Glenbrook South High School seeks a dynamic educational professional to serve as the next Instructional Supervisor (Department Chair) for Science. The position is scheduled to commence on July 28, 2026.

The primary purpose of this position is to provide leadership in the areas of instructional improvement, teacher evaluation, curriculum development, and other related instructional areas. This position serves as the primary instructional leader in the department, fulfilling both teaching and leadership duties and responsibilities.

Applicants should hold the following education/experience qualifications:

Master’s degree in the content area preferred or a Master’s degree in Education.
Professional Educator License with a General Administration or Principal endorsement.
Minimum of five (5) years of experience in teaching the corresponding content area in a High School setting.
Minimum of two (2) years of experience in delivering professional development opportunities to staff or instructional leadership-related activities (preferred).
Teacher Evaluator Designation (preferred).
Current and extensive knowledge pertaining to best practices in Curriculum and Instruction (C&I) and in the content area.
Ability to work positively and productively with adults and high school-age students.
Ability to present and produce documents at a high level of sophistication.
Ability to make rational decisions, problem-solve, and effectuate change.
Ability to learn and stay abreast of changes in policy, C&I, and content area standards.

The application deadline is December 15, 2025.

Please refer to the attached job description, Board Policy 3:50, and the District's Pay Transparency to learn more about the position. This position comes with a competitive compensation package, family health and dental insurance, full tuition reimbursement, and basic life insurance coverage of up to two times the individual's annual base salary, capped at a maximum of $500,000. The base salary for licensed administrators will be determined by their placement on the teacher salary schedule, with an additional position-specific factor of 1.11, resulting in a salary range of $90,098 to $192,000.

For questions related to the position, please contact Dr. Barbara Georges, Principal at bgeorges@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!