IT Systems Administrator (System Integration) | Fachinformatiker Systemintegration, citadelle systems AG

Job Summary

This role involves the administration, maintenance, and strategic development of complex IT infrastructures for medium and large businesses across Germany. The Systems Administrator will be responsible for executing 'old-to-new' Windows Client/Server migrations and managing essential IT services. Key responsibilities include the setup, administration, and maintenance of hybrid cloud environments (AWS, MS Azure, Alibaba) and virtualized systems (VMware, MS Hyper-V). The position requires strong technical expertise in network technology and firewall administration, coupled with a meticulous approach to ensuring robust data storage and backup procedures. Candidates must possess excellent analytical skills to troubleshoot system problems at customer sites and strong communication abilities for direct customer support and project collaboration. This is an opportunity to join citadelle systems AG, a top-ranked IT service provider, offering flexible working hours and continuous professional development within an agile environment.