How much does a Process Engineer IV make in District of Columbia?
As of April 01, 2026, the average salary for a Process Engineer IV in District of Columbia is $149,093 per year, which breaks down to an hourly rate of $72.
However, a Process Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $167,999
- Majority Range (25th-75th percentile): $136,088 to $158,989
- Entry-Level (10th percentile): $124,248