Functional Systems Administrator Salary in Chicago, IL.
Updated on: Jan 21, 2026
How much does a Functional Systems Administrator make in Chicago, IL?
The average Functional Systems Administrator in Chicago, IL makes $88,092,
23% above the national average Functional Systems Administrator salary of $71,715.
This pay is 1% lower than the combined average salaries of other metroes San Jose, CA, Jacksonville, FL, and Oakland, CA.
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Functional Systems Administrator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals