Cyber Security Operational Technology (OT) Specialist
Immingham, Lincolnshire, United Kingdom
Rullion Managed Services
across multiple UK energy generation and storage sites? We're looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within the cyber risk function, supporting critical infrastructure and helping shape secure and resilient OT environments … aligned with IEC62443 standards. Key Responsibilities Lead the implementation of new technical security controls across OT environments. Contribute to the assessment of OT network architecture, protocols, and change management processes. Lead incident response and remediation for cyber events detected by OT SIEM systems. Actively support vulnerability management and ensure threat exposure is minimised. Provide hands-on leadership … in data and asset management, including backup and removable media deployments. Apply and track security metrics to ensure the ongoing effectiveness of controls. Deliver awareness training and cyber security guidance across OT engineering teams. Champion collaboration across cyber, IT, and engineering teams-bridging gaps between tech, process, and people. What We're Looking For The ability to work independently More ❯
Employment Type: Permanent
Salary: £57000 - £60000/annum Pension,Medical,Incentive Plan,25 Ho
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