System Administrator jobs in Germany

In this role, you will monitor and enhance the network infrastructure, configure firewalls and routers, conduct fault analysis, and support IT security management.

• TCP/IP
• Active Directory
• Windows
• Microsoft Exchange
• Office 365
• Linux
• VLAN
• +4

In this role, you will manage a large Microsoft Exchange infrastructure, perform mailbox migrations, optimize the Exchange architecture, and provide second-level support and monitoring.

• Microsoft Exchange
• Office 365
• Windows
• Windows Server
• +2

In this role, you will manage Linux servers, optimize system landscapes, and develop monitoring solutions, while directly working with clients on troubleshooting and technical consulting.

• CheckMK
• Linux
• Bash

In this role, you will manage the technical infrastructure and drive digitalization by designing and optimizing networks, servers, and security architectures while analyzing technical issues.

• Citrix
• VPN
• VMware
• Microsoft Exchange
• SQL Server
• +2

In this role, you will plan, install, and configure IT systems and networks, integrate modern hardware and software, analyze and solve problems, while participating in exciting IT security projects.

In this role, you will plan and administer Windows and network systems, provide user support, and integrate multimedia technology in schools while working in the Rosenheim district.

• Hyper-V
• VMware
• proxmox
• Citrix
• Entra ID
• Windows
• MDM
• Microsoft Intune
• Office 365
• SCCM
• +6
• +7

In this role, you provide First and Second Level support for employees and participants while managing Windows systems and administering network components such as CISCO and ARUBA.

• HP Aruba
• Cisco
• Entra ID
• Windows

In this role, you will optimize complex Windows server environments, perform troubleshooting, automate IT processes using PowerShell, and manage identity management solutions with Entra ID and SAML.

• Windows Server
• PowerShell
• Kerberos
• Entra ID
• SAML
• Active Directory
• Microsoft IIS
• OpenID Connect
• FTP
• SFTP
• +7
• +8

In this role, you will handle the installation, maintenance, and monitoring of Linux servers, optimize Docker containers, operate Kubernetes clusters, and manage Azure resources while adhering to security concepts.

• Docker
• Linux
• Kubernetes
• Entra ID
• Azure
• SharePoint
• +1
• +3

In this role, you will manage Windows Server environments, optimize virtualized systems, secure IT infrastructure, and ensure compliance with patch management and monitoring processes.

• Active Directory
• Windows Server
• VMware
• VLANs
• VPN
• SIEM
• PowerShell
• +5

In this role, you will ensure that our PostgreSQL databases run reliably and efficiently while actively participating in the migration from Oracle to PostgreSQL and optimizing our database landscape.

• PostgreSQL
• Oracle
• SQL
• Docker
• Linux

In this role, you will manage and enhance a Windows server infrastructure, support virtual servers and Active Directory, and undertake IT projects along with user helpdesk responsibilities.

• Active Directory
• Hyper-V
• Windows Server
• Microsoft Exchange
• LANCOM
• Fortinet
• Sophos
• Microsoft 365
• Cisco
• VMware
• +12
• +13

In this role, you ensure stable IT operations, manage networks and devices, implement Microsoft 365 services, and handle security architecture along with automation using Python and PowerShell.

• Entra ID
• Microsoft 365
• Python
• PowerShell
• RESTful API
• Microsoft Graph
• proxmox
• VMware
• Hyper-V
• Active Directory
• +8
• +9

In this role, you manage the comprehensive administration of the Microsoft 365 environment and the technical introduction of new applications to optimize the workflows of our departments.

• SharePoint
• Microsoft 365
• Entra ID
• Microsoft Intune
• +1

In this role, you will handle the installation and maintenance of our Windows and Office environments, provide 1st and 2nd level support, optimize our server and network structure, and develop process documentation.

• Windows Server
• Windows
• Microsoft Office
• Microsoft Exchange
• Office 365
• VMware vSphere
• Veeam
• Baramundi
• MS SQL-Server
• +6
• +7