2 Open Small Business Solicitations — NAICS 541330
2 open Small Business Set-Aside solicitations are currently posted under NAICS 541330 (Engineering Services). Over the past 12 months, agencies posted 8 solicitations, with DEPT OF DEFENSE, HOMELAND SECURITY, DEPARTMENT OF, STATE, DEPARTMENT OF among the top buyers.
Top Buying Agencies (Last 12 Months)
- 5 solicitationsView opportunities →
- 2 solicitationsView opportunities →
- 2 solicitationsView opportunities →
Open Solicitations
See all →- Worldwide AE Support Services
STATE, DEPARTMENT OFDue Oct 21, 2026
• The Department of State requires A/E services for construction, design, and maintenance at Foreign Service posts worldwide. • This acquisition is open to qualified A/E firm-led teams, including primes and joint ventures. • Services include planning, design, construction, and security upgrades for various facilities and systems. • Submission requirements and details are outlined in attached documents and Amendment A01.
- ARCHITECT-ENGINEER INDEFINITE DELIVERY/INDEFINITE QUANTITY MULTIPLE AWARD TASK ORDER CONTRACT FOR GENERAL DESIGN AND OTHER RELATED SERVICES WITHIN THE BOUNDARIES OR ASSIGNMENTS OF MISSISSIPPI VALLEY DIVISION, UNITED STATES ARMY CORPS OF ENGINEERS
DEPT OF DEFENSEDue Sep 23, 2027
• These services will be provided within the Mississippi Valley Division of the United States Army Corps of Engineers. • The contract is for indefinite delivery and indefinite quantity work under a task order agreement with an undefined scope, to include general design and other related engineering services. • Interested firms must submit a single response listing their qualifications by submitting one Standard Form (SF) 330.
Frequently Asked Questions
What is a small business set-aside?
A total small business set-aside reserves a contract exclusively for small businesses, as defined by the SBA's size standards for the relevant NAICS code. Agencies must set aside contracts between $10,000 and $250,000 exclusively for small business, and should set aside larger contracts when two or more small businesses are likely to compete at fair market prices.
How do I qualify as a small business for federal contracts?
Qualification is determined by the SBA's size standards, which vary by NAICS code — typically measured by annual revenue (e.g., ≤ $19.5M for most service industries) or employee count (e.g., ≤ 500 employees for manufacturing). Register in SAM.gov and self-certify your small business status. The SBA's Size Standards Tool at sba.gov can verify your eligibility.
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.