Plant Operations Assistant Salary in Philadelphia, PA.
Updated on: May 13, 2026
How much does a Plant Operations Assistant make in Philadelphia, PA?
The average Plant Operations Assistant in Philadelphia, PA makes $64,888,
23% above the national average Plant Operations Assistant salary of $52,825.
This pay is 11% lower than the combined average salaries of other metroes San Jose, CA, Miami, FL, and Chicago, IL.
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Plant Operations Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals