Posting Number A1509 Working Title Graduate Assistant Instructor Location Rio Grande Valley, Texas College College of Liberal Arts Department College of Liberal Arts / Writing and Language Studies Division Provost - Academic Affairs FTE Scope of Job. Duties include, but are not limited to, providing feedback and/or grading student work; monitoring/proctoring course activities; leading laboratory sessions, discussions sessions, or recitation labs; providing office hours assistance to students; and performing clerical tasks associated with course instruction.