MLHolding GmbH | Germany | 22xxx Hamburg | Permanent position | Full time | Published since: 26.10.2026 on stepstone.de
System administrator - focus on infrastructure (m/f/d)
Filehouse GmbH is the internal IT service provider of the MLHolding Group, a growing network of retail companies in the field of plastic granules. We serve around 150 users in all subsidiaries – with short paths, real design space and a team of infrastructure and application development that works closely together. We are looking for you to strengthen our infrastructure team.
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Your tasks • Your profile • What we offer
You continue to operate and develop our hybrid Microsoft environment – from Active Directory and Windows Server to Entra ID, Intune and Exchange Online. You enter our Hyper-V-Failover cluster from VM deployment, capacity planning to patch management and ensure that data backup, restore tests and recovery processes work reliably. You manage our network infrastructure including switches, firewalls and VPN. You work on topics such as PKI, certificate-based authentication and IT security. You automate recurring tasks, especially with PowerShell, and document your systems. You are a contact person in 1st and 2nd level support, analysing problems and ensuring sustainable solutions. You bring your own ideas and drive forward projects that make our IT sustainable.
A completed IT training, a study or a comparable career Multiannual experience in the administration of Windows Server and Microsoft-365 environments Good knowledge of network technology and virtualization Ideal experience with PowerShell, Hyper-V and Veeam; Certifications are a plus, but no need An independent, structured way of working and joy in improving things Service orientation and the ability to explain technology understandably Very good German and good English skills
An attractive salary and 30 days holiday A structured integration in the team Budget and time for training and certification Modern technology and real cooperation in tools, processes and architectural decisions Varied projects instead of pure ticket processing Slip time JobRad Germany ticket occupational pension schemes
Location
| MLHolding GmbH | ||
| 22335 Hamburg | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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