How much does a Combustion Engineer make in District of Columbia?
As of February 01, 2026, the average salary for a Combustion Engineer in District of Columbia is $108,485 per year, which breaks down to an hourly rate of $52.
However, a Combustion Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $124,071
- Majority Range (25th-75th percentile): $100,899 to $116,644
- Entry-Level (10th percentile): $93,993