Babysitter Needed for my Children - Full-time / Part-time

I will be starting as a nurse at the hospital working 7a-730 p.m. My husband also works at the hospital working 3pm-1130 p.m. We just need someone 1-3 times a week from 2 p.m. to whenever I get home. It is not always a guarantee I will leave at 730 p.m. I will not be working a set schedule but get it 6+ weeks in advanced. That can be talked about more