Nanny Needed For One Infant (30 - 40 Hours Per Week)

We are hoping to find weekday care for 30 - 40 hours per week and would agree on the exact/consistent schedule once we find the right person. We are looking for a great nanny for 1 child. We would prefer a nanny who has their own car, who does not smoke and who is CPR certified. An ideal start date would be early fall but we are flexible due to our jobs and having a little grandparent help. Thanks!