Nanny Job For Three Kiddos

We are looking for some help with our three kids. They are 9, 5, 2 years old. The 9-year-old and 5-year-old are on the autism spectrum and mostly nonverbal. They would need help getting ready for school and the bus comes around 7 a.m. Then would need someone to take our 2-year-old to preschool. Then the afternoon shift would be from 2:30 p.m. to 5 p.m. Bus comes home around 3 p.m. so would need help getting oldest two kids off the bus and giving them snacks. All three kids are also not potty trained and would need to have diapers changed. 9-year-old is a girl and the 5-year-old and 2-year-old are boys. Looking for someone with patience and also willing to help with some dishes and laundry and light housekeeping as well would be ideal.