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.

7,614curated current opportunities39active federal buyersNov 6, 2026public-data refresh

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96 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 60 of 96 matching opportunities on page 1 of 2.

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Presolicitation

IE4 Power RFI

DEPT OF DEFENSE · 832675798 · NAICS 541330 · PSC R425

MarylandPosted Nov 5, 2026Due Nov 12, 2026
Presolicitation

SSN(X) Concept Design Expression of Interest

DEPT OF DEFENSE · N0013527R6276 · NAICS 541330 · PSC 1905

District of ColumbiaPosted Nov 5, 2026Due Nov 13, 2026
Solicitation

C45 NDI Follow-on

DEPT OF DEFENSE · N6449827R0002 · NAICS 541330 · PSC R425

PennsylvaniaPosted Nov 5, 2026Due Nov 13, 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 5, 2026Due Nov 16, 2026
Solicitation

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

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

ColoradoPosted Nov 5, 2026Due Nov 20, 2026
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
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 5, 2026Due Nov 30, 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
Solicitation

SeaPort: CNSP PA/VI Support Services

DEPT OF DEFENSE · N0024427R3101 · NAICS 541330 · PSC R426

CaliforniaPosted Nov 4, 2026Due Nov 9, 2026
Sources Sought

NGATS SOFTWARE SUPPORT

DEPT OF DEFENSE · W15QKN-27-R-1CQD · NAICS 541330 · PSC R425

New JerseyPosted Nov 4, 2026Due Nov 9, 2026
Sources Sought

Market Survey for E3 Services Support of C6ISR Systems

DEPT OF DEFENSE · N65236-26-RFPREQ-LSUBP00080-0002 · NAICS 541330

South CarolinaPosted Nov 4, 2026Due Nov 10, 2026
Sources Sought

Department of Air Force Multidomain Adaptive Management and Battle Space Awareness (DAF-MAMBA) Analysis of Alternatives (AoA)

DEPT OF DEFENSE · FA222627R0002 · NAICS 541330 · PSC R425

MassachusettsPosted Nov 4, 2026Due Nov 11, 2026
Solicitation

Commercial Maritime Test-Platform and Event-Support Services

DEPT OF DEFENSE · W900KK-27-D-SSV2 · NAICS 541330 · PSC R425

VirginiaPosted Nov 4, 2026Due Nov 12, 2026
Combined Synopsis/Solicitation

Overseas Professional Support Services

DEPT OF DEFENSE · N0040627R0003 · NAICS 541330 · PSC R499

WashingtonPosted Nov 4, 2026Due Nov 13, 2026
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
Solicitation

THIS IS A NOTICE OF INTENT TO AWARD USMC TASK ORDER UNDER PACRM MAC AND IS NOT A REQUEST FOR COMPETITIVE PROPOSALS.

DEPT OF DEFENSE · N6134027R1008 · NAICS 541330 · PSC U099

FloridaPosted Nov 3, 2026Due Nov 9, 2026
Solicitation

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

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

New MexicoPosted Nov 3, 2026Due Nov 12, 2026
Combined Synopsis/Solicitation

Department of Energy Approved Project Facilitator

AGRICULTURE, DEPARTMENT OF · 12318727Q0010 · NAICS 541330 · PSC R425

District of ColumbiaPosted Nov 3, 2026Due Nov 13, 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

Undersea Program Analyses Support

DEPT OF DEFENSE · N0018927RD003 · NAICS 541330 · PSC R499

VirginiaPosted 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
Solicitation

Seaport - CTF Design Services Follow On

DEPT OF DEFENSE · N6449826R0020 · NAICS 541330 · PSC R425

PennsylvaniaPosted Nov 2, 2026Due Nov 6, 2026
Solicitation

Notice of Opportunity (NOO) U.S. Army Reserve, 88th Readiness Division Energy Savings Performance Contract (ESPC)

DEPT OF DEFENSE · SP060427R0400 · NAICS 541330 · PSC B540

MinnesotaPosted Nov 2, 2026Due Nov 9, 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
Solicitation

Governor Control Programming

DEPT OF DEFENSE · W912DW27QA003 · NAICS 541330 · PSC K059

MontanaPosted Oct 30, 2026Due Nov 6, 2026
Sources Sought

A DEPT INFRASTRUCTURE, LIBRARY AND SYSTEMS ADMINISTRATION SUPPORT

DEPT OF DEFENSE · N0017827R3002 · NAICS 541330 · PSC R425

VirginiaPosted Oct 30, 2026Due Nov 16, 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
Presolicitation

Amphibious/CVN Engineering and Ship Control Systems

DEPT OF DEFENSE · N6449827R3103 · NAICS 541330 · PSC R425

PennsylvaniaPosted Oct 29, 2026Due Nov 12, 2026
Presolicitation

C5ISRT NEXT GENERATION CYBERSECURITY AND INFORMATION ASSURANCE Presolicitation Conference

DEPT OF DEFENSE · N6133127R3002 · NAICS 541330 · PSC R425

FloridaPosted Oct 29, 2026Due Nov 13, 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
Solicitation

Financial and Program Management Support (FPMS)

DEPT OF DEFENSE · N6339427R3102 · NAICS 541330 · PSC R710

CaliforniaPosted Oct 29, 2026Due Dec 8, 2026
Presolicitation

C1DA--VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT (Legacy VISN 5)

VETERANS AFFAIRS, DEPARTMENT OF · 36C24526R0107 · NAICS 541330 · PSC C1DA

MarylandPosted Oct 29, 2026Due Jan 8, 2027
Solicitation

Architectural-Engineering Services for Hazardous, Toxic, and Radioactive Waste Services for Various Locations within the U.S. Army Corps of Engineers New England District Mission Boundaries and Other North Atlantic Division Mission Boundaries

DEPT OF DEFENSE · W912WJ27RA001 · NAICS 541330 · PSC C219

MassachusettsPosted Oct 29, 2026Due Jan 29, 2027
Sources Sought

TSA DTSS and TSII Re-Competition

HOMELAND SECURITY, DEPARTMENT OF · TSA25-04-0641 · NAICS 541330

VirginiaPosted Oct 28, 2026Due Nov 6, 2026
Solicitation

Synthetic Signature Generation (SSG) Support Services

DEPT OF DEFENSE · N0016726R1006 · NAICS 541330 · PSC K020

MarylandPosted Oct 28, 2026Due Nov 9, 2026
Combined Synopsis/Solicitation

MN FERGUS FALLS WMD PRKING REHAB

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

VirginiaPosted Oct 28, 2026Due Nov 10, 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

IllinoisPosted Oct 28, 2026Due Nov 10, 2026
Sources Sought

Request for Information for U-2 Advanced Synthetic Aperture Radar System -2

DEPT OF DEFENSE · FA8528-26-R-ASARS2 · NAICS 541330 · PSC R425

GeorgiaPosted Oct 28, 2026Due Nov 18, 2026
Sources Sought

IDIQ Contract for Architect-Engineer (A-E) Services for Ship Homeporting and Related Operational Issues for Various Locations Throughout the Naval Facilities Engineering Systems Command Atlantic Area of Responsibility and Worldwide

DEPT OF DEFENSE · N62470-27-R-0009 · NAICS 541330 · PSC C219

VirginiaPosted Oct 28, 2026Due Nov 27, 2026
Solicitation

Mission Module Engineering and Technical Services

DEPT OF DEFENSE · N6133127R0006 · NAICS 541330 · PSC R425

FloridaPosted Oct 28, 2026Due Dec 3, 2026
Solicitation

Worldwide AE Support Services

STATE, DEPARTMENT OF · 19AQMM26R0258 · NAICS 541330 · PSC C219

VirginiaPosted Oct 27, 2026Due Nov 10, 2026
Sources Sought

Cost Engineering and Related Services

DEPT OF DEFENSE · N6247027R0007 · NAICS 541330 · PSC C211

VirginiaPosted Oct 27, 2026Due Nov 10, 2026
Solicitation

USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC

DEPT OF DEFENSE · W9128F26RA124 · NAICS 541330 · PSC C219

NebraskaPosted Oct 27, 2026Due Nov 10, 2026
Presolicitation

PD-42-0030; PIP � Rolls Royce Marine Gas Turbines

DEPT OF DEFENSE · N64498-26-RFPREQ-PD-42-0030_1 · NAICS 541330 · PSC R425

PennsylvaniaPosted Oct 27, 2026Due Nov 11, 2026
Presolicitation

Presolicitation Notice � Sole-Source Requirement for SNC Precision Approach Radar (PAR) AN/SPN-35E Landing System Upgrade Program (LSUP) Basic Ordering Agreement (BOA) Task Order (TO).

DEPT OF DEFENSE · N00421-26-RFPREQ-TW00000-1864 · NAICS 541330 · PSC AC33

NevadaPosted Oct 27, 2026Due Nov 12, 2026
Combined Synopsis/Solicitation

Core Research Program Technology Transfer & Commercialization Advancement

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

District of ColumbiaPosted Oct 27, 2026Due Nov 16, 2026
Presolicitation

Wideband and Narrowband Global SATCOM Sustainment (WNGSS) IDIQ Contract

DEPT OF DEFENSE · 26-18 · NAICS 541330 · PSC R425

ColoradoPosted Oct 27, 2026Due Nov 17, 2026
Sources Sought

SOLICITATION NUMBER 391214 �2704 HV PRIVACY BATHROOM DESIGN�

ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_391214 · NAICS 541330

WashingtonPosted Oct 27, 2026Due Dec 1, 2026
Combined Synopsis/Solicitation

Municipal Separate Storm Sewer System (MS4)

DEPT OF DEFENSE · W911S227QA001 · NAICS 541330 · PSC R425

New YorkPosted Oct 26, 2026Due Nov 11, 2026
Solicitation

RFP for Advanced Signatures Technologies (AST)

DEPT OF DEFENSE · N0016726R3104 · NAICS 541330 · PSC AC13

MarylandPosted Oct 26, 2026Due Nov 16, 2026
Sources Sought

SOLICITATION NUMBER 393273 �BLANKET MASTER AGREEMENT (BMA) FOR HANFORD TANK FARMS VADOSE DRILLING SERVICES�

ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_393273 · NAICS 541330

WashingtonPosted Oct 26, 2026Due Dec 14, 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.

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.