How much does a Process Validation Engineer make in Washington?
As of January 01, 2026, the average salary for a Process Validation Engineer in Washington is $104,912 per year, which breaks down to an hourly rate of $50.
However, a Process Validation Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $116,721
- Majority Range (25th-75th percentile): $96,679 to $111,093
- Entry-Level (10th percentile): $89,184