You cannot get "Jira System Admin" in Cloud, it is reserved for Atlassian only. The highest you can go is "Jira Admin" (and "Site Admin" if you want to let them maintain the whole site - even if the site only includes Jira). To do that, add them to a group that is named for "Jira Admin" in "global permissions"
Learn how to use two new reports for next-gen projects in Jira Cloud: Cumulative flow diagram and Sprint burndown chart. Ivan Teong, Product Manager, Jira Software, demos the Cumulative ...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events