From SmartWiki

The following links are displayed within the job and applicant pages:

Changing the Link Descriptions

You can change the description of the link by adding alternate text after the link, but before the second @ sign. For instance:

@JOBS click here to see our Job Listings@

would show the following link:

By removing a link, you eliminate that function for the applicants. If you don't want applicants to look at Job Assignment History, then simply remove that link from all templates.