Administrator Linux Environments (m/f/d)

We are 50Hertz – one of the four transmission system operators in Germany. Together with the Belgian electricity grid operator Elia (Brussels), we form the internationally active Elia Group. At 50Hertz, over 2,100 people work to ensure that current flows reliably, low-loss and optimally controlled at all times over long distances. As a TSO, we play a central role in the implementation of the energy transition in a social, technical and economic sense. Our goal: By 2032, we want to integrate 100 percent renewable energy safely and affordable into the network and system. Innovative We are driving the energy transition with future technologies and creative solutions. We are already thinking about this day and are ready to go new ways. Divers We work with people from different cultures and with diverse talents to achieve great things together. We always see diversity in every dimension as a chance. Responsible We are responsible for a reliable power supply and the sustainable expansion of the power grid. In order to master this task, it is self-evident to assume responsibility for each other. Community Our strong community and valuable cooperation ensure the success of our mission. This is why we actively promote the individual strengths and interests of our employees and support personal development.

Administrator Linux Environments (w/m/d) Full time Heidestraße 2, 10557 Berlin Limited to 2 years To the next possible date Job ID: 10958

This makes the job interesting for me: 50Hertz is driving the integration of renewable energies. The extensive network expansion cannot be realized without the provision of IT infrastructure and networks. As part of an international IT infrastructure team, I can make a significant contribution to this. I can set decisive accents. As a sought-after contact person*in, I also use for a knowledge transfer in the context of Linux technologies. My tasks: In daily operation, I take over the administration and maintenance of the Linux platforms based on Red Hat Enterprise Linux (RHEL), For performance and capacity, I carry out proactive monitoring and identify and correct bottlenecks early, In case of malfunctions, I analyze and resolve incidents and problems in the Linux infrastructure (2nd/3rd level), I reliably implement standardised service requests according to defined processes and SLAs, As part of change management, I plan, coordinate and implement changes according to ITIL standards, Technical documentation, operating instructions and architectural diagrams are created and maintained by me, I support infrastructure projects through the provision and integration of Linux services and through technical know-how, I secure the operation by participating in a 24/7 readiness for the Linux platform.

completed studies or vocational training in the field of computer science or comparable discipline, Multiannual experience in the administration and operation of (Red Hat) Linux systems and associated management systems, preferably in a larger business environment, deep knowledge of Linux-OS, satellite, server, virtualization and storage systems (e.g. HP, VMware, NetApp, Red Hat), expressed analytical and problem-solving capabilities to tackle complex technical challenges, Scripting and automation: knowledge of the use of GitOps-based administration approaches and creation of playbooks/scripts (e.g. Ansible, Bash) for the automation of routine tasks, Excellent problem solving capabilities with the ability to fix and solve complex technical problems, Ability to collaborate with other IT teams and effectively communicate technical concepts, German (C1) and good English (B2) in word and writing. This makes my application particularly interesting: Including certifications such as the Red Hat Certified Engineer (RHCE), the Linux Professional Institute Certification (LPIC) or the Red Hat Certified Architect (RHCA), Extensive GitOps experiences in the on-prem environment.

Chance to advance the energy transition itself Working restaurant where freshly cooked daily Central location directly at the Berliner Hbf. Occupational pension Kita and parent-child office for short-term care shortages Pronounced collegial environment Fair remuneration and extensive social benefits Various working time models with long-term account Promoting personal development 30 days off Employee events (e.g. team development days and company festival) Professional consultancy on (psychical) health, care, law, finance and more Flexikompass – this is so flexible: Working time: 37 hours per week (full time), Flexible working hours with long-term account to support my work-life balance, The number of sliding days is not limited, No core working time, Mobile work (also from home) possible. .