Mechanical Engineer I Salary in Seattle, WA.
Updated on: Mar 25, 2026
How much does a Mechanical Engineer I make in Seattle, WA?
The average Mechanical Engineer I in Seattle, WA makes $90,580,
51% above the national average Mechanical Engineer I salary of $59,887.
This pay is 19% greater than the combined average salaries of other metroes San Jose, CA, Las Vegas, NV, and Baltimore, MD.
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Mechanical Engineer I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals