1 to 25 of 126 Security Architecture Jobs in the UK

Head of Security Architecture page is loaded Head of Security Architecturelocations: London, United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 29, 2025 (13 days left to apply)job requisition id: R Role Purpose As Group Director, Head of Security Architecture, you'll be a core member of the LSEG … Cyber Security team. You'll lead and set the direction for the Cyber Security Architecture team which delivers across a number of areas:Principal Security architecture - a team of engineers who ensure security is build in to all projects across the group. Each architect is aligned to our business units and builds a deep … relationship with the teams in that unit. Security Architecture Design - a central function that delivers design patterns to ensure a consistent implementation of our controls across the group. This team researches new technologies, and provides guidance on how to secure them. They also run a project to provide a risk posture review across the application portfolio against our More ❯

One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world's most trusted organisations. We are the trusted partner for operators of essential services and provide end-to-end cyber security capabilities that … help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Who are we looking for? A passionate technology focused individual, with an honest and empathic approach to customer conversations. You … will have hands on experience in Security Architecture and Cloud Security and can deliver comprehensive and robust security solutions to different audiences. You will have owned, led and developed end to end solution architectures for projects which have high security requirements. Requirements This role sits within our Security Architecture and Cyber Consulting teams More ❯

Enterprise Security Architect page is loaded Enterprise Security Architectlocations: Manchester: Bristol Harbourside: Leeds Wellington Placetime type: Full timeposted on: Posted Todaytime left to apply: End Date: November 26, 2025 (14 days left to apply)job requisition id: 135879 End Date Tuesday 25 November 2025 Salary Range £90,440 - £106,400 Flexible Working Options Hybrid Working, Job Share Job … Description Summary . Job Description JOB TITLE: Enterprise Security Architect SALARY: £90,440 - £106,400 LOCATION(S): Bristol, Manchester, Leeds, or Edinburgh HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in an office site About this opportunity We're looking for passionate and forward-thinking Enterprise Security Architects who can combine deep technical thought leadership with … strong security knowledge & skills to help drive the Group's Security Architecture forward. We have a role open to be responsible for the Application Security domain. Application Security at Lloyds Banking Group includes Application Development Security, Application Security Testing, Release Management, Application Operation Protection, Mobile Application Protection, and Threat Modelling.The Chief Security More ❯

Job Title: Cyber Security Architect Location: Remote Salary: 69,000 - 78,850 per annum plus 15% bonus Employment Type: Permanent Purpose & Overview REED Technology are pleased to be recruiting for an established organisation (circa 2000 users) who are recruiting for a new Cyber Security Architect. As part of architecture team you will be responsible for designing and … implementing a robust enterprise-wide cyber security architecture function and contribute to the development of a multi-year Cyber Security Strategy. Key Responsibilities Define and embed Security Architecture Principles across all projects and changes. Develop ISO27001-compliant Security Policies and an ISMS. Create Reference Architecture and models for Identity Management and Privileged Account … Management. Contribute to the redevelopment and testing of the Security Incident Response Plan (Cyber IT and OT). Support strategic planning for a rolling five-year Enterprise Security Strategy. Collaborate with senior leadership to define KPIs and produce monthly KPI reports. Provide consultancy on security architecture for projects and programmes. Establish a review process for new More ❯

Job Title: Cyber Security Architect Location: Remote Salary: £69,000 - £78,850 per annum plus 15% bonus Employment Type: Permanent Purpose & Overview REED Technology are pleased to be recruiting for an established organisation (circa 2000 users) who are recruiting for a new Cyber Security Architect. As part of architecture team you will be responsible for designing and … implementing a robust enterprise-wide cyber security architecture function and contribute to the development of a multi-year Cyber Security Strategy. Key Responsibilities Define and embed Security Architecture Principles across all projects and changes. Develop ISO27001-compliant Security Policies and an ISMS. Create Reference Architecture and models for Identity Management and Privileged Account … Management. Contribute to the redevelopment and testing of the Security Incident Response Plan (Cyber IT and OT). Support strategic planning for a rolling five-year Enterprise Security Strategy. Collaborate with senior leadership to define KPIs and produce monthly KPI reports. Provide consultancy on security architecture for projects and programmes. Establish a review process for new More ❯

Permanent Based in Milton Keynes £50,000 pa - £60,000 pa Information Security Officer Hybrid Our client are a leading provider of software solutions for student accommodation, event management, catering, and residential services, they help institutions streamline operations, elevate customer experiences, and unlock their full potential.With over 25 years of experience and trusted by more than 350 institutions worldwide … your impact is real. If you're ready to help shape the future of operational technology in education and events, we'd love to meet you. An experienced Information Security Officer to lead security strategy, operations, and compliance. This is a hands-on role combining strategic security architecture with operational security management and regulatory compliance … oversight. The successful candidate will define security standards across our product portfolio, manage security environments, and serve as our central point for ISO27001, PCI/DSS, and GDPR compliance while supporting commercial teams with tender responses and client security assurance. Core Responsibilities: Strategic (30%) Define technical security architecture and standards across multi-cloud SaaS platforms More ❯

Permanent Based in Milton Keynes £50,000 pa - £60,000 pa Information Security Officer Hybrid Our client are a leading provider of software solutions for student accommodation, event management, catering, and residential services, they help institutions streamline operations, elevate customer experiences, and unlock their full potential. With over 25 years of experience and trusted by more than 350 institutions … your impact is real. If you're ready to help shape the future of operational technology in education and events, we'd love to meet you. An experienced Information Security Officer to lead security strategy, operations, and compliance. This is a hands-on role combining strategic security architecture with operational security management and regulatory compliance … oversight. The successful candidate will define security standards across our product portfolio, manage security environments, and serve as our central point for ISO27001, PCI/DSS, and GDPR compliance while supporting commercial teams with tender responses and client security assurance. Core Responsibilities: Strategic (30%) Define technical security architecture and standards across multi-cloud SaaS platforms More ❯

The Vacancy Job Title: Principal Cyber Security Specialist Contract Type: Permanent Location: Chatham, London Working Pattern: Hybrid—typically a couple of days a week in the office. Part-time or flexible arrangements are considered to support work-life balance. A fear of losing your current working flexibility shouldn't hinder you from applying for new opportunities, which is why … Learning for all Finance: Snoop Premium available to all colleagues Medical: Opportunity to opt in for Private Medical Insurance Bonus: Discretionary annual bonus The role: As a Principal Cyber Security Specialist, you will play a key role in architecting, deploying, and maintaining security-driven automation, integrations, and platform engineering efforts that support security operations, threat intelligence, and … incident response working under Zero trust principles. Reporting into the Cyber Security Manager, you will work closely with the security engineering, threat intel, software engineering, Cloud engineering and security operations teams to design, build, and optimize security tooling, ensuring efficient and scalable security operations across our infrastructure. Responsibilities: Acting as a Technical lead, with the More ❯

and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Global Platform Team Lead and Senior Director - IT Security is responsible for leading the design, delivery, and continuous evolution of BCG's security platforms across identity, device, and data protection domains. This role ensures end-to-end … security engineering across all technology environments, including cloud, on-prem, and hybrid systems. The leader will drive strategic planning, execution, and operations of scalable, automated, and resilient security controls that protect BCG's global operations and users, while enabling innovation and agility across BCG Core, BCG X, and CT worldwide. This role is also accountable for embedding security within DevSecOps practices, enforcing automation at scale, and applying Site Reliability Engineering (SRE) principles across all security services. The role requires strong partnership with ISRM, with a focus on balancing and prioritizing security requirements, automation opportunities, user experience needs, and broader business outcomes. Key Responsibilities Strategic Leadership & Transformation: Define and execute a unified security engineering strategy More ❯

The Role: ION Markets Information Security Team is looking to hire a Platform Security Engineer that supports the division's security strategy through definition and implementation of security controls across our platforms, infrastructure, and operational workflows. As the Platform Security Engineer, you will be responsible for designing and implementing end-to-end security controls … across ION Markets on-premises infrastructure and other internal platforms. The role spans security architecture, engineering, and operations with a strong focus on automation, detection and secure by design principles. Additionally, as part of the role you will be participating in threat detection, incident response and vulnerability management remediation. You will be serving as an operational responder, working … closely with Product, infrastructure and Security Operations teams. We are looking for a hard-working, dedicated and motivated individual. Excellent communication skills are a must, and the role holder will be expected to cultivate working relationships with other teams and colleagues of varying technical ability. The role would suit a technically strong candidate looking to drive forward career progression More ❯

Role Title: Financial Services Security Architect Location: Leeds (Hybrid - 4 days on-site per week) Day Rate: £467.50 Inside IR35 Duration: 6 months The Role We are seeking a highly experienced Security Architect with 15+ years of Information Security experience, including leadership in cloud security within the financial services sector. The role focuses on designing secure … scalable, and compliant architectures aligned with regulatory and business requirements. Key Responsibilities Define and evolve cloud security architecture strategy, aligning with European regulations (GDPR, DORA, PSD2, NIS2) and industry standards. Act as a trusted advisor to senior leadership and engineering teams on cloud security. Lead security architecture reviews, risk assessments, and controls for enterprise applications and … CD pipelines and infrastructure-as-code templates. Ensure compliance with frameworks such as NIST CSF, ISO 27001, PCI DSS, and CSA CCM. Essential Skills & Experience 15+ years in Information Security, 7-8+ years in Security Architecture. Cloud security architecture experience (AWS, Azure, GCP), multi-cloud preferred. Deep financial services security knowledge and regulatory experience. More ❯

Cyber Security Engineer - Bristol, UK KEY POINTS Up to £63,000 plus benefits Hybrid role with 3-4 days onsite Shape security across complex hybrid and on-prem environments Hands on security engineering using modern Microsoft technologies Need to be eligble for clearance ABOUT THE CLIENT Our client is a well-established organisation operating within a highly … regulated and security focused environment. Their technology function is investing heavily in secure, resilient and modern infrastructure, creating an exciting period of transformation. They are now seeking an experienced Cyber Security Engineer to strengthen security across their enterprise platforms and evolving IT landscape. THE BENEFITS Hybrid working with excellent work life balance Professional development support Opportunity to … influence security standards and contribute to high profile projects Opportunity to be put through Security Clearance THE CYBER SECURITY ENGINEER ROLE You will play a hands-on and consultative role in designing, implementing and maintaining security controls across hybrid and on premises environments. Working closely with infrastructure engineers, architects and project teams, you will ensure that More ❯

delivery. Agree and set the technical direction for the technology landscape and solutions, for the short and long term, in collaboration with delivery and engineering teams Accountable for ensuring architecture solutions throughout the project or product life-cycle, are delivered effectively, and to agreed technical standards. Accountable for ensuring stakeholders, technology teams, third parties and vendors, are aligned to … 3rd party solution providers from a technical perspective Guide, influence and challenge the technology teams and stakeholders to understand the benefits, pros and cons of solution options. Design and architecture solutions working closely with engineers from the inception through to delivery and release. Skills and Experience Vast technical experience and exposure to numerous tech stacks including Microsoft Significant experience … as a solution/enterprise architect in a consumer facing industry, with in depth experience in at least 4 of the following areas: Solution Architecture (must) Data Architecture Application Architecture (must) Technical Architecture Infrastructure Architecture Security Architecture Enterprise Architecture (must) Able to design a range of architectural solutions, with experience/knowledge More ❯

Security Architect | 6 Month Contract | Defence Client | SC Clearance Required | Up to £800 per day (Outside IR35) | Andover (1-2 days per week on-site) MERITUS are working with an expanding Defence Consultancy working with a UK Defence client based in Andover. We're looking for an experienced Security Architect with a strong background in UK Defence - ideally … with hands-on experience working on Army systems or programmes. The role involves both security and solution architecture, so it suits someone confident working across technical and operational teams. Frontline experience or exposure to Army systems would be a real advantage, as this work is closely aligned with how those systems are used in practice. Candidates must hold … an active SC Clearance. Main Responsibilities: Lead detailed security architecture reviews across Army delivery areas, identifying risks and recommending practical design improvements. Produce clear, high-quality architecture documentation and models using Sparx Enterprise Architect, ArchiMate, and NAFv4. Create and maintain technology management plans, including configuration, cryptography, and assurance processes. Work closely with security, architecture, and More ❯

people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you do your very best work. A UK Government Security Check (SC) clearance is required for this role. If you dont hold SC clearance, we will support you to apply assuming you have lived and worked in the UK … a British Citizenship or Dual Citizenship. Due to project requirements, at least 12 months Central Government experience in the last 5 years is strongly preferred. As an Aker Lead Security Architect, you will be a recognised subject matter expert in security, risk management and compliance with demonstrable experience in highly regulated industries, specifically UK Government and/or … Defence. You will build effective working relationships with delivery team members and Aker customers and operate without supervision as a security lead across multiple projects and platforms, with extensive latitude for independent judgment to drive the required outcomes for Aker and its customers. You will: Lead client-specific security and assurance of highly complex, cloud-centric data and More ❯

about our work and annual plan for delivering this is available on our website. An exciting opportunity has arisen to join the NHSCFA Technology team as an Information & Cyber Security Analyst. We are looking for someone with a proven background in Information/Cyber security and a flexible 'can do' attitude and approach to work in the Information … Cyber Security (I&CS) Team who manage and maintain the security of NHSCFA ICT infrastructure and information systems. You will work within the I&CS team to proactively monitor IT systems; identify, manage and resolve security incidents, vulnerabilities, security alerts and threats; potentially perform penetration testing; and contribute to maintaining security certifications, assurances and accreditations. … IMPORTANT Note: This position requires UK National Security Vetting to at least SC level. Please confirm residency below. We reserve the right to close this vacancy before the advertised closing date should we receive a significant number of applications. Potential applicants can contact Kannan Soman at kannan.soman@nhscfa.gov.uk for an informal chat if they have any questions regarding the More ❯

is driven by a commitment to excellence, innovation, and customer satisfaction. Role Overview Our client is looking for a well-rounded leader who will be responsible for building the security program and improving our client's overall security posture. This area is very important to our client as it is a requirement for them to be better positioned … safeguarding their customers' assets and data against an evolving landscape of sophisticated global and local threats. Job Type: Permanent Location: London, UK Work Place: Remote Requirements Experience with information security governance, risk and compliance experience for a global organization Knowledge of technical infrastructure, networks, databases and systems in relation to IT Security and IT Risk A strategic business … partner with the ability to articulate complex security concepts and risks in business terms to non-technical stakeholders, including the executive team and the board Possesses the capacity to effectively lead, manage, and inspire a team, enabling them to achieve both strategic and functional objectives Experience developing and publishing company-wide policies, standards, and other governance documents Ability to More ❯

Role: Information Security Officer Location: Milton Keynes Salary: £50k - £60k Work Pattern: Hybrid Summary: A new position has opened at an exciting software company for an Information Security Officer to lead the organisation's security strategy, operations, and compliance efforts. This hands-on role blends strategic security architecture with day-to-day operational management and … regulatory compliance oversight. The ideal candidate will establish and maintain security standards across the product portfolio, oversee secure system environments, and act as the primary contact for ISO 27001, PCI DSS, and GDPR compliance. Additionally, this role will support our commercial teams by contributing to tender responses and ensuring client security assurance. The Company: They are a technology … experience and a broad global client base, they develop solutions that simplify complexity and drive smarter, more efficient ways of working. Core Responsibilities: Strategic (30%) Define and maintain robust security architecture and standards across multi-cloud SaaS platforms. Integrate security best practices into product design, development, and roadmap planning. Conduct threat modelling and risk assessments for new More ❯

Junior Security Architect Location: Bristol (Hybrid) | Type: Permanent | Salary: up to £49,500 Were recruiting on behalf of a leading global professional services organisation seeking a Junior Security Architect to join their UK CISO function. This role offers the chance to work on major global security initiatives across cloud, AI and emerging technologies. This role will suit … someone who is looking to make their first step in to Architecture. We're looking for candidates with 23 years experience in InfoSec or related fields (e.g., Security Engineering, Security Operations, Application Security) The Role Provide security architecture guidance for internal technology projects. Review solution designs and perform threat modelling to identify risks. Recommend security controls and contribute to security-by-design reference architectures. Support the development of security governance and best practices. Collaborate with stakeholders across the UK and global teams. Assist Senior Architects on impactful security programmes. What Youll Bring 23 years experience in InfoSec or related fields. Knowledge of core security domains: IAM, network security, encryption More ❯

Security Architect Newport, South Wales (4 days onsite/Fridays remote) 6 month contract (strong potential for extension) Rate: Negotiable (DOE) ACTIVE SC Clearance is required About the Role A major defence organisation is seeking a Security Architect (Cyber) to play a key role in shaping, developing, and maintaining secure system architectures across mission-critical MOD programmes. Youll … ensure all solutions align with defence and national security standards, working closely with internal engineering teams, MOD stakeholders, and security authorities to uphold the highest standards of cyber assurance. Key Responsibilities Design and develop secure architectures for MOD platforms, systems, and networks. Align solutions with frameworks such as NIST SP 800-53, ISO 27001, JSP 440, DEF STAN … and NCSC guidance. Produce and maintain documentation: Security Architecture Documents, Risk Assessments, and Security Management Plans. Lead and support design reviews and assurance gates. Liaise with MOD, NCSC, and Information Assurance teams to support accreditation and assurance. Collaborate with engineering teams to embed security from concept through to delivery. Keep up to date with evolving threats More ❯

Data Architect/Security page is loaded Data Architect/Securitylocations: GB.United Kingdom: CHE.Baden 5400.Nordhaus 3time type: Full timeposted on: Posted 2 Days Agojob requisition id: R-141464 Job Description Job Title: Data Architect/Security Location: UK or Switzerland Join Us Lead enterprise-wide data architecture strategy and governance: • Define and manage data architecture across … teams to optimise secure interfaces.• Support analytics enablement across SAC, Power BI, and advanced analytics platforms.• Evaluate emerging technologies (e.g., data mesh, AI/ML) to enhance architecture.Champion data security, privacy, and compliance:• Implement data classification, encryption, and access control standards.• Ensure compliance with GDPR, ISO 27001, NIST, SOC 2, and sector-specific frameworks.• Develop secure data integration architectures … and monitor sensitive data flows.• Lead security assessments and contribute to incident response planning.• Promote a security-by-design culture across transformation programmes. Enable analytics and sustainability reporting: • Design hybrid data platforms integrating structured and unstructured sources.• Define reference architectures for data lakes, warehouses, and ESG reporting.• Enable self-service analytics through governed data catalogues and metadata repositories. More ❯

Role Profile The Security Architect will be responsible for designing, implementing, and maintaining the security architecture of the client's IT systems and networks. The Security Architect will work closely with other IT teams, business stakeholders, and external partners to ensure that the security policies, standards, and best practices are aligned with the organization's … goals and objectives. The security architect also monitors and evaluates the security posture of the organization and recommends improvements and enhancements to mitigate risks and threats. Roles & Responsibilities Shaping, leading and delivering value through technology advisory consultancy and through guiding transformational delivery engagements Strong stakeholder management and relationship building skills at senior levels that will enable consensus building … Develop, implement and continually refine a coherent approach and appropriate frameworks to support business transformation proposals, that includes presentations, specimen RFI/RFP content, methodologies, toolkits and deliverables. The Security Architect will have a strong foundation in the design of identity and access management, web service security, and data protection solutions implemented in a Java and AWS environment. More ❯

Cyber - Technical Security Architect (MOD) Location: Remote + South East/South West on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Technical Cyber Security Architect, you will play a pivotal role in shaping secure architecture and delivering expert consultancy to our clients, particularly within the MOD … to design, validate, and implement secure solutions that align with business and regulatory requirements. Key Responsibilities Provide secure design advice and guidance throughout the project lifecycle. Ensure adherence to security standards, blueprints, and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate the effectiveness of security controls and recommend improvements. Deliver security architecture for cloud and hybrid environments. Scope and review IT Health Checks (ITHC) and produce remediation plans. Conduct threat modelling, risk assessments, and design proportional controls. Produce security architecture artefacts including standards and blueprints. Travel to client sites (approx. 40-60%) as required for classified system access. Experience Required The successful candidate will possess Proven experience working in More ❯

View our cookie policy .Cyber Security Engineer page is loaded Cyber Security Engineerlocations: Edinburghtime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: November 24, 2025 (12 days left to apply)job requisition id: R Job Description At Aberdeen, our ambition is to be the UK's leading Wealth & Investments group.Strengthening talent and culture is one … we have both strength and scale to capitalise on the key themes shaping the market, through either public markets or alternative asset classes. About the Department At Aberdeen the Security, Resilience and Protection departments the security of our customer assets and data is of paramount importance, especially within our changing digital world. Within our department, an exciting and … challenging opportunity has arisen for an experienced and ambitious Security Engineer. About the Role This role represents a unique opportunity to contribute to the evolution of the cyber security engineering team and engage with teams across the enterprise to develop a best-in-class engineering function using emerging technologies and innovative working practices. Advancing a team culture that More ❯

Security Architect Permanent role Job Location : London ( Hybrid) Languages: Python, Bash Tech Stack: NIST, Cyber Essentials, ISO27001, SOC 2, Azure Sentinel, IAM, SOAR, SIEM Security Standards: NIST, Cyber Essentials Plus, NCSC Security Guidelines, ISO27001, SOC 2 Cloud Platforms: Microsoft Azure (Security and Architecture frameworks, Well-Architected Framework, Cloud Adoption Framework) Security Areas: IAM, SIEM … Splunk, Azure Sentinel), SOAR, Threat Prevention Tools: Palo Alto Networks, FireEye, Nessus, Azure Key Vault, Terraform, Ansible Must Have : 5+ years in security architecture, Azure (Well- Architected Framework), Identity G Access Management (IAM), SIEM (Splunk, Azure Sentinel) Nice to have : Ansible, Terraform, TOGAF, Palo Alto Networks, FireEye, Nessus, data privacy regulations (GDPR, HIPAA) Requirements Tech Stack: NIST, Cyber … Essentials, ISO27001, SOC 2, Azure Sentinel, IAM, SOAR, SIEM Security Standards: NIST, Cyber Essentials Plus, NCSC Security Guidelines, ISO27001, SOC 2 Cloud Platforms: Microsoft Azure (Security and Architecture frameworks, Well-Architected Framework, Cloud Adoption Framework More ❯