TA & After School Program Supervision Aide Junior School Full Time - Temporary Contract From September 2026 to June 2027 About York House School It all began on the corner of Granville and 28th where seven fearless women welcomed 17 students to the very first York House School in 1932. Nearly a century later, thousands of students have found their unique path and purpose at YHS. Our School has since grown into one of Canada's leading independent schools for girls. Nearly a century later, thousands of students have found their unique path and purpose with us. Today, we serve approximately 700 students from Junior Kindergarten to Grade 12. At York House School, our Vision is clear: seeing the world as it is, and imagining what it could be, we aspire to create a transformational experience for students who are empowered to reshape the future. Our Mission We are dedicated to creating an environment that elevates the mind, celebrates uniqueness, inspires creativity, and encourages discourse...