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Security Architect United Kingdom Jobs

23 Job Offers

Security Architect
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Solirius Consulting
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Security Architect
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Solirius Consulting
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Security Solutions Architect | United Kingdom
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86000.00 - 96000.00 GBP / Year
ExtraHop
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Staff Security Architect
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Kraken Digital Asset Exchange
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Solution Architect - Networking & Security
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United Kingdom, Shoreham-by-Sea
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Focus Group
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Lead Security Architect
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Dynamic Search Solutions
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Microsoft Security Architect
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Seeking a Microsoft Security Architect in the UK to design robust Azure, Entra ID, and Defender suite solutions. You will lead client-facing engagements, architecting secure cloud infrastructures and advanced identity management. Expertise in Azure networking, Sentinel, and Intune is essential. J...
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Codec
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Security Architect
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Seeking a **Security Architect** in **Manchester, UK** to join a forward-thinking Digital & Data team. You will design security solutions for large-scale infrastructure projects, leveraging certifications like **CISSP** or **TOGAF**. This hybrid role offers agile collaboration, private healthcare...
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PA Consulting
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Ai Security Architect
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Seeking an **AI Security Architect** with 20+ years in cybersecurity and 3+ in AI/ML security to lead secure architecture for AI systems. Based in **London or Birmingham**, this role involves threat modeling, MLSecOps, and defining trust/risk controls. Expertise in cloud platforms (Azure, AWS, GC...
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United Kingdom, London, Birmingham
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NTT DATA
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Safety & Security Product Architect
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Safety & Security Product Architect sought in Camberley, UK, to drive sustainable growth across Public Sector, Defence, and Enterprise. Leverage 10+ years of expertise in integrated security solutions, control room transformation, and analytics. This role demands strong commercial acumen, technic...
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360 Resourcing Solutions
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SAP Security Architect and Team Lead
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Lawrence Harvey
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Lead Security Architect
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Whitehall Resources Ltd
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Cloud / Application Security Architect
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Seeking a Cloud / Application Security Architect (Principal) in London to lead security assurance across SDLC and CI/CD pipelines. You will enforce embedded security practices, integrate advanced tools (SAST, DAST, SCA), and conduct risk assessments against OWASP and NIST standards. Requires 5+ y...
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NTT DATA
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SbD Security Architect - AI
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SbD Security Architect – AI role at VodafoneThree UK in Newbury. You will embed security into AI/ML systems, balancing innovation with risk and compliance. Ideal for architects with cloud, digital, or network experience and knowledge of AI-specific threats. Enjoy great pay, bonuses, 28 days leave...
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Vodafone
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Security Architect
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We are seeking a Security Architect to join our London team, driving innovation through agile engineering and strategic security design. You will deliver robust solutions for large-scale infrastructure projects, leveraging certifications like CISSP or TOGAF. This hybrid role offers private health...
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PA Consulting
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Lead Application Security Architect
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Lead Application Security Architect sought to define and scale Arrive’s global SSDLC. This senior role unifies security strategy across cloud-native environments (GCP, AWS) and microservices. You will champion AppSec tooling (Snyk, Checkmarx), secure AI/ML systems, and partner with engineering te...
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United Kingdom, London, Stockholm, Łódź
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Arrive
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Lead Security Architect
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Lead Security Architect sought by Just Eat Takeaway.com to define the technical 'North Star' for security across a global, cloud-native platform. This pivotal London-based role requires strategic risk management, C-Suite communication skills, and deep expertise in Cloud Security, IAM, and Network...
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Just Eat Takeaway.com
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Cyber Security Architect
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BAE Systems seeks a Cyber Security Architect for a 12-month hybrid contract in Portsmouth (£850/day). You will apply expert knowledge of NIST, ISO 27001, and Zero Trust to deliver strategic cyber solutions. This role involves shaping security strategy, advising on critical frameworks, and managin...
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850.00 GBP / Day
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Outsource UK
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Cyber Security Architect
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Seeking a **Cyber Security Architect** in **Portsmouth, UK** to define secure architectures for defence and critical national infrastructure. You will apply Secure by Design principles, conduct risk assessments, and influence security strategy. Requires expertise in NIST, ISO27001, Zero Trust, an...
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852.50 GBP / Day
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Morson Talent
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Security Architect
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Seeking a skilled **Security Architect** in **London, UK** to design and enhance enterprise security architecture. You will perform threat modeling, risk assessments, and ensure alignment with **NIST CSF**, **NCSC CAF**, and **Secure by Design** principles. Ideal candidates have 5+ years in Cyber...
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NTT DATA
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About the Security Architect role

Explore Security Architect jobs and discover a pivotal career at the intersection of technology, business, and risk management. A Security Architect is a senior-level professional responsible for designing, building, and overseeing the implementation of an organization's comprehensive security infrastructure and strategy. They act as the master planners of cybersecurity, translating complex security requirements into resilient architectural blueprints that protect critical assets, data, and systems from evolving threats. Professionals in these roles are strategic advisors, ensuring security is embedded by design rather than bolted on as an afterthought.

The core responsibility of a Security Architect is to develop and maintain an enterprise's security framework. This involves creating reference architectures, security patterns, and enforceable standards that guide technology projects across on-premises data centers, hybrid environments, and public cloud platforms like AWS, Azure, and GCP. They conduct thorough architecture risk assessments and threat modeling for new applications and major infrastructure programs, identifying vulnerabilities before they can be exploited. A significant part of the role is advocating for and implementing a Zero Trust security model, where implicit trust is eliminated and strict identity verification, least-privilege access, and micro-segmentation are enforced.

Day-to-day tasks for those in Security Architect jobs typically include designing secure configurations for cloud-native technologies, including containers, Kubernetes, and serverless computing. They define robust controls for data protection, encryption, and identity & access management (IAM), utilizing modern protocols such as OAuth2 and OpenID Connect (OIDC). Furthermore, Security Architects are key enablers of DevSecOps, integrating security tooling like SAST, DAST, and software composition analysis (SCA) directly into CI/CD pipelines to foster a culture of continuous security. With the rise of artificial intelligence, many architects now also provide critical guidance on AI/ML security, addressing risks related to model integrity, data poisoning, and responsible AI adoption.

Typical skills and requirements for Security Architect positions include a deep, hands-on understanding of multiple security domains: network, application, data, and identity security. Expertise in industry frameworks such as NIST Cybersecurity Framework (CSF), ISO 27001, and OWASP is essential. Candidates generally possess 8-10+ years of progressive experience in cybersecurity, solution architecture, or engineering roles, often supported by a bachelor's degree in computer science, cybersecurity, or a related field. Professional certifications like CISSP, CCSP, SABSA, or TOGAF are highly valued and demonstrate a validated level of expertise. Success in these jobs demands not only technical prowess but also exceptional communication and leadership skills to influence stakeholders, mentor engineers, and champion a secure-by-design philosophy across the entire organization. If you are seeking a role where you define the security foundations that enable business innovation, exploring Security Architect jobs is your next strategic career move.