Injection Operator Salary in Seattle, WA.
Updated on: Nov 5, 2025
How much does a Injection Operator make in Seattle, WA?
The average Injection Operator in Seattle, WA makes $82,176,
51% above the national average Injection Operator salary of $54,331.
This pay is 23% greater than the combined average salaries of other metroes San Jose, CA, Tulsa, OK, and San Antonio, TX.
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Injection Operator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals