Prototype Engineer visa sponsorship salary
Across 3 certified work-visa filings, the median wage for Prototype Engineer is $78,750. The middle half of filings fall between $78,750 and $98,375, and the top decile begins at $110,150. Classified under SOC 17-2141.00 (Mechanical Engineers).
This is one of many job titles filed under Mechanical Engineers. That page pools every variant, so its figures rest on far more filings than this one.
- Median
- $78,750
- 25th pct
- $78,750
- 75th pct
- $98,375
- 90th pct
- $110,150
- Filings
- 3
Who pays what for Prototype Engineer
Ranked by number of certified filings
| Employer | Filings | 25th | Median | 75th |
|---|---|---|---|---|
| Atoco, Inc. | 2 | $78,750 | $78,750 | $78,750 |
Individual filings
Most recent certified determinations
| Employer | Location | Wage | Level | Decided |
|---|---|---|---|---|
| Hinduja Tech Inc. | Saline, MI | $118,000 | III | Aug 15, 2025 |
| Atoco, Inc. | Foothill Ranch, CA | $78,750 | I | Jun 26, 2025 |
| Atoco, Inc. | Foothill Ranch, CA | $78,750 | I | Jun 11, 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.