Lead Mechanical/piping Engineer Salary in Seattle, WA.
Updated on: Aug 12, 2026
How much does a Lead Mechanical/piping Engineer make in Seattle, WA?
The average Lead Mechanical/piping Engineer in Seattle, WA makes $147,049,
51% above the national average Lead Mechanical/piping Engineer salary of $97,222.
This pay is 13% greater than the combined average salaries of other metroes San Jose, CA, Los Angeles, CA, and San Francisco, CA.
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Lead Mechanical/piping Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals