Babysitter Needed for my Children

We are looking for a babysitter for my children in Malvern. Mom is typically home but needs help if dad is traveling for work. Baby is home with mom, the three older kids are in school but I need help with homework dinner and bath time. Might also request a few hours during the week to run errands or go to appts. We would prefer someone who could help out with light housekeeping and homework help. We would prefer a babysitter who has their own car, who does not smoke and who has college degree.