Software System Test Engineer Salary in Seattle, WA.
Updated on: Jan 21, 2026
How much does a Software System Test Engineer make in Seattle, WA?
The average Software System Test Engineer in Seattle, WA makes $105,186,
51% above the national average Software System Test Engineer salary of $69,544.
This pay is 23% greater than the combined average salaries of other metroes San Jose, CA, San Antonio, TX, and Long Beach, NY.
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Software System Test Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals