How much does a Drilling Engineer III make in Illinois?
As of June 01, 2026, the average salary for a Drilling Engineer III in Illinois is $173,130 per year, which breaks down to an hourly rate of $83.
However, a Drilling Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $198,231
- Majority Range (25th-75th percentile): $154,845 to $186,269
- Entry-Level (10th percentile): $138,197