How much does a Research and Development Engineer make in Oklahoma?
As of March 01, 2026, the average salary for a Research and Development Engineer in Oklahoma is $108,082 per year, which breaks down to an hourly rate of $52.
However, a Research and Development Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $125,633
- Majority Range (25th-75th percentile): $99,851 to $117,269
- Entry-Level (10th percentile): $92,358