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The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services.

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Showing 5001–5050 of 5676 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Washington D.C. - US Due Date
Internal Control Program Management System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 03, 2026
IT Application Development Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 31, 2026
Penetration Testing as a Service
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 30, 2026
RFI to SAM.gov -- Medialab Maint. Of Cert & Reg Compliance Software
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 27, 2026
Made in America Market Research Hub
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 25, 2026
2026 Compensation Analysis Software Tool Requirement
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 25, 2026
Privileged Access Management
54 - Professional, Scientific, and Technical Services
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Mar. 30, 2026
Request for Information - Mercury
54 - Professional, Scientific, and Technical Services
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Apr. 02, 2026
USDA STRATUS GUS B2G Support Services
54 - Professional, Scientific, and Technical Services
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Apr. 12, 2026
FPAC Business Operations Branch (BOB) IT CPIC, Portfolio Management, and Financial Management Support Services
54 - Professional, Scientific, and Technical Services
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Mar. 23, 2026
Online Travel Reservation System
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
815241 Project Management Services
54 - Professional, Scientific, and Technical Services
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Apr. 06, 2026
Privileged Access Management
54 - Professional, Scientific, and Technical Services
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Mar. 30, 2026
Tribal Victim Services Program Management Support Center (TVSPM) (Formerly T-VSTTA)
54 - Professional, Scientific, and Technical Services
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Mar. 26, 2026
Privileged Access Management
54 - Professional, Scientific, and Technical Services
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Mar. 30, 2026
Non-Process Facilities Program Manager
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
Request for Information 68HERH20R0007
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2027
AFRL BAA Guide for Industry and Proposal Preparation Instructions for the Information Directorate, AFRL, Rome NY
54 - Professional, Scientific, and Technical Services
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Dec. 30, 2050
Silicon Valley Innovation Program 5-Year Other Transaction Solicitation
54 - Professional, Scientific, and Technical Services
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May. 20, 2026
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Seeks Industry Partners for Clinical Research Collaborations on Therapeutics, Diagnostics or Devices for the Liver Cirrhosis Network
54 - Professional, Scientific, and Technical Services
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May. 16, 2026
DHS Public Safety and Violence Prevention (PSVP) Program - Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
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Jun. 20, 2026
ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 17, 2026
ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)
54 - Professional, Scientific, and Technical Services
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Aug. 17, 2026
DIA Mentor Protege Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
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Sep. 28, 2026
ARMY PROJECT MANAGER SOLDIER SURVIVABILITY PROGRAM EXECUTIVE OFFICE SOLDIER BROAD AGENCY ANNOUNCEMENT (BAA)
54 - Professional, Scientific, and Technical Services
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Aug. 17, 2026
Open Broad Agency Announcement - Screening at Speed Program
54 - Professional, Scientific, and Technical Services
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May. 09, 2027
Open Broad Agency Announcement - Screening at Speed Program
54 - Professional, Scientific, and Technical Services
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May. 09, 2027
Open Broad Agency Announcement - Screening at Speed Program
54 - Professional, Scientific, and Technical Services
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May. 09, 2027
2024 Department of Homeland Security (DHS) Directorate of Science and Technology (S&T) Long Range Broad Agency Announcement (LRBAA) 24-01
54 - Professional, Scientific, and Technical Services
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May. 31, 2029
Silicon Valley Innovation Program 5-Year Other Transaction Solicitation
54 - Professional, Scientific, and Technical Services
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May. 20, 2026
2024 Department of Homeland Security (DHS) Directorate of Science and Technology (S&T) Long Range Broad Agency Announcement (LRBAA) 24-01
54 - Professional, Scientific, and Technical Services
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May. 31, 2029
Strategic Capabilities Office Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
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Sep. 19, 2029
OUSD(R&E) Seeks Advanced Manufacturing, Prototypes and Materials (AMPAM)
54 - Professional, Scientific, and Technical Services
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Oct. 02, 2027
Strategic Capabilities Office Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
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Sep. 19, 2029
Strategic Capabilities Office Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 19, 2029
2024 Department of Homeland Security (DHS) Directorate of Science and Technology (S&T) Long Range Broad Agency Announcement (LRBAA) 24-01
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 31, 2029
Strategic Capabilities Office Broad Agency Announcement
54 - Professional, Scientific, and Technical Services
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Sep. 19, 2029
OUSD(R&E) Seeks Advanced Manufacturing, Prototypes and Materials (AMPAM)
54 - Professional, Scientific, and Technical Services
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Oct. 02, 2027
Protecting Army Modernization and Supply Chains- Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
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Mar. 06, 2030
Protecting Army Modernization and Supply Chains- Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
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Mar. 06, 2030
Washington Headquarters Services Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
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Mar. 12, 2030
Washington Headquarters Services Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
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Mar. 12, 2030
How to do Business with U.S. Customs and Border Protection
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2029
CBP's Industry Partnership and Outreach Program Office
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2029
Updated Master Solicitation for Commodity Procurement - International Programs (MSCP-I)
54 - Professional, Scientific, and Technical Services
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May. 07, 2026
How to do Business with U.S. Customs and Border Protection
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 31, 2029
Technology Transfer Licensing Opportunity: Diagnostic Kit to Detect Human Infertility
54 - Professional, Scientific, and Technical Services
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May. 14, 2026
Updated Master Solicitation for Commodity Procurement - Domestic Programs (MSCP-D)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 13, 2026
Washington Headquarters Services Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 12, 2030
Microelectronics Innovation for Next-generation System Advancement and Validation (MINSAV) Advanced Research Announcement (ARA) with Calls
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 01, 2029

Showing 5001–5050 of 5676 bids that are currently: Active.