Stiegeler Internet Service GmbH | Germany | 79xxx Freiburg im Breisgau, Schönau im Schwarzwald bei Lörrach | Permanent position | Full time / Home office | Published since: 26.02.2026 on stepstone.de
Systemadministrator - Azure Cloud / Microsoft 365 / Security (m/f/d)
Creating connection is not a foreign word for you As a successful telecommunications company, we bring fast Internet via fiberglass into our region and offer you varied tasks in our motivated team. Stiegeler stands for regionality and innovation – for over 30 years. To strengthen our IT team, we are looking for an experienced system administrator (m/w/d) focusing on Microsoft Azure Cloud and Microsoft 365 Services. You take a central role in operation, further development and safeguarding our modern IT infrastructure for our branches in Freiburg Systemadministrator (m/w/d) - Azure Cloud/Microsoft 365/Security
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Your tasks • Your profile • What we offer
Administration and development of our Azure Cloud Infrastructure Management and optimization of Microsoft 365 Services (including SharePoint Online, Exchange Online) Operation and configuration of Microsoft Entra ID (former Azure AD) incl. Identity and access management Implementation and support of security and compliance requirements (e.g. MFA, Conditional Access, Guidelines) Management and rollout of Windows devices via Microsoft Intune / Autopilot Construction and maintenance of asset management in Azure / Intune (devices, licenses, inventory) Monitoring, Troubleshooting and 2nd-/3rd-Level Support for Cloud and Client Themes Planning and implementation of IT projects (migration, automation, hardening) Creation and maintenance of documentation and standards
At least 5 years of professional experience as a system administrator / IT administrator
Very good knowledge of: Microsoft Azure
Microsoft 365 (SharePoint Online, Exchange Online)
Microsoft Entra ID (identities, roles, permissions)
IT security (e.g. Zero Trust, MFA, Conditional Access, Security Policies)
Microsoft Intune & Autopilot
Asset and Device Management (Inventory, Lifecycle, Compliance)
Experience with Windows client and server landscapes
knowledge of PowerShell and automation of advantage
Structured, reliable operation and high service orientation
Very good German knowledge, English knowledge of advantage
Unlimited employment contract and crisis-proof job Compensation incl. participation in the company bonus Beneficiary Internet and mobile contracts through our own products and services Flexible working hours and mobile work Versatile and responsible tasks with great design freedom in a collegial atmosphere Fast development perspective in a strong expanding company Variety of Benefits e.g. Hansefit, Business Bike, Older Care and Powerful Services Individual training opportunities according to your career goals
Location
![]() | Stiegeler Internet Service GmbH | |
| Freiburg im Breisgau, Schönau im Schwarzwald bei Lörrach | ||
| Germany |
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