Can you work at 2 schools?

[NGC2017]

Not myself, but basically my mom has been offered two jobs at two schools. One as a catering assistant and one as a cleaner. The hours dont clash at all, however before she speaks to them about their policies I am just asking on her behalf if this is something you can do, or generally is this not allowed?
Of course she will ask them, but wants to feel armed with about of knowledge before she has the conversation.

TIA x

Yes

Generally you work the the department rather than specific school - I did 3 jobs last year no problem

I’ve seen multiple people do this and it has been fine

Thank you for your replies. I will let her know. Does she still need to ask their permission?
It is encouraging though that others have done it as it will mean she will earn more