Job Description. After Care Staff. . Purpose and Scope. . Responsible for the supervision of 15-20 students in an aftercare setting from 3:00pm-5:30 on school days. Provide a well-organized, smoothly functional environment in which students can take full advantage of the aftercare program and available resource materials. . Essential Job Functions. . Supervising and care of students in aftercare. Establishing care-giving routines. Maintaining a c...