Senior System Administrator (f/m/d)

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Start: 02.01.2026 | Duration: 12 months | Location: Wien (80% remote)

Beschreibung

We are looking for a skilled IT System Administrator to join our customer and support the management and continuous improvement of our internal IT infrastructure. You will be instrumental in ensuring our systems run smoothly and securely across Austria, Germany, Spain, and Italy. This is a key position where your experience and problem-solving skills will directly support business operations and shape our internal tech landscape as we scale. Install, configure, and maintain internal IT infrastructure across our locations in Austria, Germany, Spain, and Italy Provide support and lifecycle management for end-user devices (Windows, Linux, macOS) Apply modern IT practices and AI-driven tools to automate tasks, enhance performance, and improve internal service delivery Collaborate with the product development team on building and maintaining our data center (eg, in Germany) Handle hardware procurement, repairs, and documentation, and advise on IT asset acquisitions Implement and support IT security requirements aligned with ISO27001 standards Contribute to shaping our long-term IT strategy and improvements

=== SKILLS ===
• Completed technical education or relevant IT training
• Strong experience with system administration and internal IT support
• Hands-on experience managing Windows environments
• Hands-on experience managing macOS environments
• Hands-on experience managing Linux environments
• Experience with Google Workspace
• Atlassian Suite
• and MDM tools (eg Jamf / Intune)
• Familiarity with network maintenance and Unifi hardware
• Willingness to occasionally travel to our offices and data centers in Europe
• Demonstrated curiosity or hands-on experience with automation tools
• Bash
• Python
• Interest in automation and modern IT tools (bonus if you've already worked with AI or scripting solutions)
• You have experience with server administration and cloud infrastructure
• You have worked with GitHub or other version control systems