I would recommend that she try craigslist.org in her area.
If she can't get a job with a public school system, the parochial schools are a good alternative. Beyond that, she could become a private tutor for kids in her area. Many parents are choosing to home school their children. The often call on the services of a tutor to help teach their child(ren) a tough subject or all of the subjects.
My sister teaches at a parochial school in Florida and tutors kids outside of that to help them to get better grades so they don't fail a grade. There have been years that she's made as much or more money tutoring than at her teaching job (she teaches art to elementary age students).
At the very least, it would give her something to add to her resume or even job interview skills.
http://newjersey.craigslist.org/edu/ http://philadelphia.craigslist.org/edu/ http://delaware.craigslist.org/edu/
There are other cities listed in those states on the main page of
www.craigslist.org. I chose those because they were the largest listings for those states.