Certifying Scientist I visa sponsorship salary
Across 2 certified work-visa filings, the median wage for Certifying Scientist I is $68,962. The middle half of filings fall between $66,004 and $71,921, and the top decile begins at $73,696. Classified under SOC 19-2031.00 (Chemists).
Median
$68,962
25th pct
$66,004
75th pct
$71,921
90th pct
$73,696
Filings
2
$63,045$74,880
Who pays what for Certifying Scientist I
Ranked by number of certified filings
| Employer | Filings | 25th | Median | 75th |
|---|---|---|---|---|
| United States Drug Testing Laboratory, Inc. | 2 | $66,004 | $68,962 | $71,921 |
Individual filings
Most recent certified determinations
| Employer | Location | Wage | Level | Decided |
|---|---|---|---|---|
| United States Drug Testing Laboratory, Inc. | Des Plaines, IL | $63,045 | I | Mar 27, 2025 |
| United States Drug Testing Laboratory, Inc. | Des Plaines, IL | $74,880 | I | Mar 14, 2025 |
Prevailing wage levels I through IV reflect the experience and responsibility the employer attested to, not seniority titles. A level I filing is an entry-level determination; level IV is fully competent and independent. Comparing across levels explains much of the spread between the 25th and 90th percentile above.