Average Base Salary
Average Hourly Rate
The average steam generating powerplant mechanic helper salary in Arizona, United States is $28,097 or an equivalent hourly rate of $14. This is 6% lower (-$1,691) than the average steam generating powerplant mechanic helper salary in the United States. In addition, they earn an average bonus of $340. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.