How much does a Refinery Operator Trainee make in Oregon?
As of May 01, 2026, the average salary for a Refinery Operator Trainee in Oregon is $40,782 per year, which breaks down to an hourly rate of $20.
However, a Refinery Operator Trainee's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $46,719
- Majority Range (25th-75th percentile): $37,217 to $43,890
- Entry-Level (10th percentile): $33,972