Technology Engineer

Stack

Responsibilities

• ▹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 for 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-defined storage layer
• ▹Implement Software-Defined Networking (SDN, OpenNebula) for flexible tenant isolation, micro-segmentation and multi-tenant support
• ▹Define security zones, firewall rules and routing patterns aligned with SAP and enterprise requirements
• ▹Develop high-level and low-level documents for each area (compute, storage, network, container, orchestration)
• ▹Integrate new platform components into existing integration points/standard technologies (e.g. AdminLan)
• ▹Standardize on Infrastructure as Code using Terraform (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 the CMDB
• ▹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
• ▹Provide lightweight project and stakeholder management to prioritize features, manage risks and align with business/SAP roadmaps

Requirements

• ▹Experience in virtualization operations
• ▹Experience with Kubernetes, network technology introduction, data center architecture, Linux
• ▹Security awareness
• ▹Self and time management
• ▹Documentation skills

Nice to have

• ▹Ansible, Terraform, Grafana and Prometheus knowledge is an advantage

Soft skills

What we offer

• ▹Remote work possibility within Hungary

About the company

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group, providing a wide portfolio of IT and telecommunications services with more than 5,300 employees. It serves large corporate clients in Germany and other European countries and is hiring IT professionals across its four Hungarian sites (Budapest, Debrecen, Pécs, Szeged). According to Randstad's 2025 representative survey, it is Hungary's most attractive employer.