Part Time Babysitter Needed for my Children

I'm looking for a part time nanny for 2 children. We are looking for before and after school care. One child will be riding the bus while the other will need to be driven back and forth to school. Tasks would include getting the children ready for school, packing snacks and lunches, getting on/off bus, drop off/pick up at school, and getting our youngest down for a nap after school. We are looking for a minimum of 7am-9 a.m. and 2pm-5 p.m. Monday-Thursday. Ideal candidate would have flexibility to expand hours to support school calendar.