In Crelate, there are several ways to view which jobs you have published.
As an admin, you may navigate to Settings>>Basic Set Up to select your portal URL. As a non-admin, you may navigate to https://jobs.crelate.com/portal/YourOrgNameHere
Additionally, within your opportunities or jobs tab, you may select 'find' to run a query based on published jobs.
After selecting find, you'll want to add a filter for "On Portal."
Selecting "True" will display that query which may then be saved. This will dynamically update as jobs are added and removed from the portal.