OT & Cybersecurity Specialist (m/w/d) - Düsseldorf

- Co-lead the global OT Security domain within the Digitalization Team, ensuring close alignment with Corporate IT, Maintenance, Engineering, and Production functions - Coordinate and support NIS2 implementation, including risk assessments, control validation, and audit readiness across all plants; act as key interface between Corporate IT Security, site operations, and external auditors - Define, harmonize, and maintain global OT security standards, including OT network architecture, firewall segmentation concepts, secure remote access, VPN policies, and identity/access procedures for OT assets - Evaluate and mitigate cybersecurity risks in OT environments, in close collaboration with Corporate IT Security - Support the secure integration of machines and systems into the companys Industrial Data Platform, including connectivity middleware and visualization environments (e.g., Kepware, ThingWorx) - Provide guidance for global and plant-level rollouts, ensuring compliance with corporate OT security requirements and alignment with connectivity standards - Prepare, maintain, and manage OT cybersecurity documentation, including network diagrams, asset inventories, access concepts, and audit evidence - Conduct training and awareness sessions for automation, engineering, and maintenance teams on secure OT operation, incident response, and best practices - Act as OT–data enablement interface, ensuring that OT data provided for analytics/AI use cases meets security, reliability, and quality requirements