23 security architect jobs found in London

Cyber Security Architect Initial 6-month Contract Remote working £525 - £550, Outside IR35 We're looking for an experienced Cyber Security Architect to support security transformation and technology projects within a large enterprise environment. The role will focus on designing and implementing secure technology solutions, developing security architecture, and working closely with technical teams, architects and senior stakeholders to ensure solutions meet security, business and regulatory requirements. Key Responsibilities: Design and develop cyber security architectures Define security controls, standards and principles Assess security risks and recommend mitigation Work closely with technical teams, architects and senior stakeholders Produce security architecture and technical documentation Support technology transformation and modernisation projects Apply security best practice across complex telco environments Requirements: Proven experience working as a Cyber...

Security & Compliance Architect | £600-£680p/day (Outside IR35) | London (hybrid, with occasional office attendance) Our client is looking for an experienced Security Solutions Architect to support the design and delivery of secure technology environments Key Responsibilities: Lead end-to-end security architecture across network, infrastructure, cloud and corporate environments. Produce and review high-level security designs covering network security, segmentation, multi-tenancy, virtualisation, containers, encryption, key and secrets management, AI runtime and threat modelling. Design IAM solutions, including identity providers, SSO, RBAC and MFA. Define SIEM/SOAR architecture and detailed designs for logging, correlation, playbooks and incident response. Review and validate Bills of Materials for security, IAM and SIEM/SOAR Key Experience: Strong Security Architecture experience within complex enterprise environments Experience across network security,...

Security & Compliance Architect £600-£680p/day (Outside IR35) London (hybrid, with occasional office attendance) Our client is looking for an experienced Security Solutions Architect to support the design and delivery of secure technology environments Key Responsibilities: Lead end-to-end security architecture across network, infrastructure, cloud and corporate environments click apply for full job details

Security & Compliance Architect | £600- £680p/day (Outside IR35) | London (hybrid, with occasional office attendance) Our client is looking for an experienced Security Solutions Architect to support the design and delivery of secure technology environments Key Responsibilities: Lead end-to-end security architecture across network, infrastructure, cloud and corporate environments. Produce and review high-level security designs covering network security, segmentation, multi-tenancy, virtualisation, containers, encryption, key and secrets management, AI runtime and threat modelling. Design IAM solutions, including identity providers, SSO, RBAC and MFA. Define SIEM/SOAR architecture and detailed designs for logging, correlation, playbooks and incident response. Review and validate Bills of Materials for security, IAM and SIEM/SOAR Key Experience: Strong Security Architecture experience within complex enterprise environments...

AWS Security & Cloud Architect London 6 month contract+ Up to £450pd OUTSIDE IR35 We are seeking an experienced AWS Security & Cloud Platform Consultant to lead the technical execution of a large-scale Defensive AI and Bot Mitigation Proof of Value for a high-volume enterprise digital platform. The consultant will design, build, and deploy cloud-native security controls, observability solutions, traffic analytics, automation frameworks, and AI-assisted operational capabilities using AWS services and Infrastructure as Code. The role requires deep expertise in AWS networking, CloudFront, WAF, security automation, observability, large-scale log analytics, and cloud-native delivery practices. Required Skills AWS Expertise AWS WAF Amazon CloudFront AWS Shield Advanced Amazon Athena Amazon S3 Amazon CloudWatch Amazon Kinesis Firehose AWS Lambda API Security Cost Optimisation Cloud Engineering AWS CDK...

Solution Architect We are looking for an experienced Solution Architect to join a Technology Delivery function and play a key role in defining and delivering technology solutions that support business objectives and strategic change initiatives. You will work closely with business and technology stakeholders to design solutions that are practical, secure, scalable, resilient and aligned with architectural standards. You will be accountable for key architectural decisions, managing technical risk and providing architectural leadership throughout the delivery life cycle. Remote working Outside IR35 This is a hands-on architecture role suited to someone who can combine strong technical expertise with excellent stakeholder management and communication skills. We are looking for a Solution Architect with proven experience delivering high-quality technical designs and analysing complex technology environments. Key skills & experience Azure cloud experience Proven...

Solution Architect We are looking for an experienced Solution Architect to join a Technology Delivery function and play a key role in defining and delivering technology solutions that support business objectives and strategic change initiatives. You will work closely with business and technology stakeholders to design solutions that are practical, secure, scalable, resilient and aligned with architectural standards. You will be accountable for key architectural decisions, managing technical risk and providing architectural leadership throughout the delivery lifecycle. Remote working Outside IR35 This is a hands-on architecture role suited to someone who can combine strong technical expertise with excellent stakeholder management and communication skills. We are looking for a Solution Architect with proven experience delivering high-quality technical designs and analysing complex technology environments. Key skills & experience Azure...

Platform Architect - Nvidia AI/GB300 | £700-765p/day (Outside IR35) | 6months + | Mainly Remote | London occasionally | focused on building and scaling NVIDIA AI Factory infrastructure We're looking for an experienced Platform Architect to join a major AI infrastructure programme The key focus is NVIDIA HGX GB300/NVL72 and RTX 6000 series Servers, so proven experience designing and deploying NVIDIA GPU infrastructure is essential You'll translate complex technical requirements into HLDs, LLDs and platform architecture, working across infrastructure, networking, storage, security, applications and data-centre teams. Key Requirements Strong Platform/Infrastructure Architecture experience across compute, storage, networking and Linux. Expert-level Kubernetes architecture experience. Strong Slurm and Run experience - essential. Proven experience with GPU/HPC environments and large-scale AI platforms. Hands-on experience with NVIDIA HGX GB300/NVL72, including NVLink,...

Platform Architect - Nvidia AI/GB300 | £700-765p/day (Outside IR35) | 6+ months | Mainly Remote | London occasionally | focused on building and scaling NVIDIA AI Factory infrastructure We 're looking for an experienced Platform Architect to join a major AI infrastructure programme The key focus is NVIDIA HGX GB300 / NVL72 and RTX 6000 series servers, so proven experience designing and deploying NVIDIA GPU infrastructure is essential You 'll translate complex technical requirements into HLDs, LLDs and platform architecture, working across infrastructure, networking, storage, security, applications and data-centre teams. Key Requirements Strong Platform / Infrastructure Architecture experience across compute, storage, networking and Linux. Expert-level Kubernetes architecture experience. Strong Slurm and Run experience - essential. Proven experience with GPU/HPC environments and large-scale AI platforms. Hands-on experience with NVIDIA HGX GB300 /...

Cloud Platform Architect - AWS Contract: 12 month initial contract Outside IR35 Location: London/Manchester (Hybrid) Start: ASAP/Flexible We are working with a leading global media and entertainment organisation that is undertaking an exciting cloud-first post-production transformation. The organisation is developing a new AWS-based platform designed to modernise how its production teams work with media, moving away from fragmented, hardware-dependent infrastructure towards a scalable cloud ecosystem. As a Cloud Platform Architect, you will take ownership of the technical design and delivery of the AWS platform underpinning this initiative. You'll work alongside experienced media, post-production and solutions architects, translating complex creative and technical requirements into high-performing, secure and cost-effective AWS infrastructure. What You'll Be Doing Lead the end-to-end AWS platform architecture and technical design. Design AWS storage, compute, networking,...

Senior Azure Logic Apps Developer Outside IR35 | £450 - £520 per day | Fully Remote (UK) | ASAP Start Primus Connect is working with a specialist Data, AI and Cloud consultancy, delivering advanced platforms for clients across financial services, healthcare, government and enterprise technology. They're looking for a Senior Logic Apps Developer to design, build and maintain enterprise-level integration solutions on Microsoft Azure. THE ROLE You'll be instrumental in bridging cloud services, on-premises systems and third-party applications using Azure Integration Services, with a primary focus on Azure Logic Apps. KEY RESPONSIBILITIES Architect, develop and deploy integration solutions using Azure Logic Apps (Standard & Consumption), API Management, Service Bus and related serverless technologies Design and build automated workflows using Power Apps and Logic Apps Build prototypes to demonstrate value Create complex workflows, transformations and API...

Data Architect - Insurance Domain Location: London Working Pattern: Hybrid - 2-3 days per week onsite Contract: Contract Rate: £350/day Outside IR35 We're looking for an experienced Data Architect with strong insurance domain expertise to join a major data modernisation programme in London. This is a hands-on architecture role focused on designing and modernising enterprise data platforms using SQL/PostgreSQL , supporting key insurance functions including policy administration, claims, underwriting, billing, brokers, risk and reinsurance . Key Responsibilities Own end-to-end data architecture across transactional, analytical and reporting environments Design conceptual, logical and physical data models Lead PostgreSQL/SQL database architecture, optimisation and modernisation Define data migration strategies and integration patterns Design database schemas, data flows and enterprise data structures Work with business...

Infrastructure Architect - London Outside IR35 - Rates up to £675 London based 2-3 days per week As an Infrastructure Architect, you will join a growing Strategy & Architecture team, leading the design, governance, and evolution of enterprise infrastructure architecture. The role focuses on migrating legacy data centre environments to Microsoft Azure and building secure, scalable, and separation-ready cloud platforms. You will play a key role in major transformation programmes, including cloud migration and IT separation initiatives, working closely with business and IT stakeholders, infrastructure teams, and system integrators to deliver secure, resilient, and cost-effective solutions aligned with the organisation's target operating model. Key skills and responsibilities, * Solid experience working as an Infrastructure Architect in large, complex global organisations * Hands-on experience delivering major infrastructure transformation projects, including data centre and cloud...

Infrastructure Architect - London Outside IR35 - Rates up to £675 London based 2-3 days per week As an Infrastructure Architect, you will join a growing Strategy & Architecture team, leading the design, governance, and evolution of enterprise infrastructure architecture. The role focuses on migrating Legacy data centre environments to Microsoft Azure and building secure, scalable, and separation-ready cloud platforms. You will play a key role in major transformation programmes, including cloud migration and IT separation initiatives, working closely with business and IT stakeholders, infrastructure teams, and system integrators to deliver secure, resilient, and cost-effective solutions aligned with the organisation's target operating model. Key skills and responsibilities,. Solid experience working as an Infrastructure Architect in large, complex global organisations. Hands-on experience delivering major infrastructure transformation projects, including data centre and...

Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing strategies...

Technical Architect Remote UK Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing strategies...

Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project life cycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing...

Cryptography Architect - Crypto & Post-Quantum 6-month contract September Start date Outside IR35 - Market rate Remote Working We are seeking an experienced Crypto & PQC Architect to lead a critical post-quantum cryptography readiness programme. This hands-on role will focus on deploying cryptographic inventory tools, discovering cryptographic assets and developing a comprehensive Crypto Bill of Materials (CBOM) across business-critical applications. This is a hands-on architecture role focused on assessing the organisation's existing cryptographic landscape and establishing a clear roadmap towards quantum-resistant security. The initial priority will be to deploy crypto-inventory tooling and develop a comprehensive Crypto Bill of Materials (CBOM) across business-critical applications. The role will involve working closely with application owners, security teams and developers to identify where cryptography is used, assess associated risks and recommend appropriate...

A public sector organisation is seeking a Senior AWS Platform Engineer to join via a Consultancy to join a strategic programme delivering and evolving a cloud-based occupancy data platform hosted within AWS. The platform ingests and processes data from a range of sources including WiFi networks, IoT sensors and wider property technology systems, generating occupancy insights that support data-driven decision making across a large-scale estate. As the Senior AWS Platform Engineer you will play a key role in the design, build and support of the cloud infrastructure, integrations and automation capabilities that underpin the platform. This is an excellent opportunity for an experienced AWS specialist who enjoys solving complex technical challenges, building cloud-native services and working across platform engineering, DevOps and systems integration. This is an initial contract until May 2027 with potential to be extended, it is one day per week in the office in Central...

Job Title: Project Manager - Network & Security Day Rate: £450 per day - Outside IR35/Limited Company Duration: 6 months initially Location: Central London, near Bank Station - Fully onsite Start Date: ASAP Overview We are assisting a client in their requirement for an experienced Project Manager to lead the delivery of a Cisco network and security transformation programme. As Project Manager, you will take ownership of the end-to-end delivery, coordinating technical resources, stakeholders, third parties and business teams to ensure the migration is delivered successfully with minimal disruption to production services. Key Responsibilities Own and manage the project from initiation through design, build, migration, testing, cutover and handover into BAU. Develop and maintain the overall project plan, milestones, dependencies, RAID log and delivery schedule. Coordinate the deployment of the new Cisco Secure Firewall infrastructure, including FMC HA...