We have about 10 GNU/Linux servers based on RHEL + EPEL, RHEL + Software Collections and OpenSuSE Leap 42.3 running mainly the same software based on a LAMP stack.
We are looking for a system administrator that can help us to optimize their performance (system, mariadb, apache, PHP, etc.) and to perform daily and weekly tasks to keep them updated. Any help to automate some of those tasks is also welcome.
We would like also to get documented those daily and weekly tasks for us to perform the same maintenance tasks in a few similar servers which are not directly accesible from the Internet.
Previous experience in similar tasks is required. Any evidence of how to perform these tasks is appreciated to choose among candidates.
We are looking for a long term relationship with the selected freelancer.