iOS Vulnerability Researcher (Remote)

Added 29/10/2026

An opportunity is available for an experienced iOS Vulnerability Researcher to investigate the security of Apple platforms, applications and supporting technologies. Working remotely, you will identify, analyse and responsibly disclose vulnerabilities across iOS and related components, helping to improve the resilience of mobile devices and services. Your responsibilities will include conducting vulnerability research against iOS, iPadOS and associated frameworks; developing proof-of-concept exploits and security tests; analysing operating system internals, application behaviour and mitigations; and using static and dynamic analysis to investigate complex security issues. You will also perform reverse engineering, examine crash logs and binaries, and create reliable tooling to...

Security and Privacy Research Team Leader

Added 27/10/2026

We are seeking an experienced Security and Privacy Research Team Leader to guide a multidisciplinary team conducting high-quality research into emerging security, privacy and digital trust challenges. This is an opportunity to shape research priorities, translate complex technical findings into practical recommendations and contribute to projects with meaningful societal and organisational impact. You will provide strategic and technical leadership across a portfolio of research activities, setting objectives, managing resources and ensuring that work is delivered to a high standard and within agreed timescales. You will mentor researchers, support professional development and foster an inclusive, collaborative environment that encourages innovation, constructive...

Misuse Red Team - Research Engineer/Research Scientist

Added 24/09/2026

We are seeking a Misuse Red Team Research Engineer/Research Scientist to investigate how advanced AI systems may be misused, manipulated, or deployed in harmful ways. You will design and conduct rigorous adversarial evaluations, develop realistic misuse scenarios, and assess model behaviour across areas such as cyber abuse, fraud, privacy, manipulation, disinformation, and other emerging risks. Your work will help identify vulnerabilities before they can be exploited and inform practical improvements to model safeguards, monitoring, and deployment policies. Responsibilities will include creating evaluation methodologies, red-team prompts, automated test suites, and simulation environments; conducting qualitative and quantitative analysis of model outputs; documenting...

Control Red Team - Research Engineer/Research Scientist

Added 24/09/2026

We are seeking a Control Red Team Research Engineer or Research Scientist to investigate how advanced AI systems can be evaluated, challenged and kept reliably under human direction. You will design and conduct rigorous experiments that test model behaviour under adversarial, ambiguous and high-pressure conditions, with a particular focus on control, oversight, robustness and the risk of systems pursuing unintended objectives. Your work will help identify weaknesses in evaluation methods, monitoring approaches and operational safeguards, and translate findings into practical improvements. Responsibilities will include developing threat models and red-team strategies; creating test environments, scenarios and benchmarks; designing automated and human-in-the-loop...

Alignment Red Team - Research Engineer/Research Scientist

Added 16/09/2026

We are seeking an Alignment Red Team Research Engineer/Research Scientist to investigate how advanced AI systems can fail, be misused, or behave unexpectedly under challenging conditions. You will design and conduct rigorous adversarial evaluations of models, agents, and safety mechanisms, with the goal of identifying vulnerabilities before they create meaningful real-world risks. The role combines scientific research, engineering, critical thinking, and practical experimentation in a highly collaborative environment. Your responsibilities will include developing threat models and evaluation methodologies; creating adversarial prompts, scenarios, tools, and test environments; probing models for deceptive, unsafe, biased, or otherwise misaligned behaviour; and building automated pipelines...

Network & Security Delivery Team Leader

Added 23/10/2026

We are seeking an experienced Network & Security Delivery Team Leader to lead the delivery, operation and continual improvement of robust network and cyber security services. This is a hands-on leadership role, responsible for coordinating technical teams, managing priorities and ensuring services are delivered securely, reliably and in line with agreed standards. You will oversee the planning and delivery of network and security projects, including infrastructure upgrades, cloud connectivity, firewalls, secure remote access, monitoring, vulnerability remediation and incident response improvements. Working closely with internal stakeholders, suppliers and technical specialists, you will manage delivery plans, dependencies, risks, budgets and performance against...

Incident Response Team Leader

Added 22/10/2026

We are seeking an experienced Incident Response Team Leader to lead the effective management of operational incidents and ensure the timely restoration of critical services. You will coordinate response activity across technical and business teams, providing clear direction during high-impact events and maintaining a calm, structured approach under pressure. You will lead the incident response process from initial identification through to resolution, ensuring incidents are assessed, prioritised, recorded and communicated appropriately. Responsibilities will include coordinating technical investigations, assigning actions, managing escalations and ensuring that stakeholders receive accurate and timely updates. You will also facilitate incident bridges, maintain decision logs and...

Data Protection Team Leader

Added 06/10/2026

We are seeking an experienced Data Protection Team Leader to oversee the delivery of effective data protection and privacy services across the organisation. You will lead a specialist team, provide expert advice on data protection requirements, and support the development of a strong culture of information governance. Working closely with colleagues across business functions, you will ensure that personal data is handled lawfully, securely, and transparently throughout its lifecycle. Your responsibilities will include managing and mentoring the data protection team, allocating workloads, setting objectives, and monitoring performance and service standards. You will oversee the maintenance of records of processing activities,...

Senior Penetration Tester - CHECK Team Leader

Added 30/09/2026

We are seeking a Senior Penetration Tester to lead a CHECK team and deliver high-quality security assessments across a varied portfolio of applications, infrastructure, networks and cloud environments. You will take ownership of engagements from scoping and planning through to testing, reporting and client debriefs, ensuring that work is completed to a consistently high technical and professional standard. The role will involve selecting appropriate methodologies, identifying and exploiting vulnerabilities safely, assessing business impact, and producing clear, accurate reports that support effective remediation. As Team Leader, you will provide technical direction and mentoring to penetration testers, review test plans and findings,...

Senior Security Researcher - Vulnerability Research & Mitigations

Added 30/10/2026

We are seeking a Senior Security Researcher to lead advanced vulnerability research and develop practical mitigations for complex software and hardware systems. This role will suit an experienced security professional who enjoys investigating emerging threats, uncovering previously unknown weaknesses and translating technical findings into robust, implementable security improvements. You will conduct vulnerability research across areas such as operating systems, applications, embedded platforms, cloud environments, networks and hardware-assisted security. Your responsibilities will include threat modelling, vulnerability discovery, exploitability assessment, proof-of-concept development and root-cause analysis. You will also design and validate mitigations, assess their effectiveness and help define security requirements for future...

Senior DevOps / Platform Engineer - Autonomous Vulnerability Research (Harness Engineering)

Added 30/09/2026

We are seeking a Senior DevOps / Platform Engineer to help build the infrastructure and engineering harnesses that support autonomous vulnerability research. You will work at the intersection of cloud infrastructure, software engineering, security research and developer productivity, creating reliable platforms that enable automated discovery, validation and analysis of security weaknesses across diverse systems. This is a hands-on role for someone who enjoys solving complex infrastructure challenges and improving the safety, scale and repeatability of advanced research workflows. Your responsibilities will include designing, implementing and operating secure, scalable platforms for automated testing and experimentation; developing CI/CD pipelines, orchestration systems and...

Research Assistant in Vulnerability Modelling

Added 09/09/2026

We are seeking a Research Assistant in Vulnerability Modelling to support research into the factors that influence vulnerability, risk and resilience across individuals, communities, systems or environments. You will contribute to the development, testing and application of quantitative and qualitative models, helping to transform complex evidence into robust insights for research, policy and practice. The role offers the opportunity to work across interdisciplinary projects and collaborate with researchers, data specialists and external stakeholders. Your responsibilities will include conducting literature reviews, gathering and cleaning datasets, selecting appropriate modelling approaches, and implementing analyses using relevant statistical, computational or geospatial techniques. You will...

Information Security Leader

Added 09/10/2026

We are seeking an experienced Information Security Leader to define and deliver a robust security strategy across a complex, technology-driven environment. This role will provide strategic direction, leadership and assurance across information security, cyber risk, privacy, governance and resilience. You will work closely with senior stakeholders, technology teams and business leaders to ensure security is embedded into organisational planning, operational processes and change initiatives. Key responsibilities will include developing and maintaining the information security strategy, policies, standards and control framework; identifying, assessing and managing cyber and information risks; and overseeing security monitoring, incident response, vulnerability management and business continuity activities....

Cyber Security Program Leader

Added 08/10/2026

We are seeking an experienced Cyber Security Program Leader to oversee the planning, delivery and continuous improvement of enterprise-wide cyber security initiatives. This role will provide strategic direction across multiple workstreams, ensuring that security programmes are aligned with business priorities, regulatory expectations and recognised industry frameworks. You will work closely with technology, risk, legal, compliance and operational teams to strengthen organisational resilience and protect critical information, systems and services. Key responsibilities will include developing and maintaining a prioritised cyber security roadmap; managing programme scope, budgets, milestones, dependencies and risks; and establishing effective governance, reporting and assurance processes. You will coordinate...

Information Security Leader

Added 02/10/2026

We are seeking an experienced Information Security Leader to define and advance the organisation’s security strategy, strengthen resilience, and protect critical information, systems, and services. This senior role will provide strategic direction across information security, cybersecurity, risk management, privacy, and business continuity, ensuring that security remains aligned with business priorities and evolving regulatory expectations. You will advise senior stakeholders, promote a strong security culture, and act as a trusted leader during incidents and periods of significant change. Key responsibilities will include developing and maintaining the information security strategy, policies, standards, and governance framework; overseeing risk assessments, vulnerability management, security assurance,...