2 of 2 Contract Operational Technology Jobs in the Thames Valley

SFIA level 4/5) to support a long-term programme in Berkshire. The role requires deep expertise in MoD Security by Design (SbD) and Operational Technology (OT) security, specifically aligned to ISO 62443 standards. Key Responsibilities: Apply MoD SbD principles across system and solution design. Carry out risk assessments and threat modelling to embed security throughout project … lifecycles. Provide expertise in OT environments (industrial control systems, SCADA, PLCs, etc.), with specific alignment to ISO 62443. Develop and maintain security documentation, including risk registers and assurance evidence. Work closely with technical teams, architects, and programme stakeholders to ensure security requirements are met. Support audits, accreditation, and compliance activities within a Defence and CNI context. Act as a trusted … Skills & Experience: Proven track record as a Security Practitioner at SFIA level 4/5. Current, practical experience with MoD SbD and associated risk management frameworks. Strong knowledge of OT security and ISO 62443. Demonstrated ability to work in Defence, Government, or Critical National Infrastructure environments. Familiarity with security assurance, accreditation, and governance processes. Excellent communication and stakeholder management skills. More ❯

This role is essential for maintaining and enhancing IT cyber security across various projects, with a specific focus on MoD SbD/risk management and Operational Technology (OT). Key Responsibilities: Implementing and managing cyber security policies and procedures in line with MoD SbD principles Conducting risk assessments and ensuring compliance with OT security standards, including ISO … reports and documentation on security measures and incident responses Job Requirements: Proficiency in IT cyber security practices and methodologies In-depth understanding of MoD SbD/risk management and OT security Experience with ISO 62443 standards Strong analytical and problem-solving skills Excellent communication and stakeholder management abilities Flexibility to work onsite at AWE Aldermaston as needed Relevant certifications in … Potential for contract extension beyond the initial 2-year term Collaborative and dynamic work environment If you are a skilled Cyber Security Engineer with expertise in MoD SbD and OT security principles, and are looking for a challenging contract role, we encourage you to apply now. Join our client in making a significant impact in the realm of Defence & Security. More ❯