POST: thinking of hiring a music teacher under an "open vacancy"

Post: thinking of hiring a music teacher under an "open vacancy"

Hello, just curious, I have an "open vacancy" for a music
teacher position. We were going to hire someone to teach
only 3 classes per week. The applicant I want to hire is of
course a licensed music teacher and has a lot of
experience. Should I be concerned that after 30 days of
teaching she might file a salary grievance against me? If
it is only 3 classes per week should I be concerned?

Posts on this thread, including this one

thinking of hiring a music teacher under an "open vacancy", 7/04/13, by Jasmin.
Re: thinking of hiring a music teacher under an "open vacan, 7/05/13, by not sure I understand.
Re: thinking of hiring a music teacher under an "open vacan, 7/05/13, by lca.
Re: thinking of hiring a music teacher under an "open vacan, 7/06/13, by NYC AP.