We are looking for a driven and hands-on IT-System Administrator to build, secure, and operate our mission-critical infrastructure. Operating across strategy and execution, you provide reliable First- to Third-Level Support while shaping our security foundation as we scale. Lock It Down: Harden Windows/Linux systems, manage SIEM/EDR tooling, and operate IDS/IPS to detect and contain threats before they land. Set the Standard: Define and enforce access control, patching, backup, and incident response policies across the organization. Enable Every Team: Be the go-to for First- to Third-Level Support — from onboarding and device setup to rapid troubleshooting under operational pressure. Requirements YOU SHOULD APPLY IF Experience: 3+ years in IT, network & security engineering, owning infrastructure end-to-end. Certifications: CCNA required; Hands-on with firewalls, IDS/IPS, VPNs, RADIUS, and hybrid network environments; strong skills securing Windows/Linux systems. Compliance Know-How: Familiar with NIS2, ISO 27001, or NIST frameworks. Language: Fluent English required; German is a strong plus (Munich-based environment). Scripting & automation skills (PowerShell, Bash, Python). Benefits WHAT WE OFFER Real impact & ownership: Competitive salary, EGYM Wellpass, corporate benefits, and equity options. Hands-on experience with cutting-edge drone technology and real operational use cases. Flexibility: Flexible hours, remote options, and relocation support. International, driven colleagues and a culture built on trust and shared success.