2 Open NAICS 541690 Solicitations — Dept Of Defense
2 open NAICS 541690 (Other Scientific and Technical Consulting Services) solicitations are currently posted by Dept Of Defense. Over the past 12 months, 25 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- COMPASS CG LLC1 awards · $234K
- GEORGE MASON UNIVERSITY1 awards · $80.0M
- UAV PRO, INC.1 awards · $185K
- Willowview Consulting, Inc.1 awards · $8.3M
Open Solicitations
See all →- MC CBRN Request For Information
DEPT OF DEFENSEDue Oct 9, 2026
• AFMEDCOM requires advisory and assistance services for medical CBRN defense and response. • This is an unrestricted competition with no specified set-aside or NAICS code mentioned. • Technical support must include medical CBRN expertise for installation and expeditionary medical response. • No deadline for responses is specified in the RFI.
- AFCENT Battle Lab Commercial Solutions Opening
• Shaw AFB seeks innovative commercial solutions or potential new capabilities at their facility in South Carolina. • This CSO is open and continuously accepting Solution Briefs with a placeholder PSC (1263) and NAICS, and awards will be RFO Part 12 contracts. • The CSO aims to procure technologies and services not currently used by the Air Force to enhance mission capabilities. • Responses are due prior to an Inactive Date specified for consideration in response briefs.
Recently Awarded (Last 90 Days)
- Combat Development Systems Engineering and Technical Assistance (SETA) Support
DEPT OF DEFENSE→ Willowview Consulting, Inc.$8.3M
Frequently Asked Questions
What professional services contracts does the federal government award (NAICS 54)?
NAICS sector 54 (Professional, Scientific, and Technical Services) is one of the largest federal contracting sectors, covering IT consulting, engineering, R&D, management consulting, architecture, legal services, and accounting. Major buyers include DoD, DHS, VA, and civilian agencies across all categories.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.