LTM Hotfix wipe off cron job and shell script

We have a centralized backup location for all Linux devices and that is a standard across the board. My script create a backup to a /var/tmp, then remove it after scp to the backup location. It is a pain to rebuild the cron job, recreate the keygen, and ask the other admin to update the new key every time. I have looked into BIG-IQ as a solutions next year but not sure if it has the ability to move UCS files to the network shared.