How much does a Refinery Operator Trainee make in Maryland?
As of April 01, 2026, the average salary for a Refinery Operator Trainee in Maryland is $41,412 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): $47,451
- Majority Range (25th-75th percentile): $37,799 to $44,573
- Entry-Level (10th percentile): $34,509