76 to 100 of 143 Security Architecture Jobs in the UK

Security Consultant – Public Sector & Defence Location: UK-wide (flexible with client travel) Salary: £45,000 – £66,000 (outside London) | £50,000 – £70,000 (London) + package Clearance: Must be eligible for SC (5 years continuous UK history + sole British nationality) About the Role This is a security consulting role focused on large-scale transformation programmes across UK government, defence, and health. You’ll be embedded in complex environments where security is not theoretical, it directly impacts national infrastructure and public services. You’re not just reviewing controls. You’re shaping how secure systems are designed ...

Security Consultant United Kingdom Up to £70,000 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 ...

Cybers Security Architect Contract Details Role Title: Cybersecurity Architect Location: Hybrid 2-3 days onsite per week Wokingham Contract Duration: 12 Months Rate: £570/day inside IR35 Active SC Clearance Required Core Responsibilities Design and maintain secure architecture frameworks for enterprise systems across cloud, on-premises … hybrid environments Conduct threat modelling, risk assessments, and security gap analyses across infrastructure and application layers Define and enforce security standards, reference architectures, and policy controls aligned with frameworks such as NIST, ISO/IEC 27001, and CIS Evaluate, select, and integrate security technologies including: Identity ...

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 ...

Title: Cyber Security Architect (Contract) Duration: Initial 6 months (with potential extension) Location: London (hybrid – minimum 2 days per week onsite, with occasional travel to other sites as required) Overview We are currently partnering with a leading organisation to appoint an experienced Cyber Security Architect on a contract … Role Responsibilities Collaborate with business, technical, operational, and third-party stakeholders to gather requirements and design secure solutions Produce high-level and low-level architecture and design artefacts aligned to programme objectives Provide technical leadership and guidance across the full secure development lifecycle, particularly within cloud and DevOps environments ...

months, requiring a commitment of 3 days per week. Day-to-Day of the Role: Own and assure the end-to-end solution architecture for the bid submission. Produce and validate architectural artefacts including high-level and low-level diagrams, integration, deployment, and hosting models, and security architecture views. Ensure technical designs are scalable, supportable, secure, and contract-ready. Assure the full scheduling system architecture, focusing on performance and resilience. Validate integration assumptions, API patterns, data flows, and control mechanisms. Ensure system observability, failover, and peak-load behavior are credible and evidenced. Design or validate security ...

leading technology providers and a global consulting firm. They specialise in delivering complex, high-impact transformation programmes across the Microsoft ecosystem, particularly within security, cloud, and data. They’re hiring a Lead Security Architect to take ownership of Microsoft Security across a major go-to-market channel. … This is a senior, high-visibility role sitting across sales, solutioning, and delivery, working on some of the largest enterprise security programmes in the UK and globally. You will define the direction of Microsoft Security offerings, lead large-scale transformations, and act as the senior authority across both ...

Kingdom Type: Permanent IAM Consultant Location: London (Hybrid) Compensation: £65,000 Base + Package NOTE: Candidates for this role must be eligible for UK Security Clearance (SC). This is an opportunity to work on complex, enterprise-scale security transformations, helping organisations design and implement robust IAM strategies … play a key role in delivering end-to-end IAM and IGA solutions across a range of clients, working at the intersection of security architecture, compliance, and business transformation. This is a hands-on consulting role with real influence over design decisions and implementation strategy. What ...

summary An exciting opportunity has arisen to join our organisation in the role of Senior Information Security Engineer within the Digital Services department. The aim of this post is to play a key role in safeguarding the Trust's critical systems and information assets. You will be a senior … technical specialistwith CISSP certification, workinghands-onacross: Cyber security architecture,implementation and monitoring. Incident response and operational cyber resilience. Vulnerability management and cyber risk reduction. Supporting compliance with NHS and national cyber security standards. The base for the role is Beechdale Divisional Headquarters, Nottingham however this ...

Role: Security Consultant Location: UK flexible - Hybrid, with client travel Salary: £45,000 - £65,000 DOE (+bonus & benefits) **BPSS and SC clearance required.** This is a senior consulting role focused on secure design, risk, and architecture across complex transformation programmes in public sector, health, defence, and central government … environments. The employer is a global consulting and technology firm delivering large-scale security and transformation work across regulated UK markets. The team operates across strategy, design, and implementation, with exposure to leading technologies and complex stakeholder environments. What you'll be doing? - Design security architectures for large ...

Senior Security Engineer, you will be involved with the design, documentation and installation and management of security monitoring tools/platforms to provide data to the Sopra Steria Security Operational Centre (SOC) for analysis. Your role will be pivotal in ensuring that we have the correct tooling … assess risks, design controls, and define testing requirements. Your leadership and expertise will be critical in fostering a strong culture of technology expertise and security by design across Sopra Steria. You will play a lead role in helping our clients understand their security challenges and then specify, plan ...

title: Network Security Engineer Client: Elite FinTech Salary: £80,000-£130,000 + Bonus Location: London/Hybrid Skills: F5, Firewalls, Palo Alto, Cisco R&S We’re partnering with a leading global investment firm to hire a Network Security Specialist to help protect and evolve a complex … high-performance network spanning data centres, offices, co-location sites, and public cloud platforms. This is a hands-on, project-driven role combining engineering, security architecture, and high-level troubleshooting. What You’ll Do Design and deploy enterprise-grade network security solutions aligned with global standards Lead ...

Head of Information Security, Netherlands Ant International powers the future of global commerce with digital innovation for everyone and every business to thrive. In close collaboration with partners, we support merchants of all sizes worldwide to realize their growth aspirations through a comprehensive range of tech-driven digital payment … businesses: Alipay+, Antom, WorldFirst and ANEXT Bank. What you will be doing: 1. Governance & Strategy Develop, maintain, and oversee the Information Security and ICT Risk Management Frameworks in line with DORA, ISO 27001, NIST, and other applicable standards. Establish, maintain, and enforce security policies, standards, and procedures. Provide ...

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 ...

client is seeking a highly technical application security consultant. This is a hands-on technical role, not a GRC, policy, or compliance position. We are looking for a practitioner with a deep background in Application Security, Secure Coding, or Penetration Testing. You must be able to do more … validate and test that the remediations applied by the development team are effective and secure. Secure SDLC Implementation : Embed secure design principles and application security controls directly into the software development lifecycle. Architecture & Design Reviews : Conduct deep-dive technical security architecture and design reviews ...

Security Architect - AWS - Manchester An IT Security Architect with a PCI DSS & cloud background (AWS, GCP OR Azure) is required to join our global client's new UK cybersecurity team. The role is to lead the design and implementation of PCI DSS architecture on a global scale … from their head office in central Manchester. Skills & Experience Required: 5+ years of experience working in Cyber Security, PCI DSS within a cloud environment Have good Security architecture experience, ideally with a DevSecOps environment Excellent experience with PCI DSS and able to lead design Vulnerability management & Compliance ...

Cybersecurity Architect Security Clearance - SC Currently Active Location: Hybrid 60% office-40% remote - Wokingham Duration: 21/07/2026 Rate £590 MUST BE PAYE THROUGH UMBRELLA Role Description: "Core Responsibilities: Develop and maintain secure architecture frameworks for enterprise-grade systems, including cloud, on-premises, and hybrid environments … Conduct threat modelling, risk assessments, and security gap analyses across infrastructure and application layers Define security standards, reference architectures, and policy controls based on industry frameworks (e.g., NIST, ISO/IEC 27001, CIS) Evaluate and integrate security technologies, including IAM, SIEM, EDR, DLP, WAF, and encryption solutions ...

Cyber Security Engineer - Risk & Assurance Christchurch Based £81.90 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Christchurch. This long-term appointment is a complement to the existing 45 strong team … implementation of virtual and physical core components, which form the backbone of platforms. The ideal candidate will be Degree qualified in Information/Cyber Security, IT, Engineering, Mathematics, or Science and or Chartered Cyber Security Professional, ex-NCSC Certified Cyber Professional or ex-CLAS.. Knowledge: Essential: * Experience ...

ecosystems Design and implement resilience governance, scenario testing, and reporting frameworks (e.g. IBS/ITOL) Collaborate with technology teams to support cyber tooling, cloud security, and control enhancements What We’re Looking For Experience in cyber resilience, cyber risk, and/or operational resilience within financial services or consulting … into actionable solutions across business and technology teams Strong communication skills with experience engaging stakeholders across multiple functions Bonus Points For Experience in cyber security assessments, cloud security, or security architecture Exposure to third-party risk management and supplier resilience frameworks Experience supporting or delivering scenario ...

have a current opportunity for a Head of Azure Platform Security on a permanent basis. The position will be based in London. For further information about this position please apply. Requirements - Hands-on Azure cloud security architecture and implementation - Defender for Cloud, Policy-as-Code, RBAC … private endpoints, and secure landing zone design; AWS security experience also considered - Network security engineering: firewall policy design and lifecycle management, micro-segmentation, NSG/UDR/NVA architecture, hub-spoke topology, and perimeter defence for hybrid environments - WAF design, deployment, and operational tuning - Cloudflare, Azure Application ...

engineering teams, provide technical leadership and foster a culture of continuous learning and professional growth. Serve as a technical authority, advising stakeholders on network architecture, emerging technologies, and industry best practices. This position is distinguished by its strategic focus and technical leadership, empowering engineering teams to deliver robust solutions … elevating technical standards, and shaping NESOs network architecture vision for the future. Key Responsibilities Own the end-to-end network security architecture for NESO, ensuring robust protection across on-premises, cloud, and hybrid environments. Design, document, and govern secure network segmentation strategies, including Zero Trust models, next ...

experience with cloud modernization and migration solutioning: Discovery, Assessment, Roadmap, SOW Creation, Migration Planning, BAU Operationalization, and Optimization. Significant experience in architectural design - enterprise architecture, infrastructure architecture, and application modernization. An understanding of security principles and other associated controls and features in CSPs. Experience in working … with, Agile delivery teams. Professional and/or Specialty-level AWS/Azure/GCP certifications. Good-to-Have Experience with security architecture, connectivity, account structure, or tenant design. Experience working with a wide range of tools for automation, configuration management, deployment templating, and containerization. Technical writing, experience ...

Client is seeking an experienced Data Architect who will be responsible for developing the data architecture within the organisation. This role will sit within the Enterprise Architecture Team and will support the business in achieving strategic objectives while collaborating across wider IT functions from both a design … operational perspective. Responsibilities As the Data Architect , you will be responsible for developing and maturing the organisation’s data architecture capability, while supporting architecture standards, governance, and strategy aligned to business objectives. Your responsibilities will include: • Define and maintain the data architecture strategy and roadmap across ...

summary Join Companies House as a Principal Enterprise Architect (Data) , a leading role within our Enterprise Architecture team at the heart of a nationally significant organisation. This is a high-impact, senior technical role where you will shape the data architecture underpinning services used at scale by millions … about what a great place Companies House is to work P lease note: Companies House cannot offer Visa sponsorship to candidates through this campaign. Security Clearance is an essential requirement for this campaign. You'll need to have been in the UK for at least ...

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 ...