Red Team Consultants – Managing, Principal & Executive Principal

Added 30/10/2026

Red Team Consultants are sought at Managing, Principal and Executive Principal levels to lead and deliver sophisticated security assessments for a diverse range of clients. You will help organisations identify, understand and reduce their exposure to real-world cyber threats by combining technical expertise, creative thinking and strong communication skills. Depending on seniority, responsibilities will include planning and conducting red team operations, adversary simulations, penetration tests and physical or social engineering assessments. You will be expected to develop realistic attack scenarios, perform reconnaissance, exploit weaknesses, demonstrate business impact and produce clear, evidence-based reports. You may also support incident response exercises, threat-led...

Red Team Consultants – Managing, Principal & Executive Principal

Added 30/10/2026

Red Team Consultants are sought at Managing, Principal and Executive Principal levels to lead and deliver sophisticated security assessments for a diverse range of clients. These roles involve emulating realistic adversaries to identify weaknesses in people, processes and technology, while providing clear, practical guidance that helps organisations improve their resilience. Depending on seniority, responsibilities will include planning and managing red team engagements, defining rules of engagement, developing attack scenarios, conducting reconnaissance, exploiting vulnerabilities and assessing detection and response capabilities. You will use a broad range of techniques across infrastructure, cloud environments, applications, identity platforms, physical security and social engineering, while...

Principal Security Architect — DevSecOps (Group Manager II - Information Security)

Added 24/09/2026

We are seeking a Principal Security Architect to provide strategic leadership across DevSecOps, cloud security, application security, and secure technology delivery. In this senior management role, you will define and advance security architecture principles, standards, and patterns that enable secure, scalable, and resilient products and platforms. You will partner with engineering, infrastructure, product, risk, and compliance teams to embed security throughout the software development lifecycle and support informed, risk-based decision-making. You will lead and mentor security architects and specialists, establish consistent ways of working, and promote a culture of shared security ownership. Key responsibilities include developing target-state security architectures; reviewing...

Principal Security Architect — DevSecOps (Group Manager II - Information Security)

Added 23/09/2026

We are seeking a Principal Security Architect to lead the strategic design and delivery of secure, scalable solutions across a complex technology environment. In this Group Manager II-level role, you will provide architectural direction for DevSecOps practices, embedding security throughout the software development lifecycle and enabling engineering teams to deliver resilient products at speed. You will partner with technology, product, infrastructure, risk, and compliance stakeholders to define security strategies, establish standards, and align delivery roadmaps with enterprise risk objectives. Your responsibilities will include developing and maintaining security architecture principles, reference models, patterns, and technical standards; reviewing proposed solutions and identifying...

Principal Security Architect (FTC)

Added 16/10/2026

We are seeking a Principal Security Architect for a fixed-term contract to provide senior technical leadership across a complex, evolving technology environment. You will define and promote security architecture principles, ensuring that new and existing services are designed, implemented and operated in line with recognised security standards, regulatory obligations and organisational risk appetite. Working closely with technology, engineering, infrastructure, data and business teams, you will translate strategic objectives and business requirements into practical, resilient security solutions. The role will involve developing and maintaining security architecture frameworks, roadmaps, patterns and standards, as well as assessing proposed changes, platforms and third-party services....

Principal Security Architect

Added 16/10/2026

We are seeking an experienced Principal Security Architect to provide strategic leadership across the design, implementation and continuous improvement of enterprise security capabilities. You will define security architecture principles, standards and roadmaps that support business objectives while protecting systems, applications, data and infrastructure. Working closely with technology, engineering, risk and operational teams, you will ensure security is embedded throughout the solution lifecycle, from early concept and design through to deployment and ongoing service improvement. Your responsibilities will include developing target-state architectures, reviewing complex solutions, identifying risks and recommending proportionate controls. You will establish and maintain architecture patterns covering areas such...

Principal Security Architect (SPaR)

Added 15/10/2026

We are seeking an experienced Principal Security Architect to provide strategic leadership across security architecture, risk management and secure technology delivery. In this senior role, you will define and maintain security architecture principles, standards and patterns, ensuring that business strategies, technology roadmaps and transformation programmes are aligned with robust security outcomes. You will work closely with senior stakeholders, engineering and delivery teams to embed security by design across applications, infrastructure, cloud services, data and emerging technologies. Your responsibilities will include assessing current and future security capabilities, identifying architectural risks and recommending proportionate mitigations. You will lead the production and review...

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...

Principal Enterprise Security Architect

Added 09/10/2026

We are seeking a Principal Enterprise Security Architect to define and advance the security architecture strategy across a complex, technology-led environment. This role will provide senior technical leadership, establish secure-by-design principles, and ensure that security is embedded across business capabilities, applications, infrastructure, data, cloud services, and emerging technologies. You will work closely with executive stakeholders, technology leaders, product teams, and risk specialists to translate business objectives into practical, scalable, and resilient security solutions. Key responsibilities include developing and maintaining enterprise security architecture standards, reference models, principles, and roadmaps; assessing current and proposed architectures for security, privacy, resilience, and regulatory alignment;...

Principal Security Architect

Added 14/09/2026

We are seeking a Principal Security Architect to define and advance the security architecture across a complex, evolving technology environment. In this senior role, you will establish security principles, reference architectures and design standards that support resilient, scalable and compliant services. You will work closely with technology, engineering, product and risk teams to ensure security is embedded throughout the design, delivery and operation of platforms, applications, data services and infrastructure. Your responsibilities will include leading architecture reviews, identifying and mitigating security risks, and translating business and regulatory requirements into practical technical controls. You will develop target-state architecture and roadmaps covering...

Principal Security Architect

Added 14/09/2026

We are seeking a Principal Security Architect to define and advance the security architecture strategy across a complex, evolving technology environment. This role will provide senior technical leadership, establish secure-by-design principles, and ensure that security considerations are embedded throughout business and technology change. You will work closely with engineering, infrastructure, cloud, data, product, risk, and compliance teams to develop resilient solutions that protect systems, information, customers, and services. Key responsibilities include creating and maintaining enterprise security architecture standards, reference architectures, design patterns, and technology roadmaps. You will lead security reviews for major programmes and solutions, identify architectural risks, recommend proportionate...

Principal Information Security Consultant (Day rate Contract)

Added 20/10/2026

We are seeking an experienced Principal Information Security Consultant for a day-rate contract supporting the delivery of strategic information security, risk and assurance initiatives. The successful candidate will provide expert guidance to senior stakeholders, helping to strengthen security capability, manage information and technology risks, and ensure that appropriate controls are embedded across business and technical change. Responsibilities will include leading security assessments, reviewing architectures and designs, and providing pragmatic recommendations aligned with recognised industry standards and regulatory expectations. You will advise on risk treatment, security governance, policies, standards and operating models, while supporting the development of security strategies, roadmaps and...

Principal Consultant / Associate - OT Cyber Security

Added 19/10/2026

We are seeking a Principal Consultant / Associate – OT Cyber Security to provide expert advice and practical support across operational technology (OT), industrial control systems and critical infrastructure environments. You will work with clients to understand their operational, technical and regulatory challenges, develop proportionate cyber security strategies, and help them improve resilience without compromising safety, availability or production. The role will involve leading or contributing to OT security assessments, maturity reviews, risk assessments, gap analyses and transformation programmes across a range of sectors. Your responsibilities will include developing OT security architectures, policies, standards and governance frameworks; supporting network segmentation,...

Principal Consultant / Associate - OT Cyber Security

Added 19/10/2026

We are seeking a Principal Consultant / Associate – OT Cyber Security to provide expert advice and practical support across operational technology (OT), industrial control systems (ICS) and critical infrastructure environments. This role will involve helping clients understand and manage cyber risk across the full OT lifecycle, from assessment and strategy through to implementation and continuous improvement. You will work with senior stakeholders, engineering teams, IT and security functions to develop pragmatic solutions that protect safety, reliability and business continuity. Key responsibilities will include leading OT cyber security assessments, maturity reviews, risk analyses and gap assessments; developing and implementing OT...

Principal Information Security Consultant (OT)

Added 19/10/2026

We are seeking a Principal Information Security Consultant (OT) to provide expert security advice across operational technology environments, helping organisations strengthen resilience, manage risk and protect critical systems. You will work with senior stakeholders, engineering teams and technology specialists to shape practical security strategies that support safe, reliable and compliant operations. The role will involve influencing decision-making at both strategic and technical levels, while translating complex cyber security risks into clear, actionable recommendations. Your responsibilities will include leading OT security assessments, maturity reviews and risk assessments; developing security architectures, policies, standards and roadmaps; and advising on the secure design, deployment...