Part Time Nanny Needed for my Children - Part-time

We are looking for a part time nanny for our newborn 3 days per week (we need Monday and Wednesday and then are flexible with Tuesday or Thursday). We also have a 4-year-old daughter who goes to pre-school 9am-3 p.m. We would prefer a nanny who has experience working with infants, has their own car, who does not smoke, who is comfortable with a cat, who is CPR certified and who has a college degree.