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.

6,998curated current opportunities38active federal buyersNov 4, 2026public-data refresh

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Recently posted federal contract opportunities

Showing 60 of 65 matching opportunities on page 1 of 2.

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Presolicitation

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

TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-SN-0001 · NAICS 541990 · PSC R405

District of ColumbiaPosted Nov 3, 2026Due Nov 6, 2026
Sources Sought

MARKET SURVEY NOTICE for new ATCT Project at (FLL) Fort Lauderdale- Hollywood International Airport

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-FLL01 · NAICS 236220

FloridaPosted Nov 3, 2026Due Nov 10, 2026
Solicitation

OK FW TSM 10(1) NFH Entrance Road and Parking Improvements

TRANSPORTATION, DEPARTMENT OF · 6982AF27B000003 · NAICS 237310 · PSC Y1LB

OklahomaPosted Nov 3, 2026Due Nov 12, 2026
Sources Sought

Refurbished and Used Boxcars

TRANSPORTATION, DEPARTMENT OF · RFI-DOT-VOLPE-2026-001 · NAICS 336510 · PSC 2220

MassachusettsPosted Nov 3, 2026Due Nov 13, 2026
Combined Synopsis/Solicitation

USMMA Medical, Dental, Counseling services

TRANSPORTATION, DEPARTMENT OF · 6923G227R00002 · NAICS 621399 · PSC Q201

New YorkPosted Nov 3, 2026Due Nov 16, 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 3, 2026Due Nov 16, 2026
Combined Synopsis/Solicitation

Geotechnical Drilling Services for Project OR FLAP DOUGLAS 251(2), Winchester Bridge Replacement

TRANSPORTATION, DEPARTMENT OF · 69056727Q000006 · NAICS 238910 · PSC F015

OregonPosted Nov 3, 2026Due Nov 17, 2026
Sources Sought

Mechanical Construction Services IDIQ - MMAC

TRANSPORTATION, DEPARTMENT OF · MRKTSVY-26-MechIDIQ · NAICS 238220

OklahomaPosted Nov 3, 2026Due Nov 18, 2026
Solicitation

AK FLAP ANCHORAGE 2021(1), Far North Bicentennial Park Enhancements

TRANSPORTATION, DEPARTMENT OF · 69056726B000012 · NAICS 237310 · PSC Y1LB

AlaskaPosted Nov 3, 2026Due Dec 1, 2026
Solicitation

WA ERFO NPS OLYM 2022-1(3), OLYMPIC NPS ERFO REPAIRS 2022 Road 107 MP 0.3 TO 0.5 & MP 0.8

TRANSPORTATION, DEPARTMENT OF · 69056727B000002 · NAICS 237310 · PSC Y1LB

WashingtonPosted Nov 3, 2026Due Dec 3, 2026
Solicitation

ID FLAP CLEAR 4783(1), Dent Bridge Road Improvements

TRANSPORTATION, DEPARTMENT OF · 69056726R000009 · NAICS 237310 · PSC Y1LB

IdahoPosted Nov 3, 2026Due Dec 8, 2026
Solicitation

Aviation Research BAA 2025

TRANSPORTATION, DEPARTMENT OF · 692M15-25-R-00004 · PSC AJ11

New JerseyPosted Nov 3, 2026Due Dec 2, 2029
Solicitation

Printer Consumables for the Strategic Sourcing for the Acquisition of Various Supplies and Equipment (SAVES) Program

TRANSPORTATION, DEPARTMENT OF · 697DCK-25-R-00368 · NAICS 325992 · PSC 6750

TexasPosted Nov 2, 2026Due Nov 12, 2026
Combined Synopsis/Solicitation

Office of Hazardous Materials Safety Research Initiative � FY2026 BROAD AGENCY ANNOUNCEMENT (BAA)

TRANSPORTATION, DEPARTMENT OF · PHMSA-26HM-BAA · NAICS 541715 · PSC AJ12

District of ColumbiaPosted Nov 2, 2026Due Nov 18, 2026
Solicitation

Mike Monroney Aeronautical Center (MMAC) Industrial Waste Water Treatment Plant Upgrades

TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-00005 · NAICS 237110 · PSC Y1ND

OklahomaPosted Nov 2, 2026Due Nov 19, 2026
Combined Synopsis/Solicitation

Modular Buildings & Restroom Rental with Ancillary Services

TRANSPORTATION, DEPARTMENT OF · 69056727Q000005 · NAICS 532490 · PSC W054

WashingtonPosted Nov 2, 2026Due Nov 24, 2026
Solicitation

Northeast Region Pavement and Bridge Preservation Construction - NP NER PMS BMS FY24(1)

TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000003 · NAICS 237310 · PSC Y1LB

New YorkPosted Nov 2, 2026Due Dec 1, 2026
Solicitation

Countermeasures That Work (CMTW) Updates

TRANSPORTATION, DEPARTMENT OF · 693JJ926R000067 · NAICS 541720 · PSC AS12

District of ColumbiaPosted Oct 30, 2026Due Nov 5, 2026
Solicitation

WA NP OLYM 12(8), Hurricane Ridge Rockfall Mitigation MP 9.4

TRANSPORTATION, DEPARTMENT OF · 69056726B000010 · NAICS 237310 · PSC Y1LB

WashingtonPosted Oct 30, 2026Due Nov 13, 2026
Sources Sought

Industrial Resistance Spot Welder

TRANSPORTATION, DEPARTMENT OF · 692M15-27-P · NAICS 333992

New JerseyPosted Oct 30, 2026Due Nov 20, 2026
Solicitation

CO OMAD 300(71) Minuteman Missile Access

TRANSPORTATION, DEPARTMENT OF · 6982AF27B000010 · NAICS 237310 · PSC Y1LB

WyomingPosted Oct 30, 2026Due Dec 2, 2026
Solicitation

ND OMAD 2025(1) Minuteman Missile Access Road

TRANSPORTATION, DEPARTMENT OF · 6982AF27B000011 · NAICS 237310 · PSC Y1LB

North DakotaPosted Oct 30, 2026Due Dec 2, 2026
Solicitation

Joint Pipeline Advisory Committees: Repair Criteria Review

TRANSPORTATION, DEPARTMENT OF · 1214533 · NAICS 721110 · PSC V231

District of ColumbiaPosted Oct 29, 2026Due Nov 5, 2026
Combined Synopsis/Solicitation

FTA Broad Agency Announcement (FY26) -- �Research Initiatives in Support of Safety, Accessibility, and Mobility in Public Transportation

TRANSPORTATION, DEPARTMENT OF · 693195-26-BAA-0001 · NAICS 541715 · PSC AS12

District of ColumbiaPosted Oct 29, 2026Due Nov 6, 2026
Sources Sought

FOMS SOFTWARE DEVELOPMENT

TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-FOMSSOFTWAREDEVELOPMENT · NAICS 541511

OklahomaPosted Oct 29, 2026Due Nov 6, 2026
Sources Sought

Ultralife UBBL13-01 Lithium-Ion Batteries - RFI

TRANSPORTATION, DEPARTMENT OF · 6973GH-27-RFI-00001 · NAICS 493110 · PSC R706

OklahomaPosted Oct 29, 2026Due Nov 12, 2026
Solicitation

ID FLAP KOOTEN 8450(1), Yellowstone Trail Road, Segment 1

TRANSPORTATION, DEPARTMENT OF · 69056726R000019 · NAICS 237310 · PSC Y1LB

IdahoPosted Oct 29, 2026Due Nov 13, 2026
Solicitation

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

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

ColoradoPosted Oct 29, 2026Due Nov 20, 2026
Solicitation

Spin and Spin Recovery Training

TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00243 · NAICS 611512 · PSC U099

OklahomaPosted Oct 29, 2026Due Nov 27, 2026
Sources Sought

Sources Sought for Douglas DC-3 Initial and Recurrent Pilot Training

TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-DC3 · NAICS 611512 · PSC U009

OklahomaPosted Oct 29, 2026Due Nov 13, 2027
Solicitation

WJHTC Armed Security Guard Services

TRANSPORTATION, DEPARTMENT OF · 692M15-25-R-00012 · NAICS 561612 · PSC R430

New JerseyPosted Oct 28, 2026Due Nov 4, 2026
Presolicitation

Market Survey for Janitorial Services at FAA Facilities in King Salmon, Alaska

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00038 · NAICS 561720 · PSC S201

AlaskaPosted Oct 28, 2026Due Nov 30, 2026
Presolicitation

Market Survey for Helicopter Services for the FAA between Juneau and other Sites in Alaska

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00039 · NAICS 481211 · PSC 1730

AlaskaPosted Oct 28, 2026Due Nov 30, 2026
Combined Synopsis/Solicitation

Graphic Design Support Services for the U. S. Department of Transportation (DOT)

TRANSPORTATION, DEPARTMENT OF · 693JK427R500001 · NAICS 541340 · PSC T001

District of ColumbiaPosted Oct 28, 2026Due Dec 3, 2026
Presolicitation

NJ-NY ERFO FW WARI 2019-1(1) - Wallkill River National Wildlife Refuge

TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000005 · NAICS 237310 · PSC Y1LB

New JerseyPosted Oct 28, 2026Due Dec 15, 2026
Solicitation

6973GH-26-R-00177 - MINIATURE UPS KITS � SIR

TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00177 · NAICS 221122 · PSC 6150

OklahomaPosted Oct 27, 2026Due Nov 4, 2026
Solicitation

Natchez Trace Parkway Project MS NP NATR 3F26

TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000001 · NAICS 237310 · PSC Y1LB

MississippiPosted Oct 27, 2026Due Nov 10, 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
Solicitation

AZ BL COLO 7528(1) Burro Creek Road

TRANSPORTATION, DEPARTMENT OF · 6982AF27B000002 · NAICS 237310 · PSC Y1LB

ArizonaPosted Oct 27, 2026Due Nov 17, 2026
Presolicitation

Remedial Action (RA) activities at the Kahuku Point Former Radio Range site

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00036 · NAICS 562910 · PSC F108

HawaiiPosted Oct 26, 2026Due Nov 5, 2026
Solicitation

INVESTIGATIVE INTERVIEWING TRAINING COURSE

TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00229 · NAICS 611519 · PSC U099

OklahomaPosted Oct 26, 2026Due Nov 6, 2026
Solicitation

Acadia National Park

TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000002 · NAICS 237310 · PSC Y1LB

MainePosted Oct 26, 2026Due Nov 10, 2026
Sources Sought

Commercially Available Distance Measuring Equipment (DME) Power Meters

TRANSPORTATION, DEPARTMENT OF · FAA-DME-PWRMTR-MSA2026 · NAICS 334515 · PSC 6625

District of ColumbiaPosted Oct 23, 2026Due Nov 23, 2026
Sources Sought

Domestic Datalink Services (DDLS) FY 2027 Industry Day December 8-10, 2026

TRANSPORTATION, DEPARTMENT OF · 693KA8-26-R-DDLSID · NAICS 517810 · PSC 7D20

District of ColumbiaPosted Oct 22, 2026Due Nov 10, 2026
Solicitation

UT NP ARCH 100(2) Bridges on Delicate Arch Road

TRANSPORTATION, DEPARTMENT OF · 6982AF27B000005 · NAICS 237310 · PSC Y1LB

UtahPosted Oct 22, 2026Due Nov 19, 2026
Presolicitation

Northeast Region Pavement and Bridge Preservation Construction - NP NER PMS BMS FY25(2)

TRANSPORTATION, DEPARTMENT OF · 693C73-27-B-000004 · NAICS 237310 · PSC Y1LB

PennsylvaniaPosted Oct 22, 2026Due Dec 8, 2026
Sources Sought

WY BR WYAO US20(1) US 20 and Hayden Arch Bridge Repairs

TRANSPORTATION, DEPARTMENT OF · 6982AF27SS00001 · NAICS 237310 · PSC Y1LB

WyomingPosted Oct 21, 2026Due Nov 4, 2026
Sources Sought

Sources Sought - Facility Maintenance Services for the FAA Warrenton Annex

TRANSPORTATION, DEPARTMENT OF · 697DCK27 · NAICS 561210

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

Digital Repository Platform and Physical Library Management System

TRANSPORTATION, DEPARTMENT OF · 693JK327RFI01 · NAICS 541512 · PSC R499

District of ColumbiaPosted Oct 20, 2026Due Nov 16, 2026
Solicitation

ITS4US Deployment Accelerator

TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-BAA-0001 · NAICS 541715 · PSC AS13

District of ColumbiaPosted Oct 20, 2026Due Jan 11, 2027
Sources Sought

Supply Thermal Protection Systems for Railroad Tank Cars

TRANSPORTATION, DEPARTMENT OF · 6913G627SS1001 · NAICS 488210 · PSC H222

MassachusettsPosted Oct 19, 2026Due Nov 20, 2026
Sources Sought

Laboratory Capabilities to Test Railroad Tank Car Thermal Protection Systems (TPS)

TRANSPORTATION, DEPARTMENT OF · 6913G627SS1002 · NAICS 541380 · PSC H222

MassachusettsPosted Oct 19, 2026Due Nov 20, 2026
Sources Sought

ZAB Weed Control and Groundskeeping Services

TRANSPORTATION, DEPARTMENT OF · 697DCK-27-R-00031 · NAICS 561730 · PSC S208

New MexicoPosted Oct 19, 2026Due Dec 15, 2026
Solicitation

A Study on Vessel Design Challenge

TRANSPORTATION, DEPARTMENT OF · 693JF726R000016 · NAICS 541720 · PSC R405

District of ColumbiaPosted Oct 16, 2026Due Jan 10, 2027
Presolicitation

Experimental and Mathematical Biomechanics Injury Research IDIQ

TRANSPORTATION, DEPARTMENT OF · 693JJ927R000001 · NAICS 541715 · PSC AJ12

District of ColumbiaPosted Oct 15, 2026Due Nov 30, 2026
Presolicitation

Advanced Safety Research Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ)

TRANSPORTATION, DEPARTMENT OF · 693JJ927R000003 · NAICS 541380 · PSC R425

District of ColumbiaPosted Oct 15, 2026Due Dec 30, 2026
Combined Synopsis/Solicitation

2026-2027 Winter Shotcrete Repair at Eisenhower Lock

TRANSPORTATION, DEPARTMENT OF · 6923G527Q0001 · NAICS 238110 · PSC Z1KA

New YorkPosted Oct 9, 2026Due Nov 4, 2026
Sources Sought

Build America Bureau - Appraisals

TRANSPORTATION, DEPARTMENT OF · RFI_Appraiser_2026 · NAICS 531320 · PSC R411

District of ColumbiaPosted Oct 6, 2026Due Nov 5, 2026
Solicitation

CONSOLIDATED WEED CONTROL FOR WESTERN SIDE OF KANSAS CITY DISTRICT FACILITIES

TRANSPORTATION, DEPARTMENT OF · 697DCK-26-R-00432 · NAICS 561730 · PSC S208

KansasPosted Oct 6, 2026Due Nov 6, 2026
Sources Sought

Reliability and Probability Training (FAA28335) for Flight Standards and Aircraft Certification Airworthiness Inspectors/Engineers

TRANSPORTATION, DEPARTMENT OF · AC-27-00007 · NAICS 611519 · PSC U006

OklahomaPosted Sep 9, 2026Due Sep 21, 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.