1 to 25 of 62 Lead Security Architect Jobs

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 ...

Lead Security Architect - Microsoft Security specialist Location: UK (Hybrid) (London, Birmingham, Manchester, Newcastle, Edinburgh) The Opportunity We’re looking for a Lead Security Architect to play a key role in shaping and delivering secure, enterprise-scale technology solutions across complex transformation programmes. This … senior leadership role combining strategy, architecture, and hands-on delivery , where you’ll define security direction, influence senior stakeholders, and ensure robust, scalable security architectures are embedded across major client engagements. You’ll operate as a trusted advisor, helping organisations navigate evolving security challenges while enabling secure ...

Title: SAP Security Architect and Team Lead Location: UK, Flexible + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time/Permanent Role ID: SF70994 Shape the Future of Secure Engineering At Babcock, we’re working to create a safe and secure world, together. … join us, you can play your part as a SAP Security Architect and Team Lead at Lakeside, near Cosham, Portsmouth. The role As a SAP Security Architect and Team Lead, you’ll play a vital role in safeguarding the systems that underpin some ...

Work on Technology That Protects What Matters At SiXworks , we build secure digital solutions that support Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Lead Security Architect who enjoys solving difficult technical challenges and wants their work to have real operational impact. What You’ll Do As a Lead Security Architect , you’ll carry out secure delivery of internal and MOD projects. This will require supporting technical agile teams in delivering Kubernetes environments ...

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 ...

Anson McCade is seeking a Lead Security Architect to shape and deliver enterprise security across complex programmes in the UK. You will set security direction, partner with senior stakeholders, and embed security-by-design across cloud and on-prem environments. In this senior leadership … role, you’ll define strategies and roadmaps for Microsoft security technologies, lead a talented team, and drive transformation with pre-sales support and governance alignment. #J-18808-Ljbffr ...

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 ...

SiXworks is seeking a Lead Security Architect to deliver secure, mission-critical digital solutions for Defence and National Security. You will drive secure architectures across MOD projects, collaborate with cross-functional teams, and guide agile practices to ensure robust security and compliance. The role requires … proactive, strategic thinker with strong risk management and regulatory knowledge. The position involves working in secure environments with potential UK security clearance. #J-18808-Ljbffr ...

seeking an AI Security Architect for a 6 month initial contract (Inside IR35) based at St Pauls, with a weekly 1 day on-site presence. You will help lead some of the industry's most forward-thinking AI security projects and define a strategic security roadmap for AI deployments. You must have demonstrable enterprise AI security experience, proven ability to communicate at a high level, and be able to work autonomously. #J-18808-Ljbffr ...

seeking a Principal Security Architect to lead application and data security across our technology landscape in Manchester. You will drive secure-by-design strategies for cloud platforms, APIs, and data services while guiding governance and risk decisions. The role spans architecture leadership, threat modelling, and collaboration … with engineers to deliver resilient, scalable security outcomes. Hybrid working with strong 커mpliance focus and stakeholder engagement. #J-18808-Ljbffr ...

Southern Water is seeking a Security Architect to shape secure-by-design practices across hybrid environments, including Azure and on‐prem infrastructure. You will collaborate with solution architects, security specialists and OT/IT stakeholders to strengthen the security posture and deliver secure digital transformation. … will lead threat modelling, risk assessments and security requirements throughout the delivery lifecycle, driving governance and assurance across IT and OT domains. #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 ...

Security Wizardry Radar Page seeks a Principal Consultant - Security Architect to lead secure architectures across AI, data analytics and edge technologies within regulated environments. The role blends remote work with Bristol/Bulford collaboration and regular travel across the UK. You will define target-state architectures ...

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 ...

Anson McCade is seeking a Senior Cyber Security Architect for a leading technology and digital transformation consultancy. You will lead secure design and delivery of cloud services for clients, embedding security across the SDLC and guiding engineering teams. The role combines hands-on architecture, client engagement … mentorship of security professionals, with opportunities to shape security strategy across applications, infrastructure and cloud environments. #J-18808-Ljbffr ...

Made Tech invites a Lead Security Engineer to shape security across engagements for UK government and public sector projects. You will define secure-by-default reference architectures, embed threat modelling, and drive vulnerability remediation within delivery teams. You’ll work with client leads, platform teams, and senior … stakeholders to balance security and delivery speed, applying CAF, Cyber Essentials, and HMG PSPF guidance to enable safe, scalable systems. #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 ...

SATS Ltd. is seeking a Senior Security Architect to design and guide secure technology solutions across cloud, on-premises, and hybrid environments. The role collaborates with infrastructure, cloud, data, and security teams to embed security requirements from design through implementation and to influence architecture standards globally. … position requires strong technical depth, risk judgment, and the ability to mentor junior staff while delivering reusable security patterns and guardrails #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 ...

Babcock in the UK is seeking a SAP Security Architect and Team Lead to own SAP security across ERP and cloud environments while leading a skilled team. The role is based at Lakeside near Cosham, Portsmouth, with hybrid working arrangements and clear career growth opportunities. … will shape strategy, govern audits, and drive security across national defence and engineering programs, contributing to critical national security projects with real impact. #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 ...

Atos is recruiting a Security Architect to embed secure-by-design across UK programmes. You will lead security architecture, risk assessments and threat modelling for complex, multi-stakeholder initiatives with national importance. You will engage business leaders, drive governance and strategy, and mentor teams while operating ...