Senior Security Architect - Platforms

Added 05/10/2026

We are seeking a Senior Security Architect – Platforms to define and deliver secure, resilient technology foundations across cloud, infrastructure, identity, networks, and enterprise platforms. In this role, you will shape security architecture standards, reference designs, and roadmaps that support business priorities while protecting systems, data, and services from evolving threats. You will work closely with engineering, infrastructure, product, risk, and governance teams to embed security into the design and delivery lifecycle. Your responsibilities will include assessing existing platforms, identifying security gaps, and designing practical solutions that improve resilience, scalability, and compliance. You will provide architectural guidance for cloud adoption,...

Principal Security Architect - IAM

Added 03/09/2026

We are seeking a Principal Security Architect specialising in Identity and Access Management (IAM) to define and lead the security architecture strategy across a complex, technology-driven environment. In this senior role, you will establish scalable, resilient and risk-based IAM capabilities that support business objectives while protecting critical systems, data and users. You will work closely with security, infrastructure, cloud, engineering, compliance and business stakeholders to translate strategic requirements into practical architectural outcomes. Your responsibilities will include developing and maintaining IAM reference architectures, principles, standards and roadmaps covering identity governance, privileged access management, workforce and customer identities, authentication, authorisation, federation and...

Principal Security Architect - Applications & Data

Added 03/09/2026

We are seeking a Principal Security Architect – Applications & Data to define and advance security architecture across a complex technology environment. This is a senior role for an experienced security professional who can translate business objectives, regulatory obligations and emerging threats into practical, scalable protection for applications, data and supporting platforms. You will act as a trusted advisor to technology and business leaders, influencing strategic decisions and embedding security throughout the design, delivery and operational lifecycle. Key responsibilities will include developing and maintaining security architecture principles, standards, patterns and reference designs for application and data environments. You will lead...

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...

Senior Security Consultant (Platform Security Engineer) - Permanent

Added 07/10/2026

We are seeking a Senior Security Consultant (Platform Security Engineer) to strengthen the security, resilience and compliance of critical technology platforms. This permanent role is suited to an experienced security professional who can combine hands-on engineering expertise with strategic consulting skills. You will work with technology, product and operational teams to identify security risks, design effective controls and embed secure practices throughout the platform lifecycle. Your responsibilities will include assessing platform architectures, cloud environments, infrastructure and deployment pipelines; defining security requirements; and advising on identity and access management, network security, encryption, secrets management, vulnerability management and secure configuration. You will...

Senior AI Platform Engineer - Security

Added 21/10/2026

We are seeking a Senior AI Platform Engineer specialising in security to design, build and operate robust platforms that support the safe development and deployment of artificial intelligence solutions. You will work at the intersection of platform engineering, cloud infrastructure and cyber security, helping teams deliver innovative services while maintaining strong controls around data, access and model usage. You will lead the design and continuous improvement of secure, scalable AI infrastructure across cloud and on-premises environments. Responsibilities will include developing automated deployment pipelines, embedding security controls throughout the software development lifecycle, managing identity and access, and establishing reliable monitoring, logging...

Senior II Security Engineer - Platform

Added 08/10/2026

We are seeking a Senior II Security Engineer – Platform to help protect and strengthen the systems, services, and infrastructure that support a large-scale technology environment. In this role, you will work across engineering, infrastructure, and security teams to identify risks, design effective controls, and improve the resilience of platforms used by internal and external customers. You will contribute to security strategy while remaining closely involved in practical implementation and operational outcomes. Your responsibilities will include designing and reviewing secure platform architectures, improving cloud and infrastructure security, and developing scalable solutions for identity, access management, secrets management, network protection, vulnerability...

Senior AI Platform Engineer - Security

Added 06/10/2026

We are seeking a Senior AI Platform Engineer – Security to help design, build, and protect the infrastructure that supports advanced artificial intelligence and machine learning services. In this role, you will work at the intersection of platform engineering, cloud security, and AI operations, ensuring that data, models, applications, and developer workflows are secure, reliable, and scalable. You will collaborate with software engineers, data scientists, security specialists, and infrastructure teams to establish secure-by-design standards across the AI platform lifecycle. Your responsibilities will include designing and implementing security controls for cloud-based AI platforms, containerised workloads, APIs, model registries, data pipelines, and...

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...

Security Engineer - Enterprise Security Platform

Added 14/10/2026

We are seeking a Security Engineer to help design, implement and maintain an enterprise security platform that protects critical systems, applications and data across a complex technology environment. You will work closely with infrastructure, cloud, application, identity and risk teams to deliver practical, scalable security capabilities and strengthen the organisation’s overall security posture. Your responsibilities will include engineering and administering security tools and services such as security information and event management, endpoint protection, vulnerability management, identity and access controls, network security and cloud security platforms. You will develop and maintain integrations, detection rules, dashboards, automation and operational procedures, while supporting...

Microsoft Security Platform Security Engineer

Added 24/09/2026

We are seeking a Security Platform Security Engineer to design, implement and maintain robust security capabilities across enterprise technology environments. This role will help protect identities, endpoints, cloud services, applications and data by developing effective security controls, improving operational resilience and supporting the organisation’s wider cyber-security strategy. You will work closely with infrastructure, engineering, architecture, compliance and incident response teams to identify risks and deliver practical, scalable solutions. Key responsibilities include configuring and administering security platforms, monitoring alerts and investigations, responding to incidents, and tuning detection and prevention controls. You will support identity and access management, endpoint protection, vulnerability management,...

Microsoft Security Platform Security Engineer

Added 23/09/2026

We are seeking a Security Platform Security Engineer to design, implement and maintain secure, resilient identity, endpoint and cloud security capabilities across a complex technology environment. You will work closely with infrastructure, engineering, operations and governance teams to protect systems, applications and data while enabling secure business delivery. The role requires a practical understanding of modern security platforms, strong problem-solving skills and the ability to translate security requirements into reliable technical solutions. Your responsibilities will include deploying and administering security controls across cloud and on-premises environments; managing identity and access controls, privileged access, endpoint protection, vulnerability management and security monitoring;...

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...

Platform Security & Compliance Lead (Contract)

Added 22/10/2026

Platform Security & Compliance Lead (Contract) We are seeking an experienced Platform Security & Compliance Lead to support the delivery of secure, resilient and compliant technology platforms. This contract role will lead security and compliance activities across cloud infrastructure, platform engineering and operational environments, ensuring that controls are embedded throughout the development and service lifecycle. You will work closely with engineering, architecture, risk, legal and operational teams to assess security risks, define pragmatic controls and support the implementation of improvements. Responsibilities will include maintaining security and compliance roadmaps, reviewing platform designs, overseeing vulnerability and remediation programmes, and ensuring that risks...

Security Platform Owner

Added 19/10/2026

We are seeking an experienced Security Platform Owner to lead the strategic direction, operational performance and continual improvement of a portfolio of security platforms and services. This role will be responsible for ensuring that security technologies remain effective, resilient, compliant and aligned with business and technology objectives. You will act as the principal owner for assigned platforms, establishing clear roadmaps, service standards, governance arrangements and performance measures. Key responsibilities will include managing the full platform lifecycle, from design and implementation through to upgrades, optimisation and eventual retirement. You will work closely with infrastructure, engineering, architecture, risk, compliance and service management...