How much does a Senior Customer Success Engineer make in Illinois?
As of July 01, 2026, the average salary for a Senior Customer Success Engineer in Illinois is $162,864 per year, which breaks down to an hourly rate of $78.
However, a Senior Customer Success Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $185,015
- Majority Range (25th-75th percentile): $149,268 to $174,458
- Entry-Level (10th percentile): $136,890