Building Maintenance Tech salary at Teachers' Retirement System of Illinois

The average building maintenance tech salary at Teachers' Retirement System of Illinois was $62,717 . Building Maintenance Tech salaries at Teachers' Retirement System of Illinois typically range from $61,210 to $64,225 (25th to 75th percentile). The highest reported building maintenance tech salary was $64,224. There are 2 employees at Teachers' Retirement System of Illinois with the job title building maintenance tech.