1 to 25 of 48 Security Architecture Jobs in the South East

Lead Security Architect London | £135k + Benefits | Permanent The Opportunity Our client, a prestigious global law firm, is seeking an exceptional Lead Security Architect to join their award-winning Information Security team. This is a rare opportunity to lead security architecture strategy across cutting-edge platforms including M365, AI systems, data platforms, and legal technology … at a firm that places security at the heart of everything it does. Working closely with the Head of Security Architecture and Engineering, you'll orchestrate a talented team while collaborating directly with cybersecurity lawyers who advise on hundreds of incidents globally, providing unique insights that few organisations can offer. Key Responsibilities Strategic Leadership : Develop and maintain … comprehensive security architecture strategies across diverse technology platforms Platform Security : Lead security architecture for M365, AI, data platforms, legal tech, and knowledge management systems Design Assurance : Review and approve security designs for new services, platform upgrades, and major integrations Risk Management : Drive identification and remediation of platform-specific security risks while ensuring regulatory More ❯

Our client, a large global law firm , is seeking a Senior Security Architect & Engineering Manager to lead platform security strategy and architecture across cloud, AI, data, and enterprise systems. Security is central to the firm, protecting critical systems and client data while enabling innovation and transformation. What You’ll Do: Lead the Security Architecture team, defining standards, patterns, and principles. Review and approve security designs for new services, upgrades, and integrations. Embed security early in platform development and digital transformation initiatives. Ensure compliance with GDPR, client confidentiality, and other regulations. Influence senior leadership on risk, architecture, and security investments. What We’re Looking For: 8+ years in IT or … information security with hands-on architecture experience. 2+ years leading a team of security architects. Certified (CISSP, CCSP, GIAC, or equivalent). Experience across cloud, hybrid, and on-premises architectures. Strong communication and leadership skills, with global organisation experience. Desirable: Degree in Computer Science or related field. Additional certifications (CISM, CISA, SABSA, etc.). Legal or professional More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Reading. Were excited to offer an outstanding opportunity for askilled Financial Services Security Architect to join a dynamic IT team . If you are interested and have the relevant skills and experience, please apply promptly to discuss further. Job Title: Financial Services Security Architect Location: Reading, UK (Hybrid 4 days onsite) Duration: 6 months Rate: £765 - 775 per day Inside IR35 We are seeking an exceptionally experienced Security Architect to join a high-profile programme within the financial services sector. This is a senior-level opportunity for a security leader with extensive experience designing and implementing enterprise-grade security architectures across complex, highly regulated environments. The role will focus heavily on cloud security, AI/ML security, regulatory compliance, and secure-by-design frameworks for critical systems. Why This Role? Shape and deliver the security architecture strategy for enterprise cloud and AI/ML programmes. Work on cutting-edge initiatives in the financial services More ❯

About Us Our Information & Technology (I&T) Digital Security organisation is on a mission to deliver scalable, flexible, and effective security services that support the evolving needs of our business. We operate as a centralised team, providing strategic security architecture and assurance across all business units, assets, and change initiatives. Our goal is to proactively mitigate … with our technology partners. Our team is committed to maintaining a secure digital environment that aligns with regulatory requirements and industry best practices. About the Role As an Information Security Architect, you will play a key role in shaping and maintaining our enterprise security architecture. You’ll work closely with enterprise architects, functional area specialists, and security experts to ensure that all IT systems and platforms are designed with robust, scalable, and compliant security solutions. Your responsibilities will include: Developing and maintaining security architectural models, standards, and procedures. Advising on security strategies to manage risks and ensure compliance with internal policies and external regulations. Supporting the creation of reference architectures and artefacts for More ❯

us and be at the forefront of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: Develop and maintain the enterprise cyber security architecture for the Group including development of enterprise architecture standards and patterns that address the requirements of both IT and OT that aligns with industry standards, regulatory … requirements and best practice in support of high risk and critical programmes and projects. Lead IT security risk position and lead consulting and assurance engagement into Group IT products and services. This includes overseeing the IT security risk position and mitigation planning. Management and challenge of security assurance to critical IT security projects and programmes. Lead … SSE's Secure by Design approach and provide technical expertise and support for the development and implementation of cyber security policies and architecture standards and patterns. Define and manage a security tooling roadmap to ensure the implementation of effective security controls and technologies and regularly update cyber security technical strategies including emerging innovation and technological More ❯

us and be at the forefront of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: * Develop and maintain the enterprise cyber security architecture for the Group including development of enterprise architecture standards and patterns that address the requirements of both IT and OT that aligns with industry standards, regulatory … requirements and best practice in support of high risk and critical programmes and projects. * Lead IT security risk position and lead consulting and assurance engagement into Group IT products and services. This includes overseeing the IT security risk position and mitigation planning. Management and challenge of security assurance to critical IT security projects and programmes. * Lead … SSE's Secure by Design approach and provide technical expertise and support for the development and implementation of cyber security policies and architecture standards and patterns. * Define and manage a security tooling roadmap to ensure the implementation of effective security controls and technologies and regularly update cyber security technical strategies including emerging innovation and technological More ❯

Cyber Security | MS Defender | MS Sentinel | Security Assessments | Risk Management | Azure Security | London (2 days/week in the office) | £55,700 + fantastic benefits and Pension Our client is looking for a permanent Cyber Security Specialist to develop and implement policies, processes, practices, and principles - with a solid knowledge around MS tools such as Defender … Sentinel and Azure Security ecosystem tools and services. You'd be working on security assessments and improving risk management methodologies. Your responsibilities will include: Security Consultancy - providing expert security advice and guidance - acting as the security SME - and collaborating with project teams to identify and mitigate security risks. Security Assessment - conducting security assessments - identifying vulnerabilities - ensuring compliance. Security Awareness - promoting security awareness - develop and deliver security training and awareness Cloud Security - focus on Azure security tooling - providing guidance on best practices for cloud security architecture and design - development and implementation of cloud security policies and procedures. You'd be working in the London More ❯

Robert Half is supporting their client, a Global Consulting Firm, in recruiting an Azure Security Architect to partner with them and their end client on large-scale transformation projects within the security space to start at the beginning of February 2025 until the end of 2025 initial contract to help with a azure migration for a large global … Rate: £585 per day plus 12.07% holiday pay ( Employer's NI and tax deducted at source (unlike umbrella companies, which deduct at source and charge admin fees)) The Azure Security Architect must have: Extensive experience as a Security Architect in large-scale Financial Services organisations. Proven expertise in designing and implementing secure architectures within Azure public cloud solutions. … Strong knowledge of securing Azure infrastructure, including identity and access management, network security, and data protection. Comprehensive understanding of security architecture frameworks and best practices (e.g., SABSA, TOGAF). Hands-on experience with security tools and processes, such as SIEM, vulnerability management, and incident response within Azure environments. The ability to engage and communicate effectively with More ❯

Associate Architect – Cloud Security | Slough/Langley (Hybrid, 2 days onsite) Are you passionate about cloud security and looking to grow your career in a dynamic, fast-paced environment? We’re hiring an Associate Architect with 1–2 years of experience to join a forward-thinking team focused on cloud security and development operations. About the Role … As an Associate Architect, you will focus on security architecture, including development security operations and CI/CD pipelines, applying security best practices on cloud platforms. You’ll be involved in security and platform reviews, security design, risk profiling, and compliance with industry mandates. You will collaborate closely with Cloud, Security, Infrastructure, and … Travel Digital teams, reporting to the Senior Director of Security Architecture. Key Responsibilities: Security architecture design and implementation Development security operations and CI/CD pipeline management Conduct security and platform reviews, risk profiling, and compliance adherence Collaborate cross-functionally to embed security into cloud solutions Must-Have Skills: 1– 2 years’ experience in More ❯

Associate Architect – Cloud Security | Slough/Langley (Hybrid, 2 days onsite) Are you passionate about cloud security and looking to grow your career in a dynamic, fast-paced environment? We’re hiring an Associate Architect with 1–2 years of experience to join a forward-thinking team focused on cloud security and development operations. About the Role … As an Associate Architect, you will focus on security architecture, including development security operations and CI/CD pipelines, applying security best practices on cloud platforms. You’ll be involved in security and platform reviews, security design, risk profiling, and compliance with industry mandates. You will collaborate closely with Cloud, Security, Infrastructure, and … Travel Digital teams, reporting to the Senior Director of Security Architecture. Key Responsibilities: Security architecture design and implementation Development security operations and CI/CD pipeline management Conduct security and platform reviews, risk profiling, and compliance adherence Collaborate cross-functionally to embed security into cloud solutions Must-Have Skills: 1– 2 years’ experience in More ❯

Associate Architect – Cloud Security | Slough/Langley (Hybrid, 2 days onsite) Are you passionate about cloud security and looking to grow your career in a dynamic, fast-paced environment? We’re hiring an Associate Architect with 1–2 years of experience to join a forward-thinking team focused on cloud security and development operations. About the Role … As an Associate Architect, you will focus on security architecture, including development security operations and CI/CD pipelines, applying security best practices on cloud platforms. You’ll be involved in security and platform reviews, security design, risk profiling, and compliance with industry mandates. You will collaborate closely with Cloud, Security, Infrastructure, and … Travel Digital teams, reporting to the Senior Director of Security Architecture. Key Responsibilities: Security architecture design and implementation Development security operations and CI/CD pipeline management Conduct security and platform reviews, risk profiling, and compliance adherence Collaborate cross-functionally to embed security into cloud solutions Must-Have Skills: 1– 2 years’ experience in More ❯

Associate Architect - Cloud Security | Slough/Langley (Hybrid, 2 days onsite) Are you passionate about cloud security and looking to grow your career in a dynamic, fast-paced environment? We're hiring an Associate Architect with 1-3 years of experience to join a forward-thinking team focused on cloud security and development operations. About the Role … As an Associate Architect, you will focus on security architecture, including development security operations and CI/CD pipelines, applying security best practices on cloud platforms. You'll be involved in security and platform reviews, security design, risk profiling, and compliance with industry mandates. You will collaborate closely with Cloud, Security, Infrastructure, and … Travel Digital teams, reporting to the Senior Director of Security Architecture. Key Responsibilities: Security architecture design and implementation Development security operations and CI/CD pipeline management Conduct security and platform reviews, risk profiling, and compliance adherence Collaborate cross-functionally to embed security into cloud solutions Must-Have Skills: 1-3 years' experience in More ❯

Cyber and Security Architect – Healthcare The Cyber and Security Architect will define and evolve security architecture across complex digital, clinical, and smart technology environments. They will ensure systems are secure, resilient, and compliant with national standards, acting as the senior authority on cybersecurity and embedding security into all layers of digital transformation. Key Responsibilities Develop … and maintain enterprise security architecture across digital, clinical, and smart systems. Lead governance processes including design reviews, risk assessments, and compliance assurance. Align security with organisational goals, national standards, and digital health strategies. Embed secure-by-design principles into transformation programmes and operations. Monitor threats, assess vulnerabilities, and recommend innovative solutions. Produce and maintain security standards … patterns, and threat models. Mentor teams and build organisational security capability. Ensure compliance with regulations such as GDPR, ISO 27001, and NHS DSPT. Skills & Experience Significant experience in security architecture within large, complex organisations. Knowledge of healthcare IT, smart technologies, interoperability, and cloud platforms (AWS/Azure). Familiarity with key standards: NIST, ISO 27001, Cyber Essentials More ❯

Software Security Engineer Department: Tech - Security Employment Type: Permanent - Full Time Location: Oxford, UK Reporting To: Head of Information Security Description Are you ready to raise the bar on cyber security and contribute to making our flagship products cyber resilient? We are looking for a Security Engineer to join our Information Security team at … our Oxford headquarters. You will be working across software engineering, modelling, and data science bringing your full self, including your security knowledge and expertise to the business. As a Security Engineer at Aurora Energy Research, you will enable our colleagues to improve our secure software development lifecycle, ensure secure operational practices, and support compliance. You have a curious … getting smart ideas into the hands of your colleagues. You enjoy working simultaneously on various initiatives and moving between teams. You will become part of a top-notch information security team who love solving difficult problems. By joining our Information Security team, you will be part of something big and meaningful: help protect our brand and our company More ❯

Cyber & Information Security Programme Manager - Contract Location: Bishopsgate, London (Hybrid - 3 days onsite) Contract Length: 6 months IR35 Status: Outside IR35 Start Date: ASAP Day Rate: Competitive We are recruiting for a Cyber & Information Security Programme Manager to lead the delivery of security programmes for a major construction industry client. This role covers both on-premise information … security and Microsoft Azure cloud security , with a strong emphasis on vendor and consultancy selection . The successful candidate will bring a hands-on background in cyber security , deep knowledge of Microsoft's cloud security stack, and experience overseeing complex programmes from end to end. About the Role This is a strategic and delivery-focused role … governance aspects of security. You will be responsible for evaluating and selecting third-party vendors and consultancies, ensuring the right partners are in place to support the organisation's security objectives. You'll oversee the implementation of security controls across both cloud and on-prem environments, ensuring alignment with compliance frameworks such as ISO 27001 and GDPR. Key More ❯

About the role Here at DS Smith, a multi-national sustainable packaging provider, we are looking for a Security Assurance Analyst to join our growing Security Team. The mission of the I&T Digital Security organisation is to deliver an efficient and effective service that has scalability and flexibility to support the demands of a FTSE … business.Supporting Head of Information Security Architecture and Assurance as well as working closely with key stakeholders including Head of Governance, Risk and Compliance, Digital Security, IT and business teams you will focus on core areas such as risk management and security due-diligence reviews ensuring compliance with legal, regulatory and relevant security policies and best … practices.In this position you will provide assurance and guidance that the security features, practices, procedures, and architecture of an information system accurately mediates and enforces the security policies.Visibility and the ability to build close working relationships with Information & Technology (I&T) team members, business stakeholders as well as external partners is essential. This will require some ‘on More ❯

IT Security Operations Engineer - London Up to £550 p/d (outside IR35) 3 month initial term A leading construction engineering business is seeking an SecOps Engineer to their team. They are a well-established business about to enter considerable operational change making it an exciting time to join and be a part of their journey. This role carries … responsibility for ensuring collaboration between Information Security and the IT Ops team, you'll ensure the implementation of technical security controls supporting risk mitigation and contributing to the continual improvement of the business's security composure. Responsibilities: * Provide expertise on application, network and infrastructure security * Monitor security solutions including SIEM, threat detection and data security, endpoint protection, network analytics for alerts * Provide documentation for technical standards to meet corporate security policies/industry best practice * Perform security reviews, identify gaps in security architecture and apply appropriate remediation * Ensure appropriate technical measures are in place to comply with regulations/legislations * Conduct vulnerability scanning, analysis and remediation * Patch management * Identify root More ❯

Cyber Security Programme Manager - Contract Location: London (Hybrid - 3 days onsite at Bishopsgate HQ) Contract Length: 6 months (with potential extension up to 36 months) IR35 Status: Outside IR35 Start Date: ASAP Day Rate: Competitive We are seeking an experienced and strategic Cyber Security Programme Manager to lead a major enterprise-wide cyber security uplift programme for … a leading organisation in the construction industry. This transformation initiative spans 24-36 months and aims to significantly enhance the organisation's security posture across both cloud (Microsoft Azure) and on-premise environments , aligned to the NIST Cybersecurity Framework (CSF) and CIS Controls . Key Responsibilities Lead the end-to-end delivery of a multi-stream cyber security … third-party vendors and consultancies Oversee the external delivery partner, ensuring accountability for risks, issues, and deadlines Deliver initiatives across people, process, technology, and governance Manage smaller internal cyber security projects outside the partner's scope Maintain programme governance, risk management, and resource planning Collaborate with senior stakeholders, IT teams, and external suppliers Drive change management and embed new More ❯

Technical Azure Security Engineer - Audit Technology £60,000 - £70,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Location: London Salary: £70,000 Contract Type: Permanent, Full-Time Shape the future of audit through secure cloud engineering. Join a high-impact technology team delivering secure, scalable solutions for a leading audit platform. This is a … hands-on, delivery-focused role embedded within a cloud-native engineering group, with a dotted-line relationship to a central security architecture function to ensure alignment with governance and standards. Your Impact As a trusted security engineer, you will: Secure CI/CD pipelines and infrastructure-as-code (IaC) deployments across Azure. Lead container, API, and web … application security initiatives, including code reviews. Support threat modelling, vulnerability management, and penetration testing activities. Drive logging integration with SIEM tools, enabling SOC monitoring and incident response. Coach engineering teams on cloud security principles and manage audit-related actions. What You'll Bring Essential Skills: Deep expertise in Azure security controls and cloud-native security practices. More ❯

We are seeking a highly experienced Identity & Access Security Consultant - IAM/PAM Subject Matter Expert to join a team with one of our high profile clients team and lead the design, implementation, and optimisation of enterprise-scale identity security solutions. In this role, you will provide strategic advisory and hands-on expertise in Identity & Access Management (IAM … and Privileged Access Management (PAM). You will work closely with senior stakeholders, security teams, and vendors to shape and deliver fit-for-purpose, compliant, and future-ready identity security strategies that protect critical assets and enable business transformation. This is consulting position for someone who combines deep technical expertise with the ability to influence, design, and deliver … strategy through to design, vendor selection, deployment, and BAU handover. Provide subject matter expertise on privileged access, RBAC, identity governance, and cloud IAM strategies (AWS/Azure). Deliver security architecture artefacts including HLDs, LLDs, roadmaps, and key design decisions. Ensure compliance with regulatory frameworks (GDPR, NHS, NIST, Cyber Insurance mandates) and support clients in meeting industry and More ❯

We are seeking a highly experienced Identity & Access Security Consultant - IAM/PAM Subject Matter Expert to join a team with one of our high profile clients team and lead the design, implementation, and optimisation of enterprise-scale identity security solutions. In this role, you will provide strategic advisory and hands-on expertise in Identity & Access Management (IAM … and Privileged Access Management (PAM). You will work closely with senior stakeholders, security teams, and vendors to shape and deliver fit-for-purpose, compliant, and future-ready identity security strategies that protect critical assets and enable business transformation. This is consulting position for someone who combines deep technical expertise with the ability to influence, design, and deliver … strategy through to design, vendor selection, deployment, and BAU handover. Provide subject matter expertise on privileged access, RBAC, identity governance, and cloud IAM strategies (AWS/Azure). Deliver security architecture artefacts including HLDs, LLDs, roadmaps, and key design decisions. Ensure compliance with regulatory frameworks (GDPR, NHS, NIST, Cyber Insurance mandates) and support clients in meeting industry and More ❯

We are seeking a highly experienced Identity & Access Security Consultant - IAM/PAM Subject Matter Expert to join a team with one of our high profile clients team and lead the design, implementation, and optimisation of enterprise-scale identity security solutions. In this role, you will provide strategic advisory and hands-on expertise in Identity & Access Management (IAM … and Privileged Access Management (PAM). You will work closely with senior stakeholders, security teams, and vendors to shape and deliver fit-for-purpose, compliant, and future-ready identity security strategies that protect critical assets and enable business transformation. This is consulting position for someone who combines deep technical expertise with the ability to influence, design, and deliver … strategy through to design, vendor selection, deployment, and BAU handover. Provide subject matter expertise on privileged access, RBAC, identity governance, and cloud IAM strategies (AWS/Azure). Deliver security architecture artefacts including HLDs, LLDs, roadmaps, and key design decisions. Ensure compliance with regulatory frameworks (GDPR, NHS, NIST, Cyber Insurance mandates) and support clients in meeting industry and More ❯

We are seeking a highly experienced Identity & Access Security Consultant - IAM/PAM Subject Matter Expert to join a team with one of our high profile clients team and lead the design, implementation, and optimisation of enterprise-scale identity security solutions. In this role, you will provide strategic advisory and hands-on expertise in Identity & Access Management (IAM … and Privileged Access Management (PAM). You will work closely with senior stakeholders, security teams, and vendors to shape and deliver fit-for-purpose, compliant, and future-ready identity security strategies that protect critical assets and enable business transformation. This is consulting position for someone who combines deep technical expertise with the ability to influence, design, and deliver … strategy through to design, vendor selection, deployment, and BAU handover. Provide subject matter expertise on privileged access, RBAC, identity governance, and cloud IAM strategies (AWS/Azure). Deliver security architecture artefacts including HLDs, LLDs, roadmaps, and key design decisions. Ensure compliance with regulatory frameworks (GDPR, NHS, NIST, Cyber Insurance mandates) and support clients in meeting industry and More ❯

Resilience | West Sussex | £60-80K + Benefits Want to shape the future of cyber defence? We're looking for a Senior Cyber Resilience Consultant to lead large-scale security projects, guide clients through critical challenges, and deliver solutions that make a real impact. ?? The Role This isn't just a technical role. You'll act as a trusted … advisor , guiding organisations through incident response, compliance, risk management, threat intelligence, and security architecture . From hands-on frameworks to executive-level strategy, you'll be at the centre of helping clients protect what matters most. ?? What You'll Do Lead end-to-end cyber resilience projects with enterprise clients. Design and implement advanced security frameworks and … and build team capability. Contribute to business growth through proposals and client engagement. ??? Skills & Experience Proven expertise in threat intelligence, risk management, incident response, compliance (GDPR, ISO 27001), and security architecture . Experience with tools such as Rapid7, SentinelOne, Fortinet, Netskope, SOAR (InsightConnect), AWS/CNAPP . Confident communicator, able to influence executive stakeholders . Track record leading More ❯

S3 CTOCountry: United Kingdom Join our community. Come and join us on our journey of transformation as a Solutions Architect within Santander Services. You'll work closely with other architecture teams, e.g., Enterprise, Technical, Data & Security Architecture and will collaborate with Business and IT colleagues in Santander UK, as well as Santander Global Architecture.The team concentrates on … the functional architecture of applications and how they interact with other systems in the Architecture Landscape of Santander UK, Group and 3rd Parties. The team effectively works as an Architecture Community across domains sharing reusable patterns and solutions learnt on projects, independently of projects and domains.If you are interested in helping shape the design of future Santander … UK systems, then Solutions Architecture could be the choice for you. The difference you'll make: Providing essential services to Core Banking, as well as products for the bank to manage customers, accounts, pricing, transactions, etc. Core banking systems are crucial for the day-to-day operations of Santander, enabling us to serve our customers effectively Producing functional architecture More ❯