Life being diverse by nature, you are going to find every type of response.
I am a board certified FNP going for another postmasters in CNM and reaching toward either DNP or DNEd.
Even for part time positions, I have experienced potential employers not desiring to take me because they expected me to have little free time or extra time and/or because some felt I would be too stressed to perform well.
I perceived this as a kind of support actually - that these employers supported me giving my focus to my degree.
But of course, one still needs to keep a roof over the head and feed the kids!
So, as one of you mentioned, feeling out potential employers, not only for their opinions regarding hiring an advanced degree student, but also regarding how much they expect of you as an employee is a piece of the job search
Best of everything to you ... with school and job!