Jobs at Aitiva GmbH

You will be responsible for on-site IT support. They install and configure the hardware on-site and, if necessary, take back old devices. They analyze and resolve malfunctions, especially in the hardware sector. They also participate in larger rollout...

• Microsoft Office
• Windows
• Active Directory

Migration of Windows Server from Windows 2019 to Windows 2025. Administration of virtual server landscapes. Administration of the local Exchange environment. Data backup with Veem Backup. Administration of Microsoft Office 365. Error analysis and...

• VMware
• Windows Server
• Microsoft Exchange
• Microsoft Office
• +1
• +2

You are responsible for the lifecycle management of MS Windows Server systems. You manage MS Active Directory structures and services. You manage Microsoft 365 (Entra). You manage GPO, DNS, DFS, Fileservices, Printservices. You manage the VMware ESX...

• Active Directory
• Windows Server
• VMware ESXi
• Microsoft 365
• OTRS
• GPO
• JIRA
• Linux
• DNS
• DFS
• +8

You assist users with all IT-related questions regarding the client workstation in 2nd level support via phone, remote, or directly on-site. You independently carry out rollouts. Processing tickets within the scope of 2nd level support. User management...

• Windows Server
• Active Directory

You are the primary contact for all IT-related questions in the hardware and software domain. You assist users with all IT-related questions in a service-oriented manner via phone and remote. You are responsible for incident recording, analysis,...

Configuration, installation, migration and administration of IT systems at customers’ premises (Hamburg area). Support and troubleshooting in 1st and 2nd level support - by phone and via ticket system. Creation and maintenance of technical system...

• Active Directory
• Office 365
• Windows Server
• Linux
• Hyper-V
• Microsoft 365
• +3
• +4

Holistic support and administration of the entire Linux infrastructure to ensure smooth operation. Expansion of the virtual server landscape with VMware. Setup and administration of middleware and standard services. Planning and implementation of backup...

• RedHat Enterprise Linux Server
• SLES
• Debian
• VMware
• Linux
• +2

Administration, monitoring and maintenance of the systems as well as their optimization. Installation and configuration of new systems and components as well as their further development. Conducting analyses and identifying problems and possible...

• Active Directory
• VMware
• Windows Server
• Hyper-V
• +2
• +3

You have in-depth knowledge of server hardware, server operating systems, Active Directory, web servers (IIS), Exchange, MSSQL, and terminal servers. You have experience with high availability and cluster technologies, virtualization, SAN, VLAN,...

• Microsoft IIS
• Azure
• Active Directory
• Office 365
• WAF
• VLAN
• Microsoft Exchange
• Linux
• Docker
• UNIX
• +10
• +11

You support and maintain the IT infrastructure - from the client to the server. Monitoring, repair and troubleshooting of hardware and software (e.g. Windows, Linux, MS Office, notebooks, printers, telecommunications services). You are the contact...

• Linux
• Windows
• Microsoft Office
• Microsoft Dynamics
• Microsoft Business Central
• +2