Senior Planning & Cost Engineer Salary in Seattle, WA.
Updated on: Jun 24, 2026
How much does a Senior Planning & Cost Engineer make in Seattle, WA?
The average Senior Planning & Cost Engineer in Seattle, WA makes $174,370,
51% above the national average Senior Planning & Cost Engineer salary of $115,285.
This pay is 23% greater than the combined average salaries of other metroes San Jose, CA, Fort Worth, TX, and Omaha, NE.
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Senior Planning & Cost Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals