To delete a Job, the user can accomplish this a few ways and they are below.
Select parent tree and then clicking on the minus sign , which will prompt a popup below for the user to select available Jobs to delete.
Another is to select the Job under the parent tree and clicking the minus sign , which will prompt a warning popup if the user wants to continue to delete the select job.
The third option is to select the job from the grid view and clicking on the Delete button, which will prompt a warning popup like above to confirm deletion.