Thayer Academy’s Upper School seeks a student-focused collaborator to teach in its Upper School History Department. This full-time position includes instructing four classes, advising a small group of students, and participating in the life of the school with students through coaching and/or supervising student activities. This position is a salaried, exempt, full-time, regular, 10-month position. Upper School teachers report to the Upper School Director. Roles & Responsibilities Teach four sections of History, ranging from World History (we offer a two-year World History curriculum), US History, and possible senior semester-based electives. Advise a gr