How much does a Pipeline Engineer IV make in Washington?
As of July 01, 2026, the average salary for a Pipeline Engineer IV in Washington is $138,804 per year, which breaks down to an hourly rate of $67.
However, a Pipeline Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $156,943
- Majority Range (25th-75th percentile): $124,166 to $148,299
- Entry-Level (10th percentile): $110,839