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Network Engineer (f/m/d)

📍 Location
Bochum
⏰ Job Type
Employee / Full-Time
📅 Posted
June 02, 2026

About the Role

What you will do



  • Network Architecture & Engineering: Design, implement, and evolve Sonar's network infrastructure across all office locations and cloud environments. Evaluate and deploy technologies that improve reliability, throughput, and user experience while reducing operational complexity.




  • Fortigate Firewall Architecture & Network Segmentation: Configure, administer, and evolve our Fortigate firewall architecture, including rule sets, network segmentation policies, VPN tunnels, and high-availability configurations. Ensure firewall policies prioritize functionality and performance while maintaining a strong security posture, in coordination with the Information Security team.




  • DNS, DHCP & Core Network Services: Own the design, automation, and reliability of foundational network services (DNS, DHCP, NTP, IPAM). Implement policy-as-code and automation to ensure changes are rev...

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