Windows Administrator - Internet Service Provider

Ready to take the next step in your career?

Join an investor-backed data center operator designing, building, and running secure, scalable, and sustainable carrier-neutral facilities across strategic European markets. Powered by 100% renewable energy and built for AI, cloud, and mission-critical workloads, its sites deliver low-latency, resilient connectivity as the business continues to expand into new markets.

A newly created opportunity exists for a Windows Systems Engineer to join the IT team, keeping Windows infrastructure and core enterprise services stable, secure, and highly available. The ideal candidate will administer server, client, and cloud systems while driving automation, modernization projects, and technical improvements, with flexible hybrid working and short decision-making paths.

Ready to make a move? Get in touch and apply today!

Responsibilities:

• Operate and administer Windows Servers, Active Directory, Microsoft 365 and other business-critical systems, ensuring stability, security and high availability
• Carry out monitoring, fault diagnosis, patch management and maintenance to maintain service availability
• Handle complex 2nd and 3rd level support requests, resolving technical issues sustainably
• Develop and maintain scripts and automation to improve efficiency, quality and standardization
• Plan and support infrastructure, migration and modernization projects with internal and external stakeholders
• Produce and maintain technical documentation, operating instructions and system documentation
• Identify and implement improvements across Windows, Microsoft and cloud technologies

Skills/Must have:

• Completed IT systems integration apprenticeship or comparable qualification/experience
• Hands-on experience administering Windows Server 2019, 2022 and later
• Solid knowledge of Active Directory and Microsoft 365 administration
• Good virtualization knowledge, ideally with Hyper-V and S2D clusters
• Self-starter with creativity and a genuine passion for high-availability systems
• Fluent German (written and spoken); good technical English
• Willingness to join on-call rotation after full onboarding
• Strong documentation discipline

Salary:

• €75,000