Biologics Process Development Scientist IV Salary in Washington

How much does a Biologics Process Development Scientist IV make in Washington?

As of August 01, 2026, the average salary for a Biologics Process Development Scientist IV in Washington is $128,810 per year, which breaks down to an hourly rate of $62.

However, a Biologics Process Development Scientist IV's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $151,869
• Majority Range (25th-75th percentile): $116,290 to $140,880
• Entry-Level (10th percentile): $104,891