How much does a Mine Engineer IV make in Mercer Island, WA? (2025)
As of November 01, 2025, the average salary for a Mine Engineer IV in Mercer Island, WA is $143,006 per year, which breaks down to an hourly rate of $69.
However, a Mine Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $151,011
- Majority Range (25th-75th percentile): $129,992 to $147,196
- Entry-Level (10th percentile): $118,143