Average Base Salary
Average Hourly Rate
The average process engineer petroleum refineries salary in Arizona, United States is $83,776 or an equivalent hourly rate of $40. This is 5% lower (-$3,975) than the average process engineer petroleum refineries salary in the United States. In addition, they earn an average bonus of $2,714. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.