Senior OT Cyber Security Engineer – Rail & ICS

Siemens Mobility seeks an experienced Senior Cyber Security Engineer (Assurance) to lead cyber security across UK rail OT projects. You will guide security strategies, develop requirements, and oversee verification activities from bid support to commissioning, ensuring robust assurance for signalling, control systems, SCADA and station tech.

The role requires IEC 62443 familiarity, proven experience in OT environments, and strong stakeholder engagement to deliver secure rail infrastructure

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