Junior rendszergazda állások, munkák rendszerüzemeltető kategóriában

• Windows és Linux szerverek installálása és konfigurálása (Active Directory, Hyperv, Terminal server)
• Hálózati rendszereink üzemeltetése és konfigurálása (Mikrotik, Ubiquiti)
• Veeam biztonsági mentések kezelése
• Szegedi és vidéki KKV és nagyvállalati ügyfeleink informatikai rendszereinek üzemeltetése

Responsibilities: - You will assist in the operation, and maintenance of all electrical,mechanical, and HVAC equipment within the Data Center/Facility. - You will assist in maintenance and monitoring of all Data Center systems to include incidents/events, problems, changes, monitoring, problem...

• Support with the operation of the Azure-based platform (including Docker on Linux/Windows VMs) with team guidance
• Assist in building and documenting data pipelines (Azure Data Factory, Databricks catalogs)
• Help create and maintain Databricks notebooks (Python) for specialized use cases

Maintain and enhance the CMDB, ensuring accurate representation of infrastructure, applications, services, and their relationships. Define and implement CI lifecycle processes, classifications, and relationships. This includes verifying CI data and ensuring it's accurate and complete....

• Web app development, deployment, and maintenance
• Curation of pipelines dedicated to efficient, high-throughput data pre-processing and analysis
• Cluster management / server administration
• Distributed computing / software scaling towards grid engines
• Monitoring / workload surveillance of our HPCs

• Manage and support Microsoft Entra ID (Azure Active Directory) including user lifecycle, conditional access policies, MFA, identity protection, and application integrations.
• Administer and optimize Microsoft Intune for device management (Windows, iOS), compliance policies, and application deployment.

• Continuously learn and adapt to new technologies, frameworks, and tools to enhance development capabilities.
• Participate in infrastructure automation projects and contribute to maintaining high standards of quality and documentation.

• Cloud Operations: Design, implement, monitor, maintain and optimize the SAP Sovereign Cloud system landscape for Germany.
• Setup of a multi-system landscape architecture and integration aspects between heterogeneous system technologies.

You set up and maintain the environments whereapplications are deployed and run – from configuringservers, databases, and cloud services to managingmonitoring and log management tools...

• Design, implement, and maintain secure, scalable, and resilient production and non-production environments on AWS.
• Build and manage CI/CD pipelines with integrated security checks (SAST, DAST, dependency scanning).
• Automate security controls, governance processes, and compliance validation.

• You technically own and evolve our international analytics platform, driving a fully automated GitOps-style Infrastructure-as-Code (IaC) setup with Terraform on Azure
• You build reusable Terraform modules and manage remote state, versioning, and promotion across environments

• Test and select hardware components and systems
• Test and configure hardware-related software
• Provide support for hardware components, systems, and hardware-related software
• Develop test scripts
• Communicate with manufacturers, suppliers, and internal departments

• Define, maintain, and enhance governance controls for firewall management in line with internal policies, DORA, and BaFin requirements.
• Conduct second line reviews of firewall configurations, rule changes, and network segmentation to ensure compliance and risk reduction.

• Being part of our Infrastructure & Network Team in an international IT set-up ​
• Group-wide definition of standards for network technology
• Management of external service providers
• Establishment of security standards in collaboration with the Information Security Officer

• Provide 1st and 2nd level IT support (onsite and remote) for end users.
• Accept, analyze, and resolve internal service requests and fault reports using the ticketing system.
• Support Windows OS, Microsoft 365, business applications, and peripherals.

• Maintain and develop our on-premise Kubernetes implementation.
• Maintain and optimize our core services such as Kubernetes, MongoDB, Kafka and Elasticsearch.
• Automation and configuration management via Terraform, Helm, and Ansible.

Build enterprise cloud infrastructure that provides European data sovereignty and hyperscaler-grade capabilities. You'll work on SAP Cloud Infrastructure, help to solve complex distributed systems challenges at scale: multi-region networking, container orchestration, storage systems, and the APIs...

• Administration, operation, and optimization of Linux-based system landscapes
• Management and expansion of our Kubernetes environments
• Administration and development of our virtualization platform based on Proxmox

• Develop and enhance our infrastructure using AWS, Infrastructure as Code (Terraform/CloudFormation), and ArgoCD.
• Manage container orchestration platforms, such as AWS EKS and AWS ECS, and operate a cross-cluster Istio service mesh and API Gateway

• Operate and maintain complex Hyperscaler/SAP Cloud Infrastructure networks, track significant problems, monitor performance, and perform upgrades as required.
• Engage with customers in network architecture discussions to meet their security requirements.

• You'll design, build, and operate the highly available cloud services that our AI features run on.
• Take full end-to-end ownership of deliverables, driving tangible outcomes while mentoring and developing less-experienced engineers.