across OT networks, ideally within the energy sector. The role will report into the Chief Information Security Officer (CISO) and will play a key role within an OT risk management framework which covers multiple generation and storage sites. The role can be based from Immingham or London offices. Regular travel to sites will be required. The Role Are you … 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 our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient … 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 our OT SIEM systems. Actively support vulnerabilitymanagement and ensure threat exposure is minimised. Provide hands More ❯
Employment Type: Permanent
Salary: £57000 - £60000/annum Pension,Medical,Incentive plan,25 Ho
Immingham, Lincolnshire, North East, United Kingdom
Rullion Limited
across OT networks, ideally within the energy sector. The role will report into the Chief Information Security Officer (CISO) and will play a key role within an OT risk management framework which covers multiple generation and storage sites. The role can be based from Immingham or London offices. Regular travel to sites will be required. The Role Are you … 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 our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient … 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 our OT SIEM systems. Actively support vulnerabilitymanagement and ensure threat exposure is minimised. Provide hands More ❯
evolve and secure our Operational Technology (OT) estate. 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 our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient … 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 our OT SIEM systems. Actively support vulnerabilitymanagement 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 More ❯
evolve and secure our Operational Technology (OT) estate. 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 our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient … 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 our OT SIEM systems. Actively support vulnerabilitymanagement 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 More ❯