Babysitter - Full-time / Part-time

We have two children ages 4 months and a 4 (almost 5) year old. Hours would be 4am-5:30 p.m. Monday-Friday. My daughter goes to school from 7:30am-12:30 p.m. so you would drop off/pick up. I don't expect any cleaning just caring for the kids until we get home. You would have a few days off for holidays as well. We travel for work which is why we would really like to have a live in nanny