Kindly take note that Joomla 2.5 has a robust and interesting new ACL.
Login to Joomla 2.5 backend.
From the Control Panel, create two new groups (
Jobseeker and
Employer) by
Users →
Groups →
Add New Group
After creating the above groups, the resulting page will look like the below screenshot.

Then go to
Users →
Access Levels and click on
Registered and check the newly created groups (in Step 2) and shown below.

Then navigate to Components → JoomBah Jobs → Configuration → Component Settings and enter the id of the user groups as shown.

Please note that the id of the user group is 9 and 10 in our case but it could be different for different sites.
This is only a quick fix for the mean time while we transition ourselves to move with Joomla 2.5 development