30 hour a week Nanny for 3 kids in Cheviot Hills

Wonderful and busy working parents need a mature and loving nanny for their three kids aged 19 months, 6 and 7 years old.
Schedule is Wednesday through Sunday- weekdays start time is always 3 pm with flexibility to work until 10 pm. Must be 100 percent flexible- especially on the weekends which can be 12 hour days! Family will always guarantee 30 hours but some weeks are 40 hours! Your days off will be Monday and Tuesday. Family pays $25 per hour cash. There is a housekeeper that comes once a week so your housekeeping duties will only include the kids laundry, kids dishes and cooking for the kids. There are two loving big dogs.