476 to 500 of 655 Security Architecture Jobs in the UK

Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Job Title: Enterprise Architect (Security) Location: Farnborough, England, United Kingdom Role Type: Permanent – Full Time Package: £77,850 – £86,500 (salary dependent on experience) + Benefits Role ID: SF20662 … it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as an Enterprise Architect (Security) at any of our main UK sites, where you will have the opportunity to work with cutting-edge technology in partnership with some ...

KPMG is seeking an Enterprise Hybrid Cloud Platform Security Architect (Advisory) – Manager – National Security for UK-wide roles. The role requires high-level cloud security expertise, stakeholder engagement, and delivery of security-enabled transformation for Defence and national security clients. On-site work across multiple … locations with national travel is expected. The incumbent will lead security architecture initiatives, balance secure cloud adoption with operational efficiency, and #J-18808-Ljbffr ...

Head of Technical Architecture - AI Contract | Inside IR35 | 6 Months Contract Length: 6 Months IR35 Status: Inside IR35 Location: London, Bristol or Manchester (predominantly remote) Clearance: BPSS Required Daily rate - £750 - £850 We are seeking an experienced Head of Technical Architecture - AI to lead the technical architecture function for a major, high-profile AI transformation programme within the UK public sector. This is an exciting opportunity to shape the architecture, strategy, and governance behind innovative AI-powered digital products that are transforming how users interact with public services. Location Flexible across London, Bristol, or Manchester ...

Role :AWS Solution Architect Location :London Career Level :Specialist/Consultant Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. Accenture is a leading global professional services company, providing … best practice for performance, resilience, and cost efficiency. Configure and maintain CI/CD pipelines and automation frameworks to support rapid delivery. Apply cloud security principles, including identity and access management, encryption, and compliance controls. Optimise architectures for scalability, reliability, and operational excellence. Produce high-quality design documentation ...

lead a strategic platform health check for a major enterprise organisation. This is a high‐impact advisory engagement where you will assess the health, security, resilience and performance of an established OCI environment, working closely with technical and business stakeholders to identify risks, optimisation opportunities and future improvements. This … state against OCI best practices and producing a structured set of recommendations. Key responsibilities include: Conducting a full OCI platform health check Reviewing infrastructure architecture and cloud design Assessing security architecture, identity and access management, and network segmentation Evaluating platform resilience, high availability and disaster recovery capabilities ...

Manager, Cyber Security, Identity , TC UKI Location: London Other locations: Primary Location Only Date: 25 Jul 2026 Requisition ID: 1673541 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career … wherever you want it to go. Join EY and help to build a better working world. Cyber security and its related challenges are a rapidly growing field. As such, the opportunities for careers in cyber security are also growing. Securing an organisation against cyber threats is a business ...

Bridewell is seeking a Senior Consultant in Security Architecture to deliver secure, robust solutions for clients across financial services, critical national infrastructure and government. You will lead end-to-end security architectures, drive governance, and implement controls across cloud and on-prem environments. Join a team that … values collaboration and cutting-edge security practices, with a hybrid working policy and opportunities to influence security strategy for high-profile clients. #J-18808-Ljbffr ...

build an exceptional experience for yourself, and a better working world for all. It is an exciting time for our Financial Services Cyber Security practice. We’re looking for Managers to join our ever expanding team of professionals to help us deliver the exceptional client experience. The opportunity … onsite three times per week. EY’s EMEIA Cyber Practice is rapidly growing and the UK team is looking for a Cyber Security Manager experienced in working on a range of projects covering the breadth of Cyber Security including: Cyber Strategy Development, Cyber Programme Management and Definition, Cyber ...

Senior Security Engineer in Tesco’s Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes that protect a global retail ecosystem serving millions of customers. You will translate complex threat and risk signals into resilient, testable, and automated … security capabilities across Tesco’s technology landscape. This role blends deep engineering leadership with a customer-first mindset: preventing disruption, safeguarding trust, and raising the bar on engineering quality across cyber defence. You will also mentor engineers and help shape an innovation agenda that strengthens Tesco’s ability ...

## About the Role83zero, a leading provider of cloud security solutions, is seeking a talented Cloud Security Consultant to join their team in London, England. This role involves designing and implementing secure cloud architectures across public, private, and hybrid environments for government and regulated clients.## Key Responsibilities* Lead … development of security strategy and implementation plans for cloud-based infrastructure* Conduct thorough threat modeling to identify and mitigate risks in cloud environments* Embed Secure by Design principles across the entire cloud lifecycle, from planning to deployment* Collaborate with cross-functional teams to ensure seamless integration of security ...

Cybersecurity consultant You'll advise enterprise clients on zero-trust architecture, identity, and incident readiness - assessment through to hands-on implementation. About the role. You'll advise enterprise clients across banking, insurance, and public sector on security posture - from architecture review and threat modelling through to hands … with their platform teams and get zero-trust principles actually implemented, on their timeline, without breaking the systems that run their business. Lead architecture reviews, threat modelling sessions, and control gap assessments against frameworks like NIST, ISO 27001, and industry-specific regulation. Translate risk into a roadmap Turn assessment ...

degree in Computer Science, Information Systems, Cybersecurity or a related technical field, or equivalent practical experience. 5 years' experience managing or leading a security program, coordinating technical projects, and guiding delivery teams to implement technical recommendations. Experience applying core cybersecurity principles and enterprise security architecture across heterogeneous … environments. Ability to travel up to 30% and support the weekend on-call roster once every 6–8 weeks. Preferred qualifications: Experience with enterprise security controls across on-premises and cloud infrastructures, including enterprise networking and network segmentation strategies. Experience with Privileged Access Management (PAM) best practices, Windows ...

Sony Interactive Entertainment is seeking a Staff Security Architect in London to shape security strategy across enterprise, cloud, platform, and AI-enabled tech. You will partner with engineering, product, and security teams to identify risks, design scalable patterns, and guide secure adoption of emerging technologies, including generative … AI. You will lead security architecture across AWS, Google Cloud, and hybrid environments, defining data protection, identity, key management controls, and #J-18808-Ljbffr ...

client is a global technology company. As a part of the Mandiants Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining experience … knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide our clients through ...

client is a global technology company. As a part of the Mandiant's Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining … experience and knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide ...

client is a global technology company. As a part of the Mandiant's Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining … experience and knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide ...

secure UK environments, you will drive CyberArk deployments, produce detailed design documentation, and act as the technical SME across complex infrastructure. Key Responsibilities PAM Architecture & Deployment: Lead end-to-end CyberArk implementations (PAS, Privilege Cloud) across complex on-premise and enterprise environments. Design & Integration: Produce High-Level Designs (HLDs … Level Designs (LLDs), and security architecture documents while integrating CyberArk with Active Directory, SIEM, and ITSM tools. Policy & Security Governance: Define privileged access policies, credential management, session monitoring, and conduct security gap analyses aligned to industry standards (NIST/ISO 27001). Stakeholder & On-Site Engagement ...

leading technology consultancy based in Greater London is seeking an experienced Cyber Security Consultant. This role requires a strong understanding of security risks and the ability to manage and lead engagements with senior stakeholders. Ideal candidates will have extensive experience in Information Security, a background in security architecture, and the ability to obtain necessary security clearances. A supportive environment with flexible working options and notable benefits is provided. #J-18808-Ljbffr ...

Circle is looking for a Senior Security Engineer to manage security across our AIVR product stack. In this role, you will think like an attacker, finding weaknesses and coordinating with engineering teams for remediation. Your responsibilities include conducting penetration testing, threat modelling, and cloud security architecture evaluations. The ideal candidate should have substantial hands-on security engineering experience and deep AWS security knowledge. #J-18808-Ljbffr ...

CBSbutler Ltd. is seeking an experienced Cyber Security Architect to provide security architecture expertise across complex programmes within a secure, high-assurance environment in London. The role focuses on embedding secure-by-design principles throughout the delivery lifecycle, acting as a senior security authority and mentoring … other security professionals, with a hybrid working pattern and the need for current DV clearance. #J-18808-Ljbffr ...

initial 6-month contract offering the opportunity to contribute to a high-impact life sciences programme. What you’ll deliver: Define and maintain technical architecture across infrastructure, EUC, identity, network, and security domains Provide architectural governance and design assurance across all migration and transformation workstreams Support the design … integration of enterprise services during large-scale device migration activities Ensure alignment of solutions with enterprise standards, security policies, and strategic roadmaps Experience required: Proven experience in enterprise architecture across large-scale IT environments and transformation programmes Strong background in infrastructure, Active Directory/identity, networking, and security ...

Assurance Advisor to provide senior cyber risk, assurance and secure-by-design expertise across a complex digital environment. Key responsibilities: Deliver detailed cyber security risk assessments and assurance across complex digital environments. Apply cyber risk management, threat modelling and secure-by-design principles. Provide security advice across cloud … SaaS and emerging technologies, including AI . Apply relevant security standards, regulatory frameworks and policies . Contribute to security architecture and formal IT Health Checks . Advise and influence senior stakeholders, translating complex risks into clear, actionable recommendations. Work across multidisciplinary teams and help embed effective security ...

Security Engineer 6 months initially London 3 days per week onsite initially, with potential to reduce to 2 days £750 per day Inside IR35 We're looking for an experienced Security Engineer to join a large enterprise environment, supporting both secure-by-design initiatives and security platforms. … This is a hands-on role sitting across security architecture, engineering and delivery click apply for full job details ...

Canterbury Christ Church University is seeking a Digital Solutions Architect (Cyber Security) to own the security architecture for identity, cloud platforms, hybrid infrastructure, networks, integrations and data. You will work with architects across domains to embed security from inception. The role requires a degree in Computer … Science or Cyber Security, extensive IAM/PAM, threat modelling and security governance experience, plus the ability to translate risk into practical design decisions #J-18808-Ljbffr ...

including Agile, TDD, BDD, CI/CD automation, DevOps practices, Cloud and Microservices Architecture. Technology enthusiast, avid follower of new technologies, design patterns and architecture styles . Experience and appreciation for the Payments Industry and regulatory landscape from both a technical, functional and business perspective . Familiarity with event … driven, reactive architectural patterns such as event sourcing, CQRS and hexagonal architecture . Security architecture awareness including identity management, authentication and role-based access design . Strong consulting and stakeholder management skills, with the ability to operate effectively in complex, multi-team client environments. What ...