(Senior) Linux System Engineer / Administrator (f/m/d)

Youre area of work:

The server infrastructure of our trading systems is crucial for the sustainability of our Derivatives and Cash markets Eurex & Xetra. In your role, you will be responsible for the management and administration of the Derivatives & Cash, Clearing and Risk Linux server-systems covering the complete value chain from development to production. This includes system monitoring and server configuration, trouble shooting, Incident and Problem resolution, as well as Patch, Vulnerability and Compliance Management.

Your responsibilities:

• System management: upgrading, patching, tuning, capacity and performance management
• Maintain and ensure our High Availability Infrastructure
• 3rd Level Support for advanced users
• Plan and execute setup, HW and SW-refreshes of complex and critical IT-server solutions
• Willingness to work on shifts and support on-call duty rotations, with a respective compensation

Your profile:

• A degree in Information Technology or equivalent
• 6 years of experience in System Administration, ideally in a sensitive environment
• Strong expertise in Red Hat Enterprise Linux installation, system monitoring, maintenance, tuning and troubleshooting
• Good Knowledge of Git
• Proficient in Scripting (python, shell scripting)
• Good understanding of cluster concepts, especially pacemaker
• Good understanding of virtualization/containerized technologies, i.e. RHV, VMWare
• Good communication skills, ability to work in an international team
• Proficiency in German and English

That would be considered as a plus:

• Infrastructure-as-Code tools (Ansible and/or Puppet)
• RedHat Satellite 6
• Experience in Monitoring Solutions (checkmk)