Principal Product Security Architect

Added 09/10/2026

We are seeking a Principal Product Security Architect to define and advance security strategy across the product development lifecycle. In this senior, highly influential role, you will work with engineering, architecture, product management, cloud operations, and risk teams to embed security into the design, development, deployment, and operation of complex products and services. You will establish scalable security patterns, guide architectural decisions, and help ensure that products are resilient against evolving threats while meeting regulatory, contractual, and customer expectations. Your responsibilities will include developing product security architecture principles, reference designs, threat models, and secure development standards. You will conduct security...

Senior SoC / RTL Design Engineer

Added 18/08/2026

We are seeking a highly skilled Senior SoC / RTL Design Engineer to join our dynamic team. In this role, you will be responsible for the design, implementation, and verification of complex system-on-chip (SoC) architectures. You will collaborate closely with cross-functional teams to define specifications, develop RTL designs using SystemVerilog or VHDL, and ensure that designs meet performance, power, and area targets. Your expertise will be crucial in conducting design reviews and implementing best practices for hardware design methodologies. You will also play a key role in debugging and optimizing designs to achieve the highest quality and efficiency. The ideal...

Principal Security Specialist

Added 06/10/2026

We are seeking a Principal Security Specialist to provide strategic leadership and technical expertise across a broad information and cybersecurity landscape. In this senior role, you will help protect critical systems, services, data and users by shaping security strategy, strengthening operational resilience and embedding secure practices across technology and business functions. You will act as a trusted adviser to senior stakeholders, translating complex security risks into clear recommendations, priorities and practical actions. Your responsibilities will include leading the assessment and management of security risks, developing security architecture and control frameworks, and overseeing the design and implementation of effective protective measures....

Principal Security Specialist

Added 05/10/2026

We are seeking a Principal Security Specialist to provide strategic leadership and technical expertise across a broad information security landscape. The successful candidate will help shape security strategy, strengthen organisational resilience and ensure that technology, processes and services are designed and operated in line with recognised security principles. This is a senior role requiring the ability to influence stakeholders, lead complex initiatives and translate security risks into practical, proportionate actions. Key responsibilities will include developing and maintaining security architecture, policies, standards and control frameworks; providing expert advice on secure design, cloud environments, infrastructure, applications and emerging technologies; and leading security...

Principal Security Specialist

Added 05/10/2026

We are seeking an experienced Principal Security Specialist to provide strategic leadership and technical expertise across a broad information security landscape. This role will help strengthen security capability, protect critical systems and data, and support the delivery of secure, resilient services. You will act as a senior adviser to technology and business stakeholders, translating complex security risks into practical recommendations and helping to shape security priorities, standards and investment decisions. Key responsibilities will include developing and maintaining security architecture, policies, procedures and control frameworks; leading the assessment and treatment of information and cyber security risks; and providing expert guidance on...

Principal Security Specialist

Added 05/10/2026

We are seeking a Principal Security Specialist to provide expert leadership across the design, implementation and continuous improvement of security capabilities. In this senior role, you will act as a trusted adviser to technology, product and business teams, helping to protect critical systems, applications, data and services against evolving threats. You will define security strategies, establish practical standards and controls, and ensure that security considerations are embedded throughout architecture, development, operations and change programmes. Your responsibilities will include leading complex security assessments, threat modelling, risk reviews and control evaluations; identifying vulnerabilities and recommending proportionate remediation; and supporting the development of...

Principal Security Engineer (AppSec)

Added 14/10/2026

We are seeking a Principal Security Engineer (AppSec) to define and advance application security strategy across a complex technology environment. This is a senior technical leadership role for an experienced security professional who can influence engineering teams, strengthen secure development practices, and help protect products throughout their lifecycle. You will work closely with software engineers, architects, platform teams, and business stakeholders to embed security into design, development, testing, deployment, and operations. Your responsibilities will include establishing and evolving application security standards, threat modelling methodologies, secure coding guidance, and security architecture principles. You will lead the assessment of applications and services,...

Principal Product Security Engineer

Added 12/10/2026

We are seeking a Principal Product Security Engineer to define and advance security practices across the product development lifecycle. In this senior technical role, you will work closely with engineering, architecture, infrastructure, quality assurance, and product teams to ensure that security is embedded from design through deployment and ongoing operation. You will help shape security strategy, influence technical direction, and provide practical guidance on building resilient, trustworthy products. Your responsibilities will include establishing and evolving secure development standards, threat modelling approaches, security architecture principles, and risk assessment processes. You will review designs and code for security weaknesses, identify vulnerabilities, and...

Principal Security Engineer

Added 12/10/2026

We are seeking a Principal Security Engineer to provide technical leadership across the design, implementation and continuous improvement of enterprise security capabilities. You will define and champion security architecture principles, advise engineering and product teams, and help embed secure-by-design practices throughout the development lifecycle. The role will involve assessing complex technology environments, identifying risks, recommending pragmatic controls and ensuring that security solutions support business objectives without unnecessarily limiting innovation. You will lead initiatives spanning cloud security, application security, infrastructure protection, identity and access management, network security, vulnerability management and incident readiness. Responsibilities will include developing security standards and reference architectures;...

Principal Security Consultant Engineer

Added 09/10/2026

We are seeking a Principal Security Consultant Engineer to provide senior technical leadership across complex cybersecurity engagements. In this role, you will assess security architectures, identify vulnerabilities and risks, and design practical, scalable solutions that strengthen the resilience of systems, applications, networks, and cloud environments. You will work closely with technical teams, business stakeholders, and delivery partners to translate security requirements into clear recommendations and measurable improvements. Your responsibilities will include leading security assessments, threat modelling, architecture reviews, penetration testing oversight, and incident-readiness activities. You will develop detailed reports, risk treatments, security strategies, and implementation roadmaps, while ensuring that recommendations...

Principal Security Engineer (12 Month FTC)

Added 07/10/2026

We are seeking an experienced Principal Security Engineer for a 12-month fixed-term contract to provide technical leadership across a broad cybersecurity landscape. You will help define and deliver security strategies that protect critical systems, applications, data and infrastructure, while supporting the organisation’s wider technology and business objectives. This is a senior hands-on role requiring strong technical judgement, the ability to influence stakeholders, and a practical approach to managing security risk in a complex environment. Responsibilities will include designing and reviewing secure architectures, leading threat modelling and security assessments, and embedding security controls throughout the software development and technology lifecycle. You...

Principal Security Operations Engineer

Added 05/10/2026

We are seeking a Principal Security Operations Engineer to provide technical leadership across the design, operation and continuous improvement of security monitoring and incident response capabilities. In this role, you will help protect critical systems, applications and data by developing resilient detection strategies, improving operational processes and guiding the response to complex cyber threats. You will work closely with security architecture, infrastructure, cloud, engineering and risk teams to ensure security operations are aligned with business priorities and evolving threat landscapes. Your responsibilities will include leading the investigation and response to high-severity security incidents, developing and tuning detections across SIEM, endpoint,...

Principal Product Security Engineer

Added 23/09/2026

We are seeking a Principal Product Security Engineer to provide technical leadership across the secure design, development, and operation of products and services. In this role, you will shape product security strategy, influence engineering roadmaps, and embed security practices throughout the software development lifecycle. You will work closely with product managers, software engineers, architects, and infrastructure teams to identify risks early and deliver practical, scalable solutions that protect customers and business operations. Your responsibilities will include leading threat modelling and security architecture reviews, defining security requirements, and advising teams on secure design patterns, authentication, authorisation, cryptography, data protection, and cloud...

Principal Security Software Engineer

Added 22/09/2026

We are seeking a Principal Security Software Engineer to provide technical leadership in the design, development, and delivery of secure, scalable software systems. In this role, you will help define security engineering strategy, establish robust development practices, and guide teams in building products that protect sensitive data and withstand evolving threats. You will work closely with software engineers, architects, product managers, and infrastructure specialists to embed security throughout the software development lifecycle. Your responsibilities will include designing secure architectures, reviewing code and technical designs, identifying vulnerabilities, and driving remediation across applications, services, APIs, and cloud environments. You will develop security...

Principal Product Security Engineer

Added 22/09/2026

We are seeking a Principal Product Security Engineer to provide technical leadership across the product development lifecycle and help build secure, resilient, and trustworthy digital products. In this role, you will define and evolve product security strategy, establish practical engineering standards, and influence architecture and delivery decisions from early design through deployment and ongoing improvement. You will work closely with software engineers, architects, product managers, infrastructure specialists, and leadership to identify and reduce security risk while enabling teams to deliver at pace. Your responsibilities will include leading threat modelling, security architecture reviews, secure design assessments, and risk analysis for complex...