Nanny Needed For My Children - Full-time / Part-time

We are looking for a great nanny for our 4-year-old child in Evanston. Looking for pick up from school once a week, supervise him playing with his friends at the park on the school grounds (as weather permits) and then bring him home and play some here too! We are flexible with start date and day of the week for the pick up. We would prefer a nanny, who does not smoke, has a driver's license and safe driving record, who is comfortable with pets (we have a cat), who is CPR certified and who has a college degree.