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UK Atomic Energy Authority

Advances fusion energy through national research

Head of Cyber Security

Security Governance, Risk & ComplianceConfirmed live in the last 24 hours
Full-timeAbingdon, UK£81.1k

About the Job

Requirements

  • Degree qualification or equivalent professional experience in Cyber Security, Information Technology, Engineering, Computer Science, or a related discipline.
  • Significant experience leading an enterprise cyber security, information security, technology risk, or cyber governance function, with technical credibility to provide authoritative leadership across a complex technology environment.
  • Experience developing and delivering cyber security strategies and organisational roadmaps, leading multidisciplinary teams, and driving organisational change.
  • Experience advising executive leaders, Boards, and Audit Committees on cyber risk, risk appetite, investment, and strategic decisions, together with experience managing significant budgets, suppliers, contracts, and external partnerships.
  • Demonstrable experience delivering organisational security maturity improvement across complex environments.
  • Significant experience operating within regulated, government, scientific research, defence, critical national infrastructure, or similarly complex organisations.
  • Must hold UK Security Clearance (SC) without restrictions or be able to achieve it; this requires UK residency of at least 2 of the last 5 years, including one consecutive 12-month period.

Responsibilities

  • Develop and deliver the organisation’s cyber security strategy, priorities, and multi-year roadmap, aligned with organisational objectives, Computing strategy, and business needs.
  • Lead the cyber security function and own its governance framework, policies, standards, and operating principles.
  • Oversee enterprise cyber risk and advise senior leaders, ARAC, and Executive Committees on risk appetite, risk treatment, investment priorities, and strategic decisions.
  • Lead cyber assurance, regulatory compliance, and security improvement, ensuring implementation of GovAssure, CAF, ISO 27001, Cyber Essentials Plus, and Secure by Design.
  • Oversee audits, cyber resilience, disaster recovery, and incident recovery; apply lessons learned and ensure proportionate security across IT, scientific computing, operational technology, and research environments.
  • Oversee cyber monitoring, detection, response, and recovery, and provide strategic leadership during major incidents and organisational crises.
  • Embed cyber security and Secure by Design across major technology, infrastructure, scientific, and operational programmes, influencing technology decisions, investment, and transformation.
  • Lead cyber security budgeting, forecasting, investment prioritisation, and resource allocation, ensuring effective use of internal resources, suppliers, and contracts.
  • Act as Head of Profession for Cyber Security, setting professional standards, capability frameworks, career pathways, and workforce strategies.
  • Lead and develop a multidisciplinary team, supporting recruitment, succession planning, skills development, and continuous improvement while promoting organisational values and an inclusive culture.
  • Represent the organisation with government, regulators, the NCSC, research institutions, industry partners, and relevant national and international forums, building strategic relationships and influencing cyber security policy and practice.

Desired Qualifications

  • Chartered professional status.
  • CISSP, CISM, CRISC, SABSA, CCSP, or an equivalent advanced cyber security qualification.
  • Experience representing organisations within national or international technical, cyber security, or professional forums.

About the Company

UK Atomic Energy Authority

Advances fusion energy through national research

UK Atomic Energy Authority is the UK's national fusion lab, coordinating R&D to enable the commercial use of fusion power and related technologies. It runs four facilities: Culham Centre for Fusion Energy (experimental fusion), Remote Applications in Challenging Environments (robotics and remote handling), Materials Research Facility (materials science), and the Oxfordshire Advanced Skills apprentice training centre with STFC. It advances fusion technology through experiments, engineering, materials research, and workforce training to support fusion reactors and related energy systems. Its goal is to position the UK as a leader in sustainable fusion energy by turning lab knowledge into deployable power solutions in partnership with industry and academia.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Clifton Hampden, United Kingdom
Founded
1954

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