Beschreibung
Your responsibilities:Planning, designing, installation and developing of the Linux server landscape based on Ubuntu as well as a high-performance cloud platform based on OpenStack operated on it.
Administration and maintenance of the Linux based high-availability cloud as well as managing the performance, capacity and availability management of the Linux servers.
Ensuring the operational business, using a trouble ticket system (trouble shooting, second/third level support). Automation and continuous optimization of all technical process flows.
Adaption and creation of automation processes and automatic system configurations (scripting) as well as support of IT Security for the implementation a hardening/securing of the server systems and the services running on it.
Collaboration in on-call duty.
Your profile:
Successfully completed university education related to computer science or completed IT apprenticeship (e.g. Computer Science Expert - Subject Area: System Integration).
A passion and enthusiasm for new technologies and topics related to: Linux, OpenStack and Docker or Kubernetes.
Experiences in scripting and programming - particularly using Python, Ansible and Bash.
Experiences in monitoring performances, as well as monitoring a complex virtualized Linux environment using products such as check_MK, Nagios, or Grafana/Prometheus, etc.
Good knowledge of virtualization environments and containerization environments based on KVM (LibVirt) and Docker.
Good knowledge of CI/CD tooling (e.g. Git, Jenkins).
Experiences in the field of design, implementation and operation of high-availability and central storage solutions, such as CEPH, Compellent, DRBD and/or GlusterFS and its connection to OpenStack.
Initiative and goal-oriented approach to work in our team.