Functional Systems Administrator Salary in San Antonio, TX.
Updated on: Jan 21, 2026
How much does a Functional Systems Administrator make in San Antonio, TX?
The average Functional Systems Administrator in San Antonio, TX makes $73,680,
3% above the national average Functional Systems Administrator salary of $71,715.
This pay is 22% lower than the combined average salaries of other metroes San Jose, CA, Arlington, TX, and Virginia Beach, VA.
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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