To add a new address to an employee, follow the below steps:
Find and select the employee record that you need to add a new address for.
On the left, use the Person drop-down and select Profile.
In the contact section, click Edit.
Click Add New Address then type the new address details.
Click Save.
📌Note: You will need the related permission and its correct elements to do this within the system, the permission required is my details and contact details.