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.
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Recently posted federal contract opportunities
Showing 60 of 96 matching opportunities on page 1 of 2.
IE4 Power RFI
DEPT OF DEFENSE · 832675798 · NAICS 541330 · PSC R425
SSN(X) Concept Design Expression of Interest
DEPT OF DEFENSE · N0013527R6276 · NAICS 541330 · PSC 1905
C45 NDI Follow-on
DEPT OF DEFENSE · N6449827R0002 · NAICS 541330 · PSC R425
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
CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services
TRANSPORTATION, DEPARTMENT OF · 6982AF26R000004 · NAICS 541330 · PSC C1LB
Notice of Intent to Sole Source Self Defense Test Ship Engineering and Technical Support Services
DEPT OF DEFENSE · N6339426R3001 · NAICS 541330 · PSC R425
Design Renovation, System Support Center (SSC), 3551 Combine St., Paso Robles, CA
TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00022A · NAICS 541330 · PSC C215
2027 Construction Inspection Services Multiple Award Task Order Contract (MATOC)
TRANSPORTATION, DEPARTMENT OF · 693C73-27-R-000006 · NAICS 541330 · PSC C1LB
Amendment A0003 to Solicitation for PMX-201 Domestic PM Support
DEPT OF DEFENSE · N0042127R3007 · NAICS 541330 · PSC R408
SeaPort: CNSP PA/VI Support Services
DEPT OF DEFENSE · N0024427R3101 · NAICS 541330 · PSC R426
NGATS SOFTWARE SUPPORT
DEPT OF DEFENSE · W15QKN-27-R-1CQD · NAICS 541330 · PSC R425
Market Survey for E3 Services Support of C6ISR Systems
DEPT OF DEFENSE · N65236-26-RFPREQ-LSUBP00080-0002 · NAICS 541330
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
Commercial Maritime Test-Platform and Event-Support Services
DEPT OF DEFENSE · W900KK-27-D-SSV2 · NAICS 541330 · PSC R425
Overseas Professional Support Services
DEPT OF DEFENSE · N0040627R0003 · NAICS 541330 · PSC R499
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
V-22 AIRCRAFT SOFTWARE CONCURRENCY UPGRADES AND FLIGHT TRAINING DEVICE INTEGRATION
DEPT OF DEFENSE · N6134027R0TBD · NAICS 541330 · PSC 6910
NSLC IT Support Services Sources Sought
DEPT OF DEFENSE · N6572627RTBD · NAICS 541330 · PSC DA01
NETSAFA International Training Center Support
DEPT OF DEFENSE · N0018927RD001 · NAICS 541330 · PSC U099
Engineering and Technical Services for Support Equipment Department at NAWCADLKE
DEPT OF DEFENSE · N6833527R1000 · NAICS 541330 · PSC R425
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
R--Technical Support Services for the DOE/NNSA Office
ENERGY, DEPARTMENT OF · 89233126QNA000491 · NAICS 541330 · PSC R499
Department of Energy Approved Project Facilitator
AGRICULTURE, DEPARTMENT OF · 12318727Q0010 · NAICS 541330 · PSC R425
YT706 Engines and Life Cycle Support
DEPT OF DEFENSE · H9224127QE001 · NAICS 541330 · PSC R425
Undersea Program Analyses Support
DEPT OF DEFENSE · N0018927RD003 · NAICS 541330 · PSC R499
A-E Services for Electron Injector Complex
ENERGY, DEPARTMENT OF · RFP_476957 · NAICS 541330 · PSC C1HC
CCTV System Design A/E Services Great Plains
INTERIOR, DEPARTMENT OF THE · DOIASAM270007 · NAICS 541330 · PSC Y1FF
PUBLIC WORKS ENERGY A-E SERVICES CONTRACTS
DEPT OF DEFENSE · N39430AEIDIQ · NAICS 541330 · PSC C219
Hawaii Services Follow-On
DEPT OF DEFENSE · N0025326R0004 · NAICS 541330 · PSC R425
Seaport - CTF Design Services Follow On
DEPT OF DEFENSE · N6449826R0020 · NAICS 541330 · PSC R425
Notice of Opportunity (NOO) U.S. Army Reserve, 88th Readiness Division Energy Savings Performance Contract (ESPC)
DEPT OF DEFENSE · SP060427R0400 · NAICS 541330 · PSC B540
USSS Construction Management & Engineering Services
HOMELAND SECURITY, DEPARTMENT OF · USSS_ER_7009_2026 · NAICS 541330 · PSC R499
A-E Cost Estimation Services
ENERGY, DEPARTMENT OF · RFQ_481463 · NAICS 541330 · PSC R425
Governor Control Programming
DEPT OF DEFENSE · W912DW27QA003 · NAICS 541330 · PSC K059
A DEPT INFRASTRUCTURE, LIBRARY AND SYSTEMS ADMINISTRATION SUPPORT
DEPT OF DEFENSE · N0017827R3002 · NAICS 541330 · PSC R425
Energy Automation Operational Technology Systems (EAOTS) Automated Fuel Handling Equipment Maintenance
DEPT OF DEFENSE · SP4706-27-R-0002 · NAICS 541330 · PSC R425
Amphibious/CVN Engineering and Ship Control Systems
DEPT OF DEFENSE · N6449827R3103 · NAICS 541330 · PSC R425
C5ISRT NEXT GENERATION CYBERSECURITY AND INFORMATION ASSURANCE Presolicitation Conference
DEPT OF DEFENSE · N6133127R3002 · NAICS 541330 · PSC R425
SOLICITATION NUMBER 391454 �HAZARDOUS AREA CLASSIFICATION REVIEW AND TRAINING SUPPORT�
ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_391454 · NAICS 541330
Financial and Program Management Support (FPMS)
DEPT OF DEFENSE · N6339427R3102 · NAICS 541330 · PSC R710
C1DA--VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT (Legacy VISN 5)
VETERANS AFFAIRS, DEPARTMENT OF · 36C24526R0107 · NAICS 541330 · PSC C1DA
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
TSA DTSS and TSII Re-Competition
HOMELAND SECURITY, DEPARTMENT OF · TSA25-04-0641 · NAICS 541330
Synthetic Signature Generation (SSG) Support Services
DEPT OF DEFENSE · N0016726R1006 · NAICS 541330 · PSC K020
MN FERGUS FALLS WMD PRKING REHAB
INTERIOR, DEPARTMENT OF THE · 140FF027R0006 · NAICS 541330 · PSC C211
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
Request for Information for U-2 Advanced Synthetic Aperture Radar System -2
DEPT OF DEFENSE · FA8528-26-R-ASARS2 · NAICS 541330 · PSC R425
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
Mission Module Engineering and Technical Services
DEPT OF DEFENSE · N6133127R0006 · NAICS 541330 · PSC R425
Worldwide AE Support Services
STATE, DEPARTMENT OF · 19AQMM26R0258 · NAICS 541330 · PSC C219
Cost Engineering and Related Services
DEPT OF DEFENSE · N6247027R0007 · NAICS 541330 · PSC C211
USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC
DEPT OF DEFENSE · W9128F26RA124 · NAICS 541330 · PSC C219
PD-42-0030; PIP � Rolls Royce Marine Gas Turbines
DEPT OF DEFENSE · N64498-26-RFPREQ-PD-42-0030_1 · NAICS 541330 · PSC R425
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
Core Research Program Technology Transfer & Commercialization Advancement
TRANSPORTATION, DEPARTMENT OF · 693JK326RA002 · NAICS 541330 · PSC R425
Wideband and Narrowband Global SATCOM Sustainment (WNGSS) IDIQ Contract
DEPT OF DEFENSE · 26-18 · NAICS 541330 · PSC R425
SOLICITATION NUMBER 391214 �2704 HV PRIVACY BATHROOM DESIGN�
ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_391214 · NAICS 541330
Municipal Separate Storm Sewer System (MS4)
DEPT OF DEFENSE · W911S227QA001 · NAICS 541330 · PSC R425
RFP for Advanced Signatures Technologies (AST)
DEPT OF DEFENSE · N0016726R3104 · NAICS 541330 · PSC AC13
SOLICITATION NUMBER 393273 �BLANKET MASTER AGREEMENT (BMA) FOR HANFORD TANK FARMS VADOSE DRILLING SERVICES�
ENERGY, DEPARTMENT OF · SOLICITATION_NUMBER_393273 · NAICS 541330
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.