176 to 200 of 270 Security Architecture Jobs in the UK

Solution Architect to shape and deliver the solutions that power our reinsurance broking, analytics and client‐facing platforms. Working closely with the Head of Architecture & Engineering, business stakeholders and strategic delivery partners, you will own end‐to‐end solution design across a portfolio of greenfield initiatives. Key Responsibilities Cloud … Architecture: Design secure, scalable, cloud‐native solutions on Microsoft Azure, spanning infrastructure, PaaS services, networking, identity, security and observability. Data Engineering: Design solutions around our data lake platform, architecting performant pipelines, sound data models and strong governance for large volumes of reinsurance placement, exposure, claims and market data. ...

Lead Security Architect (Defence DevSecOps and AI/ML) Location: Portsmouth Working model: Remote 50% and 50% onsite Start date: approx. 24/08/2026 Duration: 23/11/2026 Rate: £640 to £700 inside IR35 through an FCSA approved umbrella Active MOD SC clearance and sole … Nationality is required for consideration. Mission: Own security architecture and the integration roadmap for AI/ML across multi-cloud and edge; align to client IT/cloud strategy and UK Defence priorities; enable secure multinational collaboration and high-side code promotions with repeatable assurance. Manage the Secure ...

Oliver James is partnered with a world class leading consulting group in their latest phase of cyber security growth. We are interested in connecting with Cyber Security Strategy Manager candidates based in London. This grade pays up to £85,000 basic salary plus bonuses, pension, broad benefits, professional … membership costs, training & development and more. Oliver James is partnered with a world class leading consulting group in their latest phase ofcyber security growth. We are interested in connecting with Cyber Security Strategy Manager candidates based in London. This grade pays up to £85,000 basic salary plus ...

Oliver James is partnered with a world class leading consulting group in their latest phase of cyber security growth. We are interested in connecting with senior cyber security & risk consultant candidates based in London. Oliver James is partnered with a world class leading consulting group in their latest … phase of cyber security growth. We are interested in connecting with senior cyber security & risk consultant candidates based in London. This grade pays up to £60,000 basic salary plus bonuses, pension, broad benefits, professional membership costs, training & development and more. In addition, our client offers a clear ...

Position Summary We are seeking a Data Security & Delivery Strategist/Lead to drive the design, implementation, and evolution of data security solutions for clients. This role blends deep data security architecture expertise with strategic advisory, helping clients define operating models, refine processes, and select tooling … multi-cloud environments. Based in London with hybrid working. What youll do Build and maintain client relationships with key stakeholders (CIOs, CISOs, DPOs, CTOs, Architecture Leads, Heads of Data Security) Define functional and non-functional requirements for data security solutions (discovery, access governance, classification, DLP, encryption, masking ...

Oliver James is partnered with a world class leading consulting group in their latest phase of cyber security growth. We are interested in connecting with Senior Cyber Security Strategy Manager candidates based in London. Oliver James is partnered with a world class leading consulting group in their latest … phase of cyber security growth. We are interested in connecting with Senior Cyber Security Strategy Manager candidates based in London. This grade pays up to £120,000 basic salary plus bonuses, pension, broad benefits, professional membership costs, training & development and more. In addition, our client offers a clear ...

Security Architect (Digital) Help shape secure digital experiences for millions of users by ensuring innovative customer-facing platforms are built with security at their core. This is an opportunity to influence modern digital products from concept through to delivery. Role Overview Location: Hybrid/Warrington (2 days … Type: 12 Month Fixed Term Contract (scope for extension or to become permanent) Industry: Technology/Regulated Industry What You'll Be Doing Define security architecture for web, mobile and digital platforms. Perform application threat modelling and security design reviews. Partner with development teams to integrate security ...

Security Architect (Network) Play a vital role in protecting critical infrastructure by designing resilient network security solutions across complex enterprise environments. You'll work alongside architecture and engineering teams to ensure connectivity never compromises security. Role Overview Location: Hybrid/Warrington (2 days per week) Package … permanent) Industry: Technology/Regulated Industry What You'll Be Doing Design secure enterprise network architectures. Review network segmentation and secure connectivity solutions. Conduct security assessments for new infrastructure and network projects. Define security requirements for firewalls, VPNs and perimeter controls. Support Zero Trust initiatives and network modernisation ...

Head of Security Operations & Engineering - Flutter Functions, HybridThis position is open across multiple Flutter UK & Ireland office locations. The benefits and package will be in line with the entity in your location. Your Talent Partner will discuss this in further detail.Locations: Cluj-Napoca/Leeds/DublinRole Overview … Head of Security Operations and Engineering is responsible for protecting the organization through the design, build, and operation of scalable, resilient, and intelligence-driven security capabilities. This role leads the teams that detect, respond to, and prevent security threats while also engineering the platforms, tools, and automation ...

Security Architect (IAM) 6-month contract Remote Working Outside IR35 Market Rates (c£600 to £625 per day) The Opportunity: We are seeking an experienced Security Identity and Access Management Specialist to support the delivery of a secure, scalable and interoperable data-sharing infrastructure that allows organisations … exchange information securely while maintaining control over their own data. Working across multiple workstreams, you will be responsible for leading the design of security, identity and policy enforcement capabilities, focusing on federated identity, Attribute-Based Access Control (ABAC), policy-as-code and secure data discovery and access. You will ...

Senior Network Security Engineer Near Epsom | Hybrid (2 days onsite) Permanent | On call (1 in 3 weeks) | Alternating early/late shifts (7am - 3:30pm and 9:30am - 6pm) This is a busy, hands on engineering role within a large, regulated financial services environment, ideal for someone who wants … programme of work is kicking off soon, so you'll be stepping into a high impact role, contributing to real change across network and security infrastructure. You'll take a lead role across Palo Alto firewalls, core networking and security tooling, helping shape a resilient, scalable and secure ...

Role Title: Lead Security Architect Duration: contract to run until 23/11/2026 Location: Portsmouth. Hybrid 2-3 days per week onsite Rate: up to £616 p/d Umbrella inside IR35 Clearance required: Active DV Clearance and Sole UK National Role purpose/summary Mission … security architecture and the integration roadmap for AI/ML across multi‐cloud and edge; align to client IT/cloud strategy and UK Defence priorities; enable secure multinational collaboration and high‐side code promotions with repeatable assurance. Manage the Secure by Design elements of the project ...

Cyber and Digital Health Senior Manager plays a pivotal role in leading and managing complex cyber security and digital trust engagements across the UK healthcare market, with a particular focus on the NHS and wider health and social care ecosystem. The successful candidate will bring relevant experience in delivering … decision makers across the NHS, wider UK healthcare market, health and care providers, commissioners, regulators and national bodies, including those responsible for cyber security, digital transformation, clinical operations, information governance and frontline productivity. Experience Specific to this role, applicants should demonstrate proficiency across the following skills and experience: Defining ...

senior technical leader responsible for designing, implementing, and maintaining the firm’s cybersecurity architecture. You provide expertise to enhance and develop architecture platforms based on modern cloud-based technologies and support the adoption of strategic global solutions. Leveraging your advanced architecture capabilities, you identify, create, and communicate risk … mitigation options, and solutions, ensuring that security strategies and solutions align with business objectives, regulatory requirements, and industry best practices. You collaborate with IT teams, business stakeholders, and external partners across the organization to safeguard applications and data and drive best-in-class outcomes. Job Responsibilities Advises cross-functional ...

Hamilton Barnes Associates Limited is seeking a senior security professional to lead the implementation of the CIS Critical Security Controls across a large enterprise. This role requires a combination of strategic leadership and hands-on technical expertise, driving the transition towards a CIS-aligned security framework. … ideal candidate will have over 10 years of experience in cybersecurity, with strong expertise in cloud security architecture and security automation methods. The position offers an initial 6-month contract with a hybrid work model based in London. #J-18808-Ljbffr ...

Senior Software Engineer, Firefox Security Remote UK Why Mozilla? The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians … design, build and distribute open-source software that enables people to enjoy the internet on their terms. What you’ll do: Advance Firefox's security architecture and cryptography stack: Contribute to improvements in Firefox’s core security systems, with a focus on cryptographic protocols, WebPKI, and security ...

Anaplan Inc is seeking a senior security architect to own the security reference designs for the Hyperblock and Polaris platform and the AI surface. You will set the technical bar for the practice and work hands-on on the problems with the highest risk. The role requires deep … security architecture mastery, practical AI/ML security depth, and the ability to influence senior engineers under pressure. You will design identity, authorization, cryptography and threat modelling across a SaaS #J-18808-Ljbffr ...

Enterprise Architect -Virtualization Practice Area Enterprise Architecture -Virtualization & Private Cloud Reports To Manager, ES&A Location Remote/Client site as required Travel Up to 30%, dependent on engagement portfolio Role Summary World Wide Technology is looking for an Enterprise Architect who lives and breathes virtualization and private cloud … platform decisions reshaping this space, including VMware-to-Kubernetes migration. This role owns technical delivery for virtualization and private cloud engagements end to end: architecture and low-level design, build oversight, migration execution, and operational handover. The candidate will be the final technical authority on virtualization platform decisions ...

firm based in Central London who are looking to hire an Architect to play a pivotal role in shaping enterprise wide identity, access and security architecture across a complex global environment. This is a senior hands on architecture role with genuine influence. You will work closely with … security, platform engineering and senior technology leadership to modernise identity governance, strengthen privileged access and embed zero trust principles across the firm's global technology estate. What's on offer Opportunity to Architect and influence identity and access strategy at a global scale Work at the intersection ...

Mandatory Skills Broad and deep technical knowledge across infrastructure, cloud, networking, security, IAM, SRE, and operations. Key Responsibilities Define and own the end‐to‐end technical architecture and target operating model across all six service towers Lead the three‐phase transformation programme (Stabilise → Optimise → Transform), managing timelines, milestones … risks, and dependencies Make architectural decisions across IAM, Cloud, SRE, Network, Data, and Security — ensuring coherence, reusability, and alignment with business objectives Establish and chair the Architecture & Engineering Governance board, providing technical assurance across all workstreams Own the programme roadmap, resource plan, and financial model — tracking cost savings ...

technology leader who can define the future whilst delivering real business outcomes today? We're seeking an exceptional Chief Architect to own the enterprise architecture roadmap and act as the organisation's architectural authority across business, technology, data, digital, and cloud platforms. This is a high-profile leadership role … where you'll shape technology strategy, influence executive decision‐making, and ensure architecture enables growth, innovation, operational excellence, and improved customer outcomes. The Opportunity As Chief Architect, you will be responsible for defining and governing the target‐state architecture across a complex Microsoft ecosystem, ensuring technology investments remain ...

technology leader who can define the future whilst delivering real business outcomes today? We're seeking an exceptional Chief Architect to own the enterprise architecture roadmap and act as the organisation's architectural authority across business, technology, data, digital, and cloud platforms. This is a high-profile leadership role … where you'll shape technology strategy, influence executive decision-making, and ensure architecture enables growth, innovation, operational excellence, and improved customer outcomes. The Opportunity As Chief Architect, you will be responsible for defining and governing the target-state architecture across a complex Microsoft ecosystem, ensuring technology investments remain ...

technology leader who can define the future whilst delivering real business outcomes today? We're seeking an exceptional Chief Architect to own the enterprise architecture roadmap and act as the organisation's architectural authority across business, technology, data, digital, and cloud platforms. This is a high-profile leadership role … where you'll shape technology strategy, influence executive decision-making, and ensure architecture enables growth, innovation, operational excellence, and improved customer outcomes. The Opportunity As Chief Architect, you will be responsible for defining and governing the target-state architecture across a complex Microsoft ecosystem, ensuring technology investments remain ...

technology leader who can define the future whilst delivering real business outcomes today? We're seeking an exceptional Chief Architect to own the enterprise architecture roadmap and act as the organisation's architectural authority across business, technology, data, digital, and cloud platforms. This is a high-profile leadership role … where you'll shape technology strategy, influence executive decision-making, and ensure architecture enables growth, innovation, operational excellence, and improved customer outcomes. The Opportunity As Chief Architect, you will be responsible for defining and governing the target-state architecture across a complex Microsoft ecosystem, ensuring technology investments remain ...

leading insurer with a focus on risk transformations, including cyber, marine, kidnap & ransom, high-net-worth and real‐world cyber threat intelligence. Responsibilities Build security capabilities that protect the business day‐to‐day and support a £200m transformation programme. Work with technology teams, underwriters, operations leads and senior stakeholders … portfolio of projects, managing multiple engagements concurrently and acting as an escalation point for junior team members. Aggregate risk views across your portfolio, manage security resources, report status to key stakeholders and provide clear recommendations for action. Design, build and implement security solutions that protect the business against ...