Afterschool Care For 1 Child

I am looking for afterschool help for my preschooler. I am starting a new job and will need someone to get him off the bus, give him a snack, and do some structured indoor and/or outdoor playtime with him until either myself or my spouse gets home. The hours would be from 3:00 p.m. to about 4:30pm, Monday through Friday excluding school holidays. It is possible that the hours could be shorter or longer depending on our work schedules but I would say that the average would be around 8 hours a week. Our child is autistic, but high functioning, super intelligent, and very curious. He has asthma that is managed by a daily inhaler and would only need to be administered his rescue inhaler if he was wheezing. We are a smart, kind, and professional family and are looking forward to adding a new caregiver to our child's routine.