How much does a Materials Processing Engineer III make in District of Columbia?
As of January 01, 2026, the average salary for a Materials Processing Engineer III in District of Columbia is $125,824 per year, which breaks down to an hourly rate of $60.
However, a Materials Processing Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $147,772
- Majority Range (25th-75th percentile): $116,820 to $137,313
- Entry-Level (10th percentile): $108,621