Specification Engineer Salary in Seattle, WA.
Updated on: Apr 29, 2026
How much does a Specification Engineer make in Seattle, WA?
The average Specification Engineer in Seattle, WA makes $138,404,
51% above the national average Specification Engineer salary of $91,506.
This pay is 16% greater than the combined average salaries of other metroes San Jose, CA, Tulsa, OK, and Omaha, NE.
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Specification Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals