When creating a job, you don't necessarily have to define a due date. You can simply remove the default due date in the form. But you should know that, depending on how you sorted your list of jobs, the job might end up at the very end of your list and you might lose track of it.
If you defined a due date and want to remove it, or if you didn't define a due date and wish to add one, you can edit the Overview panel of the job
