1 to 25 of 28 Security Architect Jobs in London

Lead Microsoft Security Architect £120,000-145,000 GBP Car Allowance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Lead Microsoft Security Architect Up to £145,000 + Package London S/C Clearance A global consulting and technology giant is hiring … Lead Microsoft Security Architect to play a key role in shaping, selling and delivering large-scale Microsoft Security solutions across enterprise clients. This is a senior, high-impact position combining presales leadership, solution ownership and technical authority, working closely with stakeholders, delivery teams and sales leadership. What ...

Security Architect Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary £80k, plus excellent company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector … track unsafe products Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad is seeking a Security Architect; you will play a critical role in designing, assuring, and delivering secure solutions across our client engagements. You will champion Secure ...

Title: Security Architect Location: Remote Duration: 6 Months Rate: £515/day (Inside IR35) Clearance: Eligible for BPSS Role Overview We are seeking an experienced Security Architect to define, govern, and assure enterprise-wide cyber security architecture across IT, cloud, OT, and emerging technology domains. … Acting as a strategic design authority, you will align security architecture with business objectives, cyber strategy, and enterprise architecture principles. This is a strategic, non-operational role focused on influencing design, setting direction, and providing architectural guidance rather than hands-on delivery or BAU security operations. Key Responsibilities ...

Lead Security Architect £110,000 to 150,000 GBP Car Allowance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Lead Security Architect - Microsoft Security (Senior Manager Level) Locations: London, Birmingham, Manchester, Newcastle, Edinburgh Salary: £110,000 - £150,000 + Car allowance + … package We are seeking an experienced Lead Security Architect to play a pivotal role in driving Microsoft Security solutions across large-scale enterprise engagements. This is a senior leadership position combining technical expertise, sales engagement, solution design, and delivery oversight. This role sits at the heart ...

Security Architect (DevSecOps) Retail Hybrid: 3 days onsite per week in London 6 months+ £750 - £800 per day In short: We require a strong, application-focused Security Architect with a keen background in development or at least the ability to assure a product’s architecture … engineers on the product whilst also facing off to more senior stakeholders in the business. In full: You will be responsible for augmenting the Security Architecture team with speciality skills and help scale our security presence across the wider technology and infrastructure teams. • Provide engineering and product teams ...

Title: Lead Security Architect Location: Remote with occasional travel to London Duration: 12-Month Contract Clearance: BPSS Required Overview We are supporting a major UK-based digital transformation programme seeking an experienced Lead Security Architect to provide leadership across enterprise security architecture. This role will … play a critical part in shaping secure system design, embedding security principles across delivery, and ensuring robust, scalable solutions in a complex, large-scale environment. Role Responsibilities Lead the security architecture and design of systems and services across a large digital estate Develop, maintain, and review secure architecture ...

Title: Technology Security Architect Location: London (Hybrid – 3 days onsite) Duration: May 2026 – October 2026 Start: ASAP Day Rate/Salary: Competitive (DOE) Overview We are supporting a global professional services organisation undergoing a large-scale technology transformation and outsourcing transition. This is a key role within … Security workstream, requiring a hands-on Technology Security Architect who can operate across both delivery and design. This is not a purely strategic role. The successful candidate will be expected to work in detail, define and implement security policies, and support delivery across the transition ...

About the Role Ourworld-leading Time & Frequency departmentseeka Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services. This is an exceptionalopportunity to join theglobalauthority in precision timing at a defining moment for UKdigitalinfrastructure. Backed by agovernment investment of £180 millionin theNational Timing Centre … ensure theyremainsecure,reliableand robust evenifglobal navigation satellite systems fail. Key Responsibilities: This leadership role is responsible for delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions ...

SECURITY ARCHITECT - 6 MONTHS - RATE £540 PD OUTSIDE IR35 - MAINLY REMOTE WITH OCCASIONAL ON SITE IN LONDON/MANCHESTER FOR MEETINGS - VALID SC CLEARANCE We are looking for an SC CLEARED Security Architect to work on a busy Government project on a Hybrid Basis Experience Required … Proven experience as a Security Architect delivering into UK public sector environments. Expertise in cloud security (AWS, Azure and modern architectural patterns). Ability to articulate complex security concepts clearly to both technical and non-technical audiences. Experience with Terraform Strong stakeholder management and supplier engagement ...

Lead Cyber Security Architect £Up to £140,000 GBP Bonus Hybrid WORKING Location: London; Birmingham; Manchester; Newcastle; Edinburgh , Central London, Greater London - United Kingdom Type: Permanent Lead Security Architect - Microsoft Security London, Birmingham, Manchester, Newcastle or Edinburgh | Hybrid | Permanent Our client is a leading global … complex transformation programmes across enterprise environments. With deep expertise across the Microsoft ecosystem, the organisation partners closely with clients to design and deliver advanced security solutions at scale. This is a senior leadership role focused on Microsoft Security , combining solutioning, delivery ownership, and capability growth. The position sits ...

Lead Security Architect £110,000 to 150,000 GBP Car Allowance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Lead Security Architect - Microsoft Security (Senior Manager Level) Locations: London, Birmingham, Manchester, Newcastle, Edinburgh Salary: £110,000 - £150,000 + Car allowance + … package We are seeking an experienced Lead Security Architect to play a pivot click apply for full job details ...

Role: Salesforce Security Architect Location: London/Hybrid Role Overview Seeking an experienced Salesforce Security Architect to provide short‐term or project‐based support for securing Salesforce platforms in a regulated environment. The role is hands‐on and advisory, focused on reviewing designs, defining security controls, and supporting compliant delivery. Key Responsibilities Define and review Salesforce security architecture and access models Design and validate profiles, permission sets, sharing rules, and role hierarchy Advise on authentication, SSO, MFA, and integration security Ensure data protection using Salesforce native security features Review solution designs ...

Lead Security Architect Microsoft Security (Senior Manager Level) Locations: London, Birmingham, Manchester, Newcastle, Edinburgh Salary: £110,000 £150,000 + car allowance + package We are seeking an experienced Lead Security Architect to play a pivotal role in driving Microsoft Security solutions across large … leadership position combining technical expertise, sales engagement, solution design, and delivery oversight. This role sits at the heart of a high-growth Microsoft-focused security practice, working on complex transformation programmes across major UK and global clients. Role Responsibilities Lead the design and delivery of Microsoft Security solutions ...

Security Architect - SC Cleared - Outside IR35 Location : London Length: Initial 6 Months Type : 1 day a week on-site Clearance : Active SC Clearance IR35: Outside Rate: £500 - £550 Contingency : Must be able to start within 1-2 weeks Sanderson G&D are seeking a Security Architect who will provide strategic cyber security advice and guidance to digital product teams, acting as a Close Support Partner to ensure Secure by Design principles are embedded throughout the product development lifecycle. The role focuses on assurance, architecture guidance, and risk-based decision support, enabling secure delivery without ...

Principal Security Architect Location : UK (home-based with travel to client site approx. 2 days per week) Hubs: London, Manchester, Bristol, Swansea The opportunity : This is a senior, high-impact role working across complex, mission-critical public sector programmes. You’ll lead security architecture across large-scale … involved end-to-end, from bid work and pre-sales through to architecture, build, assurance and live services. Key responsibilities Lead security architecture across complex public sector digital programmes Act as a trusted advisor to senior client stakeholders Shape end-to-end solutions across bid, pre-sales, design, delivery ...

Cyber Security Architect - Genomics, Data, Insurance £Market Rate - Inside IR35 London/Hybrid 3 months initially My client is an instantly recognisable Insurer who require a hands-on Cyber Security Architect with deep expertise in securing highly confidential data to support the design and development … state architectures and supporting documentation for the implementation of secure storage of genomics data. Key Requirements: Proven commercial experience as a hands-on Cyber Security Architect within large, complex organisations. The ability to design end-to-end data security architectures aligned to organisational strategy and regulatory obligations ...

Description Cyber Security Architect - Genomics, Data, Insurance £Market Rate - Inside IR35 London/Hybrid 3 months initially My client is an instantly recognisable Insurer who require a hands-on Cyber Security Architect with deep expertise in securing highly confidential data to support the design and development … state architectures and supporting documentation for the implementation of secure storage of genomics data. Key Requirements: Proven commercial experience as a hands-on Cyber Security Architect within large, complex organisations. The ability to design end-to-end data security architectures aligned to organisational strategy and regulatory obligations ...

Enterprise Security Architect Inside IR35: £550 - £600 Hybrid: 2 days a week in London/Bristol Active SC Clearance required We're looking for an SC Cleared Enterprise Security Architect to support a major secure telecoms programme across mobile network, enterprise IT and cloud environments. … help define and maintain security architecture across 4G/5G core, RAN, OSS/BSS, AWS, SDN/NFV, Open RAN, edge computing and cloud migration workstreams, ensuring designs are secure, compliant and aligned to programme objectives. Key Responsibilities Define and maintain enterprise security architecture across telecoms ...

Cyber Security Architect; DevSecOps, ISO27001, SOC; London WC2N; £130,000 + Benefits represents a career-defining opportunity for an energetic technical specialist to safeguard a complex, worldwide technology estate. Reporting directly to the IT Director, this senior individual contributor role is designed for a technical powerhouse … innovation. With a vast user base spanning the Americas, Europe, and Australia, the technology environment is complex, requiring a leader who understands the specific security nuances of each territory. This organisation operates within highly regulated sectors and is currently maturing its DevSecOps capabilities. They need a specialist ...

Devonshire Hayes have partnered with a government agency to help them secure a Security Cleared Security Architect for an initial 6 month contract. You will be tasked with the following, Deep technical understanding of IT infrastructure/Software development and management of these components. Experience of engaging … projecting credibility and self-assurance - specifically relating to intelligence analysis and risk management. Experience of developing and implementing a pragmatic approach to assessing the security, privacy and resilience risks affecting sensitive assets, including engaging stakeholders to create shared understanding of the risks. Experience of managing the implementation of strategic ...

Security Architect Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary £80k, plus excellent company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector ...

seeking a future team member for the role of AI Security Architect to join our Cybersecurity team in London. Responsibilities Define enterprise AI security architecture: develop reference architectures, guardrails, and standards for secure data pipelines, model training/inference, and AI-integrated applications across on-prem … cloud. Secure MLOps/ML platforms: architect identity, secrets management, network segmentation, and least-privilege access for feature stores, model registries, orchestration, and deployment pipelines. Data protection by design: establish controls for sensitive data ingestion, anonymization/pseudonymization, encryption (at rest/in transit), tokenization, and lineage across ...

leading financial services firm in London is seeking an AI Security Architect to join their Cybersecurity team. This role involves defining AI security architecture and securing MLOps/ML platforms, with responsibilities including data protection, managing identity and access controls, and designing adversarial ML defenses. Ideal candidates ...

Identity and Access Management Senior Architect (Manager/Senior Manager) London/Manchester/Leeds/Edinburgh | Hybrid - 2/3 days per week in office Permanent - £70,000 - £105,000 + benefits Hays Technology are working with a global business consultancy organisation who are looking for a variety … functional solution requirements, and technical specifications, such as those for user authentication, access control, integration, performance and scalability requirements and specifications. Design and architect IAM solutions by creating high-level and low-level designs that align with business objectives and comply with industry cybersecurity standards. Creating high-level ...

Identity and Access Management Senior Architect (Manager/Senior Manager) London/Manchester/Leeds/Edinburgh | Hybrid - 2/3 days per week in office Permanent - £70,000 - £105,000 + benefits Hays Technology are working with a global business consultancy organisation who are looking for a variety … functional solution requirements, and technical specifications, such as those for user authentication, access control, integration, performance and scalability requirements and specifications. Design and architect IAM solutions by creating high-level and low-level designs that align with business objectives and comply with industry cybersecurity standards. Creating high-level ...