Principal Engineer/project Manager Salary in Seattle, WA.
Updated on: Apr 29, 2026
How much does a Principal Engineer/project Manager make in Seattle, WA?
The average Principal Engineer/project Manager in Seattle, WA makes $186,441,
51% above the national average Principal Engineer/project Manager salary of $123,266.
This pay is 26% greater than the combined average salaries of other metroes San Jose, CA, Albuquerque, NM, and Oakland, CA.
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Principal Engineer/project Manager Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals