How much does a Process Engineering make in Oklahoma?
As of April 01, 2026, the average salary for a Process Engineering in Oklahoma is $90,685 per year, which breaks down to an hourly rate of $44.
However, a Process Engineering's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $102,871
- Majority Range (25th-75th percentile): $83,721 to $97,064
- Entry-Level (10th percentile): $77,382