Trinity School, a co-educational K-12 institution located on the Upper West Side of Manhattan, seeks a full-time Lower School Administrative Coordinator.  This position will begin in early Spring 2023. Position Summary:  Reporting to the Lower School Principal and Assistant Principal, this position is responsible for providing direct administrative support to the Lower School Principal including facilitating the smooth operations of day-to-day life in the Lower School. Essential Duties Include the Following: Serve as the welcoming face of the Lower School Office assisting students, families, and faculty, including answering incoming phone calls, assisting families with general inquiries, and supporting faculty;