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October 22, 2026
Senior IT Administrator (Microsoft Windows Server & Azure)
Senior • On-site
50,000 - 80,000 EUR/yr
Bremen, HB, Germany
Quick Facts
- Role: Senior IT Administrator (Microsoft Windows Server & Azure)
Description
You will administer, operate, and continuously improve a Microsoft Windows Server infrastructure, including central file, print, and application servers. You will manage and develop Active Directory (users, groups, and permissions), integrate and administer Microsoft Azure/Azure AD in the existing environment, and implement system hardening and backup/recovery strategies. You will troubleshoot Windows Server environment issues and support infrastructure and cloud projects while documenting and continuously improving the system landscape.
Responsibilities
- Administer, operate, and continuously develop Microsoft Windows Server infrastructure
- Manage and operate central file, print, and application servers
- Manage and develop Active Directory, including user, group, and permission management
- Integrate and administer Microsoft Azure in the existing infrastructure
- Plan and implement system hardening measures to improve IT security
- Design, monitor, and optimize backup and recovery strategies
- Analyze and resolve Windows Server environment outages and performance issues
- Participate in planning and implementing infrastructure and cloud projects
- Document and continuously develop the system landscape
Requirements
- Minimum 5 years of experience in administering Windows Server environments
- Very good knowledge of Active Directory administration
- Experience operating file, print, and application servers
- Knowledge of Microsoft Azure and Azure AD, ideally already used productively
- Experience with common backup and recovery solutions
- Good knowledge of IT security and system hardening
- Independent, structured, solution-oriented working style with high ownership and reliability
- Clear, professional communication and teamwork
- Good German skills in speech and writing
Benefits
- Flexible working environment with mobile work opportunities
- Christmas and vacation pay
- Broad opportunities for further training and professional development
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