IT Senior System Administrator Salary in San Antonio, TX.
Updated on: Jan 21, 2026
How much does a IT Senior System Administrator make in San Antonio, TX?
The average IT Senior System Administrator in San Antonio, TX makes $99,420,
3% above the national average IT Senior System Administrator salary of $96,768.
This pay is 25% lower than the combined average salaries of other metroes San Jose, CA, San Diego, CA, and Nashville, TN.
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IT Senior System Administrator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals