Senior Engineer / Scientist Salary in Philadelphia, PA.
Updated on: Feb 25, 2026
How much does a Senior Engineer / Scientist make in Philadelphia, PA?
The average Senior Engineer / Scientist in Philadelphia, PA makes $127,366,
23% above the national average Senior Engineer / Scientist salary of $103,688.
This pay is 4% lower than the combined average salaries of other metroes San Jose, CA, Portland, OR, and New York City, NY.
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Senior Engineer / Scientist Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals