How much does a Prototype Engineer make in the United States?
As of August 01, 2026, the average salary for a Prototype Engineer in the United States is $85,749 per year, which breaks down to an hourly rate of $41.
However, a Prototype Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $98,983
- Majority Range (25th-75th percentile): $77,145 to $92,676
- Entry-Level (10th percentile): $69,311