Microsoft System Administrator (Security & Access Management) (m/f/d)

Job description

Your mission: - Own and secure our Microsoft system landscape: Entra ID, Exchange, Intune, Microsoft 365, Defender for Endpoint - Implement and maintain scalable security policies (MFA, conditional access, encryption, RBAC) - Manage user roles, group policies, and access controls across the organization - Continuously harden our Microsoft and server environments (Windows, Linux, macOS) against threats - Secure endpoints and mobile devices with patching, monitoring, and compliance tools - Support incident response, troubleshoot security events, and prevent recurrence - Contribute to ISO 27001, BSI, and NIS2 compliance with lean, practical solutions Your profile: - Degree in Computer Science, Cybersecurity, or equivalent practical experience - Proven experience as a Microsoft System Administrator in a fast-paced or security-critical environment - Strong knowledge of Entra ID (Azure AD), Exchange, Intune, and Microsoft 365 administration - Deep understanding of access control models, least-privilege principles, and MFA/2FA solutions - Practical experience with security tools: Defender for Endpoint, Conditional Access, encryption - Familiarity with ISO 27001, BSI, and classified commun...