Senior Network & Firewall Infrastructure Engineer

Lucanet is seeking a Senior Infrastructure Administrator to own network, firewall, and Zscaler environments, ensuring security and high availability across the enterprise. You will guide the long-term infrastructure roadmap and support diverse modernization initiatives in Berlin and cloud environments.

The role requires deep expertise in Zscaler, enterprise firewall design, and Microsoft/AWS operations, with agile sprint collaboration and strong English communication. German skills are a plus.