Quality Control Engineering Co-op Salary in Seattle, WA.
Updated on: May 20, 2026
How much does a Quality Control Engineering Co-op make in Seattle, WA?
The average Quality Control Engineering Co-op in Seattle, WA makes $116,327,
51% above the national average Quality Control Engineering Co-op salary of $76,910.
This pay is 19% greater than the combined average salaries of other metroes San Jose, CA, Milwaukee, WI, and Columbus, OH.
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Quality Control Engineering Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals