Head of OT Cyber Security Centre of Excellence
Real job — pulled straight from ArcelorMittal’s careers page · Verified October 1, 2026 · No reposts.
Job description
ArcelorMittal is hiring a Head of OT Cyber Security Centre of Excellence — a full-time, based in Luxembourg role. Apply directly on ArcelorMittal's careers page below.
Head of OT Cyber Security Centre of Excellence
Location: Luxembourg
Key Responsibilities• Define and maintain the global OT cyber security strategy, target operating model and multi-year roadmap.
• Lead the Luxembourg hub and ensure alignment with the Group CISO, business leadership, clusters and plants.
• Oversee the four CoE pillars: Governance & Standards; OT Engineering & Architecture; Capability Development & Training; and Global OT Security Oversight.
• Establish portfolio priorities, funding requirements, performance measures and executive reporting.
• Facilitate partnerships with the Luxembourg government, research organisations and industry providers.
• Ensure that the hub defines standards, clusters orchestrate deployment and plants execute locally.
• Provide executive oversight of material OT risks, exceptions, incidents and remediation programmes.
Qualifications• Master's degree in cyber security, engineering, computer science, automation or a related discipline; equivalent senior experience accepted.
• Strong knowledge of industrial operations, OT security governance, risk management and enterprise transformation.
• Executive communication, stakeholder management, financial planning and organisational leadership capabilities.
Experience• 15+ years in cyber security, technology risk, industrial engineering or related leadership roles.
• 4+ years leading enterprise or multi-country security programmes, preferably in manufacturing, energy or critical infrastructure.
• Demonstrated experience engaging executive committees, regulators, and external partners.
• Prior working experience with Government agencies is a plus
Certifications
• CISSP or CISM required or demonstrably equivalent experience.
• GICSP, IEC 62443, CRISC, CGEIT or ISO 27001 Lead Implementer/Auditor preferred.
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Frequently asked questions
What skills are required for Head of OT Cyber Security Centre of Excellence at ArcelorMittal?
The required skills for Head of OT Cyber Security Centre of Excellence at ArcelorMittal include: Cybersecurity, CISSP, CISM, ISO 27001.
What is the seniority level for Head of OT Cyber Security Centre of Excellence at ArcelorMittal?
Head of OT Cyber Security Centre of Excellence at ArcelorMittal is a Manager / Principal level position.
How do I apply for Head of OT Cyber Security Centre of Excellence at ArcelorMittal?
You can view the full description and apply for Head of OT Cyber Security Centre of Excellence at ArcelorMittal on EchoJobs: https://echojobs.io/job/arcelormittal-head-of-ot-cyber-security-centre-of-excellence-fhtyz.