Deutsche Telekom IT Solutions
• Design and implement a SUSE-based virtualization platform using KVM as the hypervisor
• Define standard VM blueprints (CPU, RAM, storage, network) for SAP and non-SAP workloads.
• Deploy and configure a LINSTOR storage cluster to provide scalable, redundant block and/or object storage.
• Integrate LINSTOR with the KVM platform for guest disk volumes and SAP storage needs.
• Establish capacity planning, data protection, and failure handling guidelines for the software definde storage layer.
• Implement Software-Defined Networking (SDN, OpenNebular) for flexible tenant isolation, micro-segmentation, and multi-tenant support.
• Define security zones, firewall rules, and routing patterns aligned with SAP and enterprise requirements.
• Development of high level and low level documents for the respective area (Compute, Storage, Network, Container, Orchestration)
• Integration of new platform components into the existing integration points / standard technologies (such as AdminLan, etc.)
• Standardize on Infrastructure as Code using Terraform (infrastructure provisioning) and Ansible (configuration management).
• Build reusable modules/roles to automate: Host provisioning and configuration.
• Enable request, change, and incident workflows that trigger automation (Terraform/Ansible) and update CMDB where needed.
• Maintain a living architecture document covering all layers: compute, storage, network, automation, observability, integrations.
• Produce operational documentation: installation guides, runbooks, troubleshooting procedures, “how-to” guides for consumers (e.g., SAP teams).
• Provide lightweight project and stakeholder management to prioritize features, manage risks, and align with business and SAP roadmaps.
Requirements:
- Experience in Virtualization Operations
- Experience with Kubernetes, Network-Technology Introduction, Data Center Architecture, Linux
- Security awareness
- Self and Time Management
- Documentation
- Ansible, Terraform, Grafana and Prometheus knowledge is an advantage
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.
DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.
Originally posted on Himalayas
To apply for this job please visit himalayas.app.
Working in Hungary
Hungary is a landlocked country in Central Europe. Spanning much of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, both Croatia and Slovenia to the southwest, and Austria to the west. Hungary lies within the Danube River's drainage basin, and is dominated by great lowland plains. It has a population of over 9.5 million, consisting mostly of ethnic Hungarians (Magyars) and a significant Romani minority. Hungarian is the official language, and among the few in Europe outside the Indo-European family
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