Click on the "Employer" area at villanova.joinhandshake.com/register. You will be asked to pick your company from a list or create a new company. Any company whose email domain matches yours will be suggested. For example, if your email is "email@example.com", all companies using "handshake.com" will be suggested.
These are the options depending on your situation:
Claim Company: If you are the first user from your company to sign up for Handshake, and your company was pre-created by the Career Center, then you can claim your company. We will then be notified of your request and verify your account, allowing you to take most actions in the system.
Join Company: If your company already exists and you are not the first user, select your company from the list of suggestions. One of the other Handshake users at that company or the Career Center will need to verify you before you can access most site features. Notifications of your request to join will be sent to ensure that it is handled in a timely manner.
Create Company: If your company doesn't exist, you can create a new company. It will start out with the same name as your email domain. For example, if you signed up under "firstname.lastname@example.org", the company would be named "email.com". Click on the company name, then click "Edit" in the upper-right corner to update your company