Senior IT Support Administrator Salary in Chicago, IL.
Updated on: Feb 18, 2026
How much does a Senior IT Support Administrator make in Chicago, IL?
The average Senior IT Support Administrator in Chicago, IL makes $71,933,
23% above the national average Senior IT Support Administrator salary of $58,560.
This pay is 1% lower than the combined average salaries of other metroes San Jose, CA, Indianapolis, IN, and Milwaukee, WI.
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Senior IT Support Administrator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals