Nanny Needed For My Children

We are looking for a great nanny for 2 children in Sterling. We would prefer someone who could help out with light housekeeping, mainly picking up after our son. We would prefer a nanny who has their own car, who does not smoke and who is CPR certified. We need a nanny that can work flexible hours due to husband's work, can do activities with our son & prepare meals/snacks for him, and can care for daughter when mom returns to work or has appointments.