How much does a Facilities Design Engineer III make in District of Columbia?
As of June 01, 2026, the average salary for a Facilities Design Engineer III in District of Columbia is $127,879 per year, which breaks down to an hourly rate of $61.
However, a Facilities Design Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $151,490
- Majority Range (25th-75th percentile): $116,627 to $140,238
- Entry-Level (10th percentile): $106,382