Tech Support Engineer III Salary in Seattle, WA.
Updated on: Dec 24, 2025
How much does a Tech Support Engineer III make in Seattle, WA?
The average Tech Support Engineer III in Seattle, WA makes $92,895,
51% above the national average Tech Support Engineer III salary of $61,418.
This pay is 20% greater than the combined average salaries of other metroes San Jose, CA, Long Beach, NY, and Arlington, TX.
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Tech Support Engineer III Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals