Nanny Needed - Now Hiring

I am looking for an after school nanny for my son who is 11. He is autistic and attends a therapeutic day school. Experience with children with special needs is a must. My son is social and fully verbal. He enjoys art and other sensory activities. He likes to be active and also often likes to do things after school so a car and clean driving record are also needed. He very much likes the companionship of having someone spending time with him. My son's twin may also be present in the afternoon although he gets home from school later. He is more independent though. I work from home so I will be present. I would like to have someone start in mid -August.