018927RD001 · NAICS 541330 · PSC U099

FloridaPosted Nov 4, 2026Due Nov 30, 2026
Solicitation

Engineering and Technical Services for Support Equipment Department at NAWCADLKE

DEPT OF DEFENSE · N6833527R1000 · NAICS 541330 · PSC R425

New JerseyPosted Nov 4, 2026Due Dec 3, 2026
Combined Synopsis/Solicitation

YT706 Engines and Life Cycle Support

DEPT OF DEFENSE · H9224127QE001 · NAICS 541330 · PSC R425

KentuckyPosted Nov 3, 2026Due Nov 30, 2026
Solicitation

A-E Services for Electron Injector Complex

ENERGY, DEPARTMENT OF · RFP_476957 · NAICS 541330 · PSC C1HC

New YorkPosted Nov 3, 2026Due Nov 30, 2026
Combined Synopsis/Solicitation

CCTV System Design A/E Services Great Plains

INTERIOR, DEPARTMENT OF THE · DOIASAM270007 · NAICS 541330 · PSC Y1FF

VirginiaPosted Nov 3, 2026Due Dec 3, 2026
Sources Sought

PUBLIC WORKS ENERGY A-E SERVICES CONTRACTS

DEPT OF DEFENSE · N39430AEIDIQ · NAICS 541330 · PSC C219

CaliforniaPosted Nov 3, 2026Due Dec 3, 2026
Presolicitation

Hawaii Services Follow-On

DEPT OF DEFENSE · N0025326R0004 · NAICS 541330 · PSC R425

WashingtonPosted Nov 3, 2026Due Dec 30, 2026
Sources Sought

USSS Construction Management & Engineering Services

HOMELAND SECURITY, DEPARTMENT OF · USSS_ER_7009_2026 · NAICS 541330 · PSC R499

District of ColumbiaPosted Nov 2, 2026Due Nov 20, 2026
Solicitation

A-E Cost Estimation Services

ENERGY, DEPARTMENT OF · RFQ_481463 · NAICS 541330 · PSC R425

New YorkPosted Nov 1, 2026Due Dec 4, 2026
Presolicitation

Energy Automation Operational Technology Systems (EAOTS) Automated Fuel Handling Equipment Maintenance

DEPT OF DEFENSE · SP4706-27-R-0002 · NAICS 541330 · PSC R425

OhioPosted Oct 30, 2026Due Nov 16, 2026
Sources Sought

SOLICITATION NUMBER 391454 �HAZARDOUS AREA CLASSIFICATION REVIEW AND TRAINING SUPPORT�

ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_391454 · NAICS 541330

WashingtonPosted Oct 29, 2026Due Nov 19, 2026

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.

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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.