Automation Technologies: (with state of the art toolchain) - Ansible, Artifatory, Git, Jenkins, Puppet, SonarCube, ELK etc.
Reliable administration skills for Java environments
Linux and Windows OS such as RedHat 7/8 , WinServer 2012 - 2019 , Apache, Tomcat,
Essentional Knowhow on Hardware and Software infrastructures, like current technologies for server & storage systems (HCI, VMWare)
Cisco network components (LAN / WLAN), troubleshooting switching & routing if necessary
Monitoring Tools
Data process management (Kafka, ... )
Knowledge of handling standard security rulesets