M365 & Windows Infrastructure Administrator (m/f/d)

M365 & Windows Infrastructure Administrator (m/f/d)

You enjoy working in hybrid infrastructures, mastering Microsoft 365, Azure, and Windows Server technologies – and you’re ready to take ownership in dynamic infrastructure and migration projects?

Your future team and project-driven work environmentAs part of our internal IT team at digatus, you’ll collaborate closely with experts from infrastructure, support, and project management. Your focus: keeping our hybrid IT environment secure, scalable, and future-ready. You’ll work hands-on in both daily operations and strategic IT projects – from infrastructure migrations to new cloud deployments

What to expect from usProject-Based Infrastructure Work – You’ll contribute to and lead internal projects in the areas of Microsoft 365, Azure, and Windows infrastructure.

System Administration – Management and continuous development of Windows servers, SQL servers, and our Hyper-V virtualization platform.

Cloud & Modern Workplace – Administration and optimization of our Microsoft 365 environment, including Intune, Entra ID, Exchange Online, and security configurations.

Migration Projects – Planning and implementation of infrastructure and system migrations to Azure and Microsoft cloud services.

User Support (2nd & 3rd Level) – Troubleshooting complex issues across client, server, and cloud environments – with direct end-user interaction.

ERP & Business Applications – Technical support for our Microsoft Business Central 365 ERP system and collaboration tools.

Operations & Security – Active role in incident, problem, and change management, plus documentation, monitoring, and improvement of security standards.

What defines youEducation – Bachelor / Master or Completed vocational training (e.g. IT specialist for system integration) or a degree in IT / computer science

• Technical Expertise – Strong knowledge of Windows Server, Microsoft 365, Azure, Intune, and Hyper-VScripting & Tools – Familiar with PowerShell, modern ITSM tools, and monitoring systems
• Project Affinity – Enjoy working in project-based settings, able to structure timelines, prioritize tasks, and collaborate across departments
• Soft Skills – Analytical mindset, strong communication skills, hands-on mentality, and team spirit
• Languages & Mobility – Fluent in German, solid technical English, and a valid driver’s license (Class BWhat we offer you
• Project Responsibility – Work in cross-functional teams with real ownership in IT transformation projects
• Flexible Work – Hybrid setup with modern equipment and tools
• Certifications & Growth – Tailored trainings and certifications (e.g. Microsoft, Azure)

Team Culture – Friendly, collaborative environment and regular team events

Feelgood & Health – Modern offices and other health initiatives

Perks – Employee discounts at over 500 partner companiesWho is digatus?

We are a Germany-wide IT service group delivering the full digital value chain – from strategic consulting and development to operations and infrastructure projects. With more than 130 colleagues, we support companies of all sizes in building sustainable, secure IT landscapes.

Want to shape digatus IT from the inside?

Then apply now – we’re excited to hear from you!