Mechanical Design Engineer Intern Salary in Seattle, WA.
Updated on: Jan 7, 2026
How much does a Mechanical Design Engineer Intern make in Seattle, WA?
The average Mechanical Design Engineer Intern in Seattle, WA makes $132,655,
51% above the national average Mechanical Design Engineer Intern salary of $87,705.
This pay is 22% greater than the combined average salaries of other metroes San Jose, CA, Virginia Beach, VA, and Nashville, TN.
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Mechanical Design Engineer Intern Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals