How much does a Materials Processing Engineer IV make in District of Columbia?
As of January 01, 2026, the average salary for a Materials Processing Engineer IV in District of Columbia is $147,053 per year, which breaks down to an hourly rate of $71.
However, a Materials Processing Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $162,316
- Majority Range (25th-75th percentile): $131,790 to $155,042
- Entry-Level (10th percentile): $117,894