🇺🇸 9,229 Professional Services Contracts in the United States

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Professional Services Tenders

9229 tenders found

for ENHANCED USE LEASE (“EUL”) OPPORTUNITY COMMERCIAL POWER GENERATION

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST OMAHA.W071 ENDIST OMAHA

Closing date TBD

The Department of the Army (“DA”) is issuing this Request for Proposals (“RFP” or “Solicitation”) to solicit competitive proposals from private, public and/or not-f…

47--SPRAY NOZZLE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5212fb5ec77d4d07926795d17b3261ff

ChemiDoc™ MP Imaging System

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.NATIONAL INSTITUTES OF HEALTH.NATIONAL INSTITUTES OF HEALTH OLAO

Closing date TBD

COMBINED SYNOPSIS / SOLICITATION  Action Code: Combined Synopsis/Solicitation Date: June 1 Year: 2026 Contracting Office Zip Code: 20892 Classification Code: 6640 Contracting Office Address: &nbs…

Vertical Lift Module

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG CONT CT TYAD OFC

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5a65f054706a45dcae01e13201734ca7

NADMT End of Life Spares

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC TSD.NAWC TRAINING SYSTEMS DIV

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=2775676bb73b41acba96acd536dd8af1

SOCKET HEAD CAP SCREW

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - PORTSMOUTH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9bb340fe60a645b390bb102e1a72c1c4

ELECTRONIC MODULE STANDARDIZED

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 1(00080)

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c4e68a09d3b74800b2e911a9765796e8

ACCESSIBLE VOID, 6-48-1-V; REPAIR UPTAKE SPACE IN 5-49-1-Q; REPAIR AND PRES ERVE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=dedcd00e57e043a5817d895cd12db178

Team Submarine Combat Systems Support Services Follow-On

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NUWC DIV NEWPORT

Closing date TBD

This Advance Notice Is for the Team Submarine follow-on for Combat Systems Contractor Support Services (CSS) requirement for program management, financial and business management, technical and engine…

Joint Terminal Attack Controller

DEPT OF DEFENSE.US SPECIAL OPERATIONS COMMAND (USSOCOM).MARSOC H92257

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=87034be891e44696a4a8f350320beef9

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53--PIN,QUICK RELEASE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=478e7efe3a154ee3a9d1615e86a4dca2

Press Brake

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3010 81 CONS CC

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c290c8fe28ab4f96a88ec4aba15af24c

GEARSHAFT, SPUR / DEFLECTOR, AIRFLOW

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION HUNTSVILLE.DLA AVIATION AT HUNTSVILLE, AL

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b96f84d9923d40758fe46a4faacc6780

SOLE SOURCE – NuSiL RTV COATING

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CRANE

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ebd07825bfcc46bb9389bff5e878ad6f

BEARING,ROLLER, CYLI

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=6c9452fd9abe49c187fed9accdf21708

PUMP AND VALVE ASSE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=4620e029aa214f9cb706ebef1e951b0b

53--SCREW,CAP,SOCKET HE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=e7bd186122374788918e78bd351212da

GME Institutional Coordinator

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.NATIONAL INSTITUTES OF HEALTH.NATIONAL INSTITUTES OF HEALTH OLAO

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=81a69e70dc5f49e09106b784738b0f2e

Notification of 374 CONS Intent to Award a Single Source Purchase Order to…

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.PACIFIC AIR FORCES.FA5209 374 CONS PK

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=fb01b11e6c2041aca8bac6a712b04aa0

1Z SK Element

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME COLUMBUS.DLA LAND AND MARITIME

Closing date TBD

PLEASE REVIEW THE NSN LISTED AND PROVIDE ANY SOURCES THAT MAY BE ABLE TO MANUFACTURE THESE ITEMS. THE ONLY APPROVED SOURCES FOR THESE NSNS ARE LISTED BELOW. ALL INFORMATION MAY BE SUBMITTED DIRECTLY T…

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Professional services represent one of the broadest procurement categories on SAM.gov, encompassing consulting, advisory, analytical, and specialized expertise across all federal agencies. Contract values range from $5,000 for individual task orders to $2 billion for multi-year, government-wide advisory vehicles. Federal professional services procurement frequently uses indefinite delivery/indefinite quantity (IDIQ) contracts and GSA Multiple Award Schedule arrangements. Major vehicles include OASIS (One Acquisition Solution for Integrated Services), PSS (Professional Services Schedule), and agency-specific BPAs. Firms should pursue GSA Schedule contracts as a foundational market entry strategy. The largest buyers include DoD, DHS, HHS, DOJ, and the intelligence community. Evaluation criteria emphasize past performance, key personnel qualifications, and technical approach. Most professional services contracts require security clearances, with many requiring TS/SCI for intelligence community work. Firms demonstrating expertise in data analytics, organizational transformation, acquisition support, and program management are in strongest demand across the federal market.

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