(senior) Systemadministrator Microsoft Infrastructure (w/m/d) Cloud / Security

1&1 Internet Inc

Karlsruhe, Germany
On-site
Microsoft entra id / active directory
Azure cloud services
Microsoft defender suite
1&1 Internet Inc is seeking a (Senior) System Administrator for their Microsoft Infrastructure team in Karlsruhe, Germany. The role focuses on the operational management of Microsoft Core Services, with an emphasis on security and cloud infrastructure, specifically Azure and Entra ID

Job Summary

  • As a member of the Microsoft Core Infrastructure team, you will be responsible for the operational, secure, and highly available operation of Microsoft Core Services both On-Premises and in the Azure Cloud.
  • You will be the competent point of contact for all questions regarding Azure Cloud Services and Entra ID, supporting integration of existing systems and implementation of new solutions.
  • The company offers attractive benefits including discounts on products, corporate benefits, job bike options, company pension plans, and flexible working conditions with the possibility of remote work.

Matching Summary

Match Score: 85

1&1 Internet Inc is seeking a (Senior) System Administrator for their Microsoft Infrastructure team in Karlsruhe, Germany. The role focuses on the operational management of Microsoft Core Services, with an emphasis on security and cloud infrastructure, specifically Azure and Entra ID.

Skills & Requirements

Must-have

  • Microsoft Entra ID / Active Directory
  • Azure Cloud Services
  • Microsoft Defender Suite
  • Hybrid and cloud-based environments
  • Information security

Nice-to-have

  • Team-oriented and service-oriented
  • Customer focus
  • Structured and independent work style

Key Requirements

  • Deep understanding of Entra ID
  • Experience with Conditional Access Policies and Zero-Trust principles
  • Experience with Microsoft Defender products
  • Ability to strategically develop cloud security architectures
  • Very good German and good English skills

Work Rights

Not specified

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