Senior Cyber Security Engineer

We are looking for a Senior Cyber Security Engineer (Assurance) to join a Rail Infrastructure Communication and Information Systems (CIS) business. The role is flexible in location, with weekly face-to-face working required in Chippenham or Ashby de la Zouch, UK.The RoleAs a Senior Cyber Security Engineer (Assurance), you will provide technical leadership across product and whole-solution security within Operational Technology (OT) environments. You will lead and advise on cyber security activities throughout the engineering lifecycle, from bid and design through to commissioning and support. You will play a key role in securing rail signalling and control systems, electrification, SCADA, and station information and security systems.Key ResponsibilitiesEngage with customer security teams to understand security strategies, assurance requirements and risk appetite.Define and maintain security requirements and support compliance with NIS/NIS2, EU CRA, IEC 62443 and TS 50701.Develop Cyber Security Management Plans and monitor delivery against time, cost and quality.Develop secure architectures using zones and conduits, identifying appropriate security controls.Lead threat and risk assessments, defining appropriate countermeasures in line with risk acceptance criteria.Assess third-party components against product and solution security requirements.Review security engineering artefacts and verify implementation through system, factory and site acceptance testing.Plan and support ..... full job details .....