Part-time jobs that fit around childcare

I am looking for part-time work that fits around school hours and found a few evening shifts near Portland. This is my first time dealing with any of this. They can give a schedule two weeks ahead. Has anyone worked these shifts?

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.

Ask whether the schedule is posted in advance and how they handle swaps. It matters a lot with kids.