Computer Systems Administrator salary at Jefferson County

The average computer systems administrator salary at Jefferson County was $90,529 , which is 20 percent higher than the average salary for this job in Texas, but 2 percent lower than the national average for this job . Computer Systems Administrator salaries at Jefferson County typically range from $86,312 to $93,642 (25th to 75th percentile). The highest reported computer systems administrator salary was $93,642. There are 3 employees at Jefferson County with the job title computer systems administrator.