Principal Ml Engineer visa sponsorship salary
Across 4 certified work-visa filings, the median wage for Principal Ml Engineer is $310,000. The middle half of filings fall between $278,800 and $333,750, and the top decile begins at $358,500. Classified under SOC 15-1221.00 (Computer and Information Research Scientists).
This is one of many job titles filed under Computer and Information Research Scientists. That page pools every variant, so its figures rest on far more filings than this one.
- Median
- $310,000
- 25th pct
- $278,800
- 75th pct
- $333,750
- 90th pct
- $358,500
- Filings
- 4
Who pays what for Principal Ml Engineer
Ranked by number of certified filings
| Employer | Filings | 25th | Median | 75th |
|---|---|---|---|---|
| X.ai LLC | 3 | $310,000 | $320,000 | $347,500 |
Individual filings
Most recent certified determinations
| Employer | Location | Wage | Level | Decided |
|---|---|---|---|---|
| Visa Technology & Operations LLC | Foster City, CA | $215,200 | IV | Aug 5, 2025 |
| X.ai LLC | Palo Alto, CA | $320,000 | IV | Nov 12, 2024 |
| X.ai LLC | Palo Alto, CA | $300,000 | III | Oct 30, 2024 |
| X.ai LLC | Palo Alto, CA | $375,000 | III | Oct 29, 2024 |
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.