When my daughter was in college, she found the only work she could do was clean houses – she didn’t mind and made great money.
In Jerusalem, most buildings are cleaned by men (on Friday) who are kollel yungerleit.
There is a wonderful cleaning “man” in Israel, who makes a terrific living cleaning all day. He goes from house to house, a different street a day. (He is frum)
There are frum cleaning women in Israel – they make great money. Often supplementing a job with benefits.
I cleaned houses when I was a teenager – it paid more than babysitting.