Average Base Salary
Average Hourly Rate
The average petroleum refineries process engineer salary in Arizona, United States is $82,889 or an equivalent hourly rate of $40. This is 5% lower (-$3,932) than the average petroleum refineries process engineer salary in the United States. In addition, they earn an average bonus of $2,669. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.