Process And Commissioning Engineer Salary in Seattle, WA.
Updated on: Dec 31, 2025
How much does a Process And Commissioning Engineer make in Seattle, WA?
The average Process And Commissioning Engineer in Seattle, WA makes $183,287,
51% above the national average Process And Commissioning Engineer salary of $121,181.
This pay is 10% greater than the combined average salaries of other metroes San Jose, CA, Oakland, CA, and Philadelphia, PA.
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Process And Commissioning Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals