General Substitutes

Glenbrook High Schools depend on the efforts of a great number of qualified, conscientious people to achieve excellence in instruction. Our Glenbrook Substitute program and its substitute teachers are vital to this effort.  District 225 strives to maintain an adequate number of qualified substitutes for service. With the use of Red Rover, substitutes are able to work as often as they wish.

Interested individuals who would like to be considered for the Glenbrook Substitute program may submit their interest via the Substitute Interest Form for the 2021-22 school year. Questions or concerns can be directed to Caitlin Satala at