Principal Platform Engineer || Identity Platform (AuthN/AuthZ)

Added 09/09/2026

We are seeking a Principal Platform Engineer to lead the design, evolution, and operation of a secure, scalable identity platform covering authentication and authorisation (AuthN/AuthZ). You will shape the technical strategy for identity services used across a diverse portfolio of products, platforms, and internal systems. Working at principal level, you will provide architectural leadership, establish engineering standards, and guide teams towards reliable, consistent, and secure approaches to identity management. Your responsibilities will include designing and delivering platform capabilities such as single sign-on, multi-factor authentication, identity federation, role- and attribute-based access control, service-to-service authentication, secrets management, and lifecycle automation. You will...

Lead IT Security Engineer (Cybersecurity & Platform Security)

Added 02/09/2026

We are seeking a Lead IT Security Engineer (Cybersecurity & Platform Security) to design, implement and continuously improve security controls across enterprise technology platforms. This role will provide technical leadership in cybersecurity engineering, platform hardening, cloud security and infrastructure protection, helping to safeguard critical systems, applications and data against evolving threats. You will work closely with architecture, infrastructure, development, operations and risk teams to embed security throughout the technology lifecycle. Key responsibilities include defining and maintaining secure configuration standards; leading vulnerability management, remediation and security monitoring activities; and evaluating the resilience of networks, operating systems, endpoints, cloud services and identity...

Security Platform Engineer, UK Security Operations

Added 18/08/2026

We are seeking a skilled Security Platform Engineer to join our dynamic UK Security Operations team. In this role, you will be responsible for the design, implementation, and maintenance of security platforms that protect our organization’s digital assets. You will work closely with cross-functional teams to ensure robust security measures are integrated into our technology stack, while continuously monitoring and improving security protocols. Your expertise will play a crucial role in identifying vulnerabilities, conducting risk assessments, and developing strategies to mitigate potential threats. The ideal candidate will have a strong background in cybersecurity, with experience in security architecture and engineering....

Security Platform Engineer

Added 26/08/2026

We are seeking a Security Platform Engineer to help design, build and operate secure, reliable platforms that protect applications, infrastructure and data. You will work closely with engineering, cloud, operations and risk teams to embed security throughout the development lifecycle, strengthen platform controls and improve the organisation’s ability to detect, respond to and prevent threats. This is an opportunity to influence technical direction while delivering practical security solutions in a fast-paced environment. Your responsibilities will include developing and maintaining security tooling, automation and infrastructure across cloud and on-premises environments; implementing identity and access management, secrets management, network security and endpoint...

Platform Security Engineer

Added 25/08/2026

We are seeking a Platform Security Engineer to strengthen the security, resilience and operational maturity of cloud and platform environments. In this role, you will work closely with infrastructure, software engineering, DevOps and compliance teams to embed security throughout the development and delivery lifecycle. You will help design secure platforms, improve preventative controls and ensure that systems are monitored, tested and maintained against evolving threats. Your responsibilities will include developing and maintaining security controls across cloud infrastructure, containerised workloads, identity and access management, networks and CI/CD pipelines. You will automate security checks and policy enforcement using infrastructure-as-code and scripting, integrate...

Security Platform Engineer, Google Cloud Public Sector

Added 18/08/2026

We are seeking a skilled Security Platform Engineer to join our dynamic team focused on securing cloud infrastructure for public sector clients. In this role, you will be responsible for designing, implementing, and maintaining security solutions that protect sensitive information and ensure compliance with governmental regulations. You will work closely with cross-functional teams to identify security risks and develop effective mitigation strategies. Your expertise will guide the integration of security best practices within the cloud environment, ensuring the highest levels of data protection and system reliability. The ideal candidate will have extensive experience in cloud security architecture, with a strong...

End User Platform Vulnerability Engineer

Added 21/09/2026

We are seeking an End User Platform Vulnerability Engineer to strengthen the security of workplace technology and protect users, devices, applications and data across an enterprise environment. In this role, you will identify, assess and help remediate vulnerabilities affecting endpoint platforms, operating systems, productivity tools, browsers, mobile devices and associated infrastructure. You will work closely with security operations, infrastructure, service management and engineering teams to reduce risk and maintain secure, reliable end-user services. Your responsibilities will include managing vulnerability scanning and assessment activities, validating findings, prioritising remediation according to risk, and coordinating corrective actions with technical owners. You will investigate...

Platform and Services Engineer - IAM (we have office locations in Cambridge, Leeds and London)

Added 18/09/2026

We are looking for a Platform and Services Engineer specialising in Identity and Access Management (IAM) to help design, operate and continuously improve secure, reliable identity services across a complex technology environment. This role can be based in Cambridge, Leeds or London, with flexible working arrangements available. You will work closely with infrastructure, security, application and service teams to ensure that users, systems and applications have the right access at the right time. Your responsibilities will include administering and developing IAM platforms, including authentication, authorisation, directory services, privileged access and identity lifecycle management. You will support joiner, mover and leaver...

Software Engineer III - DevSecOps / Compliance Platform Engineering

Added 01/09/2026

We are seeking a Software Engineer III to design, develop, and maintain secure, scalable platforms that support DevSecOps, governance, risk, and compliance capabilities. In this role, you will work across engineering, security, infrastructure, and compliance teams to automate controls, improve visibility, and embed security throughout the software development lifecycle. You will contribute to architectural decisions, establish engineering standards, and deliver reliable services used to manage compliance evidence, policy enforcement, vulnerability remediation, and operational risk. Responsibilities include building and enhancing cloud-based applications, APIs, integrations, and workflow automation; developing tools that collect, validate, and report compliance data; and integrating security scanning, identity,...

IAM Platform Engineer – Identity, Entitlements & Authorisation

Added 18/08/2026

We are seeking a skilled IAM Platform Engineer specializing in Identity, Entitlements, and Authorization to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing identity and access management solutions that enhance security and streamline user access across our systems. You will collaborate with cross-functional teams to define and enforce security policies, ensuring compliance with industry standards and best practices. Your expertise will be crucial in evaluating and integrating new IAM technologies and tools to continuously improve our infrastructure. Your primary responsibilities will include developing and maintaining identity and access management frameworks, conducting risk...

Principal Platform Engineer || Agentic AI || Identity and Access Management

Added 29/07/2026

We are seeking a Principal Platform Engineer to join our innovative team focused on developing cutting-edge solutions in Identity and Access Management (IAM). In this pivotal role, you will be responsible for designing, implementing, and maintaining scalable platform architectures that ensure secure and seamless user access across our applications. You will collaborate with cross-functional teams to define system requirements, develop technical specifications, and ensure compliance with industry standards and best practices. Your expertise will be instrumental in enhancing the security posture of our IAM solutions while driving initiatives to improve system performance and user experience. The ideal candidate will possess...

Platform & Cyber Security Specialist

Added 17/09/2026

We are seeking a Platform & Cyber Security Specialist to strengthen the security, resilience and operational performance of critical technology platforms. This role will support the design, implementation and continuous improvement of secure infrastructure and cloud environments, while helping to protect systems, applications and data from evolving cyber threats. The successful candidate will work closely with technology, engineering, risk and service teams to embed practical security controls across the platform lifecycle. Key responsibilities will include monitoring and responding to security events, investigating vulnerabilities and coordinating remediation activities. You will contribute to secure configuration management, identity and access controls, endpoint protection,...

Kubernetes and Container Platform Security Specialist

Added 15/09/2026

We are seeking a Kubernetes and Container Platform Security Specialist to strengthen the security, resilience, and compliance of modern containerised environments. In this role, you will help design, implement, and maintain secure Kubernetes platforms across development, testing, and production environments. You will work closely with cloud, infrastructure, software engineering, and security teams to embed effective controls throughout the container lifecycle, from image creation and deployment to runtime monitoring and incident response. Your responsibilities will include defining and enforcing Kubernetes security standards, hardening clusters and container hosts, managing role-based access controls, and improving network policies, secrets management, admission controls, and workload...

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...

Cloud Platform Security Lead

Added 09/09/2026

We are seeking a Cloud Platform Security Lead to define and advance security across a complex, multi-cloud technology environment. This role will provide technical leadership for cloud security architecture, platform protection, identity and access management, and secure infrastructure engineering. You will work closely with platform, engineering, architecture, risk, and compliance teams to ensure cloud services are designed, deployed, and operated in line with robust security principles. Your responsibilities will include developing and maintaining cloud security standards, reference architectures, controls, and patterns across public and private cloud platforms. You will lead the implementation of preventative, detective, and responsive security capabilities, including...