Mechanical Engineering R&d Intern Salary in Seattle, WA.
Updated on: Apr 22, 2026
How much does a Mechanical Engineering R&d Intern make in Seattle, WA?
The average Mechanical Engineering R&d Intern in Seattle, WA makes $316,648,
51% above the national average Mechanical Engineering R&d Intern salary of $209,353.
This pay is 25% greater than the combined average salaries of other metroes San Jose, CA, Las Vegas, NV, and New Orleans, LA.
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Mechanical Engineering R&d Intern Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals