Babysitter Needed - Full-time / Part-time

We are a family of three looking for an occasional babysitter for our 7-year-old boy in the Southwick / Westfield area once the school year starts (1-2x month depending on schedule for various things that arise). Our son is a very sweet, curious boy who loves playing anything and everything - we're looking for someone with experience who can be engaging and help keep him company when things come up in the schedule (i. e. dinner / work events / occasional social events etc)