This document provides guidelines for students seeking on-campus employment at Columbia University. It outlines eligibility requirements including enrollment status and necessary identification documents. It describes how to find and apply for jobs posted on ColumbiaWorks and the hiring process including setting a work schedule, completing paperwork, and getting set up for direct deposit pay. International students have additional steps to obtain a social security number. The document also covers allowable work hours and schedules, pay dates, and responsibilities of students and supervisors.