56 enterprise architect jobs found in London

Role description We are seeking a senior Wealth Domain Architect to own and define the end‑to‑end target‑state architecture for Wealth Management, with a strong focus on Discretionary UHNW Wealth propositions to join our client team in Central London Contract / Fixed Term (Inside IR35) | Immediate Start Hybrid working – 3 days onsite at client office in Central London Key Responsibilities Own and lead the target‑state architecture for the Wealth domain Act as the architectural authority, partnering with Wealth business and technology leadership Translate Wealth strategy, discretionary investment models, and client servicing needs into executable architecture roadmaps Design solutions supporting discretionary portfolio management, UHNW/HNW client lifecycles, and complex client/account structures Architect Wealth platforms for multi‑jurisdiction and multi‑booking‑centre operating models Provide architectural governance and...

Job Title:  Enterprise Architect Job Location:  London (Remote) Contract Length:  3 - 6 Months Industry:  Oil and Energy Working Hours:  7.5 per hour / 37.5 per week     Engagement Context Castrol is creating a standalone Digital organisation for a $10.1bn company following the outcome of the strategic review and the consequent sale of Castrol to Stonepeak. This requires the definition of a coherent enterprise digital strategy and architecture to enable Day 1 readiness and future-state scalability across global markets. The role will define the strategic, architectural, and investment direction required to support this transition.   Engagement Objective The objective of this engagement is to deliver a complete, decision-ready Digital Strategy and Enterprise Architecture blueprint, including supporting artefacts and recommendations, to enable executive decision-making and programme mobilisation. The...

Role description We are seeking a senior Wealth Domain Architect to own and define the end‑to‑end target‑state architecture for Wealth Management, with a strong focus on Discretionary UHNW Wealth propositions to join our client team in Central London Contract / Fixed Term (Inside IR35) | Immediate Start Hybrid working – 3 days onsite at client office in Central London Key Responsibilities Own and lead the target‑state architecture for the Wealth domain Act as the architectural authority, partnering with Wealth business and technology leadership Translate Wealth strategy, discretionary investment models, and client servicing needs into executable architecture roadmaps Design solutions supporting discretionary portfolio management, UHNW/HNW client lifecycles, and complex client/account structures Architect Wealth platforms for multi‑jurisdiction and multi‑booking‑centre operating models Provide architectural governance and...

Solutions Architect – Data Loss Prevention Location: Dublin (preferred) or Reading – Hybrid Duration: 9 Months Contract Type: Day Rate (Inside IR35 if UK Based)   We are seeking an experienced Solutions Architect to lead the design of our enterprise‑grade Data Loss Prevention (DLP) solution. This role sits within a small, high‑impact team and will work closely with Security, Service Transition, and Change leadership. You’ll define the end‑to‑end DLP architecture, ensure seamless integration across the wider IT landscape, and guide technology decisions across cloud, SaaS, and network security platforms.   What You’ll Do Define the end‑to‑end DLP architecture , ensuring alignment with enterprise standards Ensure integration across network, endpoint, identity, and SaaS platforms Validate scalability, performance, and security of proposed designs Support tool selection and configuration across...

The Nuclear Decommissioning Authority (NDA) is a non-departmental public body created through the Energy Act 2004 .   We have 5 offices across the UK, in Cumbria, Dounreay, Harwell, Warrington and London. We have 17 sites including the first fleet of nuclear power stations, research centres, fuel-related facilities, and Sellafield, which has the largest radioactive inventory and the most complex facilities to decommission.   We are sponsored by the Department for Energy Security and Net Zero (DESNZ) and supported by Dounreay, Magnox, Nuclear Waste Services, Nuclear Transport Solutions and Sellafield. The Scottish government also has a governance role, working closely with DESNZ to ensure its expectations are met.   Our role is strategic - we establish the overall approach, allocate budgets, set targets and monitor progress.   We do not have a hands-on role in cleaning up our facilities. Instead, we deliver our mission through others,...

EUC Architect (Google Workspace) 📍 Canary Wharf, UK | ⏳ Contract (6+ Months) | 🖥️ Hybrid (2 days onsite) Inside IR35   Job Purpos eWe are seeking an experienced End User Computing (EUC) Architec t to lead the design and delivery of cutting-edge IT solutions across internal and external projects. The role involves providing strategic technical leadership, producing high-quality design documentation, and driving the adoption of best practices across end-user collaboration technologies .Key Responsibilitie sProduce high-quality High-Level Design (HLD ) documentation, outlining technical solutions, architecture direction, and recommendations for resolving complex technical challenges .Analyse and evaluate existing design document s, identify market options, and present recommendations to the Architecture team .Provide technical leadership and directio n to engineering, delivery, and testing teams during all phases of solution...

EUC Architect (Google Workspace) 📍 Canary Wharf, UK | ⏳ Contract (6+ Months) | 🖥️ Hybrid (2 days onsite) Inside IR35   Job Purpos eWe are seeking an experienced End User Computing (EUC) Architec t to lead the design and delivery of cutting-edge IT solutions across internal and external projects. The role involves providing strategic technical leadership, producing high-quality design documentation, and driving the adoption of best practices across end-user collaboration technologies .Key Responsibilitie sProduce high-quality High-Level Design (HLD ) documentation, outlining technical solutions, architecture direction, and recommendations for resolving complex technical challenges .Analyse and evaluate existing design document s, identify market options, and present recommendations to the Architecture team .Provide technical leadership and directio n to engineering, delivery, and testing teams during all phases of solution...

EUC Architect 📍 Canary Wharf, UK | ⏳ Contract (6+ Months) | 🖥️ Hybrid (2 days onsite) Job Purpose We are seeking an experienced End User Computing (EUC) Architect to lead the design and delivery of cutting-edge IT solutions across internal and external projects. The role involves providing strategic technical leadership, producing high-quality design documentation, and driving the adoption of best practices across end-user collaboration technologies. Key Responsibilities Produce high-quality High-Level Design (HLD) documentation, outlining technical solutions, architecture direction, and recommendations for resolving complex technical challenges. Analyse and evaluate existing design documents , identify market options, and present recommendations to the Architecture team. Provide technical leadership and direction to engineering, delivery, and testing teams during all phases of solution implementation. Support Enterprise Architects in...

500-550 Outside IR35 City Staines Province Surrey Country United Kingdom Postal Code TW18 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products and platforms. We are currently seeking an experienced Senior Data Engineer / Architect to support the design of the WebCAF database, risk reporting tools, and integration services within a major digital transformation programme.   Job Summary We are looking for an experienced Senior Technical Architect with strong expertise in GDS (Global Distribution Systems) and enterprise application architecture. The ideal candidate will be responsible for...

500-550 Outside IR35 City Staines Province Surrey Country United Kingdom Postal Code TW18 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products and platforms. We are currently seeking an experienced Senior Data Engineer / Architect to support the design of the WebCAF database, risk reporting tools, and integration services within a major digital transformation programme.   Job Summary We are looking for an experienced Senior Technical Architect with strong expertise in GDS (Global Distribution Systems) and enterprise application architecture. The ideal candidate will be responsible for...

Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products and platforms. We are currently seeking an experienced Senior Data Engineer / Architect to support the design of the WebCAF database, risk reporting tools, and integration services within a major digital transformation programme.   Job Summary We are looking for an experienced Senior Technical Architect with strong expertise in GDS (Global Distribution Systems) and enterprise application architecture. The ideal candidate will be responsible for designing scalable technology solutions, leading architecture discussions, and driving digital transformation initiatives within the travel domain. The candidate should possess deep knowledge of travel technologies,...

Role Oracle Solution Architect — Lead Architect for the Managed Service Employer VE3 Engagement UK Public Sector — Oracle ERP Managed Service Contract type Contract Outside IR35 Duration Length of the managed service contract Location UK only. Hybrid with on-site attendance at client locations across the UK as required Security clearance SC clearance and UK Nationality essential. Pre-cleared candidates strongly preferred. Eligibility for DV sponsorship desirable if role scope includes privileged administrator access Reports to VE3 Account / Engagement Director (with strong functional line into the Service Delivery Manager) Key interfaces Client Design Authority, client Enterprise Architecture, client Service Owner and Platform Owner, VE3 Security Lead, VE3 Service Delivery Manager, third-party software vendor (Oracle), other third-party providers Role purpose The Solution Architect...

Role : Microsoft 365 & SharePoint Data Engineer Location: UK Type: Contract The Context: Thebes Group is an optimisation company specialising in AI-enabled transformation. We help organisations improve workflow, reporting, information management, and operational decision-making by combining process optimisation, knowledge architecture, semantic technologies, automation, and artificial intelligence. We are currently delivering an AI transformation programme for a private equity group, focused on enhancing group-level operations through intelligent workflows, improved information accessibility, executive reporting, and AI-driven operational intelligence. The Microsoft 365 and SharePoint environment is the operational backbone through which much of the group's information flows: documents, reporting, collaboration, and process. Getting that environment right, and connecting it properly to the AI and knowledge layers being built, is critical to the success of the...

World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome.   World Wide Technology (WWT) is looking for an experienced Zscaler Architect / Zero Trust SME to lead the design and implementation of secure access solutions. This role is primarily architecture and consulting focused, responsible for defining strategy, roadmap, and target-state designs rather than hands-on engineering   The ideal candidate will play a key role in migrating enterprise users a Zscaler-based Zero Trust environment, ensuring secure, scalable, and high-performance access.   This is a contract Role & Inside IR35 Zscaler Architect Contract Duration: 6 months contract Location: London, United Kingdom (Hybrid - 3 days onsite per week)   Key Responsibilities Define and drive the Zero...

Required Skills & Qualifications Technical Expertise Extensive hands-on experience with ServiceNow platform architecture and modules (ITSM, ITOM, ITBM, HRSD, CSM). Strong knowledge of ServiceNow scripting (JavaScript, Glide API), Flow Designer, and IntegrationHub. Experience with cloud platforms (AWS, Azure, GCP) and enterprise integrations. Proficiency in automation tools and CI/CD practices. Process Knowledge Solid understanding of ITIL processes and enterprise IT service management. Experience in designing governance frameworks for ITSM/ITOM. Soft Skills Strong leadership and mentoring capabilities. Excellent communication and stakeholder management skills. Analytical mindset with problem-solving abilities. Preferred Qualifications ServiceNow Certified Technical Architect or Certified Master Architect. ServiceNow Certified Implementation Specialist (CIS) in multiple modules. ITIL v4 Foundation...

400-500 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading UK digital and technology consultancy specialising in delivering impactful, user-centred services for the public sector. We work with central government departments, agencies, and local authorities to build digital products and services that improve outcomes for citizens. With a team of engineers, architects, delivery professionals, and designers, we bring deep expertise in digital transformation, cloud technologies, and agile delivery. We are committed to engineering excellence, innovation, and creating an inclusive environment where everyone can thrive. Role Overview We are seeking an experienced Azure Solution Architect to design, architect, and deliver scalable, secure, and high-performance cloud data solutions...

Role : Microsoft 365 & SharePoint Data Engineer Location: UK Type: Contract The Context: Thebes Group is an optimisation company specialising in AI-enabled transformation. We help organisations improve workflow, reporting, information management, and operational decision-making by combining process optimisation, knowledge architecture, semantic technologies, automation, and artificial intelligence. We are currently delivering an AI transformation programme for a private equity group, focused on enhancing group-level operations through intelligent workflows, improved information accessibility, executive reporting, and AI-driven operational intelligence. The Microsoft 365 and SharePoint environment is the operational backbone through which much of the group's information flows: documents, reporting, collaboration, and process. Getting that environment right, and connecting it properly to the AI and knowledge layers being built, is critical to the success of the...

Role : Knowledge Graph Architect Location: UK Type: Contract The Context: Thebes Group is an optimisation company specialising in AI-enabled transformation. We help organisations improve workflow, reporting, information management, and operational decision-making by combining process optimisation, knowledge architecture, semantic technologies, automation, and artificial intelligence. We are currently delivering an AI transformation programme for a private equity group, focused on enhancing group-level operations through intelligent workflows, improved information accessibility, executive reporting, and AI-driven operational intelligence. A foundation ontology, taxonomy and initial knowledge graph exist. The data is mapped, manageable in scope, and well understood within the team. An Ontology Engineer sits alongside this role to own the semantic foundation, and an AI engineer handles the agent build. The Knowledge Graph Architect takes the semantic models produced...

Role : Ontology Engineer Location: UK Type: Contract The Context: Thebes Group is an optimisation company specialising in AI-enabled transformation. We help organisations improve workflow, reporting, information management, and operational decision-making by combining process optimisation, knowledge architecture, semantic technologies, automation, and artificial intelligence. We are currently delivering an AI transformation programme for a private equity group, focused on enhancing group-level operations through intelligent workflows, improved information accessibility, executive reporting, and AI-driven operational intelligence. A foundation ontology and taxonomy already exists. The data is mapped, manageable in scope, and well understood within the team. This is not a build-from-scratch engagement. A Knowledge Graph Architect sits alongside this role to make the semantic structures operational, and an AI engineer handles the agent build. The Ontology Engineer...

Opening: Join the Mission At ByDesign Secure, we believe that world‑class security should not be an afterthought—it should be the foundation. We are an independent, outputs‑based consultancy delivering some of the UK public sector’s most complex and sensitive security‑critical systems. We are currently supporting a landmark, cross‑government secure IT transformation, architecting private cloud environments from the ground up and modernising end‑user services that underpin national decision‑making. Our model prioritises impact, autonomy, and technical excellence over hierarchy and utilisation. This is an opportunity for a Principal Security Architect to shape not only individual solutions, but the security posture, architectural standards, and strategic direction of nationally significant programmes. About the Opportunity As a Principal Security Architect, you will operate at the highest technical and strategic level within ByDesign Secure. You will...