Application Engineering Co-op Salary in Seattle, WA.
Updated on: Jan 28, 2026
How much does a Application Engineering Co-op make in Seattle, WA?
The average Application Engineering Co-op in Seattle, WA makes $133,452,
51% above the national average Application Engineering Co-op salary of $88,232.
This pay is 26% greater than the combined average salaries of other metroes San Jose, CA, Charlottesville, VA, and Las Vegas, NV.
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Application Engineering Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals