Harvard Maintenance - 30205 (Custodian / Janitor / Cleaner) As a Porter at Harvard Maintenance, you'll: Be responsible for handling daily maintenance and policing of building grounds; Service all public and operating space throughout the building; Facilitate plaza and/or parking garage areas as specified; Keep elevator cars clean and neat; Preserve lobby and first impression areas; Police stairwells daily, dust mop stairwells weekly and damp mop stair landings & treads monthly...Hiring Immediately >>