45
Professional, Scientific, and Technical Services Opportunities
6%
of All SAM.gov Postings
4
Active NAICS Codes Today
SAM.gov posted 45 professional, scientific, and technical services contract opportunities on April 3, 2026, accounting for 6% of the 791 total federal contract notices issued that day. The table below breaks down activity by 6-digit NAICS code — click any code to view its full 30-day market intelligence profile.
Breakdown by NAICS Code
| NAICS Code | Description | Postings |
|---|---|---|
| 541330 | Engineering Services | 18 |
| 541519 | Other Computer Related Services | 14 |
| 541990 | All Other Professional, Scientific, and Technical Services | 7 |
| 541511 | Custom Computer Programming Services | 6 |
Data sourced from SAM.gov. Posted April 3, 2026. Updated daily.
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