Systems Administrator salary at City of Thornton

The average systems administrator salary at City of Thornton was $125,294 , which is 30 percent higher than the average salary for this job in Colorado, and 69 percent higher than the national average for this job . Systems Administrator salaries at City of Thornton typically range from $117,248 to $133,340 (25th to 75th percentile). The highest reported systems administrator salary was $135,072. There are 4 employees at City of Thornton with the job title systems administrator.