Mechanical Engineer - Contractor Salary in Seattle, WA.
Updated on: Jan 14, 2026
How much does a Mechanical Engineer - Contractor make in Seattle, WA?
The average Mechanical Engineer - Contractor in Seattle, WA makes $86,327,
51% above the national average Mechanical Engineer - Contractor salary of $57,075.
This pay is 25% greater than the combined average salaries of other metroes San Jose, CA, San Antonio, TX, and Atlanta, GA.
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Mechanical Engineer - Contractor Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals