Unauthorized employment carries very serious consequences.
DO NOT depend on advice from friends or others who are working illegally, it may affect you in any future immigration benefits. You can work up to 20 hours per week during the academic year and up to 40 during vacations. Come by the International Student Center for more information. All international students have financial sponsors who will support you education, therefore, only ask for employment off-campus if there is a real economic need or if it is a part of your academic curriculum.