38 enterprise architect jobs found

Software Developer Certain Advantage is hiring for a Software Developer based in the Portsmouth area. This role is on a contract basis and is hybrid-based. The Company We’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and deliver industry-leading commercial aircraft, and a separate Space and Defence division. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Software Developer —someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be working in a small, experienced, and collaborative team, and be responsible for: Development of code within an agile environment (scrum). Working with the team to design, implement and test features for new product development. Task estimation in accordance with sprint planningThe Individual We’re looking for people who can show: Java Core (version 8+) Spring...

Solution Architect | London | Hybrid | £950 P/D Inside IR3 | 12 Month Contract Overview: We are seeking an experienced Solution Architect to join our client's Modernisation Programme, playing a pivotal role in shaping the future technology landscape across a major transformation initiative. Working closely with the Lead Solution Architect, Business Analysts, Technical Architects, and key business stakeholders, you will be responsible for translating complex business requirements into scalable, secure, and end-to-end solution designs across a modern Microsoft technology stack. Role & Responsibilities: Solution Architecture: Design and maintain end-to-end solution architectures across applications, integrations, infrastructure, security, and data to support the Claims Modernisation Programme. High-Level Design: Produce and maintain High Level Designs (HLDs), Architecture Decision Records (ADRs), Key Design Decisions (KDDs), and other architectural artefacts. Requirements...

Operational / Data Engineer - SC cleared Operational / Data Engineer - SC cleared The location of the role is Telford (hybrid working). The duration of the contract is 6 months. The pay rate on offer is £500 per day (via Umbrella agency). Project Overview The Preventative Risking (PR) team within RIS is responsible for managing the risking and compliance referral processes for Self-Assessment (SA) registrations. Currently, the system identifies approximately 200,000 fraudulent registrations out of 1 million, resulting in an estimated £51 million to £219 million in lost SA repayment claims for HMRC (based on 2021/2022 figures). To address this, a proof of concept (POC) was developed using: SAS Enterprise Guide for table creation, SAS Studio V and SAS RTENG to build the SA registration network, SAS Viya 3.5 tools for risk assessment of new SA registrations.The POC leveraged data from 20 different sources, most of which were already housed in the Minerva Oracle database....

Data Architect * 2-month contract (initially) * Remote Working * Outside IR35 * Market Rates (c£550 per day) The Opportunity: Our client is supporting a major UK Government Department on a strategically important Artificial Intelligence (AI) governance initiative and is seeking an experienced Data Architect (SFIA Level 5) to help define the organisation's new Enterprise AI Data Principles. This engagement will play a critical role in shaping the future governance of AI across the organisation by establishing enterprise-wide data principles that support the safe, secure and responsible adoption of Artificial Intelligence; these principles will ultimately underpin the organisation's AI governance framework and associated controls. Working closely with stakeholders across Data, Security, Privacy and AI Governance, you will review existing enterprise architecture artefacts, identify gaps and define AI-specific data principles that address emerging risks such as data...

Job Title: Lead Service Architect Location: Remote Perm or Contract Job purpose As the Lead Service Architect, you will spearhead the creation of high-impact service models centered on frictionless Customer Experience (CX) and Employee Experience (EX). Operating at the highest tier of service design, you will leverage the ServiceNow platform to unite a complex corporate ecosystem-including Siebel, Oracle, and Microsoft business systems-into intuitive, modern digital workflows. You will own the design, build, and test validation phases for key service delivery initiatives, ensuring that operational reliability never comes at the expense of user experience. Key Responsibilities Experience-Driven Service Design (CX/EX) Design Human-Centric Workflows: Architect end-to-end service journeys that prioritize usability, speed, and self-service for both external clients (CX) and internal staff (EX). Formulate Experience Indicators: Shift traditional metrics from basic SLAs to...

Job title: SC Cleared Solutions Architect Location: Bristol (Remote/Hybrid) Duration: 6 months possible extension Rate: Up to £650 per day via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation in the defence and aviation sector, is seeking a talented Solutions Architect to support their Information Services division. This is an exciting opportunity to work on large-scale, complex projects within a secure military environment, delivering innovative solutions that meet stringent standards. What you'll be doing: * Developing and documenting business requirements, architecture, and design for diverse IT solutions. * Ensuring solutions adhere to Babcock technology standards, governance, and ITIL frameworks. * Assessing existing software/hardware interfaces and recommending enhancements. * Providing technical support, facilitation, and planning to ensure clear understanding of system needs. *...

Business Analyst (GDS) * 6-month contract * Remote Working * Outside IR35 * Market Rates (c£425 per day) The Opportunity: Our client is supporting a major UK Government Department on a strategically important Discovery programme to shape the future of its Case and Incident Management capability. The Discovery will examine how the organisation manages cases, incidents, contacts, alerts, information flows and coordinated responses across routine operations and major incidents. We are seeking an experienced Business Analyst (SFIA Level 5) to undertake structured business and operational analysis, helping to define future service requirements and inform the next phase of delivery. Working as part of a multidisciplinary Agile team, you'll collaborate with Product Managers, Service Designers, User Researchers, Enterprise Architects and Technical Architects to understand the current operating environment, identify opportunities for improvement and help develop...

Security Assurance Lead - SC Cleared We're supporting a major UK Government programme and are looking for an experienced Security Assurance Lead to join a high-profile, multi-supplier delivery environment. This is an excellent opportunity to play a key role in assuring the security of critical technology solutions, working closely with delivery teams, architects, suppliers and senior stakeholders to ensure solutions are secure by design and aligned to government security standards. What we're looking for Proven experience as a Security Assurance Lead, Security Assurance Manager or Accreditor within Government, telecoms or other complex regulated environments. Strong knowledge of NCSC guidance, Secure by Design, HMG security standards and risk management. Experience working across large, complex programmes with multiple suppliers. Confident engaging with senior stakeholders and providing constructive challenge. Experience reviewing technical security architectures and designs....

Mulesoft Developer +6 months + +Remote working +SC cleared - must be eligible for clearance +Inside IR35 +£600 - £675 a day We're looking for an experienced MuleSoft Developer to join our growing technology team. This is an exciting opportunity to play a key role in designing and delivering enterprise integration solutions that connect Salesforce with critical business systems. Working alongside Enterprise Architects, Salesforce Developers, Engineers, DevOps teams and business stakeholders, you'll develop scalable, secure, and high-performing APIs and integrations using the MuleSoft Anypoint Platform. If you're passionate about integration, API-led connectivity, and solving complex technical challenges, we'd love to hear from you. What You'll Be Doing As our MuleSoft Developer, you will: Design, develop and implement MuleSoft APIs, integrations and connectors to enable secure and efficient data exchange across enterprise systems. Build and maintain integrations between...

MuleSoft Developers x 2 + 6 month contract roles + extensions + Full remote - 1st month would require occasional day in Belfast + £600 to £675 per day DOE + Must be able to obtain SC Clearance Key Responsibilities Design and implement MuleSoft APIs and connectors to facilitate secure and efficient data integrations between Salesforce and other enterprise systems. Collaborate with business analysts, architects, Salesforce developers, and integration partners to gather requirements and deliver effective solutions. Troubleshoot, test, and enhance Salesforce and MuleSoft integrations to ensure high performance and reliability. Implement best practices for security, data management, and system performance. Conduct code reviews, document technical specifications, and provide technical guidance to team members. Stay updated with the latest Salesforce and MuleSoft features, tools, and industry trends to continually improve integration strategies.Key Stakeholders Enterprise...

Senior Technical Design Authority (TDA) - Cisco SD-WAN Architect Location: UK (Remote) Job Type: Contract About the Role We are looking for a Lead Network Architect / Senior TDA to drive complex, multi-vendor enterprise network transformations from concept to delivery. You will work directly with clients to translate business needs into scalable solutions, lead technical design governance, and author complete HLD/LLD packages. What You'll Do Design & Delivery: Produce High-Level (HLD) and Low-Level Designs (LLD) for complex enterprise networks. Technical Leadership: Guide design teams and operational staff while driving design assurance through peer reviews and governance checkpoints. Client Engagement: Work directly with customer stakeholders to define technical strategy, Statements of Work (SOW), and Bills of Materials (BOM). Mentorship: Coach junior/mid-level engineers and support teams. What You Need Cisco SD-WAN: Proven design experience with Cisco SD-WAN...

We are seeking an experienced Solution Architect to lead the architecture and solution design activities for a major Commercial Insurance Dynamics 365 CRM/Workbench transformation programme. The successful candidate will play a key role in shaping the solution from inception, aligning business objectives with a target technology landscape while ensuring architectural consistency across the project. Lead end-to-end solution architecture activities for the Dynamics 365 CRM/Workbench Transforamtion programme. Shape and define solution architecture from the early design phase through delivery. Ensure logical consistency and alignment across solution designs and technical delivery. Collaborate closely with business stakeholders, delivery teams, and technical leads. Provide architectural guidance aligned to Azure cloud technologies and enterprise standards. Support Agile delivery practices and Azure DevOps implementation approaches. Contribute to AI/LLM-enabled capabilities,...

Expleo is seeking an experienced Solution Architect to support a large-scale transformation programme involving Oracle ERP demobilisation, migration to Microsoft Dynamics 365 Business Central, and Workday separation activities. The successful candidate will have a proven track record delivering ERP migration and separation programmes, with strong expertise across solution architecture, enterprise integrations, data migration, cutover planning, and transition delivery. Experience working with Oracle ERP, D365 Business Central, and Workday environments is essential. Define and assure end-to-end solution architectures for Oracle demobilisation, D365 Business Central migration, and Workday separation. Develop current-state, transition-state, and target-state architecture designs. Support data migration, integration, cutover, and service transition activities. Assess technical dependencies, risks, and impacts across applications, data, infrastructure, and security domains. Define...

Senior Technical Design Authority (TDA) - Cisco SD-WAN Architect Location: UK (Hybrid / Remote) Job Type: Full-Time / Contract About the Role We are looking for a Lead Network Architect / Senior TDA to drive complex, multi-vendor enterprise network transformations from concept to delivery. You will work directly with clients to translate business needs into scalable solutions, lead technical design governance, and author complete HLD/LLD packages. What You'll Do Design & Delivery: Produce High-Level (HLD) and Low-Level Designs (LLD) for complex enterprise networks. Technical Leadership: Guide design teams and operational staff while driving design assurance through peer reviews and governance checkpoints. Client Engagement: Work directly with customer stakeholders to define technical strategy, Statements of Work (SOW), and Bills of Materials (BOM). Mentorship: Coach junior/mid-level engineers and support teams. What You Need Cisco SD-WAN: Proven design experience...

Solutions Architect (SC Cleared) – Microsoft Teams & Migration Specialist We are looking for an experienced SC Cleared Solutions Architect with deep expertise in Microsoft technologies and a proven track record of designing and delivering enterprise-scale migration projects. This is an exciting opportunity to work on high-profile programmes, helping organisations modernise their collaboration platforms with a strong focus on Microsoft Teams and the wider Microsoft ecosystem. You will work closely with technical teams, stakeholders, and business leaders to design robust, scalable solutions that align with business objectives while ensuring seamless migration and adoption. Key Responsibilities Design and deliver end-to-end Microsoft-based solutions for enterprise clients. Lead the architecture and technical design of Microsoft Teams deployments and migration programmes. Develop migration strategies for collaboration platforms, including tenant-to-tenant, hybrid, and cloud...

Lead AI Security Architect - Azure Open AI, AI Foundry Up to £800 per day (Inside IR35) London / Hybrid (1 day per week onsite) 6 months initially My client is looking for a Lead AI Security Architect to drive the secure adoption of AI technologies across a regulated enterprise. This is a highly technical role suited to someone from an engineering, cloud security or AI security background who understands how AI solutions are built, deployed and secured in practice. Governance knowledge is useful, but this is not a GRC or audit-focused position. Key Requirements Strong AI Security, Cloud Security or Security Architecture background. Hands-on experience securing LLMs, GenAI, RAG solutions and AI agents. Experience with Azure OpenAI, AI Foundry and ideally GCP Vertex AI. AI threat modelling, red teaming, prompt injection testing and security control design. Engineering-led mindset with a strong understanding of AI, machine learning and data platforms. Experience implementing AI...

Service Architect +Current DV Clearance is essential +On site in Hampshire +18 months + +Outside IR35 +£650 - £750 a day We're seeking an experienced Service Architect to join a high-profile Ministry of Defence (MOD) programme on a long-term contract. This is an excellent opportunity to play a key role in designing and delivering secure, resilient, and supportable services within a complex defence environment. Key Responsibilities Design and develop end-to-end service architecture aligned with business and technical requirements. Produce service designs that meet operational, security, and supportability standards. Work closely with technical architects, engineering teams, service management, and stakeholders. Ensure service transition and operational readiness for new and enhanced services. Contribute to service governance, risk management, and continual service improvement. Create and maintain service design documentation, operating models, and support processes....

Role Title: Splunk SIEM Engineer Duration: contract to run until 30/11/2026 Location: Knutsford. Hybrid, 3 days per week onsite Rate: up to £587.33 p/d Umbrella inside IR35 Role purpose / summary Join us as Splunk SIEM Engineer where you must design, develop and improve software, utilizing various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Looking for a successful Splunk SIEM Engineer, where one should have experience with: Minimum Qualification - bachelor's degree Multi-Platform SIEM Expertise: Proven experience with Splunk Enterprise Security, Microsoft Sentinel, and SIEM architecture including data models, correlation rules, and administrative functions. Security Operations: Strong analytical skills in threat detection, incident response, and security event analysis with experience in large enterprise environments (10,000+ endpoints). Data Pipeline Management: Hands-on experience with log...

Technical Architect Contract Dublin 6-18 Months. My client a leading global name is in urgent need of a talented and experienced Technical Architect to join them on a contract basis for 6-18 months. My client is looking for looking to recruit an Architect to join the their EMEA Reporting Technology team, to drive the architectural vision and architecture for our technology platform in line with the enterprise technology architecture and business strategy. You will be required to contribute to the creation of the architecture roadmap. You will work across business and technology to create the solution design and architecture and evolve it based on an emerging backlog. You will provide technical thought leadership based on experience of building multiple software solutions. You will Contribute to the development of design and technology implementation best practices. You will look for better ways to solve technical problems and design solutions. Ensure architecture is flexible,...

Network Engineer Hybrid Working | Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect, you will take ownership of the design and delivery of complex telecommunications and network solutions, supporting operational systems including: Secure LAN/WAN network infrastructure SCADA and control system networks CCTV and surveillance systems Voice and communications platforms Passenger information and operational technology systems...