Babysitter Needed - Full-time / Part-time

We are looking for a great nanny for our 2 elementary aged kids in Bethesda. The hours are 2pm-7 p.m. every weekday, with the possibility to babysit on weekends if desired. The main tasks include hanging out with kids after school, driving kids to activities, meal preparation, and light housekeeping. Very experienced driver is required, but we our car will be used for kids transportation. We also need someone who likes to cook. We are a warm and loving household and our kids are well behaved. We also have a 6th grader, but she does not require much caregiving beyond transportation.