Average Base Salary
Average Hourly Rate
The average steam powerplant supervisor salary in Alabama, United States is $58,160 or an equivalent hourly rate of $28. This is 9% lower (-$6,048) than the average steam powerplant supervisor salary in the United States. In addition, they earn an average bonus of $1,867. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Alabama, United States.