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We are seeking an experienced Security Service Designer to shape and improve secure, user-centred services across a complex organisation. You will work at the intersection of service design, cybersecurity and operational delivery, helping teams understand security needs and turn them into practical, effective services. This is an opportunity to influence how security is experienced by colleagues, customers and partners, while supporting the delivery of resilient and trustworthy digital services.

You will lead discovery and design activities, including user research, stakeholder interviews, journey mapping, service blueprinting and the development of clear, accessible service propositions. You will identify pain points, risks and opportunities across end-to-end security journeys, then collaborate with security specialists, product managers, engineers, architects, delivery teams and policy colleagues to develop and test improvements. Your responsibilities will include translating complex security requirements into straightforward guidance and service patterns, defining user needs and outcomes, creating prototypes, facilitating workshops, and using evidence and feedback to iterate designs. You will also help establish consistent design standards, document service models and contribute to roadmaps, governance and continuous improvement.

You will bring proven experience in service design, user-centred design or a related discipline, ideally within cybersecurity, technology, regulated services or another complex environment. You should be confident conducting qualitative research, analysing insight and communicating recommendations to both technical and non-technical audiences. Experience of designing security, identity, access management, incident response or risk-related services would be valuable, as would familiarity with agile delivery, design systems and accessibility standards. We are looking for someone who can balance user needs with security, privacy, compliance and operational considerations; build strong relationships across diverse teams; and challenge existing ways of working constructively. You will need excellent facilitation, storytelling and stakeholder management skills, along with the ability to manage competing priorities and deliver high-quality work in a changing environment.

We are seeking an experienced Cyber Security Architect to design, develop and maintain secure technology architectures across a complex and evolving digital environment. You will provide expert guidance on security strategy, architecture and risk, ensuring that systems, applications, infrastructure and cloud services are designed and operated in line with recognised security principles and regulatory expectations.

The role will involve producing and maintaining security architecture patterns, standards, reference models and design documentation. You will work closely with technology, engineering, product and risk teams to assess proposed solutions, identify vulnerabilities and recommend practical controls. Responsibilities will include conducting threat modelling, security risk assessments and design reviews; advising on identity and access management, network security, data protection, encryption, application security and cloud security; and supporting the selection and implementation of appropriate security technologies. You will also contribute to incident response, vulnerability management, security testing and the continuous improvement of cyber resilience.

Applicants should have substantial experience in cyber security architecture, security engineering or a closely related discipline, with a strong understanding of enterprise, cloud and application security. Experience of developing security strategies and architectures within regulated or complex environments is highly desirable. You should be confident interpreting security frameworks and standards such as NIST, ISO 27001, CIS Controls or similar, and be able to translate technical risks into clear business recommendations. Relevant professional qualifications, such as CISSP, CISM, SABSA, CCSP or equivalent experience, would be advantageous. Excellent communication and stakeholder-management skills are essential, alongside the ability to influence senior colleagues, explain complex concepts clearly and balance robust security with operational and commercial needs.

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 of security architecture documentation, threat models, design decisions and technical assurance reports, while supporting governance forums and investment planning. You will provide expert advice on complex initiatives, challenge proposed designs where necessary and help teams translate security requirements into practical, deliverable solutions. The role will also involve contributing to security strategy, policies and reference architectures, supporting risk acceptance processes and promoting consistent approaches across a diverse technology estate. You will act as a trusted adviser during major incidents, technology change and supplier engagements, helping to ensure that security controls remain effective and appropriate.

Applicants should have substantial experience in security architecture, cyber security or a closely related discipline, together with a strong understanding of enterprise architecture and modern technology environments. You will need practical knowledge of cloud security, identity and access management, network security, application security, data protection, secure development and risk assessment. Experience of recognised security frameworks, architectural methods and regulatory or compliance requirements would be highly beneficial. Professional security or architecture certifications are desirable, although equivalent experience will be considered. Strong communication and influencing skills are essential, as is the ability to explain complex issues clearly to technical and non-technical audiences. We are looking for someone who can operate strategically while remaining sufficiently hands-on to guide delivery teams and achieve measurable improvements in security maturity.

We are seeking an experienced Okta Architect to design, implement and evolve secure, scalable identity and access management solutions across a complex technology environment. You will provide architectural leadership across workforce and customer identity, ensuring that Okta capabilities support business objectives, security standards and regulatory requirements. This is an opportunity to shape identity strategy, establish best practice and influence stakeholders across technology, security and business teams.

Your responsibilities will include developing target-state IAM architectures, roadmaps and reference designs; configuring and integrating Okta Workforce Identity and, where appropriate, Customer Identity solutions; and overseeing single sign-on, multi-factor authentication, lifecycle management, adaptive access and privileged access integrations. You will assess existing services, identify opportunities for improvement and lead the delivery of robust, highly available identity solutions. The role will also involve creating standards and patterns, reviewing technical designs, supporting incident and problem management, and maintaining clear architectural and operational documentation.

You will bring substantial experience designing and delivering Okta solutions within enterprise environments, including practical knowledge of SAML, OAuth 2.0, OpenID Connect, SCIM, REST APIs and directory technologies such as Active Directory and LDAP. Experience integrating cloud platforms, SaaS applications and modern DevOps practices is essential, together with a strong understanding of zero-trust principles, identity governance, security controls and data protection requirements. Okta certifications, such as Okta Certified Administrator, Consultant or Architect, would be advantageous. You should be confident communicating complex technical concepts to both technical and non-technical audiences, able to challenge constructively and comfortable leading work across multiple teams. Strong analytical, problem-solving and stakeholder management skills are required, alongside a pragmatic approach to balancing security, usability, cost and delivery timelines.

We are seeking an experienced Identity and Access Management Security Architect to design, develop, and oversee secure identity solutions across a complex technology environment. You will define IAM architecture and roadmaps that support business objectives while strengthening security, regulatory compliance, and operational resilience. The role will involve working across cloud, on-premises, hybrid, and modern application environments to establish consistent principles for authentication, authorisation, identity governance, and privileged access management.

Key responsibilities include developing reference architectures, security patterns, standards, and technical designs for identity services. You will lead the assessment and implementation of solutions such as single sign-on, multi-factor authentication, federated identity, role-based and attribute-based access control, identity lifecycle management, privileged access management, and machine or non-human identities. You will collaborate with security, infrastructure, engineering, application, risk, and audit teams to translate requirements into practical designs, review proposed solutions, and ensure that access controls are proportionate, measurable, and aligned with recognised security frameworks. You will also contribute to threat modelling, architecture reviews, incident response planning, technical documentation, and the continuous improvement of IAM capabilities.

The successful candidate will have substantial experience in IAM architecture, cybersecurity, or a closely related discipline, with a strong understanding of enterprise identity concepts and security controls. Practical knowledge of directory services, federation protocols such as SAML and OAuth 2.0, OpenID Connect, SCIM, certificate-based authentication, APIs, and cloud identity platforms is expected. Experience with privileged access, access reviews, segregation of duties, zero trust principles, and identity governance frameworks will be highly valued. You should be able to communicate complex technical matters clearly to both technical and non-technical stakeholders, influence decision-making, and manage competing priorities. Relevant professional certifications in security, architecture, cloud, or identity management are desirable, along with experience operating in regulated or highly controlled environments.

We are seeking a Senior Security Architect to define and advance secure technology strategies across a complex, evolving environment. You will provide architectural leadership across cloud, infrastructure, applications, data, networks, and identity, ensuring that security is embedded into the design and delivery of products and services. Working closely with engineering, enterprise architecture, risk, compliance, and business stakeholders, you will translate organisational objectives and security requirements into practical, scalable solutions.

Your responsibilities will include developing and maintaining security architecture principles, reference models, standards, and roadmaps; assessing proposed technologies and designs; and identifying opportunities to reduce risk while enabling innovation. You will lead security reviews, threat modelling, and architecture risk assessments, advising on appropriate controls and remediation plans. The role will also involve supporting cloud security, zero-trust initiatives, identity and access management, data protection, secure software development, network security, and resilience. You will contribute to security governance, policy development, technology evaluations, and the continuous improvement of architecture and assurance processes. As a senior subject-matter expert, you will mentor architects and engineers, influence decision-making at all levels, and communicate complex risks clearly to both technical and non-technical audiences.

You will bring substantial experience in security architecture or a closely related discipline, with a strong understanding of enterprise security principles, modern cloud platforms, and security engineering practices. Experience designing solutions across hybrid environments, applying recognised security frameworks, and working within regulated or risk-conscious settings is highly desirable. Strong analytical, documentation, stakeholder management, and communication skills are essential, together with the ability to balance security, usability, cost, and delivery priorities. Professional certifications such as CISSP, SABSA, CCSP, or equivalent are advantageous. You should be comfortable working independently, influencing without direct authority, and providing pragmatic guidance in a fast-changing technical landscape.

We are seeking a Lead Security Architect – AI & Data to define and advance security architecture across artificial intelligence, data, analytics, and emerging digital platforms. This is a senior role for an experienced security professional who can translate complex business and technology requirements into practical, resilient, and risk-based solutions. You will establish architectural principles, patterns, standards, and reference designs that protect sensitive information throughout its lifecycle while enabling responsible innovation.

Key responsibilities will include leading security architecture reviews for AI, machine learning, cloud, data platforms, APIs, and enterprise applications; identifying threats and designing appropriate controls across identity, access management, encryption, privacy, network security, application security, monitoring, and resilience; and assessing risks associated with generative AI, model supply chains, data poisoning, prompt injection, unauthorised data exposure, and third-party services. You will partner with engineering, data, privacy, risk, compliance, and business teams to embed security by design, oversee technical exceptions, and support the development of policies and governance frameworks. The role will also involve mentoring architects and engineers, communicating security risks to senior stakeholders, and keeping security strategies aligned with evolving regulations and industry practices.

Applicants should have substantial experience in security architecture, with a strong background in data security, cloud technologies, AI or machine learning environments, and enterprise risk management. Professional certifications such as CISSP, CCSP, SABSA, TOGAF, or relevant cloud security credentials are desirable. You will bring a detailed understanding of security frameworks and standards, such as ISO 27001, NIST, Zero Trust, privacy principles, and secure software development practices. Strong analytical, communication, influencing, and stakeholder-management skills are essential, along with the ability to make sound decisions in ambiguous situations. Experience leading security transformation initiatives and working across complex, regulated environments would be highly valued.

We are seeking an Associate Security Architect to support the design, implementation, and continuous improvement of secure technology solutions across a complex and evolving environment. Working alongside experienced security architects, engineers, developers, and business stakeholders, you will help translate security principles into practical, scalable controls that protect systems, applications, data, and services. This is an opportunity to develop your architectural expertise while contributing to initiatives that have a direct impact on organisational resilience and risk management.

Your responsibilities will include contributing to security architecture reviews, documenting current and target-state designs, and assessing proposed solutions against established policies, standards, and regulatory requirements. You will help identify security risks, recommend appropriate mitigations, and support the creation of security patterns, reference architectures, and technical standards. The role will involve collaborating with delivery teams throughout the solution lifecycle, from early requirements and design through implementation and operational handover. You may also assist with threat modelling, security assessments, cloud and infrastructure reviews, identity and access management design, network security, vulnerability management, and incident response improvements.

Applicants should have practical experience in information security, security engineering, infrastructure, software development, or a related technical discipline, together with a strong interest in security architecture. Familiarity with cloud platforms, enterprise networks, operating systems, application security, authentication technologies, and common security frameworks is desirable. You should be able to analyse complex technical information, explain risks clearly to both technical and non-technical audiences, and produce accurate architecture documentation. Relevant certifications or qualifications, such as those in cloud security, architecture, or information security, are advantageous. We are looking for a collaborative, curious, and methodical professional who can manage competing priorities, challenge assumptions constructively, and continually develop their knowledge in a changing threat landscape.

We are seeking an experienced Senior Cyber Architect to define and deliver secure, resilient architecture across a complex technology environment. You will provide strategic direction on cyber security architecture, ensuring that security controls, principles and designs are embedded throughout the development and operation of platforms, applications, networks and cloud services. Working with technical and business stakeholders, you will translate risk, regulatory and operational requirements into practical, scalable security solutions.

Your responsibilities will include developing and maintaining security architecture frameworks, principles, reference models and standards; reviewing solution designs and providing authoritative security guidance; and identifying opportunities to strengthen defence-in-depth across the organisation’s technology estate. You will lead architecture assurance activities, threat modelling, security risk assessments and design reviews, while supporting the resolution of complex vulnerabilities and incidents. The role will also involve evaluating emerging technologies, advising on cloud and hybrid environments, and contributing to roadmaps that improve security maturity, resilience and operational efficiency.

You will bring substantial experience in cyber security architecture, enterprise architecture or a closely related discipline, with a strong understanding of security concepts across infrastructure, applications, data, identity and cloud. Experience with recognised frameworks and standards such as NIST, ISO 27001, CIS Controls, SABSA or Zero Trust will be highly valued. You should be able to assess complex environments, communicate risk clearly to both technical and non-technical audiences, and influence decisions at senior level. Relevant professional certifications, such as CISSP, CISM, SABSA or a cloud security qualification, are desirable. Strong analytical, consultancy and stakeholder management skills are essential, along with the ability to work collaboratively, challenge constructively and deliver high-quality outcomes in a changing environment.

We are seeking a Senior Technical Security Architect to define and strengthen secure technology architectures across a complex, evolving environment. In this influential role, you will translate business and technology requirements into practical security solutions, ensuring that systems, platforms, applications, networks and cloud services are designed and operated in line with recognised security principles. You will work closely with engineering, infrastructure, software development, operations, risk and compliance teams, providing clear guidance throughout the technology lifecycle.

Your responsibilities will include developing and maintaining security architecture standards, patterns and reference designs; reviewing proposed solutions and identifying security risks, control gaps and opportunities for improvement; and advising on identity and access management, network security, cloud security, encryption, data protection, application security and secure integration. You will contribute to threat modelling, risk assessments, architectural reviews and security roadmaps, while helping teams embed secure-by-design practices. The role will also involve supporting incident investigations, resilience planning, vulnerability management and the continuous improvement of security controls. You will communicate complex technical matters clearly to both technical and non-technical stakeholders and may provide leadership and mentoring to security architects and engineering teams.

To succeed, you will have substantial experience in technical security architecture, enterprise architecture or a closely related discipline, with a strong understanding of modern infrastructure, cloud platforms, networks, operating systems, applications and security technologies. Experience designing solutions within regulated or high-risk environments is highly desirable. You should be confident assessing competing risks, making pragmatic recommendations and influencing decisions at senior level. Familiarity with security frameworks and standards such as ISO 27001, NIST, CIS Controls, SABSA or equivalent would be advantageous, as would relevant professional certifications. Excellent analytical, communication and stakeholder-management skills are essential, together with a collaborative approach and the ability to balance robust security with usability, delivery needs and business value.