Head of Security Engineering

Added 14/10/2026

We are seeking an experienced Head of Security Engineering to lead the strategy, delivery, and continuous improvement of a modern security engineering function. You will define and execute a pragmatic security roadmap aligned with business objectives, oversee the design of resilient technical controls, and ensure that security is embedded throughout the development and operational lifecycle. The role will involve close collaboration with technology, product, infrastructure, risk, and compliance teams, as well as regular engagement with senior stakeholders. You will lead and develop a team of security engineers, setting clear objectives, supporting professional growth, and fostering a culture of ownership and...

Security Architect

Added 24/09/2026

We are seeking an experienced Security Architect to define and advance secure technology strategies across a complex digital environment. In this role, you will develop security architectures, principles, standards and reference models that support business objectives while protecting sensitive information, systems and services. You will work closely with engineering, infrastructure, cloud, application development, data and risk teams to ensure security is embedded throughout the design, delivery and operational lifecycle. Your responsibilities will include assessing current and proposed architectures, identifying security risks and recommending practical, proportionate controls. You will provide expert guidance on cloud security, identity and access management, network protection,...

Senior Data Scientist - (Privacy & Security Controls)

Added 23/09/2026

We are seeking a Senior Data Scientist to lead the development of privacy and security controls across data products, analytical platforms, and machine learning workflows. In this role, you will apply advanced statistical, analytical, and engineering expertise to identify risks, strengthen safeguards, and enable responsible use of data at scale. You will work closely with data engineering, security, privacy, legal, compliance, and product teams to translate complex requirements into practical, measurable controls. Your responsibilities will include designing and implementing methods for data classification, anonymisation, pseudonymisation, access monitoring, retention management, and sensitive-data detection. You will develop metrics, models, and testing frameworks...

Senior Data Scientist - (Privacy & Security Controls)

Added 20/08/2026

We are seeking a highly skilled Senior Data Scientist specializing in Privacy & Security Controls to join our dynamic team. In this role, you will lead the development and implementation of advanced analytical models to ensure data privacy and security across various platforms. You will be responsible for analyzing complex datasets, identifying vulnerabilities, and creating solutions that adhere to compliance regulations. Collaborating with cross-functional teams, you will help to design and enhance privacy and security features within our products while ensuring that data handling practices meet industry standards. The ideal candidate will possess a strong background in data science, machine...

Senior Data Scientist- Security

Added 06/10/2026

We are seeking a Senior Data Scientist – Security to develop advanced analytical solutions that help identify, investigate, and prevent cyber threats. In this role, you will work with large and complex datasets from security tools, applications, infrastructure, and business systems to uncover patterns, detect anomalies, and improve the organisation’s ability to respond to risk. You will translate security challenges into practical data science problems and deliver models, insights, and automated capabilities that support informed decision-making. Your responsibilities will include designing, developing, and maintaining machine learning models for threat detection, behavioural analysis, fraud prevention, vulnerability prioritisation, and incident response. You...

Data Scientist - Security & Intelligence

Added 14/09/2026

We are seeking a Data Scientist – Security & Intelligence to develop evidence-based insights that support complex security, risk and intelligence operations. Working with analysts, investigators, engineers and operational stakeholders, you will transform diverse and often imperfect data into clear, actionable intelligence. You will contribute to projects involving threat detection, risk assessment, anomaly identification, network analysis, forecasting and the evaluation of emerging risks. You will design, build and validate statistical models, machine learning solutions and analytical tools using structured and unstructured data. Responsibilities will include gathering and preparing data from multiple sources, identifying meaningful patterns, developing repeatable analytical workflows and...

Data Scientist - Security & Intelligence

Added 14/09/2026

We are seeking a Data Scientist – Security & Intelligence to develop analytical solutions that support informed decision-making in complex and fast-moving environments. You will work with large, varied datasets to identify patterns, assess risks, uncover emerging threats and generate actionable intelligence. The role will involve collaborating with analysts, engineers, operational teams and senior stakeholders to translate business and security challenges into effective data-driven approaches. Your responsibilities will include collecting, cleaning and integrating structured and unstructured data from multiple sources; designing and deploying statistical, machine learning and predictive models; and communicating findings through clear reports, visualisations and briefings. You will...

Data Scientist - Cybersecurity Analyst

Added 26/08/2026

We are seeking a Data Scientist - Cybersecurity Analyst to help strengthen cyber defence through advanced analytics, threat intelligence and proactive risk identification. You will analyse large and complex datasets from security tools, networks, applications and business systems to uncover suspicious activity, emerging threats and vulnerabilities. Your work will support informed security decisions, improve detection capabilities and contribute to the ongoing protection of critical information and services. Key responsibilities include developing and maintaining data models, dashboards and analytical methods for identifying anomalous behaviour; investigating security alerts and incidents using statistical analysis, machine learning and data visualisation; and translating technical findings...

Data Scientist - Cybersecurity Analyst (Position located in Cheltenham, United Kingdom)

Added 26/08/2026

We are seeking a Data Scientist – Cybersecurity Analyst to support the identification, investigation and mitigation of cyber threats in a complex and fast-moving environment. Based in Cheltenham, this role will combine data science, security analysis and practical problem-solving to help protect critical systems, services and information. You will work with large and varied datasets, develop analytical methods and provide clear, evidence-based insight to support operational and strategic security decisions. Key responsibilities will include collecting, cleaning and analysing security-related data from multiple sources; identifying patterns, anomalies and indicators of compromise; and developing statistical, machine-learning or rules-based approaches to detect emerging...

Data Privacy Lead - EMEA Firmwide Privacy Office

Added 14/09/2026

We are seeking an experienced Data Privacy Lead to support privacy governance and compliance activities across the EMEA region. Working as part of a firmwide privacy function, you will provide practical, commercially focused advice on data protection matters and help embed privacy by design across business operations, products, services and technology. This role will involve partnering with senior stakeholders, legal teams, risk professionals, information security specialists and operational teams in multiple jurisdictions. Key responsibilities will include advising on the interpretation and application of applicable data protection laws and regulatory requirements; supporting data protection impact assessments, records of processing activities, legitimate...

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...

Control Red Team - Research Engineer/Research Scientist

Added 04/09/2026

We are seeking a Control Red Team Research Engineer/Research Scientist to investigate how advanced technical systems behave under challenging, adversarial, and unexpected conditions. In this role, you will design and execute red-team evaluations that identify weaknesses in system control, reliability, alignment, safety, and robustness. You will work across research and engineering disciplines to develop realistic threat models, construct rigorous test environments, and translate experimental findings into practical improvements. Your responsibilities will include developing novel evaluation methodologies, automated testing tools, and experimental protocols; creating challenging scenarios and datasets; analysing system behaviour using quantitative and qualitative techniques; and documenting vulnerabilities, failure modes,...

Misuse Red Team - Research Engineer/Research Scientist

Added 04/09/2026

We are seeking a Misuse Red Team Research Engineer/Research Scientist to investigate how advanced AI systems could be misused, deliberately or unintentionally, and to develop rigorous methods for identifying, measuring, and reducing associated risks. You will design and conduct adversarial evaluations across a range of capabilities and deployment contexts, examining how systems respond to challenging requests, ambiguous instructions, social engineering, prompt manipulation, and attempts to bypass safeguards. Your work will help improve the reliability, robustness, and responsible use of AI technologies. Responsibilities include developing red-team methodologies, evaluation datasets, and automated testing tools; carrying out structured and exploratory assessments; analysing model...