How much does a Biopharma Process Engineer IV make in Washington?
As of May 01, 2026, the average salary for a Biopharma Process Engineer IV in Washington is $149,163 per year, which breaks down to an hourly rate of $72.
However, a Biopharma Process Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $169,693
- Majority Range (25th-75th percentile): $139,339 to $159,909
- Entry-Level (10th percentile): $130,395