The job of a graduate assistant is to perform research, teach, or work at a university as part of their academic education. Graduate assistants are typically doctoral candidates, but some master’s students may also qualify to work in this position. Your duties in this career differ depending on your role and the level of class at which you assist. For example, many large lecture classes need graders, readers, and teaching assistants, all with separate responsibilities. On the other hand, if you work in labs or departmental offices, you may work as a full-time researcher.