Babysitter needed for three children, elementary to Middle School

We're looking for a responsible babysitter for our three children, who are in elementary and middle school. The schedule starts March 30th, working from 1:30 AM to 3:30 AM, Monday through Friday. We are looking for a reliable, safe nanny for 3 children in Worcester. This would manly consist of pick ups from school Monday through Friday to bring home. We would prefer a nanny who is comfortable with pets if time exceeds drop.