To log in to the Wellstar Smart Square employment portal, start by visiting the website www.smartsquare.wellstar. On the login page, enter your username and password in the specified fields. Double-check that your login details are accurate to prevent any access issues. If you need a username and password, reach out to your employer or HR department for the necessary login information. Once you input your credentials, click the "Login" or "Sign In" button to access the employment portal. Upon successful login, you should be able to view your employment information, schedules, and other relevant resources available through the Wellstar Smart Square portal.