451 to 475 of 698 Security Architecture Jobs in the UK

Basic informationLocationLondonBusiness LineTechnology & TransformationJob TypePermanent/FTCDate published17-Aug-2026Req #23000Job descriptionConnect to your IndustryCyber security is critical to every organisation. We are shaping strategies and transforming the management of cyber risk, and we need you to join us. You’ll build strong relationships as one of the areas … cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology and Transformation practice of 7500 people. Cyber security is a business problem, not just a technical problem, and we need people with a diverse array of backgrounds and skills sets to help ...

Full-time | Remote/Hybrid Help shape trust, security and compliance in healthcare technology BC Platforms is a global data and technology company helping transform healthcare through secure data platforms, real-world data, analytics and scientific expertise. As we continue to grow our Technology & Platform organization, we expect … create future opportunities for experienced security, trust and compliance leaders who can help shape our security strategy, regulatory compliance programs and customer assurance capabilities. We are keen to connect with professionals who combine technical expertise, regulatory knowledge and a practical approach to security and compliance in regulated ...

Senior Security Engineer - 12 Months FTC London Senior Security Engineer - 12 Months FTC Join Pay.UK as a Senior Security Engineer and help protect the systems that support everyday payments across the UK. This role provides an opportunity to put advanced security engineering skills to work … setting where trust, reliability, and clear standards are valued every day. You’ll work on security within the organisation that maintains and develops UK retail payment systems processing over 11 billion transactions worth over £10 trillion each year. We’re looking for someone who enjoys practical security engineering ...

defence and aerospace environments. You will architect secure authentication, authorisation and identity governance frameworks, lead IDAM modernisation programmes, and ensure compliance with stringent defence security and regulatory requirements. This role demands deep expertise in identity platforms, security architecture and MOD-compliant IDAM design.Key ResponsibilitiesIDAM Architecture & StrategyDesign … governance, access lifecycle management and entitlement management strategiesLead IDAM technology evaluation and vendor selection processesSecurity & ComplianceEnsure IDAM architectures comply with MOD Classification Guides, Defence Security Policy and ITAR regulationsDesign identity solutions supporting defence contractor personnel vetting (PRF) requirementsArchitect data protection and encryption strategies aligned with defence security standardsLead ...

Methods Business and Digital Technology is seeking an experienced Security Architect to lead security architecture across a major transformation programme in London. You will define security principles, controls and assurance across identity, endpoints, Microsoft 365, apps, infrastructure and networks, ensuring secure progression through coexistence and target … state phases. You will work at the intersection of security, architecture and delivery, challenging designs where needed while enabling #J-18808-Ljbffr ...

Network Security Architect - FortiGate, Palo Alto, Zero Trust The Senior Network Security Architect oversees the design, operation, and ongoing enhancement of enterprise network security capabilities across data centre, campus, WAN, cloud, and hybrid infrastructure environments. Details Location - London Hybrid - 2-3 days/week in office Duration … Initially 12 months Rate - Up to £850 per day InsideIR35 via Umbrella Skills and Experience Required Proven experience as a network security architect in the financial services industry Define, maintain, and lead the network security architecture across data centre, WAN, cloud. Strong understanding of network security ...

Title: Senior IT Security PrincipalA career at KBR can change the world — and change your life. If you're ready, let's get started. The KBR team of teams delivers future-forward science, technology and engineering solutions and mission-critical services that help governments and companies around the world … their most important objectives, while also helping achieve their sustainability goals. Role SummaryWe are seeking an experienced cybersecurity professional to provide technical leadership across security operations, vulnerability management, incident response, threat hunting, risk mitigation, and compliance activities. You will act as a trusted advisor to senior stakeholders, lead enterprise ...

reference: SS/44922Sector: Commerce and IndustryRegion: London, South EastSpecialisms: Cyber Security Architecture Jobs, GRC Jobs, Information Security JobsClosing date: 2026-10-17This well-established, purpose-led organisation is currently going through a significant Microsoft cloud transformation. They are seeking a Senior Information Security Analyst … help shape security across their Azure/M365 estate. This is a great role for someone who enjoys being technically close to Azure security, Conditional Access, Defender/Sentinel and automation, but who also wants the opportunity to influence security controls, risk and design rather than purely ...

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 andprovideend … cyber security capabilities that help our clients overcome their security challenges, allowing them tooperatesafely and securely. Bridewell holds theGoldlevel, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Due to Bridewell’s continued growth, we are looking ...

Security Consultant United Kingdom Up to £85,000 S/C Clearable Ready to protect the systems that underpin the UK’s most critical public services? We’re hiring a Security Consultant to work on largescale digital transformation programmes across health, central government, defence, and wider public sector … organisations. You’ll help design secure IT solutions, manage cyber risk, and support organisations facing complex security challenges. What you’ll be doing as a Security Consultant Shaping and reviewing security architecture for complex IT and digital platforms Assessing cyber risks and identifying weaknesses early ...

London as our HQ, we're shaping the future of fintech – and we're just getting started. The roleYou will evolve Checkout.com's security posture across our multi-cloud environments and SIEM platform. This role sits at the intersection of cloud security engineering and detection capability — responsible … both hardening the infrastructure we operate on and ensuring we can see what's happening across it. You will lead security integration projects, guide cloud engineering teams, and drive continuous improvement across monitoring and detection, including applying AI to accelerate security operations. This is not a tool-monitoring ...

Vacancy detailOperational Technology Consultant105000 GBPOnsite WORKINGLocation: Central London, Greater London – United Kingdom Type: PermanentSenior OT Cyber Security Consultant | Principal Consultant | Critical National Infrastructure | 70,000–105,000 + PackageI'm supporting a leading consulting organisation that is continuing to invest heavily in its Operational Technology (OT) Cyber Security capability.They're looking for experienced consultants who can lead complex cyber security engagements across Critical National Infrastructure, working with clients in the Energy, Utilities and Nuclear sectors.This is an opportunity to influence large-scale security programmes, advise senior stakeholders and help organisations strengthen the resilience of some ...

industries to create a safer, sustainable and more connected world. Why you should join:Join a team where you’ll shape cutting‐edge security architecture across embedded systems, cloud platforms, and mobile applications while driving compliance with leading industry standards. You’ll play a key role in strengthening … product security—from risk analysis to DevSecOps integration—while collaborating closely with engineering, suppliers, and leadership. This is an opportunity to make a measurable impact in a customer‐focused, innovative environment that values ownership, technical excellence, and cross‐functional partnership.Your main tasks:Security Leadership & ComplianceDrive adoption of standards ...

## Artificial Intelligence (AI) Offensive Security AnalystApplyremote type: Hybridlocations: London United Kingdom: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26985960**Why Citi**Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides … from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services.Our ...

infrastructure and expertise to make sure we can be there for our customers.Job overview:We have a new opportunity for a Cloud Platform Security Lead to join us. In this specialist role you’ll provide technical security guidance to drive our platform security to the highest, drive … adoption and implementation of Cloud Security solutions and practices and work closely with our Cyber Security operational teams. Key responsibilities:Define, produce, and present security posture metrics, risk reports, compliance status, and governance dashboards for AWS and Azure platforms to senior leadership and stakeholdersImplement, and continuously improve ...

infrastructure and expertise to make sure we can be there for our customers.Job overview:We have a new opportunity for a Cloud Platform Security Lead to join us. In this specialist role you’ll provide technical security guidance to drive our platform security to the highest, drive … adoption and implementation of Cloud Security solutions and practices and work closely with our Cyber Security operational teams. Key responsibilities:Define, produce, and present security posture metrics, risk reports, compliance status, and governance dashboards for AWS and Azure platforms to senior leadership and stakeholdersImplement, and continuously improve ...

over the longer term. You won't be managing a large team; you'll influence through technical credibility, judgement and collaboration across engineering, product, security and customer-facing teams. The Role Working closely with the CTO, engineering leads and product management, you'll: Shape the architecture and technical … direction of new products and major initiatives. Make complex architectural decisions and help teams navigate technical trade-offs. Ensure security, assurance and maintainability are considered from the outset. Define and maintain reference architectures, principles and design patterns. Provide architectural input into complex customer deployments and integrations. Identify opportunities ...

reference: SS/44874Sector: Commerce and IndustryRegion: London, South EastSpecialisms: Security Operations Jobs, Cyber Security Architecture Jobs, Information Security Jobs, Cyber Security Engineering JobsClosing date: 2026-09-26An international corporate has a rare opportunity available for an experienced cyber security services leader … strategy, delivery and evolution of a broad portfolio of security services within a large international organisation.The role has two key dimensions: ensuring high-quality cyber services are delivered into the Group and its operating companies, across areas such as security operations, engineering, architecture and resilience; and providing ...

Information Security Manager This role blends hands‐on technical security expertise with risk management, governance, and assurance, ensuring business objectives are supported while minimising cyber and data protection risks. As an Information Security Manager, you will drive security architecture decisions, lead incident response and vulnerability … support secure digital transformation initiatives. You will also provide clear, risk‐based guidance to stakeholders and senior leadership to strengthen the organisation’s overall security posture. Responsible for: Developing and implementing IT Security strategy, policies, programs and procedures. Drive their implementation and maintenance across MHR – UK region Managing ...

Were looking for a Security Architect Consultant to design secure, scalable solutions across major transformation programmes and complex client environments. The Role Define end-to-end security architectures across complex projects. Develop Conceptual, Logical and Implementation Architecture views. Identify and mitigate security and business risks. Work … with clients, architects, engineers and senior stakeholders. Apply secure design principles across infrastructure and integration programmes. About You Strong information security and security architecture background. Experience delivering security solutions on large-scale projects. Excellent analytical, problem-solving and stakeholder skills. Certifications such as CISSP, CISM, TOGAF ...

scale, driving operational excellence across on-chain monitoring operations, and implementing cutting-edge detection capabilities for smart contract and digital asset security.As a Blockchain Security Operations Vice President in Cybersecurity & Tech Controls, you will contribute significantly to safeguarding the organization's digital assets and infrastructure by proactively detecting, assessing … responding to threats, vulnerabilities, and security incidents. You will regularly collaborate with cross-functional teams to develop a coordinated approach to security, ensuring the integrity, confidentiality, and availability of sensitive data and systems. You will apply advanced analytical, technical, and problem-solving skills to enable operational excellence ...

Security Architect +On site in Hampshire+DV cleared role +700 - 750 a day +Outside IR35We are seeking a DV Cleared Security Architect to join a Joint Design Team, working on a highly sensitive and mission-critical programme. Reporting directly to the Security Lead, you will play … role in assuring that Managed Service Provider (MSP) designs and implementations meet the client's stringent security standards and MOD requirements.This is a hands-on assurance and advisory role, operating at both strategic and technical levels within a secure environment.The RoleReview and assure high-level and low-level designs ...

Overview Cyber Security Architect position based in Gloucester, UK. This is a hybrid role (minimum 3 days on site) with a clear growth pathway from Cyber Security Engineer to security architecture over time. Responsibilities Join as a Cyber Security Engineer and develop the skills … experience needed to move into architecture. Collaborate with experienced security architects and engineers to design and secure systems. Understand and apply core security principles and secure design practices to meet requirements. Assist in designing and implementing secure systems aligned with risk and compliance requirements. Essential Qualifications Experience ...

Certified: Azure Solutions Architect Expert — required, or clearly demonstrated equivalent expert-level skill.Google Professional Cloud Architect — strongly preferred.TOGAF 9/10 or equivalent enterprise architecture certification — beneficial.FinOps Certified Practitioner — beneficial.Adjacent Technical Skills (Beneficial, Not Required)Depth in the specialist area above is mandatory. Experience in the following adjacent domains … switching, SD-WAN) given the centrality of hybrid connectivity to this role.Virtualization platforms (VMware, Red Hat OpenShift/OpenStack) as common migration source environments.Security architecture, particularly zero trust and cloud security posture management.Containers and Kubernetes depth beyond managed-service operation.Data platform and analytics services across the hyperscalers (data ...

Vacancy detailDelivery Security Architect 650 - 700 GBPRemote WORKING Type: ContractOverviewWe are looking for an experienced Security Architect to support a large public sector programme. You will work across a varied portfolio of security requirements, providing secure-by-design guidance and architectural oversight for both technology and physical … security initiatives.Key ResponsibilitiesDeliver secure-by-design solutions across a range of projects.Provide security architecture expertise covering infrastructure, cloud, and enterprise environments.Conduct security risk assessments and communicate risks clearly to both technical and non-technical stakeholders.Support a diverse range of requirements, from cloud-based solutions to physical ...