Nanny Needed For My Children - Full-time / Part-time

We need a nanny for our 1 child in Springfield. And we're looking now or in the very near future. looking for someone that has flexible hours and can come short notice if needed. Someone that has experience with newborns and has patience, can work out of my home at night times usually from 8:30 -9:00 p.m. to 1:00-3:00 a.m. hours are very different everday as to when I come home. need someone I can get a hold of easily and reliable.