Security Platform Engineering Lead

Added 15/09/2026

We are seeking a Security Platform Engineering Lead to define, build and operate the technology platforms that protect critical systems, applications and data. This role combines technical leadership, hands-on engineering and strategic planning to create secure, scalable and resilient capabilities across cloud and on-premises environments. You will work closely with security, infrastructure, software engineering, architecture and risk teams to establish effective security controls and enable teams to deliver safely at pace. You will lead the design and evolution of security platforms covering areas such as identity and access management, secrets management, endpoint and infrastructure protection, vulnerability management, security logging, detection...

AI Security Engineering Lead

Added 03/09/2026

We are seeking an AI Security Engineering Lead to define and deliver security strategies for artificial intelligence and machine learning systems across their full lifecycle. In this role, you will lead the design of secure AI architectures, establish engineering standards, and help ensure that models, data, platforms, and applications are resilient against misuse, compromise, and emerging threats. You will work closely with software engineering, data science, platform, privacy, risk, and governance teams to embed security into research, development, deployment, and operation. Your responsibilities will include identifying and assessing threats to AI systems, including prompt injection, data poisoning, model theft, adversarial...

AI Security Engineering Lead

Added 03/09/2026

We are seeking an AI Security Engineering Lead to define and deliver the security strategy for artificial intelligence and machine learning systems across the organisation. This role will lead the design of secure, resilient AI capabilities, ensuring that models, data, platforms, APIs and supporting infrastructure are protected throughout the development and deployment lifecycle. You will partner with engineering, data science, product, risk and compliance teams to embed security by design while enabling responsible and practical innovation. Key responsibilities include establishing standards and controls for AI security; assessing threats such as prompt injection, data poisoning, model theft, adversarial attacks, insecure agents...

AI Security Engineering Lead

Added 25/08/2026

We are seeking an AI Security Engineering Lead to define and deliver security strategies for artificial intelligence and machine learning systems. This is a senior technical leadership role focused on protecting models, data, applications and infrastructure throughout the AI development and deployment lifecycle. You will work closely with engineering, data science, platform, risk and compliance teams to embed secure-by-design principles into products and internal capabilities. You will lead the assessment of AI security risks, including prompt injection, model manipulation, data poisoning, sensitive information leakage, insecure integrations, adversarial attacks and misuse of generative AI. You will establish security standards, reference architectures,...

Principal Security Architect & Engineering Lead

Added 24/07/2026

We are seeking a highly skilled Principal Security Architect & Engineering Lead to join our dynamic team. In this critical role, you will be responsible for designing and implementing robust security architectures that safeguard organizational assets and data. You will lead a team of security engineers, driving the development of security solutions and best practices across various projects. Your expertise will be instrumental in assessing risks, identifying vulnerabilities, and defining security requirements that align with business objectives. Additionally, you will collaborate with cross-functional teams to ensure security is integrated into all stages of the software development lifecycle. The ideal candidate...

Team Lead, Cybersecurity Engineering

Added 18/08/2026

We are seeking a motivated and experienced Team Lead in Cybersecurity Engineering to oversee and guide our cybersecurity initiatives. In this role, you will be responsible for leading a team of cybersecurity engineers and analysts, ensuring the protection of our systems, networks, and data from potential threats. You will develop and implement security protocols, conduct risk assessments, and manage incident response activities to mitigate vulnerabilities. Collaboration with cross-functional teams will be vital as you work to integrate security practices throughout the organization. The ideal candidate will possess a strong understanding of cybersecurity frameworks, threat modeling, and vulnerability management. You will...

Autonomous Vulnerability Research (Harness Engineering) Lead

Added 17/08/2026

We are seeking an innovative and driven Autonomous Vulnerability Research (Harness Engineering) Lead to spearhead our efforts in identifying, analyzing, and mitigating vulnerabilities within our cutting-edge systems. In this role, you will lead a team of engineers and researchers, leveraging advanced technologies and methodologies to enhance our vulnerability detection capabilities. You will be responsible for developing and implementing research strategies that drive the creation of automated tools for vulnerability assessment, ensuring that our systems maintain the highest standards of security and reliability. Your primary responsibilities will include conducting in-depth vulnerability research, leading threat modeling sessions, and collaborating with cross-functional teams...

Autonomous Vulnerability Research (Harness Engineering) Lead

Added 17/08/2026

We are seeking a talented and driven individual to lead our Autonomous Vulnerability Research (Harness Engineering) team. In this role, you will oversee the design, development, and deployment of harnesses and automation tools that facilitate the discovery and exploitation of software vulnerabilities. As the team lead, you will collaborate closely with vulnerability researchers, software engineers, and security analysts to create innovative solutions for automating vulnerability discovery at scale. Your key responsibilities will include architecting complex harnessing systems that enable automated fuzzing, reverse engineering, and exploit development across a wide range of platforms and applications. You will guide your team in...

Autonomous Vulnerability Research (Harness Engineering) Lead

Added 17/08/2026

We are seeking a dynamic and experienced Autonomous Vulnerability Research Lead to spearhead cutting-edge research initiatives focusing on harness engineering. In this pivotal role, you will be responsible for identifying, analyzing, and mitigating vulnerabilities within autonomous systems. You will lead a team of researchers and engineers, driving innovation and ensuring the implementation of effective security measures. Your expertise will be essential in developing frameworks and methodologies that enhance the resilience of autonomous technologies against emerging threats. The successful candidate will be expected to collaborate closely with cross-functional teams, including software developers, product managers, and security analysts, to integrate vulnerability assessments...

Autonomous Vulnerability Research (Harness Engineering) Lead

Added 03/08/2026

Are you passionate about pioneering advancements in cybersecurity and leading high-performing engineering teams? We are seeking an experienced Autonomous Vulnerability Research Lead to spearhead critical efforts in automated vulnerability discovery and harness engineering. In this role, you will oversee a multidisciplinary team focused on developing innovative tools and frameworks that enable scalable, autonomous identification and exploitation of software vulnerabilities. You will guide the design, implementation, and deployment of harnesses for a wide variety of targets, ensuring robust automation and reliable results in challenging environments. The ideal candidate will have a proven track record in vulnerability research, binary analysis, and harness...

Security Engineering & Cloud / Application Security (All Levels) - UK Wide

Added 04/09/2026

We are seeking Security Engineering and Cloud/Application Security professionals at all levels to join a growing team working on complex, business-critical technology environments across the UK. Whether you are an experienced security engineer, a cloud security specialist, an application security practitioner, or building your career in cyber security, you will have the opportunity to contribute to meaningful projects and develop your technical expertise. You will help design, implement and improve security controls across cloud platforms, applications, infrastructure and development pipelines. Responsibilities may include conducting threat modelling and security reviews; identifying and managing vulnerabilities; supporting secure architecture and design decisions; integrating...

Managing Engineer, Data Security Engineering

Added 17/09/2026

We are seeking a Managing Engineer, Data Security Engineering to lead the design, delivery and continuous improvement of secure data protection capabilities across a complex technology environment. You will manage and develop a team of data security engineers, providing technical direction, mentoring and support while establishing a culture of accountability, collaboration and operational excellence. The role will work closely with security architecture, infrastructure, application engineering, governance, risk and compliance teams to protect sensitive information throughout its lifecycle. Key responsibilities include defining and executing the data security engineering roadmap; designing and implementing controls for data discovery, classification, encryption, tokenisation, masking, loss...

Managing Engineer. Cloud Security Engineering

Added 15/09/2026

We are seeking a Managing Engineer, Cloud Security Engineering, to lead the design, implementation and ongoing improvement of security capabilities across cloud environments. You will provide technical leadership to a team of cloud security engineers, set engineering standards and guide the delivery of secure, scalable solutions that protect applications, data and infrastructure. The role will work closely with platform engineering, software development, architecture, risk and compliance teams to embed security throughout the technology lifecycle. Your responsibilities will include defining and maintaining cloud security architecture, controls and engineering patterns across major cloud platforms; overseeing identity and access management, network security, encryption,...

Cyber Systems Security Engineering Associate Manager

Added 11/09/2026

We are seeking a Cyber Systems Security Engineering Associate Manager to support the design, development, integration and assurance of secure systems across complex technical programmes. This role will provide technical leadership to security engineering teams, ensuring that cyber risks are identified, assessed and managed throughout the system lifecycle. You will work closely with systems engineers, software developers, architects, programme managers and operational stakeholders to embed effective security controls from concept through deployment and ongoing support. Key responsibilities include leading security engineering activities; developing and reviewing system security architectures, requirements and technical specifications; conducting threat, vulnerability and risk assessments; and supporting...

Head of Security Operations & Engineering - Flutter Functions, Hybrid

Added 08/09/2026

We are seeking a Head of Security Operations & Engineering to lead the strategy, delivery and continuous improvement of security operations across a hybrid technology environment. This senior role will oversee the teams, processes and platforms responsible for detecting, investigating and responding to cyber threats, while strengthening the organisation’s overall security engineering capability. You will provide clear direction to security professionals, establish effective operating models and ensure security controls support business objectives without compromising agility. Your responsibilities will include leading security monitoring, incident response, threat intelligence, vulnerability management, security automation and operational resilience. You will own the development and optimisation...