Ithaca Public Schools South Elementary Paraprofessional and Latch Key Assistant. This position covers various positions during the school day and Latch Key after school. The Latch Key Assistant portion of hours will vary depending on the number of students in attendance. Hourly rate begins at $9.25. Shift begins: 10:00 a.m. and ends between 4:15-6:15 p.m. Candidates must be at least 18 years of age. Candidates will need to be willing to complete CPR and First Aid training and any other requirements of childcare staff.