How much does a Principal Data Engineer make in Washington?
As of May 01, 2026, the average salary for a Principal Data Engineer in Washington is $185,604 per year, which breaks down to an hourly rate of $89.
However, a Principal Data Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $221,292
- Majority Range (25th-75th percentile): $172,399 to $204,284
- Entry-Level (10th percentile): $160,377