1 to 25 of 176 Security Architecture Jobs in the UK

Head of Security Architecture and Engineering leads the pillar responsible for designing and building the security foundations of the cloud-native platform. This role owns the security reference architecture, cloud security posture, identity and access management strategy, data security (including tokenisation and encryption … technical standards that the entire engineering organisation builds upon. The pillar operates as an internal platform team: it publishes self‐service security capabilities, automated guardrails, and hardened defaults that enable product teams to build securely by default without needing deep security expertise for every design decision. The ideal ...

Security Architect Permanent Location: Home/Andover (Hybrid - onsite 2 days a week) Salary: £100,000 - £110,000 (+ benefits) We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy who deliver complex, business-critical solutions into secure UK Government and Defence environments. … They are looking for an experienced Security Architect to support major programmes of work, providing security architecture assurance, risk oversight and secure design guidance across complex systems and capabilities. This is a senior, client-facing role suited to someone who can operate confidently across architecture, cyber ...

Security Architect Permanent Location: Home/Andover (Hybrid - onsite 2 days a week) Salary: £100,000 - £110,000 (+ benefits) We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy who deliver complex, business-critical solutions into secure UK Government and Defence environments. … They are looking for an experienced Security Architect to support major programmes of work, providing security architecture assurance, risk oversight and secure design guidance across complex systems and capabilities. This is a senior, client-facing role suited to someone who can operate confidently across architecture, cyber ...

Senior Cyber Security Solutions Specialist (AI, Product & Customer Enablement) Location: London, UK (Hybrid – 3 Days Onsite) Employment Type: Full-Time, Permanent Salary: Competitive + Benefits About the Role We are seeking a highly motivated Senior Cyber Security Solutions Specialist (AI, Product & Customer Enablement) to join a fast-growing … cybersecurity technology business transforming how enterprises manage cyber risk through AI-powered security intelligence and automation. This is a unique opportunity for a cybersecurity professional who combines deep security domain expertise with customer-facing excellence. You will serve as the bridge between Product, Engineering, Customer Success, and Enterprise ...

Senior Security Architect - Cloud Azure & Data Fabric Remote Inside iR35 Role Summary The Security Architect is responsible for the comprehensive design, implementation, and governance of secure architectures across both cloud-native and hybrid enterprise environments. This role is centered on Microsoft Azure and advanced Data Fabric solutions, ensuring … that all data platforms, integration layers, and cloud services are protected by robust, scalable, and compliant security controls. The architect will lead the development of security reference architectures for Azure, including secure landing zones, network segmentation, and identity and access management using Azure Active Directory, RBAC, and Privileged ...

Senior Cyber Security Architect UK | Remote | Permanent Our client is a leading digital consultancy, recognised as one of The Times Top 100 Companies to Work For for 7 consecutive years , delivering large‐scale digital transformation programmes across public services, healthcare, and enterprise organisations. As a Senior Cyber Security … will play a key role in ensuring secure, resilient, and scalable solutions are designed, implemented, and operated across complex technology environments. This role combines security architecture, technical leadership, and people development , working closely with agile delivery teams to embed security throughout the software development lifecycle while helping ...

perspectives. We offer a challenging and exciting environment for career development, with a focus on training, growth and fostering an inclusive culture. The Information Security team is the organisational cybersecurity centre of excellence. We are responsible for driving the organisational cyber security improvements, implementing core security controls … supporting other technical teams in implementing the required security standards in a diverse technology ecosystem. The Security Architect supports strategic and technical leadership for information security architecture across the organisation. They define security frameworks, review solution designs, establish security standards, and work closely with ...

Enterprise Security Architect - Telecoms (SC) - Contract - Hybrid working (London) - £competitive Synergize Consulting are now hiring for an Enterprise Security Architect to work at a leading consultancy client on a contract basis. The successful candidate will provide independent security oversight of solution designs, ensuring that security requirements … architectural principles, regulatory obligations, and business objectives are consistently met. They will support the definition and maintenance of the enterprise security architecture across mobile telecoms-based systems within the programme including 4G/5G core, RAN, OSS/BSS, and enterprise IT systems. Key Responsibilities Conduct security ...

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This Senior Security Engineer role … will suit an experienced Security Engineer, Infrastructure Security Engineer, Network Security Engineer, Platform Security Engineer, Cyber Security Engineer or DevSecOps Engineer with strong enterprise firewalling, secure infrastructure, Elastic/SIEM, public cloud security and hands-on security engineering experience. This is a senior ...

requisition id: R0056768**Summary**We are seeking a strategic and highly technical Vice President to lead our global Cyber Exposure Management/Cyber Engineering & Architecture organization within a complex, multinational enterprise. This executive will drive modernization of the Company’s cyber defense capabilities, shape long-term security architecture … infrastructure, cloud, AI-enabled technologies, operational technology, and enterprise platforms. The ideal candidate combines deep technical credibility with executive leadership, operating effectively across engineering, architecture, operations, and business leadership teams. This leader will influence enterprise technology decisions, guide adoption of emerging technologies, and strengthen the organization’s ability ...

requisition id: R0056768**Summary**We are seeking a strategic and highly technical Vice President to lead our global Cyber Exposure Management/Cyber Engineering & Architecture organization within a complex, multinational enterprise. This executive will drive modernization of the Company’s cyber defense capabilities, shape long-term security architecture … infrastructure, cloud, AI-enabled technologies, operational technology, and enterprise platforms. The ideal candidate combines deep technical credibility with executive leadership, operating effectively across engineering, architecture, operations, and business leadership teams. This leader will influence enterprise technology decisions, guide adoption of emerging technologies, and strengthen the organization’s ability ...

Technical Customer Enablement Manager (AI & Cyber Security) Location: London, UK (Hybrid – 3 Days Onsite) Employment Type: Full-Time, Permanent Salary: Competitive + Benefits About the Role We are seeking a highly motivated Technical Customer Enablement Manager to join an innovative, AI-driven cybersecurity SaaS organisation transforming how security teams manage cyber risk, asset visibility, and operational resilience. This role sits at the intersection of Customer Enablement, Cyber Security, Product, Customer Success, AI, and Technical Training . You will leverage your cybersecurity expertise to create impactful onboarding programmes, technical learning resources, solution demonstrations, and customer adoption strategies ...

Cleared Senior Security Architect Location: Basingstoke, Hampshire (Full-Time Onsite) Contract: 12-Month Rolling Contract Rate: £700-£750 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are currently seeking an experienced Senior Security Architect to join a high-profile government programme delivering … secure, resilient, and mission-critical capabilities within a highly regulated defence environment. This role offers the opportunity to shape security strategy and architecture across complex enterprise platforms, ensuring security is embedded throughout the full solution lifecycle. Working closely with technical, delivery, and stakeholder teams, you will ...

Security Solutions Architect Location: London hybrid, office based 3 days per week Salary: £140-185K base with £180-230K OTE plus excellent benefits package About the Opportunity Our client is a global enterprise software company at the forefront of DevSecOps, Application Security, and software supply chain … security . They are looking for a Security Solutions Architect to join their growing UK organisation in a highly strategic, customer-facing role. The focus is on helping large enterprise customers modernise their application security programmes , secure software delivery pipelines, and strengthen governance, risk, and compliance across ...

Cyber Security Consultant/Security Architect Salary: Up to £90,000 Location: MOD Corsham Working pattern: 5 days per week on site Clearance: Current SC clearance or DV clearance MANDATORY We are hiring for a Cyber Security Consultant with a strong Security Architecture background … support MOD and public sector environments across secure design, cyber assurance, risk management and technical security architecture. This is not a pure GRC role. We need someone who can understand technical systems, review architecture, identify security risks, advise on controls and produce clear assurance documentation. You will ...

This is a rare opportunity to take ownership of cyber security architecture at national scale, sitting at the heart of a programme with real national significance. Backed by substantial government investment, our client is developing a world-first resilient infrastructure capability designed to protect the critical services that … modern society depends on, including telecommunications, banking, transport and emergency response. As Principal Security Architect, you will serve as Security Pillar Lead across a portfolio of complex programmes, shaping strategy, leading assurance, and ensuring that the technology underpinning essential national services is built to remain secure and robust ...

Security Solutions Architect London | Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security architecture across a range of strategic technology initiatives, ensuring solutions are secure by design, scalable, and aligned to business and regulatory requirements. Working closely with architecture, engineering, and delivery teams, you will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout ...

Security Solutions Architect London | Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security architecture across a range of strategic technology initiatives, ensuring solutions are secure by design, scalable, and aligned to business and regulatory requirements. Working closely with architecture, engineering, and delivery teams, you will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout ...

world-leading Time & Frequency department seek a Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services. This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure. Backed by a government investment … robust even if global navigation satellite systems fail. Key Responsibilities: This leadership role is responsible for delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk ...

Responsibilities: Azure Security Architecture Develop end-to-end security models for Azure (IaaS, PaaS, SaaS) Design secure landing zones, network segmentation, and identity/access management (Azure AD, RBAC, Privileged Identity Management) Implement Azure-native security controls: Defender for Cloud, Sentinel, Key Vault, managed identities, encryption … rest/in-transit Oversee secure integration of Azure services (Data Lake, Synapse, Databricks, Cosmos DB, API Management) Data Fabric Security Define security patterns for distributed data platforms (Data Fabric, Data Mesh, MDM, DQ, ETL/ELT) Implement data lineage, classification, and access controls across hybrid/multi ...

seeking an experienced DV cleared Cyber Security Architect to support a high-profile Defence technology programme delivering secure cloud, AI/ML, and DevSecOps capabilities within highly classified environments. This role will be responsible for defining security architecture, managing risk and assurance activities, and ensuring secure … design principles are Embedded throughout the development life cycle. Key Skills & Experience Security Architecture and Secure-by-Design Principles Threat Modelling, Risk Assessment and Security Assurance DevSecOps and Secure CI/CD Pipelines Cloud Security (AWS, Azure or Hybrid Environments) Identity & Access Management (IAM) Kubernetes, Docker ...

Description We are seeking an experienced DV cleared Cyber Security Architect to support a high-profile Defence technology programme delivering secure cloud, AI/ML, and DevSecOps capabilities within highly classified environments. This role will be responsible for defining security architecture, managing risk and assurance activities … ensuring secure-by-design principles are Embedded throughout the development life cycle. Key Skills & Experience Security Architecture and Secure-by-Design Principles Threat Modelling, Risk Assessment and Security Assurance DevSecOps and Secure CI/CD Pipelines Cloud Security (AWS, Azure or Hybrid Environments) Identity & Access Management ...

Power Networks are looking for a Cyber Security Architect to help protect the data, networks and systems that support critical electricity infrastructure. Based from our London office at this permanent role sits within the Information Systems directorate and reports to the Cyber Security Architecture Manager. You will … operational technology environments at a time when UK Power Networks is expanding its cloud presence and strengthening mission-critical systems. You will develop cyber security systems, policies, standards, best practice and guidance, ensuring that our data, networks and systems are protected from cyber threats while remaining compliant with relevant ...

Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments writing infrastructure as code, engineering detective and preventive controls, and architecting security into workloads from … ground up. You'll work at the intersection of cloud architecture and security engineering, helping customers embed security as a foundational capability rather than an afterthought. The emphasis in this role is on engineering automated, repeatable security controls that scale across complex environments. You'll partner ...

Head of Product Security – BPL CISO Product Security | CISO Function Department: CISO Function — Product Security Reports To: Chief Information Security Officer (CISO) The Head of Product Security leads the pillar responsible for ensuring everything the company builds and ships is secure by design. This … facing pillar in the CISO function — it must embed into product squads without becoming a bottleneck, own the shift‐left programme, manage the developer security toolchain, and provide assurance that releases meet the organisation’s security and compliance requirements. The role requires a blend of technical depth, developer ...