A student assistant helps a professor with their teaching duties and, occasionally, with research and other academic tasks. In this role, you are usually working on post-graduate studies and hoping to start a career in the subject with which you are assisting. Participation in a master’s degree program is one of the primary qualifications for this job. If you are a student assistant, you probably have experience studying the subject at the undergraduate level. Therefore, you already have the skills to help students with assignments and perform other tasks to support the professor.