Job
In this role, you will administer on-premise and private cloud environments, manage hypervisor stacks, and handle incident management, automation, and troubleshooting complex infrastructure issues.
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Job technologies
Your role in the team
- Operation, administration, and further development of our on-premise infrastructure and private cloud environments.
- Management of hypervisor stacks and private cloud platforms, e.g., OpenStack or managed private cloud solutions.
- Ensuring a stable, secure, and high-performance infrastructure operation.
- Participation in the further development and modernization of our system landscape.
- Incident, Problem, and Change Management for LAN/WAN, Firewalls, Load Balancers, and VPN.
- Management of data center components such as rack, compute, and storage.
- Capacity, lifecycle, and availability management.
- Analysis and sustainable resolution of complex technical disruptions.
- Administration of Exchange Online, SharePoint Online, and OneDrive.
- Management of Azure AD / Microsoft Entra ID.
- Administration of Windows Server, Active Directory, DNS/DHCP, and Group Policies.
- Support and further development of hybrid Microsoft environments and connectivity.
- Handling complex infrastructure and platform topics.
- Troubleshooting as well as conducting root cause analyses.
- Development of sustainable solutions and documentation in the Knowledge Base.
- Participation in a scheduled on-call duty.
- Operation and administration of Linux servers, e.g., RHEL, Rocky Linux, or Ubuntu.
- Operation and further development of Kubernetes clusters in on-premise or private cloud environments.
- Execution and support of deployments, upgrades, as well as backup and restore processes.
- Automation using PowerShell and Bash as well as Infrastructure-as-Code technologies such as Terraform and Ansible.
- Maintenance and further development of monitoring and logging solutions, e.g., Prometheus, Grafana, ELK/OpenSearch.
- Patch and Vulnerability Management.
- Participation in backup, disaster recovery, and security concepts as well as technical hardening measures.
- Depending on experience and suitability, the position may also include technical and disciplinary leadership of the team.
Our expectations of you
Education
- Completed IT education (HTL, FH, university) or equivalent professional experience.
Qualifications
- In-depth knowledge of the Microsoft environment, particularly Exchange Online, SharePoint Online, OneDrive, Azure AD / Microsoft Entra ID, as well as Windows Server, Active Directory, DNS/DHCP, and GPO.
- Solid Linux skills in administration, system services, and shell.
- Good knowledge of network and data center fundamentals such as TCP/IP, VLAN, routing, firewalls, and load balancing.
- Structured, independent, and solution-oriented way of working.
- Strong team and service orientation.
- Very good German skills as well as good English skills.
- Knowledge of storage technologies such as SAN/NAS, vSAN or Ceph, as well as HCI platforms.
- Security or vendor certifications, e.g., Microsoft, VMware VCP, RHCSA/RHCE, or CKA/CKAD.
- Audit, Governance, and Compliance expertise.
Experience
- Several years of professional experience in managing complex IT infrastructures.
- Experience with on-premise hypervisor environments and private cloud stacks.
- Experience with Kubernetes, especially cluster operations, networking/Ingress, storage, and RBAC.
- Experience in 2nd- and 3rd-level support as well as with ITIL processes such as incident, change, and problem management.
- Experience with Microsoft Intune, Exchange Hybrid, and AAD Connect.
- Experience with CI/CD pipelines, e.g., GitLab CI, GitHub Actions, or Argo CD.
- Experience in regulated industries such as insurance or banking.
What we offer
- For this position, we offer a gross annual salary ranging from EUR 65,000 to EUR 80,000 on a full-time basis, depending on qualifications, professional experience, and scope of responsibilities.
- 37.5 hours per week (full-time basis).
Benefits
Work-Life-Integration
Topics you will work on
Job locations
About your employer
HDI offers a broad range of insurance products and services: in addition to working closely with independent insurance brokers and agents, HDI also has local offices in all Austrian states and is accessible online. This makes HDI a convenient and trustworthy partner for all your insurance needs.
- 250+ Employees
- 1983
- Established Company
- Onsite, Hybrid
- Banking, Finance, Insurance
Employer reviews
- Working conditions
- 4.7
- Engineering
- 3.4
- Career growth
- 3.6
- Team culture
- 3.8
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