Job Description: Substitute School Nurse. Accountability. The Substitute Nurse is directly responsible to the Associate Head of School in fulfilling all responsibilities, but takes daily guidance and direction from the school nurse(s), TAMS Principal, and/or Director of Residential Life. This position is filled on an. “as needed”. basis, with approximate hours of service from 8:00 AM to 3:00 PM. Job Requirements. – This position requires a person...