Your responsibilities:

• As a data centre system administrator, you will be responsible for monitoring, configuring and maintaining Windows Server operating systems and hardware in the data centre environment (HP, Cisco UCS).
• You will support and optimise central Windows services (e.g. Active Directory, DNS, DHCP, Exchange, SQL Server, IIS) and process second-level service requests.
• In addition, you will further develop cloud and high-availability solutions and implement systems in private and public cloud environments.
• You will create performance analyses, perform error analyses and troubleshooting, and derive optimisations for operating systems, hardware and processes.
• Together with your colleagues, you will ensure 24/7 operation of the production systems, plan and document server resources, and support cross-departmental projects.

 You bring along:

• You have completed training in the IT field (e.g. IT specialist for system integration) or a degree (computer science, business informatics) and have at least five years of experience in operating 24/7 production systems.
• You have in-depth knowledge of the administration of Windows Server operating systems (AD, GPO, DHCP, DNS, file and print services), WSUS and Windows clients.
• You have experience in the configuration, installation and support of virtualised infrastructures (e.g. VMware ESXi, Hyper-V, cluster and cloud solutions). Knowledge of the Cisco network environment and certificates such as MCSA, MCSE or MCITP are desirable.
• You are a motivated team player, work independently and proactively, keep a cool head even in stressful situations and thus contribute to operational reliability.
• You communicate confidently in German and English (at least B2 level) and actively engage in collaboration with international colleagues.