ppLiebherr's Corporate Information Security function is building a dedicated Industrial Cyber Security (ICS) domain to protect OT environments across nine production divisions and a global logistics network. /p pWe are seeking an bIndustrial Cyber Security Architect (m/f/d) /b to be the technical authority for OT security architecture across the Liebherr Group. You will own Liebherr's ICS Blueprint, shape the 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 ICS service portfolio, rather than a generalist advisory role. /p pYou will work within the Cyber Security Consulting domain alongside the Head of Industrial Cyber Security, the ICS service leads, and regional ICS Specialists, with close collaboration across Cybersecurity domains (Global SOC, Network Security, GRC, Cloud and IAM). /p pThe 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. /p h3Creating passion: your responsibilities /h3 pbArchitecture Design Authority /b /p ul liOwn and maintain the Liebherr ICS Blueprint: the binding technical standard for OT network architecture, segmentation, and hardening across all production sites. /li liReview and approve high‑level and low‑level OT network designs for all new sites. /li liLead site assessments, risk prioritization, and structured remediation planning. /li liEvaluate OEM and vendor network architectures before integration. /li liGovern OT segmentation design in close collaboration with Network Security. /li /ul pbSecure Digital Factory Service /b /p ul liAct as the principal technical authority for the Secure Digital Factory service. /li liDefine OT security specifications for new procurement. /li liSupport transformational OT Security projects with architecture leadership for safe, scalable tooling deployment across multi‑site environments. /li /ul pbStandards,



Governance Cross‑Domain Collaboration /b /p ul liEnsure all OT security architectures align with IEC 62443, NIST CSF 2.0, NIS2, CRA, and applicable sector‑specific frameworks. /li liProvide technical guidance to Liebherr's regional ICS Specialists for site‑level engagement and implementation oversight. /li /ul h3Contributing your strengths: your qualifications /h3 ul li5+ years of experience in OT/ICS security or industrial network engineering, with hands‑on work in production or manufacturing environments. /li liDeep practical knowledge of OT protocols and environments: IEC 60870/61850, Modbus, DNP3, PROFINET, EtherNet/IP, OPC‑UA, BACnet. /li liProven experience designing OT network architecture using the Purdue model: zone/conduit design, IT/OT segmentation, industrial DMZ patterns, and firewall placement. /li liWorking knowledge of IEC 62443 and its application to real production environments: security levels, system requirements, component hardening. /li liExperience conducting OT security assessments. /li liClear written and verbal communication; able to produce architecture documentation and present technical decisions to both engineers and senior stakeholders. /li liWillingness and ability to travel to Liebherr sites worldwide up to 25% of the time (majority of sites in Central Europe). /li /ul h3Our commitment to you: your benefits /h3 ul liCompetitive compensation and benefits package that recognizes your expertise. /li liFlexible and hybrid working model. /li liCreative freedom and responsibility to shape processes and solutions in our global transformation. /li liContinuous learning and development with tailored training and certification opportunities. /li liMeal vouchers. /li liLife and accident insurance. /li liOption to include a premium private health insurance package as part of the adaptable remuneration. /li liA safe, stable and international workplace within a trusted family business that invests in people. /li /ul h3Location /h3 pLiebherr IT Shared Service Centre Ibérica, S.L.br/Parque Norte. Alamo building Serrano Galvache, 56br/28033 Madridbr/Spain (ES) /p h3Contact /h3 pKaroliina Rissanenbr/ /p /p #J-18808-Ljbffr

📌 Industrial Cyber Security Architect (m/f/d) (España)
🏢 Liebherr
📍 España