How much does a Senior Petroleum Engineer make in Missouri?
As of July 01, 2026, the average salary for a Senior Petroleum Engineer in Missouri is $144,752 per year, which breaks down to an hourly rate of $70.
However, a Senior Petroleum Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $173,483
- Majority Range (25th-75th percentile): $133,895 to $159,791
- Entry-Level (10th percentile): $124,010