3 of 3 Security Architecture Jobs in Oxfordshire

compute platforms, data networks, UNIX/Linux/Windows environments, cloud services, data centres, commercial software solutions, and end-user support across all UKAEA sites. Role Overview : The Cyber Security Specialist plays a pivotal role in advancing UKAEA's hybrid digital estate, encompassing enterprise IT, operational technology (OT), and research platforms. This role sits within the Information & Cyber Security Group and provides subject matter expertise in security architecture, cyber risk governance, and assurance frameworks. This is a cross-functional role with both advisory and hands-on responsibilities, focusing on security assurance, risk management and supporting architecture reviews, vulnerability management, risk assessments, cyber defence posture, driving technical assurance, and embedding risk-aligned security controls … OT systems and secure-by-design practices. You will work across hybrid environments including cloud, infrastructure, applications, and OT systems. You will be responsible for designing and advising on security architecture patterns, reviewing and maintaining risk registers, leading assurance assessments, and embedding security controls across infrastructure and platforms. You will also guide teams in applying secure-by More ❯

Our investment advisory client is seeking an experienced Director of Information Security to lead the cybersecurity program of a prestigious, globally recognised portfolio company, ensuring the protection of sensitive intellectual property, critical resources, and global operations. This role combines technical expertise with strategic business engagement, ensuring that security is seamlessly integrated across all commercial activities. This role will … oversee the organization’s security strategy, security operations, vulnerability management, incident response, risk identification and mitigation planning/implementation, identity management, network security, privacy, and compliance. The Director will work closely and report to the Group CISO. Responsibilities Strategic Leadership & Business Partnership Act as a trusted advisor to leadership across operations, engineering, and corporate functions. Translate cybersecurity … risks into business terms, enabling executives to make informed decisions. Partner with various areas within the business to embed security into projects & daily operations. Define and drive the overall security roadmap, ensuring it evolves with the business. Lead security benchmarking and strategic planning Continuous assessment of risk across the organization paired with the ability to implement risk More ❯

Our investment advisory client is seeking an experienced Director of Information Security to lead the cybersecurity program of a prestigious, globally recognised portfolio company, ensuring the protection of sensitive intellectual property, critical resources, and global operations. This role combines technical expertise with strategic business engagement, ensuring that security is seamlessly integrated across all commercial activities. This role will … oversee the organization’s security strategy, security operations, vulnerability management, incident response, risk identification and mitigation planning/implementation, identity management, network security, privacy, and compliance. The Director will work closely and report to the Group CISO. Responsibilities Strategic Leadership & Business Partnership Act as a trusted advisor to leadership across operations, engineering, and corporate functions. Translate cybersecurity … risks into business terms, enabling executives to make informed decisions. Partner with various areas within the business to embed security into projects & daily operations. Define and drive the overall security roadmap, ensuring it evolves with the business. Lead security benchmarking and strategic planning Continuous assessment of risk across the organization paired with the ability to implement risk More ❯