Under direction, the purpose of the position is to function as crew leader for custodial personnel engaged in highly responsible custodial tasks for an assigned school of the district. Employees in this class are responsible for planning and accomplishing a daily routine of custodial tasks that provide school personnel, students, and the public with an environmentally safe, attractive, comfortable, clean, and efficient place in which to work and conduct school activities. Responsibility areas include, but are not necessarily limited to daily unlocking and securing of facilities, routine inspection of facilities and grounds for hazardous conditions, and maintaining adequate supply inventories. Position oversees and participates in all facets of work under charge. Performs related work as directed.