Glenbrook High School District 225 is seeking Daily Substitute Teachers for the 2026-2027 school year.

The primary purpose of this position is to maintain the continuity of classroom instruction in a positive learning environment through effective instruction as specified by the lesson plans provided by the teacher while the teacher is absent.

Education and/or Experience and Qualifications

Substitute Teaching license or Professional Educator License or Professional Educator License with Stipulation or Short Term Substitute Teaching License, registered in Cook County, Illinois, for the current school year.
Ability to obtain a Substitute Teaching license.
Previous experience in a classroom setting preferred.
Proven record of working positively and productively with adults and high school-age students.
Knowledge of web-based programs (i.e., RedRover) preferred
Proficiency in using office equipment such as a computer, laptop or tablet, printer, copy, and fax machines.
Proficiency in utilizing technology and computer software.

Please refer to the attached job description, Salary Schedule, Board Policy 5:220, and the District's Pay Transparency for more information about this position.

All interested candidates must submit an online application.

For questions related to the position, please contact Mrs. Sofia Alvarez, Assistant Human Resources Manager, at salvarez@glenbrook225.org.

Glenbrook High School District 225 holds Niche rankings as the #1 Best School District in America and the #2 Best Places to Teach in Illinois.

We are seeking motivated and energized applicants to join the Glenbrooks!

Glenbrook High School District 225, commonly referred to as The Glenbrooks, offers a public education to approximately 5,100 students in Glenview, Northbrook, and portions of unincorporated Northfield Township. Located 25 miles north of Chicago in a suburban setting, Glenbrook North and Glenbrook South High Schools have a reputation for offering students an excellent, high-quality, well-rounded educational experience. In addition to its two high schools, District 225 also offers alternative learning at Glenbrook Off-Campus and Glenbrook Transition Services. The Glenbrooks foster a student-centered community with engaging, authentic learning experiences that empower individuals to grow, develop their voice, and make meaningful contributions to society. We inspire each learner to apply their abilities, knowledge, and skills, promoting collaboration, adaptability, and a broader understanding of success to positively impact our community and the world.

At D225, you will find more than a job. You will find a career that will inspire you and a community rich in culture and traditions. We invite you to help write our district’s story of excellence by joining our team.

To create a comprehensive high school experience, the Glenbrooks focus on four distinct areas: Academics, Athletics, Activities, and the Arts. Academic success is a top priority for our students, and with nearly 300 diverse course offerings, there are ample opportunities for exploration. In addition to core academic courses in the areas of English, mathematics, science, social studies, and world language, students may pursue special interest classes such as architecture, automotive, debate, graphic design, and music. Glenbrook students enjoy success inside and outside of the classroom through numerous athletic and extracurricular activities programs. The schools offer over 25 different competitive sports and a range of club sports to cater to any athlete. Each school also hosts 70-80 different clubs and activities for students throughout the year.

Staff Benefits include a competitive salary as well as medical, dental, and vision health plans and retirement plans. Additionally, the Glenbrooks offer tuition reimbursement, an excellent mentoring program, extensive professional development opportunities, and partnerships with a university for aspiring administrators.

Apply at www.glenbrook225.org today to join our Glenbrook family!