IT-System Administrator / Team Leader for Small Team Wanted! - (m/w/d)

We are looking for an experienced System Engineer who not only operates, but also thinks along, shapes and builds up. You will take responsibility for business-critical IT infrastructures and modern cloud environments – pragmatically, solution-oriented and with a view to the whole.

Tasks

• Operation, development, and hardening of Microsoft 365-, Azure-, and Windows-infrastructure
• Responsibility for Entra ID, Intune, Exchange Online, Teams (including telephony) as well as tenant configuration
• Administration of classic Windows-server environments (AD, GPO, DNS, DHCP, file services)
• Planning and operation of network- and security-infrastructure (VLAN, VPN, firewalls, PKI)
• Safeguarding of backup-, virtualization-, and VDI-solutions (Veeam, ESXi/Proxmox, Citrix)
• Active participation in security measures, audits, and hardening concepts
• Documented, automated, and structured operation with modern tools

Qualification

• Multiple years of experience in operating complex IT infrastructures
• Deep practice in Microsoft- and cloud-technologies
• Very good understanding of network, security, and identity management
• Solid Linux knowledge in server administration
• Pleasure in building structures, defining standards, and taking responsibility
• Hands-on mentality, self-initiative, and quality awareness

Benefits

• Scope for design instead of mere execution
• Modern tool landscape and clear technical standards
• Responsibility, trust, and the opportunity to build something sustainable
• A work environment where experience is valued and initiative is explicitly desired

If you have a desire to take responsibility, actively shape things, and bring your experience into play where it really counts, then we look forward to getting to know you.

We're not about rigid processes here, but about trust, quality, and joint growth. If you find yourself in this role and want to take the next step, now is a good time to apply.

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