How to save a standard form response as a template

We use the form as an online worksheet submission for our reporters. For ongoing cases, where they fill in the same information over and over, is there a way for them to save the template for a case and then when going to submit a new job they can use that template and repopulate new information in? 

You can make your reporters/users actually update the same form that they have submitted previously.

You can use the Edit Link of submission data of the form. Check the user guide below on how to.

How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

I hope this help. Let us know if you need further assistance.

Related: 

https://www.jotform.com/help/357-How-to-Change-the-Text-of-the-Edit-Link-in-Your-Email-Alerts