33 companies filed H-1B applications for Principal Automation Engineer roles (through FY2026), ranked by filing volume from U.S. Department of Labor disclosure data.
| State | H-1B filings |
|---|---|
| California | 26 |
| Massachusetts | 8 |
| Texas | 7 |
| Illinois | 6 |
| New Hampshire | 4 |
Counts are H-1B Labor Condition Applications (LCAs) from public U.S. Department of Labor disclosure data, whatever their outcome (certified, denied or withdrawn). Wages shown are the offered annual wage on the filing, not a guarantee of pay.