Part-time jobs that fit around childcare - 5 months and counting

I am looking for part-time work that fits around school hours and found a few evening shifts near Boston. Thank you in advance. They can give a schedule two weeks ahead. Is the schedule really fixed?

Check how they treat part-time staff for benefits. Some add them after a set number of hours.

I got the job by going in around mid-morning and asking for the manager. Worth a try.