IT System Administrator | IT-Systemadministrator für unseren Standort Hamburg

Job Summary

As an IT System Administrator based in Hamburg, you will play a pivotal role in managing the full lifecycle of client IT infrastructure. Your daily responsibilities include planning and executing migrations of software and hardware to a central data center, followed by ensuring long-term operational stability. You will be the technical lead for Microsoft-centric environments, overseeing Active Directory, Microsoft 365, and Windows Server deployments. Beyond server management, you will design and maintain complex network architectures involving Sophos firewalls, VPNs, and routing protocols. This role is ideal for a proactive professional who enjoys a mix of project-based migration work and high-level support. The position offers the opportunity to work with modern cloud and on-premise hybrid solutions while providing a stable, permanent contract in a service-oriented environment where continuous professional development is highly encouraged.