26 to 50 of 131 Security Architecture Jobs in the UK

tenth largest in the world. Flying over 70 million passengers a year, we employ over 12,000 people. Its big-scale stuff and we're still growing. TEAM IT Architecture incorporates the Enterprise Architecture, Solution Architecture, Technical Architecture, Data Architecture, Cyber Security Architecture plus oversight of Principle Software Engineers working within our Technology … collaboration with colleagues across IT and the broader business. We also play a leading role in developing complex IT solutions which have cross-functional impact, implement new technology/architecture approaches etc. We're looking for a Solution Architect to join our growing Solution Architecture team. Aligned to the Airline Operations domain, you'll be at the forefront … that directly impact our business. You will work closely with fellow architects, business stakeholders, and product delivery teams to define IT solutions that align with our broader strategy, enterprise Architecture and ambitious goals. Job Purpose As the Solution Lead for a product mission team, you will partner with the Head of Products, Principal Software Engineers, and Product Managers to More ❯

The Global Delivery Director - Secure Data is a critical leadership role that enables the secure foundation of BCG's digital operations globally. By driving scalable, automated, and user-focused security engineering-and by embedding security into modern engineering and operational practices-this role ensures BCG can innovate securely while maintaining trust, compliance, and operational excellence. The Global Delivery … Director - Secure Data is responsible for leading the design, delivery, and continuous evolution of BCG's data security strategy and controls. This role ensures that BCG's most sensitive data is protected globally through secure-by-design engineering, automation at scale, and resilient security platforms. The Director will drive strategic planning, execution, and operations of scalable, automated, and … resilient security solutions that safeguard BCG's global operations and users, while enabling innovation and agility across BCG Core, BCG X, and CT worldwide. This role is accountable for embedding security within DevSecOps practices, applying Site Reliability Engineering (SRE) principles across all security services, and aligning with privacy, compliance, and business leaders to maintain trust and regulatory More ❯

DevOps & AWS Lead Location: London (Hybrid) Duration: 6 Months Day rate: £430.00 Umbrella Only Job Description Purpose of the role: To develop, implement and manage the banks cloud and security infrastructure, including the development and implementation of effective security administration processes for all platforms. Accountabilities View Details: Execution of assessments and analysis on new security technologies in … the bank, including cloud access security brokers (CASBs), cloud data loss prevention (DLP) solutions, and cloud encryption solutions, to secure the banks cloud environments through seamless integration. Development and implementation of effective security administrative processes for all platforms, including cloud security architecture, aligned to the organisations security and regulatory requirements. Implementation of cloud security monitoring solutions to detect and alert on potential security threats and anomalies. Execution of incident investigations related to cloud security to identify the root causes and implement corrective measures promptly to minimise damage and return to normal operations. Identification, analysis and implementation of emerging cloud security technologies and solutions to prevent threats and enhance the banks More ❯

DevOps & AWS Lead Location: London (Hybrid) Duration: 6 Months Day rate: £430.00 Umbrella Only Job Description Purpose of the role: To develop, implement and manage the banks cloud and security infrastructure, including the development and implementation of effective security administration processes for all platforms. Accountabilities View Details: Execution of assessments and analysis on new security technologies in … the bank, including cloud access security brokers (CASBs), cloud data loss prevention (DLP) solutions, and cloud encryption solutions, to secure the banks cloud environments through seamless integration. Development and implementation of effective security administrative processes for all platforms, including cloud security architecture, aligned to the organisations security and regulatory requirements. Implementation of cloud security monitoring solutions to detect and alert on potential security threats and anomalies. Execution of incident investigations related to cloud security to identify the root causes and implement corrective measures promptly to minimise damage and return to normal operations. Identification, analysis and implementation of emerging cloud security technologies and solutions to prevent threats and enhance the banks 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 ❯

SAP Security Lead - Uxbridge (2-3 days a week office based) £75K-£80K + benefits 5+ years of experience in SAP Authorisation and Security. Extensive experience in SAP Security including expertise in architecture, SoD, access request reduction, and role design simplification. Proficiency in SAP Security for both on-premise and cloud environments. Effective communication and collaboration … skills. Strong problem-solving and analytical skills. SAP certification in security or related areas is a plus. Good communication skills, written and spoken fluency in English Preferred Qualifications Familiarity with SAP GRC and multinational team environments. Bachelor's degree in Computer Science, Information systems engineering, Business, or equivalent experience. Key Responsibilities: SAP Security Lead is responsible for the … delivery of SAP Security services to the users via managed service partner. Manage SAP user accounts and access across on-premise and cloud systems. Broad Technical Knowledge: Demonstrate a comprehensive understanding of SAP Security architecture, security authorization design, and integration across both on-premise (S/4HANA, BW/4HANA, SAC) and cloud SAP environments. SoD More ❯

Cyber Security Architect - Defence SectorLocation: Newport (Typically 4 days per week) | Clearance Required: SC Clearance RequiredType: Full-Time | Salary: Inside IR35 - from £63.00 per hour (PAYE/LTD option available) Belcan are currently supporting one of our long standing clients, who are seeking a Cyber Security Architect with a strong background in secure systems design and defence standards … on mission-critical platforms, applications, and networks, ensuring they are secure by design and compliant with the highest standards. The client is ideally looking for a specialist in the Security space, with ideally around 5+ years of experience. They are one of the global leaders in aerospace innovation, and commercial aircraft. They will be looking for someone who has … architectures for MOD platforms and networks. Ensure alignment with standards including NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain security documentation such as Security Architecture Documents, Risk Assessments, and Management Plans. Lead secure design reviews and contribute to engineering assurance gates. Liaise with MOD, NCSC, and other More ❯

Cyber Security Architect - Defence Sector Location: Newport (Typically 4 days per week) Clearance Required: SC Clearance Required Type: Full-Time Salary: Inside IR35 - from 63.00 per hour (PAYE/LTD option available) Belcan are currently supporting one of our long standing clients, who are seeking a Cyber Security Architect with a strong background in secure systems design and … on mission-critical platforms, applications, and networks, ensuring they are secure by design and compliant with the highest standards. The client is ideally looking for a specialist in the Security space, with ideally around 5+ years of experience. They are one of the global leaders in aerospace innovation, and commercial aircraft. They will be looking for someone who has … architectures for MOD platforms and networks. Ensure alignment with standards including NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain security documentation such as Security Architecture Documents, Risk Assessments, and Management Plans. Lead secure design reviews and contribute to engineering assurance gates. Liaise with MOD, NCSC, and other More ❯

Senior GenAI Security Consultant, AWS Generative AI Innovation Center Are you ready to shape the future of secure artificial intelligence? The AWS Generative AI Innovation Center stands at the forefront of the AI revolution, where we're not just implementing technology - we're defining how the world's largest organizations will safely harness the power of generative AI. We … re seeking a Senior GenAI Security Consultant to join our elite team of innovators, architects, and strategists. This isn't just another security role - it's an opportunity to write the playbook for secure GenAI implementation at global scale. You'll work at the bleeding edge of technology, where the challenges are unprecedented and the impact is immediate … and far-reaching. Key Responsibilities: Lead security architecture and implementation for enterprise GenAI deployments across EMEA Design and implement security controls specific to GenAI applications Develop security frameworks and governance models that enable rapid, secure GenAI adoption Guide customers through security assessments, architecture reviews, and implementation Create reusable security accelerators and assets for More ❯

Location: London or Cheltenham, 3 days in the office Clearance: Active SC Clearance Salary: £45,000 - £70,000 + Benefits This is an exciting opportunity for a Technical Cyber Security Consultant to join an expanding technical consultancy as they support public sector clients across cyber, telecoms, and data. This role involves designing secure networks, analysing complex datasets, and contributing … to protecting UK security through data driven insights and solutions. Key Responsibilities Assessing your client's' needs, understanding how their needs may differ from their wants, and appropriately managing stakeholder relationships. Selecting, understanding and adapting security control frameworks. Designing, justifying and implementing security management strategies. Identifying risks from design documentation and proposing proportionate cyber security controls. … Ensuring security principles are applied during design and development to reduce risk. Developing and communicating corporate information security policy, standards and guidelines. Developing organisational strategies that address information control requirements. Identifying and monitoring environmental and market trends and proactively assessing impact on business strategies, benefits and risks. Performing threat modelling and risk assessments to develop a holistic picture More ❯

Location: London or Cheltenham, 3 days in the office Clearance: Active SC Clearance Salary: £45,000 - £70,000 + Benefits This is an exciting opportunity for a Technical Cyber Security Consultant to join an expanding technical consultancy as they support public sector clients across cyber, telecoms, and data. This role involves designing secure networks, analysing complex datasets, and contributing … to protecting UK security through data driven insights and solutions. Key Responsibilities Assessing your client's' needs, understanding how their needs may differ from their wants, and appropriately managing stakeholder relationships. Selecting, understanding and adapting security control frameworks. Designing, justifying and implementing security management strategies. Identifying risks from design documentation and proposing proportionate cyber security controls. … Ensuring security principles are applied during design and development to reduce risk. Developing and communicating corporate information security policy, standards and guidelines. Developing organisational strategies that address information control requirements. Identifying and monitoring environmental and market trends and proactively assessing impact on business strategies, benefits and risks. Performing threat modelling and risk assessments to develop a holistic picture More ❯

The Chief Information Security Office (CISO) is a global team supporting the confidentiality, integrity, and availability of the firm's information assets across Europe, Asia, and the Americas. It implements security solutions to meet business needs and ensures trustworthiness of customer data and infrastructure. The Principal Security Architect is a cybersecurity expert collaborating with the CTO and … CIOs to design and govern security patterns for application development, ensuring security is integrated into technology infrastructure and business applications. This role requires cross-departmental collaboration within the organization to embed security as an emergent property of design decisions made across technology teams. The Principal Security Architect will lead a team of architects to review solutions … ensuring security controls are incorporated and best practices are followed, particularly in infrastructure projects like cloud environments. The role involves overseeing efforts to identify requirements, evaluate technologies, and support product development to address security challenges globally. Purpose of the role Develop, implement, and manage the bank's cloud and security infrastructure, including security administration processes across More ❯

Overview Insight Investment is looking for a skilled and proactive Application Security Specialist to join our Security Architecture team. This role focuses on embedding security into the software development lifecycle and driving DevSecOps practices across engineering teams. The ideal candidate will have a strong technical background in application security, secure coding, and automation within CI …/CD pipelines. Role Responsibilities Collaborate with development, DevOps, and architecture teams to integrate security into the SDLC. Design and implement secure coding practices and threat modelling processes. Lead the integration of security tools into CI/CD pipelines (e.g., SAST, DAST, SCA, IAST). Conduct security assessments of applications, APIs, and microservices. Develop and maintain … security standards, guidelines, and automation scripts. Provide guidance on secure design patterns and architecture decisions. Promote a DevSecOps culture and continuous security improvement across development and architecture team. Experience Required Strong understanding of application security principles (e.g., OWASP Top 10, CWE). Experience with secure coding in languages such as Java, Python, JavaScript, or .NET. More ❯

Cyber Security Engineer (Defence) NCC Bristol based with hybrid working (3-4 days per week in office) Salary: Competitive Salaries plus 12.5% employer pension, private medical insurance and additional benefits package. Government Security Clearance: to the nature of our business, all employment is subject to satisfactory references being obtained alongside a level of government security clearance. Closing … to withdraw adverts earlier if required. Summary: The NCC is a not-for-profit organisation supporting manufacturing innovation across 16 sectors in the UK. Were looking for a Cyber Security Engineer to join our expanding team as new member of the IT department providing guidance and hands on Cyber Security support. Youll work within a small, skilled & friendly … team who work closely together to help protect NCC from cyber security threats. Primarily working on IT projects & programmes across IT Defence Portfolio, you will take a consultative and hands-on role in the design, implementation, and ongoing maintenance of security controls across both hybrid and on-premises IT environments. Primarily working with Microsoft technologies and integrated toolsets More ❯

Cyber Security Lead - £800 per day - Inside IR35 - Remote - 6 months initial contract - Priority will be given to candidates with active or recently lapsed SC clearance. Our client, one of the UKs biggest producers of ZERO CARBON energy, is looking for a Cyber Security Lead to strengthen their cyber resilience and provide assurance across a complex, fast-moving … and regulatory bodies. Personality, credibility, and the ability to influence are as critical as technical expertise. Key responsibilities - Cyber Assurance and GRC Leadership: Lead assurance activities and programmes, aligning security controls to ISO 27001, NIST CSF, ONR, and UK Gov standards Gap Analysis and Compliance: Produce audit-ready evidence, manage ONR requirements, and ensure ongoing alignment with NCSC and … NPSA guidance Cloud Security Architecture: Secure and optimise Azure and M365 environments across IaaS, PaaS, and SaaS services Microsoft Security Stack: Deliver and support enterprise use of Defender, Purview, Sentinel (KQL, Logic Apps), Entra ID (IAM, PIM), DLP, AIP, and MCAS Security Programme Delivery: Lead and advise on security initiatives within CNI-regulated environments, ensuring More ❯

Cyber Security Lead - £800 per day - Inside IR35 - Remote - 6 months initial contract - Priority will be given to candidates with active or recently lapsed SC clearance. Our client, one of the UKs biggest producers of ZERO CARBON energy, is looking for a Cyber Security Lead to strengthen their cyber resilience and provide assurance across a complex, fast-moving … and regulatory bodies. Personality, credibility, and the ability to influence are as critical as technical expertise. Key responsibilities - Cyber Assurance and GRC Leadership: Lead assurance activities and programmes, aligning security controls to ISO 27001, NIST CSF, ONR, and UK Gov standards Gap Analysis and Compliance: Produce audit-ready evidence, manage ONR requirements, and ensure ongoing alignment with NCSC and … NPSA guidance Cloud Security Architecture: Secure and optimise Azure and M365 environments across IaaS, PaaS, and SaaS services Microsoft Security Stack: Deliver and support enterprise use of Defender, Purview, Sentinel (KQL, Logic Apps), Entra ID (IAM, PIM), DLP, AIP, and MCAS Security Programme Delivery: Lead and advise on security initiatives within CNI-regulated environments, ensuring More ❯

Kubernetes Security Specialist | Ocra Security Essential | Global Payments Company Remote UK (London preferable) 6 months (with potential extension) We’re seeking an experienced Kubernetes Security Specialist to support a leading global financial services organisation on a key cloud security project. The successful contractor will play a central role in strengthening container security posture and integrating … Orca Security into existing cloud environments. Key Responsibilities: Implement and optimize security configurations across Kubernetes clusters. Deploy, manage, and fine-tune Orca Security for continuous cloud workload protection. Conduct security assessments and recommend remediations for vulnerabilities and misconfigurations. Collaborate with DevOps, Cloud, and Security teams to embed best practices across CI/CD pipelines. Support … compliance and governance initiatives, ensuring alignment with internal and external standards. Required Skills & Experience: Proven experience in Kubernetes security architecture and hardening. Hands-on expertise with Orca Security (deployment, configuration, reporting). Strong understanding of containerization , cloud-native workloads , and cloud platforms (AWS, Azure, or GCP) . Proficiency with IaC tools (Terraform, Helm, etc.). Familiarity with More ❯

a private equity owned legal firm who are growing exponentially. Due to this rapid expansion, they are scaling their technology function and are recruiting for a Head of Cyber Security to join their team and lead their security posture. The Role Define and execute the overall Cyber Security strategy, ensuring it aligns with business objectives, manages risk … and supports the firm's rapid growth. Oversee the Cyber Security function, including Security Operations, Incident Response, and Governance, Risk, and Compliance (GRC) specialists, providing leadership, mentorship, and effective resource allocation. Establish and enforce a robust security governance framework, including policies and procedures for information security, risk management, and compliance with legal and regulatory requirements (e.g. … GDPR, ISO 27001, PCI DSS if applicable). Manage and continuously improve the firm's security architecture and controls across all domains: network, cloud (SaaS/IaaS), endpoints, and applications. Lead the Incident Response and Disaster Recovery programs, ensuring capabilities are tested, effective, and ready to mitigate the impact of security breaches. Drive security awareness and More ❯

Logiq is a fast‐growing technology company delivering secure, modern platforms for high‐risk, mission‐critical environments across the private sector and UK Central Government. We are expanding our Security Architecture capability and seeking experienced Principal Security Architects who can shape, assure, and enable delivery of secure, cloud‐native services at scale. You will be comfortable working … across the full systems lifecycle, from discovery and architecture through delivery and transition to live, serving as a trusted “customer friend”. You’ll partner with engineering, product, and senior leadership to embed Secure by Design, de‐risk complex change, and simplify security for decision‐makers. A strong grasp of how contemporary cloud‐native services (containers, Kubernetes, microservices …/serverless, identity, secrets, and zero trust patterns) are designed and implemented is essential to success in this role. Our consultants lead parallel workstreams spanning security engineering and assurance, maintain day‐to‐day client engagement, and contribute to presales and bid activity when needed. What you’ll do Secure product & platform delivery (cloud‐native focus) • Provide hands‐on cyber More ❯

Logiq is a fast‐growing technology company delivering secure, modern platforms for high‐risk, mission‐critical environments across the private sector and UK Central Government. We are expanding our Security Architecture capability and seeking experienced Principal Security Architects who can shape, assure, and enable delivery of secure, cloud‐native services at scale. You will be comfortable working … across the full systems lifecycle, from discovery and architecture through delivery and transition to live, serving as a trusted “customer friend”. You’ll partner with engineering, product, and senior leadership to embed Secure by Design, de‐risk complex change, and simplify security for decision‐makers. A strong grasp of how contemporary cloud‐native services (containers, Kubernetes, microservices …/serverless, identity, secrets, and zero trust patterns) are designed and implemented is essential to success in this role. Our consultants lead parallel workstreams spanning security engineering and assurance, maintain day‐to‐day client engagement, and contribute to presales and bid activity when needed. What you’ll do Secure product & platform delivery (cloud‐native focus) • Provide hands‐on cyber More ❯

FDM is a global business and technology consultancy seeking a Security Architect to work for our client within the public sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role based in Solihull . Our client is seeking an experienced Security Architect to join one of our key public … sector client engagements. This is an exciting opportunity to contribute to the strategic design of secure, cloud-based platforms supporting critical national infrastructure. As a Security Architect, you will play a central role in capability mapping, architectural design, and implementation of cloud-native security solutions. You will work closely with stakeholders to ensure that security controls and … evolving threat landscapes. This role is especially suited for professionals with a blend of hands-on expertise in Mist (Juniper Networks) and a strong technical foundation in Microsoft Azure security services. Responsibilities Perform detailed capability mapping into Mist (Juniper Networks), ensuring alignment between enterprise security needs and platform capabilities Design and implement scalable, secure security architectures for More ❯

Logiq is a fast‐growing technology company delivering secure, modern platforms for high‐risk, mission‐critical environments across the private sector and UK Central Government. We are expanding our Security Architecture capability and seeking experienced Principal Security Architects who can shape, assure, and enable delivery of secure, cloud‐native services at scale. You will be comfortable working … across the full systems lifecycle, from discovery and architecture through delivery and transition to live, serving as a trusted “customer friend”. You’ll partner with engineering, product, and senior leadership to embed Secure by Design, de‐risk complex change, and simplify security for decision‐makers. A strong grasp of how contemporary cloud‐native services (containers, Kubernetes, microservices …/serverless, identity, secrets, and zero trust patterns) are designed and implemented is essential to success in this role. Our consultants lead parallel workstreams spanning security engineering and assurance, maintain day‐to‐day client engagement, and contribute to presales and bid activity when needed. What you’ll do Secure product & platform delivery (cloud‐native focus) • Provide hands‐on cyber More ❯

Logiq is a fast‐growing technology company delivering secure, modern platforms for high‐risk, mission‐critical environments across the private sector and UK Central Government. We are expanding our Security Architecture capability and seeking experienced Principal Security Architects who can shape, assure, and enable delivery of secure, cloud‐native services at scale. You will be comfortable working … across the full systems lifecycle, from discovery and architecture through delivery and transition to live, serving as a trusted “customer friend”. You’ll partner with engineering, product, and senior leadership to embed Secure by Design, de‐risk complex change, and simplify security for decision‐makers. A strong grasp of how contemporary cloud‐native services (containers, Kubernetes, microservices …/serverless, identity, secrets, and zero trust patterns) are designed and implemented is essential to success in this role. Our consultants lead parallel workstreams spanning security engineering and assurance, maintain day‐to‐day client engagement, and contribute to presales and bid activity when needed. What you’ll do Secure product & platform delivery (cloud‐native focus) • Provide hands‐on cyber More ❯

Role title: Information Security Manager Reports to: Head of Operational Resilience Location: Hub Location Hours of work: Full time, with 3 days per week in the office SMCR Function: Conduct Purpose of role Information Security Manager you will define and drive the information security strategy across our financial services business. You will lead a growing team of … security professionals to safeguard customer data, ensure compliance with regulatory frameworks, and build a culture of security awareness throughout the organisation. Your strategic vision and hands-on expertise will protect critical systems and support business growth. Key Responsibilities Develop and maintain the enterprise information security strategy aligned with business goals Lead the implementation and oversight of a … 3rd party managed Security Operations Centre (SOC) ensuring effective integration. Baseline and conduct regular reviews with an incoming 3rd party managed SOC and the security tools in the Cloud environment (Defender and Sentinel) Oversee security architecture, vulnerability management, incident response, and threat intelligence Lead security risk assessments and manage remediation plans for identified gaps Ensure More ❯

Cyber Security Consultant - Permanent | £75,000-£85,000 + Benefits We are seeking a highly skilled and experienced Cyber Security Consultant to join a dynamic and growing consultancy delivering strategic cyber solutions across Defence, Government, and Critical National Infrastructure sectors. This is a permanent position offering a competitive salary, flexible working arrangements, and a comprehensive benefits package. Role … Overview As a Cyber Security Consultant, you will act as a Subject Matter Expert (SME) , providing specialist advice and support to clients across a range of complex and sensitive environments. You will be responsible for developing and implementing cyber security strategies, conducting risk assessments, producing technical documentation, and advising on secure system design and assurance. The role requires … role that demands a high level of professionalism, technical expertise, and the ability to communicate clearly and confidently with stakeholders at all levels. Key Responsibilities Provide best practice cyber security advice and hands-on support to clients across Defence and secure sectors. Develop cyber security strategies, policies, processes, and implementation plans tailored to client needs. Conduct technical risk More ❯