IT Administrator Jobs in Bielefeld

In this role, you will manage Microsoft environments, migrate traditional systems, handle user and license management, and optimize security policies in close collaboration with the support team.

In this role, you will design and optimize complex IT infrastructures, manage Windows Server environments, and enhance virtualized systems. Additionally, you will handle network and security issues while resolving 2nd and 3rd level incidents.

In this role, you will plan and install IT infrastructure, manage desktops, servers, and virtual environments, and be responsible for 1st and 2nd level support for Microsoft systems.

In this role, you will be responsible for securing network and hosting environments, managing databases, optimizing virtualization solutions, and designing effective backup strategies.

In this role, you will install, configure, and maintain Linux systems, optimize the IT infrastructure, support users in troubleshooting, and automate recurring tasks and processes.

In this role you install and configure IT systems, build and integrate networks and devices into the architecture, maintain Linux servers and SQL databases, manage user rights and licenses, and automate deployments.

In this role you manage problem, release and change management, configure/maintain Windows servers/clients, operate IT infrastructure, manage ticketing, use SCCM/Intune for deployments and support IT projects.

In this role, you will install and configure the Linux infrastructure, ensure smooth operations, address incidents, automate processes, and support users in first and second level support.

In this role, you will install and configure IT systems, plan network solutions, manage user rights and licenses, and maintain Linux servers and SQL databases in a dynamic IT infrastructure.

In this role, you will manage problem, release, and change management processes while configuring and maintaining IT infrastructure, handling IT tickets, and contributing to software distribution projects.

In this role, you will handle customer inquiries via phone and ticket system, provide support through remote access or onsite, and collaborate on IT projects while creating documentation and troubleshooting IT issues.

Installation, configuration, and administration of IT infrastructure and applications. Ensuring smooth operation including troubleshooting of the system landscape. Consulting and support of users in first- and second-level support. Analysis and...

Installation, configuration and administration of the IT infrastructure and applications. Ensuring smooth operation including troubleshooting of the system landscape. Advice and support for users in first and second level support. Analysis and...

Technical support for the installation and configuration of IT systems. Practical development of networks and IT systems for specific requirements. Integration of changed and new systems into the IT architecture and further development of the internal...

Incident processing in the areas of SAP Basis technology and SAP database support. Extension of database structures. Restarting aborted backup runs, performing transports and creating output devices. Importing note corrections ("OSS notes")....