The job duties of a property management assistant include overseeing maintenance and repairs and handling administrative responsibilities for an apartment complex or housing community. In this career, you assist the property manager with the general upkeep of the residential units and provide any necessary services for tenants. As an assistant member of the property management team, you may often communicate directly with tenants to answer questions and assess their needs. You may also work on marketing and tenant retention, and collect essential documentation for leasing agreements.