LONG TERM SUBSTITUTE TEACHER, SpED. Glover Elementary School. Marblehead Public Schools. Marblehead, Massachusetts. Job Description. Marblehead Public Schools (MPS) are currently seeking qualified candidates for the position of Long Term Substitute Teacher, SpED, for the Glover School. This is a full-time temporary position which is anticipated to begin immediately, through the end of the 2023-2024 school year. Experience/Job Requirements. 1-3 ye...