1 to 25 of 33 Permanent Lead Security Architect Jobs in London

Cyber Security Architect & Engineering Lead Department: IT Infrastructure Employment Type: Permanent - Full Time Location: City, London Reporting To: Head of Information Security Compensation: £75,000/year Description We are looking for a senior, hands-on Cyber Security Architect & Engineering Lead to help … shape and strengthen our future security architecture at Moore Kingston Smith. This is a technical leadership role, sitting within our Information Security team and reporting to the Head of Information Security. You will be responsible for translating security strategy and business requirements into secure designs, practical controls ...

Cyber Security Architect & Engineering Lead DGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London. You will be responsible for translating security strategy … business requirements into secure designs, practical controls, technical standards and measurable outcomes. Key Responsibilities: * Define and maintain enterprise security architecture across identity, endpoints, networks, cloud, SaaS, data, applications, APIs, integration platforms and development environments. * Act as the technical lead for AI security, working alongside business, legal, data ...

looking for a senior, hands-on Cyber Security Architect & Engineering Lead to help shape and strengthen our future security architecture at Moore Kingston Smith. This is a technical leadership role, sitting within our Information Security team and reporting to the Head of Information Security. … will be responsible for translating security strategy and business requirements into secure designs, practical controls, technical standards and measurable outcomes. This is not a purely advisory or compliance-focused position. We are looking for someone who can design, prototype, configure, guide implementation and validate the effectiveness of security ...

looking for a senior, hands-on Cyber Security Architect & Engineering Lead to help shape and strengthen our future security architecture at Moore Kingston Smith.This is a technical leadership role, sitting within our Information Security team and reporting to the Head of Information Security. You will … responsible for translating security strategy and business requirements into secure designs, practical controls, technical standards and measurable outcomes.This is not a purely advisory or compliance-focused position. We are looking for someone who can design, prototype, configure, guide implementation and validate the effectiveness of security controls across identity ...

team you'll be working with: Lead Technical Security Architect - Telecom We are currently recruiting a Lead Technical Security Architect with Telecoms experience, or an Enterprise Security Architect Consultants to join our growing Security Consulting practice. If you are passionate about … Information and Cyber Security Architecture with a strong consulting background, are obsessive about solving business and client challenges, and if you are strongly security risk focused... We can provide an excellent platform to develop your ambition and career, while helping our clients tackle some of their biggest challenges. ...

communities we serve. For ourselves. As a global team, we are transforming urban mobility. Let’s grow better, together. Role Summary The Application Security Architect is a senior, influential role responsible for orchestrating and leading Arrive’s global application security strategy. As a core member … Global Security Architecture & Engineering team, you will act as the central driver for how we securely design, build, and deploy software across the company. Your primary focus is to unite our efforts by creating, standardizing, and scaling our Secure Software Development Lifecycle (SSDLC) globally. This involves building upon ...

Lead Security Architect in Security Architecture, Technology Directorate PermanentFull TimeLocation: Leeds or LondonRole Requirements: Please note we have three positions to fillMinimum Criteria Demonstrates a solid understanding of common infrastructure design patterns, enabling effective evaluation and implementation of robust solutions. Possesses a good grasp of widely … decision-making and prioritisation. Experienced in writing technical documentation, ensuring clarity and consistency for both technical and non-technical audiences. Essential CriteriaChampion a modern security posture - threat informed and focused on measurable reduction of attack surface. Security architecture strategy & guardrails – define and evolve the security patterns, principles ...

commitment to leading the industry. Join us to be a part of the AI revolution! About the role We are looking for a Lead Security Architect to define and evolve the company's reference security architecture across enterprise IT, cloud, data, product, and AI/… company's target-state architecture for Zero Trust, IAM, reverse proxy, segmentation, AI/ML trust boundaries, and secure integration patterns, while ensuring security architecture remains practical, scalable, and aligned to business priorities. You will play a central role in helping the company scale securely as an AI-first ...

Cyber Security Architect & Engineering Lead DGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London. You will be responsible for translating security strategy ...

Cyber Security, a leading UK professional services firm, seeks a Cyber Security Architect & Engineering Lead to own security across Microsoft 365, Azure, Entra ID, Defender XDR, Sentinel, and Purview. This senior, hands-on role blends architecture and engineering to secure cloud, data, endpoints, apps … networks while enabling AI adoption. You will lead security reviews, threat modelling and automation using Python, PowerShell, and Azure Functions; drive ISO 27001 and Cyber Essentials #J-18808-Ljbffr ...

Callosum Technologies Ltd. in London seeks an experienced Security Architect to own the security design across APIs, orchestration, agentic systems, and compute infrastructure. You will translate requirements into concrete technical expectations and lead engagements with customers, partners, and reviewers. You will build and lead Callosum … security team, drive threat modelling, incident response, and secure coding practices, while ensuring compliance with high-assurance environments and #J-18808-Ljbffr ...

Methods Business and Digital Technology is seeking an experienced Security Architect to lead security architecture across a major transformation programme in London. You will define security principles, controls and assurance across identity, endpoints, Microsoft 365, apps, infrastructure and networks, ensuring secure progression through coexistence … target-state phases. You will work at the intersection of security, architecture and delivery, challenging designs where needed while enabling #J-18808-Ljbffr ...

Moore Kingston Smith is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen security architecture within our IT Infrastructure team in London. You will translate security strategy into secure designs, prototype and guide implementation across identity, cloud, data, endpoints, applications, networks … third-party services. You will lead threat modelling, security controls design, and automation, with a focus on Zero Trust and secure-by-design principles. #J-18808-Ljbffr ...

Moore Kingston Smith LLP is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen its security architecture within the IT Infrastructure team in London. This hands-on leadership role translates security strategy into secure designs, controls, and standards across the organisation. … will drive security control design, prototype configurations, and validation across identity, cloud, data, endpoints and networks, while guiding AI security initiatives and regulatory #J-18808-Ljbffr ...

Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-moving crypto landscape. You will lead threat modeling, vulnerability assessments … security tooling, while mentoring teams and collaborating with product and infrastructure to maintain industry-leading resilience. #J-18808-Ljbffr ...

Cathcart Associates Group Ltd is seeking an IFS Security Architect to own and evolve the access, permissions and security model across a large IFS Cloud transformation. The role blends architecture, hands-on delivery and governance to ensure a robust, least-privilege, audit-ready access framework across … multi-country deployment. You will embed RBAC and SoD controls, translate business processes into scalable access models, and lead security design and governance across releases. #J-18808-Ljbffr ...

leading technology firm in the United Kingdom is seeking a Security Architect to design and apply security practices across platforms and services. In this role, you'll work with Agile teams to enhance security throughout the software development process while managing and mentoring a select group … colleagues. Ideal candidates will have experience in cloud security and standards compliance, strong communication skills, and a passion for developing talent in others. #J-18808-Ljbffr ...

technology company is seeking a Cyber Security Architect to join their growing team in London and Slough. This permanent, full-time role involves defining and implementing security architecture, supporting multiple projects, and ensuring compliance with relevant standards. The ideal candidate will have over 5 years of experience … strong knowledge of security frameworks, and relevant qualifications in information security. Competitive salary based on experience is offered. #J-18808-Ljbffr ...

leading technology firm is seeking a Principal Security Architect to lead and deliver complex client engagements within the public sector. You will oversee security architecture and mentor delivery teams, ensuring quality and client satisfaction. The ideal candidate will have a strong grasp of public sector challenges ...

Pioneertechlabs is looking for a Cloud Security Architect to join their team in London/Slough. This permanent role requires collaboration with engineering teams to define and document security artifacts needed for cloud migration. The ideal candidate will have extensive experience in cloud security, public cloud … technologies like AWS and Azure, and a strong background in cybersecurity practices. Key responsibilities include leading security discussions, assessing new technologies, and ensuring robust cloud application security. A degree and relevant security certifications are essential for applicants. #J-18808-Ljbffr ...

seeking an Information Security Architecture & Engineering Lead (UK-based) to own cloud security architecture, DevSecOps, secure SDLC practice, security automation and tooling, and security architecture strategy for the organisation, replacing reactive, post-deployment triage with design-stage security input across Engineering, Product ...

Services, a music technology company, seeks a Senior Infrastructure and Cloud Security Engineer to bolster cloud security across AWS/Azure and drive secure design across production and corporate environments. The role focuses on building out the Cloud Security pillar, implementing standards, and advising on security ...

JPMorgan Chase & Co. in London seeks a Senior Principal Cybersecurity Architect to lead cybersecurity strategy and design across products and platforms. You will guide AI-enabled security patterns, ensure governance, and collaborate with global teams to deliver secure software. This role requires cross-domain expertise and leadership ...

Colt Technology Services Group Ltd. is seeking a Security Architect specialising in the Microsoft Security platform to drive architecture across Defender, Entra ID and Purview in a Zero Trust context. You will partner with Security Engineering, SOC, Risk and wider technology teams to Modernise Colt … security posture. The role focuses on design authority, architecture delivery and governance across a hybrid estate, with opportunities to influence AI/Copilot security and data governance. #J-18808-Ljbffr ...

Zaizi is seeking an experienced Solution Architect to lead the design and delivery of mission-critical digital services for the UK's Public Safety sector, partnering with government operational teams to solve complex, real-world challenges with direct frontline impact. You will shape cloud-native architectures using open ...