SEOR Graduate Students: If you are interested in being a GTA for the fall semester, please send an email to [log in to unmask] indicating your interest in a GTA position. GTA positions are 20 hours per week. They come with a stipend and tuition reimbursement (number of credits depends on level, MS vs PhD). GTAs are not allowed to hold other employment positions while being a GTA. Positions will be filled on a competitive basis. Thank you, John Shortle Professor & Chair Systems Engineering & Operations Research George Mason University 703-993-3571, [log in to unmask]