541 Professional, Scientific, and Technical Services Opportunities | Federal Compass

541 Professional, Scientific, and Technical Services Opportunities

With the most comprehensive market intelligence platform,
we have 541 Professional, Scientific, and Technical Services total small business opportunities covered.

Let's Get Started Today
Cloud Program Management Systems Engineering Machine Learning Cyber Security Veteran Owned Woman Owned Total Small Business
C1DA--Install Instantaneous Hot Water Heaters 630A4-22-432
Opportunity - 541330 Engineering Services
Department of Veterans Affairs New York Harbor Health Care System, Queens, NY 11424-1468, USA
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/242-NETWORK CONTRACT OFFICE 02 (36C242)
Solicitation number
36C24226R0046
Notice type
Sources Sought
Posted date
12/23/2025
Response date
02/03/2026 04:00 PM
H365--Diagnostic Radiation Physics Consulting
Opportunity - 541690 Other Scientific and Technical Consulting Services
VA Southern Nevada Healthcare System 6900 N Pecos Rd, North Las Vegas 89086
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/261-NETWORK CONTRACT OFFICE 21 (36C261)
Solicitation number
36C26126Q0278
Notice type
Sources Sought
Posted date
12/22/2025
Response date
12/30/2025 06:00 PM
C1DB--B21 HVAC Upgrades/Roof Replacement AE Project 659-26-200
Opportunity - 541330 Engineering Services
W.G.(Bill) Hefner Salisbury VA Medical Center, Salisbury, NC 28144, USA
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/246-NETWORK CONTRACTING OFFICE 6 (36C246)
Solicitation number
36C24626R0013
Notice type
Presolicitation
Posted date
12/22/2025
Response date
02/05/2026 06:00 PM
Defense Sexual Assault Incident Database (DSAID) Defense Business System
Opportunity - 541512 Computer Systems Design Services
Alexandria, VA 22350, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEFENSE HUMAN RESOURCES ACTIVITY/DEFENSE HUMAN RESOURCES ACTIVITY
Solicitation number
DMDC-SAPRO-DSAID-SSN
Notice type
Presolicitation
Posted date
12/22/2025
Response date
12/23/2025 02:00 PM
657-25-106 Correct Various HVAC, Vertical Transportation & Refrigeration Deficiencies
Opportunity - 541330 Engineering Services
Saint Louis, MO 63125, USA
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/255-NETWORK CONTRACT OFFICE 15 (36C255)
Solicitation number
36C25526R0036
Notice type
Presolicitation
Posted date
12/20/2025
Response date
12/30/2025 08:00 PM
R--Rotary Screw Trap
Opportunity - 541620 Environmental Consulting Services
Contracting Agency/Office
INTERIOR, DEPARTMENT OF THE/BUREAU OF RECLAMATION/MP-REGIONAL OFFICE
Solicitation number
140R2025Q0081
Notice type
Solicitation
Posted date
12/19/2025
Response date
01/21/2026 06:00 PM
C1DA--AE Project No. 583-25-202 - Upgrade Nursing Unit Isolation Rooms & Airflows.
Opportunity - 541330 Engineering Services
Richard L. Roudebush VA Medical Center 1481 W. 10th Street, Indianapolis, IN 46202, USA
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/250-NETWORK CONTRACT OFFICE 10 (36C250)
Solicitation number
36C25026R0039
Notice type
Cancellation
Posted date
12/19/2025
Response date
01/06/2026 03:00 PM
H165--Nuclear Medical Physicist and MRSE Services 36C255-26-AP-0874 Robert J. Dole VAMC, Wichita, KS 67218
Opportunity - 541380 Testing Laboratories
Department of Veterans Affairs Robert J. Dole VA Medical Center, Wichita, KS 67218-1607, USA
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/255-NETWORK CONTRACT OFFICE 15 (36C255)
Solicitation number
36C25526Q0130
Notice type
Sources Sought
Posted date
12/19/2025
Response date
12/29/2025 04:00 PM
NPDES Water Quality Analyses
Opportunity - 541380 Testing Laboratories
WA 99362, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE ARMY/USACE/NWD/US ARMY ENGINEER DISTRICT WALLA WAL
Solicitation number
W912EF26QA018
Notice type
Presolicitation
Posted date
12/19/2025
Response date
01/05/2026 07:00 PM
FY26 A&E IDIQ Scott AFB, IL
Opportunity - 541330 Engineering Services
Scott Air Force Base, IL 62225, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE AIR FORCE/AMC/FA4407 375 CONS LGC
Solicitation number
FA4407-25-R-AESVS
Notice type
Presolicitation
Posted date
12/19/2025
Response date
01/06/2026 09:00 PM
Air Force Research Laboratory (AFRL) Multiple Award Contract (MAC) Indefinite Delivery Indefinite Quantity (IDIQ)
Opportunity - 541715 Research and Development in the Physical, Engineering, and Life Sciences
Wright Patterson AFB, OH 45433, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE AIR FORCE/AIR FORCE MATERIEL COMMAND/AIR FORCE RESEARCH LABORATORY/FA8652 AFRL HQ AFRL/PK
Solicitation number
FA8652-26-R-0001
Notice type
Special Notice
Posted date
12/19/2025
Response date
01/09/2026 10:00 PM
AE Environmental SB MATOC
Opportunity - 541330 Engineering Services
USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE ARMY/USACE/LRD/US ARMY ENGINEER DISTRICT LOUISVILL
Solicitation number
W912QR-AE-Enviromental-SB-MATOC
Notice type
Sources Sought
Posted date
12/19/2025
Response date
01/14/2026 07:00 PM
NNSY Job Fair - Advertising
Opportunity - 541810 Advertising Agencies
Portsmouth, VA, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE NAVY/NAVSEA/NAVSEA SHIPYARD/NORFOLK NAVAL SHIPYARD GF
Solicitation number
N4215826QN006
Notice type
Solicitation
Posted date
12/19/2025
Response date
12/22/2025 03:00 PM
R410--Medical Equipment Predictive Replacement Plan
Opportunity - 541690 Other Scientific and Technical Consulting Services
Department of Veterans Affairs VA Prescott Healthcare System, Prescott 86313
Contracting Agency/Office
VETERANS AFFAIRS, DEPARTMENT OF/VETERANS AFFAIRS, DEPARTMENT OF/262-NETWORK CONTRACT OFFICE 22 (36C262)
Solicitation number
36C26226Q0223
Notice type
Sources Sought
Posted date
12/19/2025
Response date
12/29/2025 07:00 PM
Missile Defense Agency (MDA) SHIELD Multiple Award IDIQ Contract
Opportunity - 541715 Research and Development in the Physical, Engineering, and Life Sciences
Contracting Agency/Office
DEPT OF DEFENSE/MISSILE DEFENSE AGENCY (MDA)/MISSILE DEFENSE AGENCY (MDA)
Solicitation number
HQ085925RE001
Notice type
Solicitation
Posted date
12/18/2025
Response date
10/16/2025 09:00 PM
Missile Defense Agency (MDA) SHIELD Multiple Award IDIQ Contract
Opportunity - 541715 Research and Development in the Physical, Engineering, and Life Sciences
Contracting Agency/Office
DEPT OF DEFENSE/MISSILE DEFENSE AGENCY (MDA)/MISSILE DEFENSE AGENCY (MDA)
Solicitation number
HQ085925RE001
Notice type
Solicitation
Posted date
12/18/2025
Response date
10/16/2025 09:00 PM
Multiple Award Task Order Contract for Resilient Architect-Engineer Services (RAES)
Opportunity - 541330 Engineering Services
USA, USA
Contracting Agency/Office
DEPT OF DEFENSE/DEPT OF THE AIR FORCE/AFMC/AF INSTALLATION & MISSION SUPPORT CENTER/FA8903 772 ESS PK
Solicitation number
FA8903-RAES
Notice type
Presolicitation
Posted date
12/18/2025
Response date
12/15/2025 08:00 PM
One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside
Opportunity - 541990 All Other Professional, Scientific, and Technical Services
Contracting Agency/Office
GENERAL SERVICES ADMINISTRATION/FEDERAL ACQUISITION SERVICE/GSA/FAS/PSHC/OASIS PLUS
Solicitation number
47QRCA23R0004
Notice type
Solicitation
Posted date
12/18/2025
Response date
10/20/2023 08:00 PM
One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside
Opportunity - 541990 All Other Professional, Scientific, and Technical Services
Contracting Agency/Office
GENERAL SERVICES ADMINISTRATION/FEDERAL ACQUISITION SERVICE/GSA/FAS/PSHC/OASIS PLUS
Solicitation number
47QRCA23R0003
Notice type
Solicitation
Posted date
12/18/2025
Response date
10/20/2023 08:00 PM
One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside
Opportunity - 541990 All Other Professional, Scientific, and Technical Services
Contracting Agency/Office
GENERAL SERVICES ADMINISTRATION/FEDERAL ACQUISITION SERVICE/GSA/FAS/PSHC/OASIS PLUS
Solicitation number
47QRCA23R0005
Notice type
Solicitation
Posted date
12/18/2025
Response date
10/20/2023 08:00 PM

Let's get started today

If you do business with the Federal Government,
you need Federal Compass.

Contact Sales

Contracting Resources

Opportunities by Agency

Let's get started today

If you do business with the Federal Government,
you need Federal Compass.

Contact Sales

Opportunities by Industry

Let's get started today

If you do business with the Federal Government,
you need Federal Compass.

Contact Sales