Employment

The employment application process is facilitated online using the school district's application systems, Frontline Applitrack, and Red Rover Hiring for select positions.

Please note: Administration, Business Services, and Technology positions are not included in Frontline Applitrack. Please visit the Red Rover Hiring tab to view job postings for these employee groups.

• Frontline (Applitrack)
• Red Rover (Administration and Support Staff positions as of April 1, 2026. Effective July 1, 2026, all other positions)

If you have questions about open positions, or need assistance in submitting an application, please contact the Executive Assistant for Human Resources Min Goodwin at (847) 486-5723.

Interested daily substitute candidates should submit an online application through Frontline (Applitrack). 

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.

Our team at Glenbrook High School District 225 is made up of dedicated professionals who focus on student success, prioritize student-centered decisions, and are committed to ongoing professional development.

If you are a college/university or a student teacher/practicum candidate, interested in coordinating a student teaching placement with our District, please review the handbook thoroughly to understand the application process.

• Student Teaching Handbook
• Submit a student teaching application