The Network Security Architect (m/f/d) is responsible for designing the overall network security framework, ensuring the organization’s network is resilient to evolving threats. They define security policies, develop strategies for network segmentation, and align security infrastructure with business needs.
Please note that the working location for this position will be in Madrid city centre , where we are currently setting up a new office location. Until the office is fully set-up within the next few months, you will have the possibility to work flexibly from home-office and continue with a hybrid working model afterwards. This position is not a fully remote position, and an onsite presence will be required once our office location is ready.
Design and implement secure network architectures (e.g. segmentation, DMZ, remote access) for data centers, multi-cloud and hybrid environments
Define Security Best Practices and Architecture security solutions for IT, OT and Industrial Networks
Develop Zero Trust security models, network segmentation strategies, and microsegmentation




Lead network security assessments, projects, policies, standards, and guidelines
Oversee selection and deployment of network security technologies and vendors (Firewalls, SD-WAN, NAC, IDS/IPS)
Foresight technological development and anticipate impact on network architecture
Actively contribute to the Corporate Information Security architecture community, sharing insights and best practices
Ensure network security aligns with NIST, ISO 27001, GDPR
Collaborate and work closely with IT, DevOps, and IS teams
Bachelor’s/Master’s in Cybersecurity, Computer Science, or related field
~3+ years in cybersecurity, preferably in Network Security Architecture
~ CISSP, GIAC, TOGAF as well as Cloud certifications (AWS, Azure, or GCP)
~ English is a Must, German and French are a plus
~ Understanding of cybersecurity frameworks and standards (e.g. Good understanding of network security concepts and protocols
~ Att

📌 Network & Security Architect (Madrid)
🏢 Liebherr Group
📍 Madrid