The University of Arkansas works to advance the state and build a better world through education, research, and outreach by providing transformational opportunities and skills, fostering a welcoming climate, and nurturing creativity, discovery, and the spread of new ideas and innovations. Summary of Job Duties: The Custodian I is responsible for general cleaning of areas in and around office buildings, classrooms, lecture halls, conference rooms, auditoriums, building common areas, and other areas on campus as required.