I signed up for a Job Agent but have not received any emails.

There are a few reasons why you may not have received any Job Agent emails:
1.        You are using an email address that is blocking Russell Johns CareerCenter emails.
2.        Your email address was temporarily unavailable (perhaps your mailbox was full) when the profile email was sent
3.        Your profile choices are too specific and no jobs have been added that match that description
4.        You have not turned the email notifications on for the Job Agents.