12 network architect jobs found in London, greater london

Network Architect SC Cleared OUTSIDE IR35 A Network Architect is need on a 6 month rolling contract for a Government Agency on a contract basis to deliver Network ( LAN, WAN, WIFI) services till the end of May 2026. As an experienced Network Architect, you will provide Technical expertise and quality assurance for design, documentation, processes and products for military users click apply for full job details

Network Architect SC Cleared OUTSIDE IR35 A Network Architect is need on a 6 month rolling contract for a Government Agency on a contract basis to deliver Network ( LAN, WAN, WIFI) services till the end of May 2026. As an experienced Network Architect, you will provide Technical expertise and quality assurance for design, documentation, processes and products for military users click apply for full job details

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture...

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture...

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture in...

Venn Group Principle Security Consultant/ Lead Auditor Salary : £ 95,000 - £110,000 negotiable Location : Central London & Cheltenham WFH: Primary Site based Ideal start date: ASAP Also available : 3 month outside IR35 contract Benefits : Strong path to promotion 30 days Holiday Standard pension Electric car scheme Extensive training & courses available Brief summary Our client is looking for someone to represent them and support culture change and security requirements in the Defence sector. Responsibilities ISO27001 auditor business analysis business requirements capture knowledge of physical, personnel and technical security controls Good at customer relationship management Training delivery Requirements Driven, personable and humble personality Strong Technical knowledge and curious SC with UKSV with a couple of years left to run...

AWS ArchitectOutside IR35: £600 - £700 per dayASAP Start (5th Jan)Travel once a week / once every two weeks to LondonA leading international streaming platform is consolidating and modernising the core backend services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities • Lead the architecture, design, and documentation of AWS cloud services and backend API integrations • Define API specifications, ensure conformance to design patterns, and prepare implementation...

AWS Architect Outside IR35: £600 - £700 per day ASAP Start (5th Jan) Travel once a week/once every two weeks to London A leading international streaming platform is consolidating and modernising the core Back End services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities Lead the architecture, design, and documentation of AWS cloud services and Back End API integrations Define API specifications, ensure conformance to design patterns, and prepare...

Rate: £650-£680 Outside IR35 Duration: 6 months initially Location: Remote (London 1-2 days per month) Start date: Urgent Role Summary We are seeking a senior technical leader to oversee the architectural direction and delivery of a complex Telco cloud transformation. This role requires an individual capable of operating confidently with executive stakeholders while also guiding engineering teams performing detailed design and build activities. The Lead Architect will define and safeguard the overall technical architecture, ensuring the migration from VMware technologies to Red Hat and Wind River platforms is executed cohesively, securely, and in accordance with regulatory and vendor standards. This position holds responsibility for the integrity of the solution, the technical governance framework, risk management, and the alignment of all workstreams contributing to the programme. The individual will act as the authoritative voice on platform design, quality,...

Contract Security Architect - Gov experience required Location: London Hybrid Day rate: 450-550 outside Contract duration - 6 months The candidate Must possess a strong background in Security Architecture within a government environment. The Client is only accepting CV's with this requirement. The following experience are required: A solid background working in government organisations and public sector Security Architect roles. Experience in implementing and managing security monitoring solutions, as well as developing custom alerts to detect anomalies and potential threats across services. Proficiency in designing and managing security policies to enable conditional access to the environment. The following skills are required: Identity and Access Management Cloud Security - Azure, AWS or GCP Network Security DevSecOps Security Monitoring & Remediation Defense in Depth Security Architecture, particularly Zero Trust Security Architecture Experience in...

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture in...

Contract | 6-12 months | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a multi-year AI transformation set to begin in Q1 2026. We're looking for a Cloud/Application Security Engineer to ensure AI and data workloads are secure, compliant and resilient. What you'll be doing Secure cloud and application environments across Azure Implement identity, access, network and secrets management controls Work with architects, delivery teams and the AI Hub to maintain secure patterns Ensure compliance with regulatory frameworks and responsible tech principles What you'll need Strong Azure security background (Entra/AD, Key Vault, network security) Experience securing data/AI workloads Understanding of cyber, governance and regulatory expectations FS/pensions experience highly desirable If you're an experienced Cloud/Application Security Engineer feel free to apply or send your C.V to (see below)