Cyber Security Engineer - Cyber & Autonomous Systems Team at AI Security Institute | GB | Rezi

Cyber Security Engineer - Cyber & Autonomous Systems Team at AI Security Institute

Cyber Security Engineer - Cyber & Autonomous Systems Team

AI Security Institute · GB

6 days ago

Cyber Security Engineer - Cyber & Autonomous Systems Team

AI Security Institute · GB

7 days ago
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About the Role

The AI Security Institute is seeking cybersecurity experts to work at the forefront of frontier AI security. This role involves working with cutting-edge technologies on research problems with real-world impact, receiving mentorship, and contributing to the UK government's understanding of AI cyber capabilities.

Responsibilities

  • Design cyber ranges and CTF-style challenges for automatically grading AI system performance on cybersecurity tasks.
  • Build agentic scaffolding to evaluate frontier models, equipping them with tools such as network packet capture utilities, penetration testing frameworks, and reverse engineering/disassembly tools.
  • Design metrics and interpret results of cyber capability evaluations.
  • Work alongside other engineers to ensure evaluation environments are robust and scalable.
  • Write reports, research papers and blog posts to share findings with stakeholders.
  • Keep up-to-date with related research taking place in other organisations.
  • Contribute to AISI's broader understanding of AI cyber risks.

Requirements

  • Strong Python skills with experience writing scripts for automation or security tooling.
  • Proven experience in at least one of the following areas of cybersecurity red-teaming: Penetration testing, Cyber range design, Competing in or designing CTFs, Developing automated security testing tools, Bug bounties, vulnerability research, or exploit discovery and patching.
  • Strong interest in helping improve the safety of AI systems.
  • Familiarity with virtualisation technologies such as Proxmox VE and infrastructure-as-code approaches.
  • Ability to communicate the outcomes of cybersecurity research to a range of technical and non-technical audiences.
  • Familiarity with cybersecurity tools such as network packet capture utilities, penetration testing frameworks, and reverse engineering/disassembly tools.
  • Active in the cybersecurity community with a track record of keeping up to date with new research.
  • Previous experience building or measuring the impact of automation tools on cyber red-teaming workflows.
  • Successful candidates must undergo a criminal record check and get BPSS clearance.
  • Preference for eligibility for CTC clearance.

Skills

  • Python
  • Automation scripting
  • Security tooling
  • Penetration testing
  • Cyber range design
  • CTF design
  • Automated security testing
  • Bug bounties
  • Vulnerability research
  • Exploit discovery
  • Exploit patching
  • AI safety
  • Virtualisation technologies
  • Proxmox VE
  • Infrastructure-as-code
  • Cybersecurity research communication
  • Network packet capture utilities
  • Penetration testing frameworks
  • Reverse engineering tools
  • Disassembly tools

Location

  • London
  • Birmingham
  • Cardiff
  • Darlington
  • Edinburgh
  • Salford
  • Bristol

Work Type

  • Hybrid working
  • Occasional remote work abroad

Experience Level

  • Junior
  • Senior
  • Staff

Salary/Compensations

  • £65,000–£145,000 (Base salary plus technical allowance)
  • Level 3: £65,000–£75,000
  • Level 4: £85,000–£95,000
  • Level 5: £105,000–£115,000
  • Level 6: £125,000–£135,000
  • Level 7: £145,000

Benefits

  • Pre-release access to multiple frontier models and ample compute.
  • Extensive operational support.
  • Work with experts across national security, policy, AI research and adjacent sciences.
  • Opportunity to own important problems early.
  • 5 days off and annual stipends for learning and development.
  • Funding for conferences and external collaborations.
  • Freedom to pursue research bets without product pressure.
  • Opportunities to publish and collaborate externally.
  • Modern central London office, or option to work in similar government offices.
  • Flexibility for occasional remote work abroad.
  • Stipends for work-from-home equipment.
  • At least 25 days’ annual leave.
  • 8 public holidays.
  • Extra team-wide breaks.
  • 3 days off for volunteering.
  • Generous paid parental leave (36 weeks UK statutory leave shared + 3 extra paid weeks + option for additional unpaid time).
  • 28.97% employer pension contribution.
  • Discounts and benefits for cycling to work, donations and retail/gyms.

About the Company

  • The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action.
  • We’re in the heart of the UK government with direct lines to No. 10 (the Prime Minister's office), and we work with frontier developers and governments globally.
  • We are uniquely positioned to mobilise governments for advanced AI.
  • We have resources, unique agility and international influence to shape both AI development and government action.
  • AI capabilities in cybersecurity and autonomy are advancing faster than at any point in history.
  • Frontier models can now work through multi-step network intrusions, discover and exploit software vulnerabilities, and carry out long-horizon technical tasks with increasing independence.
  • The team evaluates the capability of both frontier and open-weight AI models in cybersecurity, autonomy and AI R&D, ensuring the UK government and its partners have an accurate view of risks and capabilities.
  • We use realistic cyber ranges and a large CTF suite for our evaluations, run pre-deployment testing of frontier models, and collaborate with our partners across UK government, frontier labs, and NCSC.

Equal Opportunity

  • The Civil Service embraces diversity and promotes equal opportunities.
  • We run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.
  • The Civil Service also offers a Redeployment Interview Scheme to civil servants who are at risk of redundancy, and who meet the minimum requirements for the advertised vacancy.
  • The Civil Service is committed to attract, retain and invest in talent wherever it is found.
  • We may be able to offer roles to applicant from any nationality or background.
  • We encourage you to apply even if you do not meet the standard nationality requirements.