Senior Professional Research Assistant Salary in Seattle, WA.
Updated on: Jul 1, 2026
How much does a Senior Professional Research Assistant make in Seattle, WA?
The average Senior Professional Research Assistant in Seattle, WA makes $140,639,
51% above the national average Senior Professional Research Assistant salary of $92,984.
This pay is 23% greater than the combined average salaries of other metroes San Jose, CA, Colorado Springs, CO, and Long Beach, NY.
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Senior Professional Research Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals