Job
In this role, you will manage the core infrastructure, install and maintain servers, perform administration tasks in Kubernetes and OpenStack, and implement security policies in the datacenter environment.
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Your role in the team
- Responsible for the core infrastructure. You will handle the installation, configuration, and maintenance of our physical server, storage, and network components directly in the data center.
- Design modern cloud & container environments. You will administer our OpenStack and Kubernetes environments, monitor Pods and Services, and ensure smooth operation.
- Drive AI & High-Performance forward. You set up high-speed networks and configure GPU servers to create the ideal foundation for AI/ML workloads.
- Master network management. From switches and firewalls to load balancers - you implement security policies and optimize performance in the data center environment.
- Automate operations. You reduce manual efforts through clever scripting in Python or Bash and utilize configuration management for scalable systems.
- Ensure availability. You implement backup and disaster recovery solutions and document system changes for stable 24/7 operation.
- Be a technical sparring partner. You work closely with data scientists, DevOps teams, and architects to provide compute resources and further develop the infrastructure.
- Assist in expert support. You support internal teams with complex infrastructure inquiries (1st/2nd level) and participate in our on-call duties after training.
Our expectations of you
Education
- You have successfully completed training as an IT specialist for system integration or a comparable IT qualification.
Qualifications
- You are comfortable working in Linux environments (e.g., Ubuntu, Rocky Linux) and have a solid understanding of virtualization technologies such as KVM or QEMU.
- Initial exposure to cloud infrastructures (OpenStack) or container concepts (Kubernetes, Docker) is a big plus for your entry with us.
- You are passionate about innovation and eager to delve deeply into forward-looking topics such as GPU computing, NVIDIA technologies (CUDA, NVLink), and AI infrastructures.
- You value close collaboration with developers and data scientists and support our internal teams competently in 1st- and 2nd-level support.
- In complex troubleshooting analyses, you keep a cool head and ensure thorough documentation through your structured working approach.
- You act independently and are willing to take on part of our on-call duty after an intensive onboarding period.
Experience
- TCP/IP, routing, and switching are familiar territory for you; ideally, you have already gained experience with VLANs and network segmentation.
- You enjoy shell scripting (Bash) and have ideally gained experience with monitoring tools such as Zabbix or Prometheus.
What we offer
- You will become part of a dynamic, growing team with a genuine informal culture.
- We offer you the freedom to actively contribute your talents and shape the future of the company.
- Take advantage of the diverse career advancement opportunities in an expanding environment and benefit from our exciting international prospects.
- Work-life balance is a priority for us.
- You can work mostly remotely and organize your daily routine flexibly.
- Ideally, you live in the Westphalia region – this way, you can easily support our data centers on-site if needed.
- Our modern office spaces in Vienna and Berlin are also always open to you.
- We invest in you.
- With your own training budget, you decide which professional or personal skills you want to deepen next.
- To enable you to deliver top performance, you will be provided with the right tools.
- Choose freely between state-of-the-art Apple or Windows devices for your equipment.
- We support you financially in using public transportation so that you can commute to the office in a relaxed and environmentally friendly manner.
- If you want to volunteer, we will support you in making your contribution to society.
Topics you will work on
Job locations
About your employer
Yorizon GmbH & Co. KG is a modern joint venture start-up with locations in Berlin and Vienna, specializing in sustainable cloud computing solutions in the field of green IT. Since its founding in 2024, the company has focused on digital sovereignty and security according to European standards, utilizing energy-efficient data centers and open-source technologies. Yorizon supports both businesses and public institutions in their digital transformation through customizable cloud infrastructures.
- Startup
- Onsite, Hybrid
- Internet, IT, Telecommunication
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