System Administrator (Linux and Windows) | Systemadministrator/in für Linux und Windows (w/m/d)

Job Summary

Join Computer Leipzig, a company with over 20 years of IT expertise, specializing in Open Source solutions. We are seeking a dedicated System Administrator to manage and maintain Windows and Linux operating systems within diverse network environments. Your responsibilities will include planning and expanding client IT infrastructures, administering virtualized server environments, and managing core services like Active Directory, DNS, email, and firewalls. You will also actively support and advise clients on their IT infrastructure development. The ideal candidate possesses a strong background in Windows and Linux system administration, with significant experience in Open Source systems such as Univention Corporate Server, Nextcloud, Proxmox, Open-Xchange, and OPNSense. This role offers the opportunity to shape the future of digital sovereignty in a growing, innovative company located in Leipzig, fostering a collaborative team spirit and offering flexible working hours.