Barrie School seeks candidates for the position of Head of Lower School, with employment beginning on July 1, 2026. Reporting directly to the Head of School and a member of the Senior Leadership Team, the Head of Lower School will be integral in developing and implementing a modern Montessori program that prepares young learners not just for school but for life itself.  Barrie School seeks a Lower School Head who: inspires and collaborates with faculty, students, and the broader school community around a shared vision; is a consummate advocate for teachers, a skilled coach, and a role model to encourage faculty and staff self-evaluation and professional growth; communicates clearly` and transparently, b