Product Development Engineer (co-op) Salary in Seattle, WA.
Updated on: Jan 28, 2026
How much does a Product Development Engineer (co-op) make in Seattle, WA?
The average Product Development Engineer (co-op) in Seattle, WA makes $103,990,
51% above the national average Product Development Engineer (co-op) salary of $68,753.
This pay is 18% greater than the combined average salaries of other metroes San Jose, CA, Phoenix, AZ, and Charlotte, NC.
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Product Development Engineer (co-op) Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals