Global OT Security Architect Identity & Networks

Key Responsibilities: Responsibilities include but are not limited to: 1. Network Architecture & Segmentation Define and own secure OT network architecture aligned to IEC 62443 zone and conduit models utilising firewalls and data diodes. Establish defense-in-depth architecture across OT, IT/OT DMZ, safety systems and remote access zones. · Define secure connectivity for OT–IT, OT–Cloud and vendor integrations. Review and approve OT network changes for cyber-physical risk impact. Integrate ident…

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