Role. Reports to the custodial/maintenance supervisor and food service manager. Example Duties. 1. Pick-up van at maintenance building. 2. Check the vehicle each morning for gas, oil, tires, etc. before and after shift. 3. Purchase gas and retain all receipts to be sent to the district office for payment. 4. Wash van weekly at maintenance building. 5. When arriving at head kitchens, check with the head cook for needed supplies or other duties. 6....