How much does a QA/Validation Engineer IV make?
As of November 01, 2025, the average salary for a QA/Validation Engineer IV in Dupont, WA is $135,300 per year, which breaks down to an hourly rate of $65.
However, a QA/Validation Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $150,010
- Majority Range (25th-75th percentile): $124,800 to $143,000
- Entry-Level (10th percentile): $115,240