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 Omaha. Thank you in advance. They can give a schedule two weeks ahead. How many hours do they guarantee?

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

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