How much does an Offshore Structural Engineer make in Illinois?
As of June 01, 2026, the average salary for an Offshore Structural Engineer in Illinois is $105,967 per year, which breaks down to an hourly rate of $51.
However, an Offshore Structural Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $121,826
- Majority Range (25th-75th percentile): $94,355 to $114,269
- Entry-Level (10th percentile): $83,782