76 to 100 of 305 Security Architecture Jobs in the UK

Role: Cloud Security Specialist Location: London The Opportunity Join a leading cyber and digital intelligence organisation supporting critical National Security programmes across the UK. This is an exciting opportunity for an experienced Cloud Security Specialist to help shape and secure large-scale AWS cloud environments, supporting both … complex cloud migrations and innovative cloud-native solutions. You'll work alongside architects, engineers and cyber specialists, ensuring security is embedded by design while helping organisations adopt cloud technologies securely and at scale. What We Can Offer You as a Cloud Security Specialist Opportunity to work on high ...

Role: Lead Platform Security Architect Location: London office 3 days per week Salary: up to £130,000 fixed salary + 15% bonus Lawrence Harvey is partnering with a rapidly growing digital trading platform that serve as the backbone for a multitude of high-profile financial services players. They … searching for a Lead Platform Security Architect (Security Hire #2) to work alongside the CISO and Platform Engineering teams. You'll be defining the security strategy for a modern cloud platform, ensuring security is embedded across architecture, engineering and technology delivery. This is a hands ...

week on site Outside IR35 contract - 600-650 a day We are looking for an SC, preferably DV cleared self-motivated and experienced Security Architect to lead in bringing enhanced and new services into what is key government asset. Working within a specialist services company you will drive … client organisation deliver rapid change. You will have excellent interpersonal skills and a pragmatic approach to getting change through delivered successfully through the internal Security Governance group. Key Responsibilities: The ideal candidate will have come from a strong technical background, and have an understanding of attack vectors for high ...

Security Architect (Defence DevSecOps & AI/ML) Portsmouth/Hybrid (3 days onsite) £645 per day Inside IR35 5-Month Contract Active SC or DV Clearance Required Are you an experienced Security Architect looking to shape the future of secure AI and cloud technologies within the UK Defence … sector? We are looking for a Security Architect to join a high-profile defence programme, leading the design and assurance of secure AI/ML solutions across multi-cloud and edge environments. This is an opportunity to play a key role in delivering innovative capabilities while ensuring security ...

Enterprise Security Architect - SC Cleared We are seeking an experienced Enterprise Security Architect to support a major UK critical national infrastructure programme. You will define and maintain enterprise security architecture across complex technology environments, working with engineering, cloud, operations, risk, compliance and supplier teams to ensure … secure-by-design delivery. Key responsibilities Develop and maintain current and target-state security architectures. Apply frameworks such as TOGAF, SABSA and ArchiMate. Design secure hybrid and cloud-native architectures, with a focus on AWS. Conduct threat modelling, risk assessments and security design reviews. Define security standards ...

SECURITY DOMAIN ARCHITECT Global Retailer | Permanent | Reading, UK (Hybrid) The Opportunity Own enterprise security architecture vision, governance and roadmap at a leading fashion retailer. Strategic leadership role influencing multi-year security transformation across cloud, IAM, network and data protection. Your Impact Define security architecture … design forums, enforce standards (TOGAF/SABSA), provide oversight Lead solution evaluation, vendor selection and domain modernisation Partner with Product/Platform leads on security‐by‐design priorities Mentor architects and drive innovation (cloud security, SIEM, DLP) You'll Bring 10+ years enterprise security architecture ...

Senior Cyber Security Consultant Location: London Hybrid (minimum 2 days onsite) Salary: £85,000-£100,000+ Bonus + Benefits We are seeking an Operational Technology (OT) Cyber Security Consultant to join a leading technology consultancy delivering cyber security solutions across critical infrastructure and regulated industries. Working with … multidisciplinary teams, you'll lead the delivery of OT cyber security engagements, advising clients on complex security challenges across industrial control systems, security architecture, cyber risk and regulatory compliance. Key Responsibilities as an Operational Technology (OT) Cyber Security Consultant Lead OT cyber security engagements ...

Senior Cyber Security Consultant Location: Manchester Hybrid (minimum 2 days onsite) Salary: £75,000-£90,000 + Bonus + Benefits We are seeking an Operational Technology (OT) Cyber Security Consultant to join a leading technology consultancy delivering cyber security solutions across critical infrastructure and regulated industries. Working … with multidisciplinary teams, you'll lead the delivery of OT cyber security engagements, advising clients on complex security challenges across industrial control systems, security architecture, cyber risk and regulatory compliance. Key Responsibilities as an Operational Technology (OT) Cyber Security Consultant Lead OT cyber security ...

Senior Cyber Security Consultant Location: Manchester Hybrid (minimum 2 days onsite) Salary: £75,000-£90,000 + Bonus + Benefits We are seeking an Operational Technology (OT) Cyber Security Consultant to join a leading technology consultancy delivering cyber security solutions across critical infrastructure and regulated industries. Working … with multidisciplinary teams, you'll lead the delivery of OT cyber security engagements, advising clients on complex security challenges across industrial control systems, security architecture, cyber risk and regulatory compliance. Key Responsibilities as an Operational Technology (OT) Cyber Security Consultant Lead OT cyber security ...

DVLA are looking for a Lead Security Architect to help protect and improve the security of some of the UK's most important digital services. You will bring technical depth, strong security judgement and a practical Secure by Design mindset, helping teams understand threats, make risk-based … excellent Civil Service benefits. OPEN SESSION To find out more about the role, the team and what it's like to work in the Architecture department, DVLA have organised an open session where you can virtually meet the team on 25th June at 12pm. Follow application link to book ...

investment managers, exchanges and insurance firms, such as CIBC Mellon, ING and Man Group. The role We are looking for a Head of Information Security to own our end-to-end security posture, govern our risk and compliance programme, and lead our IT Operations function. This … London, New York, Wroclaw, Antwerp, and Singapore, we move fast, build with purpose, and hold ourselves to a high bar. As we scale, information security, governance, and IT operations sit at the heart of that ambition. What you will be doing Security architecture and engineering Define security ...

Overview The Senior CyberSecurity Engineer will own the hands‐on technical security of a leading healthcare and dental care provider's web estate, Azure cloud infrastructure, and emerging AI services. Reporting to the Director of IT, this role sits at the intersection of infra, product, and delivery teams. … focus is keeping the organisation secure without slowing it down - hardening web ingress controls, securing identity and access, and building security guardrails for AI adoption. Day‐to‐day security monitoring is handled by our SOC team; this role goes deeper: owning Azure security posture, managing ...

safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications, Copper … department into small self-sufficient teams that can make decisions on their own. This applies to all stages of product production: from conceptualisation to architecture, to build, to release, to iteration and support. Team Purpose Copper's Information Security department keep the business' systems and network resources secure ...

Overview The Senior CyberSecurity Engineer will own the hands-on technical security of a leading healthcare and dental care provider's web estate, Azure cloud infrastructure, and emerging AI services. Reporting to the Director of IT, this role sits at the intersection of infra, product, and delivery teams. … focus is keeping the organisation secure without slowing it down - hardening web ingress controls, securing identity and access, and building security guardrails for AI adoption. Day-to-day security monitoring is handled by our SOC team; this role goes deeper: owning Azure security posture, managing ...

Senior DevSecOps Architect, you’ll collaborate with top cybersecurity and engineering talent, solving complex challenges and enabling safe, secure innovation. Your passion for security and drive to make a real impact are valued here. Grow your skills in a dynamic environment designed for achievers. Help us build products that … prioritize security from the start. Job Summary As a Senior DevSecOps Architect in the Cybersecurity & Technology Controls team for International Consumer, you will proactively partner with technology and business colleagues to identify and address security issues. You will embed security culture, lead threat modeling, and drive architecture ...

Senior DevSecOps Architect, you’ll collaborate with top cybersecurity and engineering talent, solving complex challenges and enabling safe, secure innovation. Your passion for security and drive to make a real impact are valued here. Grow your skills in a dynamic environment designed for achievers. Help us build products that … prioritize security from the start. Job Summary As a Senior DevSecOps Architect in the Cybersecurity & Technology Controls team for International Consumer, you will proactively partner with technology and business colleagues to identify and address security issues. You will embed security culture, lead threat modeling, and drive architecture ...

Information Security Manager with Network Engineering Skills Our Client is a bank based in Central London who are looking to recruit a seasoned professional with at least 7 to 10 years of expertise in Information Security coupled with Hands‐on Network Engineering. Role Description The Information Security … London, with the flexibility to work from home part of the week. The role oversees the design, implementation, and continuous improvement of information security policies, procedures, and controls across networks and systems. Day‐to‐day responsibilities include managing the Information Security Management System (ISMS), monitoring cybersecurity and network ...

Security IAM Architect/Specialist UK Government Outside IR35 £550-£600 Remote Start ASAP 6 month contract SR2 is working with a consultancy supporting the delivery of a major central government data transformation programme. They are looking for an experienced Security Identity & Access Management Specialist to help design … security architecture for a large-scale federated data-sharing platform. You'll play a key role in shaping how organisations securely discover, access and share data, leading the design of identity, access control and policy enforcement capabilities across a complex, multi-organisation ecosystem. Working closely with architects, developers ...

Security Consultant Public Sector & Defence Location: Flexible across the UK (with client travel) Salary: Competitive + Excellent Benefits Package Clearance: Eligibility for SC Clearance required A leading global technology and consulting organisation is looking for a Security Consultant to join its growing Public Sector & Defence practice, supporting some … most critical and complex digital transformation programmes. This is an opportunity to work alongside industry-leading security specialists on large-scale projects across Healthcare, Central Government, Defence and wider Public Sector environments. Youll play a key role in designing secure enterprise solutions, advising on cyber risk, and helping shape ...

Were working with a large organisation undergoing significant cyber and digital transformation to hire a Cyber Security Architect focused on Enterprise Architecture. This role sits within a dedicated Security Architecture function and is specifically aligned to securing enterprise IT systems and business applications. The focus … designing and assuring cyber security controls across complex enterprise environments, ensuring business resilience, regulatory alignment, and risk mitigation from the outset. This is not an enterprise architecture role it is centred on enterprise networks, cloud/hybrid infrastructures, and identity/access management. What youll do Define ...

Were working with a large organisation undergoing significant cyber and digital transformation to hire a Cyber Security Architect focused on Enterprise Architecture. This role sits within a dedicated Security Architecture function and is specifically aligned to securing enterprise IT systems and business applications. The focus … designing and assuring cyber security controls across complex enterprise environments, ensuring business resilience, regulatory alignment, and risk mitigation from the outset. This is not an enterprise architecture role it is centred on enterprise networks, cloud/hybrid infrastructures, and identity/access management. What youll do Define ...

multi‐site connectivity solutions, and ensure networks support both current operations and future modernisation programmes. This role demands deep technical expertise in network technologies, security architecture and MOD‐compliant network design. Key Responsibilities Network Architecture & Design Design enterprise‐scale secure network architectures supporting defence operations Architect multi … site connectivity solutions including WAN, MPLS, SD‐WAN and hybrid cloud network designs Design segmented network architectures incorporating zero‐trust security models Lead network technology selection and recommend solutions aligned with security and operational requirements Design network resilience, failover and disaster recovery capabilities Security & Compliance Integration Architect ...

solutions to enable repeatable, automated deployments. Build and maintain CI/CD pipelines and GitOps-based deployment practices. Manage cloud networking, connectivity and platform security controls. Implement observability solutions, including logging, monitoring, metrics and distributed tracing. Automate platform provisioning, configuration management and operational processes. Support deployment and operation … gateways and traffic routing solutions. Deliver high availability, resilience, backup and disaster recovery capabilities. Support workload identity and authentication mechanisms. Ensure compliance with security, governance and regulatory requirements. Optimise platform performance, scalability and cost efficiency. Develop tooling and self-service capabilities that improve engineering productivity. Support incident response, troubleshooting ...

company and the world's leading off-price retailer. Job Description: We're looking for a Senior Product Analyst to join our agile Workday Security team and play a key role in designing secure, scalable, and audit-ready solutions across our global Workday platform. This senior role offers … opportunity to work hands-on with Workday security configuration, lead cross-functional discovery sessions, and mentor junior analysts-while acting as a trusted SME guiding strategic security and product decisions. You'll drive feature refinement, solution design, and end-to-end testing with autonomy, ensuring our security ...

multi-site connectivity solutions, and ensure networks support both current operations and future modernisation programmes. This role demands deep technical expertise in network technologies, security architecture and MOD-compliant network design. Key Responsibilities Network Architecture & Design Design enterprise-scale secure network architectures supporting defence operations Architect multi … site connectivity solutions including WAN, MPLS, SD-WAN and hybrid cloud network designs Design segmented network architectures incorporating zero-trust security models Lead network technology selection and recommend solutions aligned with security and operational requirements Design network resilience, failover and disaster recovery capabilities Security & Compliance Integration Architect ...