226 to 250 of 268 Security Architecture Jobs in the UK excluding London

platforms for high-assurance use cases, including certificate life cycle management, cryptographic policy enforcement, secure key management, and integration with enterprise services and security controls. Key Responsibilities: Lead the architecture, design and delivery of PKI platforms operating in offline/disconnected networks, ensuring solutions are secure, supportable … with approved processes. Establish and maintain cryptographic governance, including certificate policy and certificate practice statements (CP/CPS) where required, and alignment to programme security requirements. Design secure key management processes, including key generation, storage, backup, escrow (if authorised), destruction, and compromise handling. Define operational models, including role separation ...

Cyber Security Architect Gloucester based. Permanent, full-time role. Hybrid working (minimum 3 days a week onsite). About us At Raytheon UK, we are a leader in defence and aerospace technology. We help solve customers’ toughest challenges across land, sea, air, space, and cyberspace. We also provide digital … department supports and enables the wider business in delivering core services. Role and Responsibilities This role is designed for a technically strong cyber security or IT professional who is looking to transition into a Cyber Security Architect position over time. You will join as a Cyber Security ...

large-scale public sector discovery focused on enabling secure data sharing and integration across multiple external organisations. Key Responsibilities Led the technical architecture workstream, defining solution boundaries, identifying risks, and assessing technical feasibility. Designed cloud-native architecture patterns across AWS and Azure, including APIs, integration services, and scalable … data platforms. Established security, identity, and governance frameworks to support compliance, assurance, and approval processes. Collaborated with delivery, data, and product teams to shape operating models and technical solutions. Guided prototyping activities, ensuring solutions were technically viable and aligned to long-term architectural strategy. Defined technical success measures, pilot ...

ideal candidate will bring deep expertise in Terraformbased Infrastructure as Code CICD Kubernetes DevSecOps Nexusbased artifact management and platform reliability with strong alignment to security compliance and governance standards in regulated environments such as banking and financial services Hybrid working: The places that you work from … reduce service disruption and improve recovery times Drive cloud cost optimization and FinOps practices through resource governance rightsizing and utilization analysis Collaborate with security architecture and engineering teams to ensure secure platform patterns and enterprise compliance Mentor engineers and drive DevOps best practices automationfirst culture and platform standardization ...

ideal candidate will bring deep expertise in Terraformbased Infrastructure as Code CICD Kubernetes DevSecOps Nexusbased artifact management and platform reliability with strong alignment to security compliance and governance standards in regulated environments such as banking and financial services**Hybrid working:**The places that you work from … reduce service disruption and improve recovery times* Drive cloud cost optimization and FinOps practices through resource governance rightsizing and utilization analysis* Collaborate with security architecture and engineering teams to ensure secure platform patterns and enterprise compliance* Mentor engineers and drive DevOps best practices automationfirst culture and platform standardization ...

leading security consulting firm is seeking a DV Cleared Security Architect for a crucial role on a sensitive programme in Reading. You will assure design implementations meet stringent security standards and MOD requirements. Key responsibilities include reviewing designs, conducting security assessments, and providing compliance advice. This … role requires proven experience in security architecture, with an emphasis on MOD standards. An active DV clearance is essential to apply. #J-18808-Ljbffr ...

looking for an Cloud Security Consultant, with strong Cloud Security Architecture experience, to secure our fast-paced cloud transformation and developing AI strategy. You will deliver robust security design, independent assurance, and clear governance across AWS and Microsoft Azure platforms. This role requires a strategic thinker … embed security-by-design principles while seamlessly click apply for full job details ...

sustain integrated DevOps capabilities supporting a UK Government secure account. Operating within a high-assurance environment, you will ensure strict alignment with customer security policies while engaging directly with stakeholders across various customer sites. If you excel at solving complex architectural challenges in disconnected ecosystems, this is the role … you. What You Will Do Lead the Architecture: Design and implement comprehensive DevOps tooling platforms, encompassing GitLab (CI/CD, Source Control), Jira (Work Management), Confluence (Collaboration), and Ansible (Automation). Innovate in Air-Gapped Environments: Design and deliver integrated DevOps ecosystems specifically for offline environments, ensuring secure operations ...

Technology in Farnborough is seeking a Security Architect (ZTA) to design and implement comprehensive security architectures for defence and aerospace IT environments. You will develop enterprise strategies, lead programme implementations, and ensure compliance with MOD security requirements. The role demands deep expertise in security architecture, risk management and governance. You will mentor technical teams, engage with defence programme stakeholders and drive architecture decisions #J-18808-Ljbffr ...

William Hill PLC is hiring an Enterprise Security Architect to oversee security for innovative AI technologies in Leeds. This pivotal role requires a strong foundation in information security and collaboration across teams to establish secure practices and frameworks. The ideal candidate must have extensive experience in security architecture and a strong understanding of AI governance. This position offers a flexible hybrid work model with various benefits including industry-leading parental leave and discounts. #J-18808-Ljbffr ...

together expertise across cybersecurity, data science, AI, software and cloud engineering, governance, and programme management. This Technical Solution Architect role is a hands-on architecture and solution design specialist within the CSA Strategy and Governance team. They shape and assure end-to-end technical designs that enable … cyber analytics and engineering outcomes. They define and maintain key architecture artefacts (HLDs/LLDs, reference architectures, patterns, and ADRs). They also drive technology evaluation and standardisation across an open-source, petabyte-scale data platform. They own solution designs for custom cybersecurity applications, from requirements through to production ...

Raytheon UK's Digital Technologies (DT) department seeks a Cyber Security Architect in Gloucester. The role starts as a Cyber Security Engineer with a clear pathway into security architecture, offering a hybrid working model (minimum 3 days onsite). We value a solid technical foundation … cyber security or IT, curiosity, and the ability to think critically about secure system design. Prior architecture experience is not required; growth is explicitly supported and guided. #J-18808-Ljbffr ...

Technology is seeking a Security Architect (ZTA) to design enterprise‐scale security architectures and zero‐trust models for Defence and government‐related projects. The role requires DV clearance and is onsite in Farnborough with a strong emphasis on governance, risk management, and secure integration across cloud … prem environments. You will lead security architecture discussions, mentor teams, and collaborate with customer leadership to deliver robust, compliant security solutions #J-18808-Ljbffr ...

Talent Locker Ltd is looking for a Lead Security Architect in Farnborough to design secure technology solutions for mission-critical environments. This hybrid position offers a competitive salary of up to £100,000. The successful candidate will provide technical leadership, conduct risk assessments, and ensure security integration throughout … project lifecycles. Essential skills include experience in security architecture and risk management, with knowledge of Agile and secure delivery methodologies. Candidates must hold UK Security Clearance or be willing to undergo the clearance process. #J-18808-Ljbffr ...

Location: Gloucester, South GloucestershireCountry: United KingdomTime Type: Full timeDate Posted:2026-07-08 Country:United Kingdom Location:Gloucester, South Gloucestershire Position Role Type:HybridCyber Security ArchitectGloucester basedPerm, full time roleHybrid working (min 3 days a week on site)Benefits: : Competitive salary Contributory Pension Scheme (up to 10.5% company contribution … core services – supporting Raytheon UK to successfully enable collaboration, operational activities, and business delivery.Role and ResponsibilitiesThis role is designed for a technically strong cyber security or IT professional who is looking to transition into a Cyber Security Architect position over time. You will join as a Cyber Security ...

Hewlett Packard Enterprise (HPE) is seeking a Platform Security Research Engineer to join the HP Security Lab. The role focuses on researching and designing security architecture for future endpoint devices to be more secure and manageable in tomorrow’s threat landscape. You will work on hardware … firmware co‐design for security and platform roots of trust, build prototypes, document designs, and collaborate with end‐users and partners in a fast‐paced environment. #J-18808-Ljbffr ...

Consulting in the United Kingdom is seeking a Security Architect to define end-to-end security architecture for client programs, balancing business risk with security controls across Conceptual, Logical, and Implementation views. You will design secure architectures, review current measures, and work with agile teams … deliver robust security solutions for diverse projects, including live whiteboarding sessions and hybrid client-site engagements. #J-18808-Ljbffr ...

Enterprise Architect Manager - Security £96,000 + Benefits Hybrid Leeds An exciting opportunity has arisen for an experienced Enterprise Architect Manager - Security to join a leading organisation as it delivers a secure, resilient and future-ready technology strategy. This is a key leadership role, offering the opportunity … shape enterprise security architecture, influence strategic technolog... WKCL1_UKTJ ...

Enterprise Architect Manager - Security £96,000 + Benefits Hybrid Leeds An exciting opportunity has arisen for an experienced Enterprise Architect Manager - Security to join a leading organisation as it delivers a secure, resilient and future-ready technology strategy. This is a key leadership role, offering the opportunity … shape enterprise security architecture, influence strategic technolog click apply for full job details ...

Sentinel & Defender Consultant UK | Remote | 3-Month Contract | Inside IR35 Are you a Microsoft Security specialist with proven experience across Microsoft Sentinel and the Microsoft Defender suite? We're seeking a Sentinel & Defender Consultant to lead the design, deployment, configuration, and optimisation of enterprise-scale Microsoft security solutions. … work across the full project lifecycle, from architecture and implementation through to automation, threat detection, and stakeholder engagement. Strong experience with Microsoft Sentinel & Defender SIEM, XDR & SOAR expertise Security architecture and deployment experience Scripting and automation skills SC-200, SC-100 or AZ-500 certifications desirable ...

Make UK is looking for a Cyber Security Consultant in Corsham to support secure design and cyber assurance in MOD and public sector environments. This role requires strong expertise in security architecture and risk management, with the ability to communicate technical risks to stakeholders. The ideal candidate … will have a strong background in cyber security consultancy and must hold current SC clearance or DV. This role offers an on-site work environment, providing vital support across various secure projects. #J-18808-Ljbffr ...

Work on technology that directly supports Defence and National Security. We are looking for experienced Security Engineers to help design, operate and improve secure digital solutions supporting UK Defence and National Security missions. Hands-on role focused on privileged access management, identity security, credential lifecycle management … operational security. You will work across highly secure environments where reliability, resilience and strong security controls are essential. Permanent role, salary up to £85,000 plus benefits with flexible, hybrid working from Farnborough. About the role You will work alongside security architects, infrastructure engineers, platform specialists and delivery ...

providing Collaboration and Business IT Support services to some of the world's largest industry leaders. We deliver innovative solutions based on multi-domain architecture, with customer satisfaction and service excellence at the heart of everything we do.As a truly international technology provider, we pride ourselves on delivering global … customers.The PositionWe are seeking an experienced Salesforce Architect to lead the design, development, optimisation, and governance of our Salesforce platform. This role combines strategic architecture ownership with hands-on development responsibilities, ensuring scalable, secure, and high-performing solutions that support EOS' sales, finance, operations, and support functions.You will ...

something better The RoleThe Cyber Threat Intelligence Lead is responsible for leading and maturing the organisation’s threat intelligence capability and ensuring intelligence drives security strategy, investment decisions and operational priorities across the business. Acting as the senior subject matter expert for cyber threats, the role holder will deliver … Centre and influence senior stakeholders across Technology and the wider business.The role holder will contribute directly to the development and maintenance of the cyber security strategy, ensuring it remains aligned to the evolving threat landscape. They will work closely with the Head of Cyber Fusion and Chief Resilience ...

better**The Role** The Cyber Threat Intelligence Lead is responsible for leading and maturing the organisation’s threat intelligence capability and ensuring intelligence drives security strategy, investment decisions and operational priorities across the business. Acting as the senior subject matter expert for cyber threats, the role holder will deliver … Centre and influence senior stakeholders across Technology and the wider business.The role holder will contribute directly to the development and maintenance of the cyber security strategy, ensuring it remains aligned to the evolving threat landscape. They will work closely with the Head of Cyber Fusion and Chief Resilience ...