In the Job Openings section you are displaying the Job ID. Its an integer. The sort order is alphabetical. This should be numerical! 1,2,3,4,5,6,7,8,9,10,11.. Not 1, 10, 11, 2, 3, ...This may also be a problem on dates.
Also, it would be nice if we could sort on multiple columns.
Also, it would be nice if the table remembers the sort order once one gets back to it i.e. with the back button of the browser or through breadcrumbs. Just remember the users sort order and apply it every time a list with the same objects are displayed. This would also allow to set sort order for search results.
Best,
Thomas.