Sitter Needed For 1 Child

We need a sitter for our child after school M-F from 2:30-5:30. He is a 11-year-old autistic boy and ideally, we would be looking to hire someone who has experience working with autistic children. He can independently toilet/feed himself and is verbal. For our son, he needs someone that can supervise him and help him if he becomes anxious. Primary custody is switching from mom to us, and we would need care beginning at the end of October to Mid-December at the latest.