Nanny Needed - Now Hiring

We are looking for a great babysitter for 3 children in Havertown. Depending on recurring cost, could turn into full time. Right now, our 3month son will be going into daycare. Our 5 yr old son is half day K and gets off the bus at 12. Then around 4, our 9yr old daughter and 3month old son will come home. We would prefer a babysitter who has their own car, who does not smoke, who is comfortable with pets, who is CPR certified.