How much does a Principal Process Engineer make in Indiana?
As of May 01, 2026, the average salary for a Principal Process Engineer in Indiana is $132,180 per year, which breaks down to an hourly rate of $64.
However, a Principal Process Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $149,123
- Majority Range (25th-75th percentile): $121,027 to $141,049
- Entry-Level (10th percentile): $110,873