Join the team at Operational Services GmbH, within Deutsche Telekom Systems Solutions Slovakia, providing opportunities for talented IT professionals in Slovakia. OS is one of the leading ICT service providers in the German market and is considered the backbone of digitization for medium-sized companies. With almost 1,000 highly qualified employees, OS develops and operates state-of-the-art IT systems for our customers, ensures long-term system support, and maintains the availability of critical business processes.
If you are excited to join an English and German-speaking team that values innovation, structure, and collaboration, this role could be the perfect fit for you.
WHAT WILL YOU DO?
Microsoft 365 & Collaboration
- Design, implementation and optimization of Microsoft 365 environments including Exchange Online, Microsoft Teams, SharePoint Online and OneDrive
- Planning and execution of iCloud replacements or integrations using App Protection Policies (MAM) and structured OneDrive migrations
- Consulting on information architecture, collaboration concepts and user adoption
Modern Workplace & Endpoint Management
- Design and operation of modern workplace solutions with Microsoft Intune (MDM/MAM)
- Implementation of Windows 11 rollouts, device strategies and security baselines
- Creation and maintenance of smartphone and device policies (iOS, Android, Windows)
- Design and implementation of Azure Virtual Desktop (AVD) environments
Identity, Security & Governance
- Design and implementation of modern identity solutions with Microsoft Entra ID
- Implementation of Conditional Access, MFA and Zero Trust principles
- Migration and decommissioning of on‑premises Active Directory environments
- Establishment of governance policies and compliance controls as a sustainable foundation for secure cloud environments
Optional: Azure & Cloud Foundations
- Planning and implementation of Azure Landing Zones (identity, management, security)
- Support for cloud transformation and hybrid scenarios