WinAContractUS

US federal contract search

Search live federal opportunities

9,091 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

1,287 procurements

Professional, Scientific & Technical ServicesIncl. closed/awardsSort:NewestClosing soonHighest value
Professional ServicesCombined Synopsis/SolicitationNONE 4 days left

Thinkmate workstation

National Aeronautics and Space Administration80NSSC26933590QOther Computer Related Services

Jun 15, 2026

Response deadline

Professional ServicesCombined Synopsis/SolicitationSmall Business 4 days left

B710 Architect Design Repair Emergency Services

Dept of Defense Minneapolis, MinnesotaFA663326QA004Engineering Services

Jun 15, 2026

Response deadline

Professional ServicesPresolicitation

Littoral and Expeditionary Maneuver (EXMAN) Program Support

Dept of DefenseN6133126SNQ24Engineering Services

Jun 22, 2026

Response deadline

Professional ServicesAward NoticeSDVOSB

C1DA--PN: 636A8-22-001, Reno 6th Floor Clinical Support CPS {IC} Sole Source CPS Only

Veterans Affairs, Department of [Object Object]36C26326R0055Engineering Services
Professional ServicesSources SoughtNONE

AIM-120 Advanced Medium Range Air-to-Air Missile (AMRAAM) Development

Dept of Defense Tucson, ArizonaFA8556-26-R-AMRAAMDEVEngineering Services

Jun 26, 2026

Response deadline

Professional ServicesSolicitationNONE 2 notices

Amendment #4: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization

Dept of Defense Hanscom Afb, MassachusettsFA8735-26-R-B001R&D in the Physical, Engineering,…

Aug 05, 2026

Response deadline

▾ View 2-notice timeline
Professional ServicesCombined Synopsis/SolicitationClosed

CCST Membership with a 5 year option to renew

National Aeronautics and Space Administration80NSSC26930490QAll Other Professional, Scientifi…
Professional ServicesSolicitationSmall Business 2 notices

Aeromechanics Systems and Engineering

Dept of Defense St James, MarylandN0042126R1009R&D in the Physical, Engineering,…

Jul 06, 2026

Response deadline

▾ View 2-notice timeline

Jun 23, 2026

Response deadline

Professional ServicesCombined Synopsis/SolicitationSmall BusinessClosed 3 notices

Chapel IT Services

Dept of Defense Lompoc, CaliforniaFA461026Q0034Other Computer Related Services
▾ View 3-notice timeline
Professional ServicesSolicitationSmall Business 4 days left 2 notices

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

Dept of Defense Stennis Space Center, MississippiN0018926RL021Engineering Services

Jun 15, 2026

Response deadline

▾ View 2-notice timeline
Professional ServicesCombined Synopsis/SolicitationSmall BusinessClosed 2 notices

MIPS/ACU PC UPGRADE

Dept of Defense St James, MarylandN0042126Q1168Other Computer Related Services
▾ View 2-notice timeline
Professional ServicesSources Sought 1 day left

WNY Chute, Barrier, & Door Inspections

Veterans Affairs, Department of [Object Object]36C24226Q0687Professional, Scientific, and Tec…

Jun 12, 2026

Response deadline

Professional ServicesSpecial NoticeNONE

Research and Development, IDV

Treasury, Department of the District of Columbia2031ZA26D00009R&D in the Physical, Engineering,…

Jul 24, 2026

Response deadline

Professional ServicesSources Sought 7 days left

Information Technology Refresh Program (ITRP) Support

Homeland Security, Department of Washington, District of Columbia20154861Computer Systems Design Services

Jun 18, 2026

Response deadline

Professional ServicesCombined Synopsis/SolicitationClosed

NAWCAD WOLF Intent to Sole Source RCS Shock Testing

Dept of Defense Saint Inigoes, MarylandN0042126Q1219Professional, Scientific, and Tec…
Professional ServicesSources Sought

R499--PTSD-SPECIFIC UX, DESIGN, TESTING, AND CONTENT DEVELOPMENT FOR MOBILE APPS

Veterans Affairs, Department of [Object Object]36C10B26Q0518Computer Systems Design Services

Jun 23, 2026

Response deadline

Professional ServicesCombined Synopsis/SolicitationClosed

Home School Legal Defense Association?s (HSLDA) National Leaders Conference (NLC) in support of Navy Recruiting Command (NRC)

Dept of DefenseN0018926QD084Professional, Scientific, and Tec…
Professional ServicesSolicitationClosed 2 notices

A--DOI-ETA-FY26-30

Interior, Department of the [Object Object]DOIDFBO260047R&D in the Physical, Engineering,…
▾ View 2-notice timeline

Procurement timeline

All 2 notices for this procurement, oldest first.

Professional ServicesPresolicitationSDVOSB 2 notices

C1DA--Replace Physical Access Control System - Design Design

Veterans Affairs, Department of [Object Object]36C24426R0127Engineering Services

Jul 06, 2026

Response deadline

▾ View 2-notice timeline
Professional ServicesSpecial NoticeSDVOSB

C1AZ- PCAC IDIQ Holders Only - Manhattan, NY Electrical Upgrades Project Project No. 630-600A | 36C10F26R00036

Veterans Affairs, Department of New York, New York36C10F26R00036Engineering Services

Jun 30, 2026

Response deadline

Professional ServicesSpecial Notice

Non-Optical Methods for High Speed Protein Control

Dept of DefenseDARPA-SN-26-89Research and Development in Biote…

Dec 08, 2026

Response deadline

Professional ServicesSources Sought

N0017827R3105 AI_INTELLIGENT AUTOMATION SUPPORT SERVICES

Dept of Defense Dahlgren, VirginiaN0017827R3105Engineering Services

Jul 09, 2026

Response deadline

Professional ServicesJustification

BITMAP

Homeland Security, Department of Washington, District of Columbia192126OIOHQ19Other Computer Related Services
Professional ServicesSpecial NoticeHZS 1 day left

Advanced Transnational Law Enforcement And Sanctions (ATLAS) Platform

Homeland Security, Department of Washington, District of Columbia192126HSTFHSI0001Custom Computer Programming Servi…

Jun 12, 2026

Response deadline