How much does a Lead Process Engineer make in Washington?
As of February 01, 2026, the average salary for a Lead Process Engineer in Washington is $198,794 per year, which breaks down to an hourly rate of $96.
However, a Lead Process Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $218,900
- Majority Range (25th-75th percentile): $183,526 to $209,319
- Entry-Level (10th percentile): $169,626