I worked at Kennesaw State University part-time (More than a year)
Great environment for a student job. If it is slow, you can often study or do homework. When it is busy, you have the satisfaction of helping fellow students and forming new friendships.
Management change has caused the work environment to be more strained. I have heard this as it happened after I left
I applied in-person. The process took 1 day. I interviewed at Kennesaw State University.
Spoke to a professor to ask about being a student assistant, was directed to the administrator for the department. Purely informal for the interview to discuss major, expected graduation, who/what I want to help, familiarity with chosen curriculum for the lab.