🇺🇸 11,363 Professional Services Contracts in the United States

11,363 open8 new in last 24hUpdated August 18, 2026

Professional Services Tenders

11363 tenders found

Development and Validation of a Magnetocorticography Array using Optimized…

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

Attachment One: Notice of Intent to Sole Source

Tools

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT DRUM

Milwaukee Tools ( See attachment for full listing)

AFRC Advanced Trauma Direct Training Services

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA6643 AF RESERVE CMD HQ AFRC PK

AMENDMENT 0001 - The purpose of this amendment is to extend this solicitation closing date from 06 July 2026 to 09 July 2026. Due to system errors, a SF modification to reflect this amendment will be…

Qiagen Centrifuge or Equivalent

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=01dccd15b87a44bbbc60d7983d5106bd

300 Gallon Tank, FWS Turnbull NWR, WA

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS SAT TEAM 3

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=cce7eb8f9cec420f9d0b65ec668457e3

6515--RME Cabinets

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 23 (36C263)

NCO 23 Contracting office has a requirement for Sterile Storage Cabinets for the VA Central Iowa Health Care System (VA-CIHCS)  See Section B.2 & B.3 of RFQ for details  Total Small Business Set-Asi…

BAA - ROBINS AFB AE IDIQ 27

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE SUSTAINMENT CENTER.FA8501 OPL CONTRACTING AFSC/PZIO

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=518a178495b7449f95ef2dc1c18624ed

53--NUT

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=6099653a4af84d04aedc49d92bfdc438

Two (2) Soil Seedbank Elutriators

AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5238a2c892ac442e95b2ad4dd88509f0

Presolicitation Notice_19NP4026Q0037_UPSs and EBMs

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY KATHMANDU

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ccc205e3ef4946dbbc4dc94baa0aefa9

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DataFit Operation and Maintenance

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.FOOD AND DRUG ADMINISTRATION.FDA OFFICE OF ACQ GRANT SVCS

The Food and Drug Administration (FDA) / Center for Drug Evaluation and Research (CDER) requires support to install, update, support, and develop enhancements to maintain DataFit, CDER’s data st…

70--SERVER,AUTOMATIC DA, IN REPAIR/MODIFICATION OF

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7da5674d6dc74d4995e7d51dac7fdbd2

USMCFP SPRINGFIELD RECRUITING SERVICES/CAREER FAIR

JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.USMCFP SPRINGFIELD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d95694d444e443308d1ab02e795304c2

66--INERTIAL SYSTEM NAV, IN REPAIR/MODIFICATION OF

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=a8db514d20644592b2cd4219a029a1d1

61--PANEL,CONTROL,ELECT, IN REPAIR/MODIFICATION OF

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=956ef10e676040289fd71fb96f7ddb49

44--CARTRIDGE,ASSEMBLY

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=3fb51379137646f5b6fd898111af40cb

Accelerometers

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG

Pre-Solicitation Notice of Intent to Sole Source  The Department of the Army, Army Contracting Command Aberdeen Proving Ground (ACC-APG) is publishing this Notice of Intent to Sole Source fo…

59--CIRCUIT CARD ASSEMB, IN REPAIR/MODIFICATION OF

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=6a9153d3e6f94fceb8edea3635d34ee7

Labbot

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT DRUM

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d29709841eca40a8a840905f1db7ec87

National Diabetes Prevention Program Lifestyle Training

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.OFFICE OF THE ASSISTANT SECRETARY FOR FINANCIAL RESOURCES (ASFR).OMAS STRATEGIC BUYING CENTER - PROFESSIONAL SERVICES

The Department of Health and Human Services intends to award a Buy Indian Act set-aside contract for Indian Economic Enterprises (IEE) and Indian Small Business Economic Enterprises (ISBEE) to obtain…

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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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