Nanny Needed For 1 Child

We are looking for a nanny for 1 child. The position entails approximately 24 hours a week, ideally from 8 a.m. to 4pm, 3 days a week during the workweek. We're flexible on which days these would be at this point. There may be some sporadic hours from time to time depending on our schedules. My husband and I both work from home about 50-60% of the time, so we would be around majority of the time, but busy. We're also hoping to find someone who can lend a hand around the house with cleaning, food preparation, and errands. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets and who is CPR certified.