Mechanical Design Engineer III Salary in Phoenix, AZ.
Updated on: Jan 28, 2026
How much does a Mechanical Design Engineer III make in Phoenix, AZ?
The average Mechanical Design Engineer III in Phoenix, AZ makes $94,988,
12% above the national average Mechanical Design Engineer III salary of $84,501.
This pay is 10% lower than the combined average salaries of other metroes San Jose, CA, Houston, TX, and Omaha, NE.
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Mechanical Design Engineer III Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals