IT-Systemadministrator

About the role

As an IT System Administrator, you will be responsible for operating, maintaining, and optimizing Linux and Windows server environments, including Active Directory, DNS, and DHCP. You will also manage VMware vSphere, storage systems, and backup solutions while ensuring the security and availability of the IT infrastructure through monitoring and patch management.

Responsibilities

• Operate, maintain, and optimize Linux and Windows servers, Active Directory, DNS, and DHCP
• Administer VMware vSphere environments, storage systems, and backup and disaster recovery solutions
• Configure and monitor LAN, WAN, WLAN, and VPN infrastructures, firewalls, and network components
• Ensure IT infrastructure availability and security through monitoring, patch management, and error analysis
• Improve and standardize IT processes, maintain technical documentation, and manage software licenses

Required skills

• Linux
• Windows Server
• Active Directory
• VMware vSphere
• Network Administration
• Firewalls
• VPN
• WLAN
• German
• English

Nice to have

• Container technology
• Kubernetes
• Cloud technologies

Qualifications

• Completed vocational training as an IT specialist for system integration or IT system electronics technician
• Degree in Computer Science
• Several years of professional experience as an IT system administrator or network administrator

Benefits

• Flexible working hours
• Modern office facilities
• Professional development opportunities
• Collaborative work environment