Senior Engineer/supervisor Salary in Seattle, WA.
Updated on: Jan 21, 2026
How much does a Senior Engineer/supervisor make in Seattle, WA?
The average Senior Engineer/supervisor in Seattle, WA makes $121,379,
51% above the national average Senior Engineer/supervisor salary of $80,250.
This pay is 19% greater than the combined average salaries of other metroes San Jose, CA, Chicago, IL, and Philadelphia, PA.
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Senior Engineer/supervisor Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals