How bad is getting a "C" in graduate school? I'm

at my school anything below a B is a fail in grad school so you would need to retake the class lol.
it depends on your employer, most places it wont ever come up as they don't generally look at your transcript. if they do, if your grades are good otherwise then it doesn't really matter. if a one off bad grade is that important to them then it's probably not somewhere you want to work desu

I don't know what kind of area of study that is but don't you have work experience in that field ? Normally you would get a masters in a field you have been working in for a few years. At that point Gpa won't mean crap. I wouldn't work for any employer who asked me for my Gpa after I had work experience greater than a year. My Gpa is fine as well over 3.0 but still who the fuck is asking this

Ignore me if you're trying to get a phd then yes Gpa up

I don't think employers care about your grades?

Even you shouldn't care about your grades, just make sure you are learning all you need to know.