Looking for a part-time nanny to help with two preschool kids

I need a babysitter for my two preschool-aged children (F, 4 and M 3). I am a single mom who travels for work on average 1 week per month, and need afternoon and overnight care during those times I'm away. The role starts on August 3rd, but the start date is flexible. You must have a car and be comfortable with pets. Your tasks include feeding and administering medication to our cat, as well as cleaning the litter box. You will supervise playtime, prepare meals, get the kids bathed and ready for bed, and drop them off/pick them up from preschool. Some light housekeeping is also required. If you enjoy working with kids and can keep a safe environment, I’d love to hear from you.