Lis­tings were not initia­li­zed due to no sec­tions con­fi­gu­red to out­put on this page.

Use one of the built in methods to out­put a sec­tion on this page, or if you want to disable Search and Fil­te­ring, set the short­code like this:
[jobs show_filters="false" show_sf_filters="false"]