Nanny Needed - Now Hiring

I am looking for a caregiver to cover four to six weeks per year. The dates can be flexible and may include one two-week period. Ideally I would like the same person for at least one year. The oldest child will start kindergarten in the fall. The youngest has another year before pre-school. I would love a Spanish speaker who would introduce the children to the Spanish language. Hours would be 6:30 a.m. - 6:00 p.m. Oldest child has after-preschool activities (swimming lessons and ballet currently).