Babysitter - Full-time / Part-time

We are looking for a reliable, experienced nanny for our two daughters, ages 7 and 9, in Pittsburgh. The position includes care from 2:30-5:30 pm, Monday through Friday (exact timings may vary). Responsibilities include supervising the children, dropping them to activities, light housekeeping, and basic meal preparation. We prefer a nanny who has their own car, and is a non-smoker.