Industrial Cyber Security Architect (m/f/d)

Madrid

Liebherr's Corporate Information Security function is building a dedicated Industrial Cyber Security (ICS) domain to protect OT environments across nine production divisions and a general logistics network.

We are seeking an Industrial Cyber Security Architect (m/f/d) to be the technical authority for OT security architecture across the Liebherr Group. This is not a generalist advisory role. You will own Liebherr’s IC Blueprint, shaping Liebherr’s Global OT reference architecture and governance, define OT network design standards, review and approve site architecture before production commences, and drive the technical execution across the IC service portfolio.

You will work within the Cyber Security Consulting domain alongside the Head of Industrial Cyber Security, the IC service leads, and regional IC Specialists, with close collaboration across Cybersecurity domains (Global SOC, Network Security, GRC, Cloud and IAM).

The working location for this position will be in Madrid city, where we operate a hybrid model,



requiring at least 40% of the working time on-site.
- Own and maintain the Liebherr IC Blueprint: the binding technical standard for OT network architecture, segmentation, and hardening across all production sites.
- Review and approve high-level and low-level OT network designs for all new sites
- Lead site assessments, risk prioritization, and structured remediation planning.
- Evaluate OEM and vendor network architectures before integration
- Govern OT segmentation design in close collaboration with Network Security.

Secure Digital Factory Service
- Act as the principal technical authority for the Secure Digital Factory service
- Define OT security specifications for new procurement
- Support transformational OT Security projects with architecture leadership for safe, scalable tooling deployment across multi-site environments.

Standards, Governance & Cross-Domain Collaboration
- Ensure all OT secu

📌 Industrial Cyber Security Architect (Madrid)
🏢 Liebherr-Werk Nenzing
📍 Madrid