63 technical architect jobs found

We are seeking a Technology Resilience Specialist to play a key role in strengthening organisational resilience across applications, infrastructure, data, and operations. This role will drive critical resilience initiatives, improve our recovery capabilities, and help shape the long‑term resilience strategy. Key Responsibilities Lead the implementation of Resilience Deep Dive and Resilience Improvement processes within ServiceNow Continual Improvement Management (CIM). Investigate and analyse resilience vulnerability data to identify risks and improvement opportunities. Design and support the migration from existing in‑house Technology Vulnerability Management tools to ServiceNow Integrated Risk Management (IRM). Contribute to strategic initiatives focused on Double Failure Resilience and Mass Disaster Recovery (DR) scenarios. Redefine and embed Recovery Time Objectives (RTOs) across the organisation. Develop and promote an organisational approach to SLIs, SLOs, Error Budgets, and...

Senior Technical Architect Inside IR35, £640 P/D Hybrid, 3 days on site per week in Milton Keynes 6 months, scope to extend Active SC would be advantageous We are looking for a skilled Senior Technical Architect to deliver secure, scalable technology solutions for a UK Government client. You will translate complex technical concepts, lead solution design and work closely with security, infrastructure and cloud teams. Key Requirements Experience in secure government environments Strong technical background across Microsoft/Linux servers, networks, and: Hybrid Cloud, Gateways, PKI Email services VMware (VCD, vSAN, NSX) Cisco, Palo Alto, SASE Ability to produce high‑quality architectural documentation (HLD/LLD, options assessments). DevSecOps experience with CI/CD and automation. Requirements management ownership. Experience designing and migrating services to Azure/M365 and AWS. Working knowledge of security tooling and auditing. Strong understanding of NCSC, GDS, CIS, Cyber...

Technical Architect / 6 Month Contract / Milton Keynes / Inside IR35 / £640 / Hybrid – 3 days onsite   An architect resource is required to support a major government body with the delivery and management of key national security capabilities. You will be working with customers, engineering and development teams to support the solution whilst providing key technical inputs and governance.   Essential Skills: Experience in relevant roles, including technologies in enterprise and virtual environments and of working within a secure environment Experience of server/operating system (Microsoft and Linux), network technologies, as a minimum Hybrid Cloud, Gateways, PKI, Email, VMware virtualisation platforms (including VCD, VSAN, and NSX), SASE architecture, Cisco Palo Alto Experience creating technical and architectural documents such as options assessments, low and high-level technical designs. DevSecOps experience in automation and improvement in development and release processes...

Lead Technical Architect Contract 4 Months Initially £600-£625pd (Outside IR35) Remote   We are seeking a skilled Technical Architect with a strong background in WSO2 and Java to join our team. In this role, you will be responsible for designing and implementing technical solutions that meet the needs of our government clients, adhering to the principles and guidelines set forth by the Government Digital Service (GDS).   Key Responsibilities: - Design and develop technical architectures using WSO2 technologies. - Collaborate with cross-functional teams to ensure the successful integration of solutions. - Provide technical leadership and guidance throughout the project lifecycle. - Analyse and assess existing systems to identify areas for improvement and optimisation. - Ensure compliance with GDS standards and best practises in all technical deliverables.   Qualifications: - Proven experience in technical architecture, particularly with WSO2 and Java. - Strong understanding of...

Application Architect / Technical Architect - CI/CD & DevSecOps (Defence) Location: Hampshire Clearance: DV Rate: £635 to £740 per day + Outside IR35 Overview We're hiring a Technical/Application Architect specialising in CI/CD and DevSecOps to design and lead secure delivery pipelines in a military IT environment. This is a hands-on architecture role focused on building hardened, compliant, enterprise-grade delivery platforms. Key Responsibilities Architect and deliver secure CI/CD pipelines Lead DevSecOps strategy and standards Design pipelines for secure, restricted, and air-gapped environments Define reusable pipeline frameworks and templates Embed security-by-design across delivery Act as senior technical authority across platforms and programmes Essential Skills Enterprise CI/CD architecture experience Strong DevSecOps background Tooling: GitLab CI, Jenkins, GitHub Actions, Azure DevOps Containers: Docker, Kubernetes, OpenShift IaC: Terraform, Ansible,...

Network Architect / Technical Architect / Milton Keynes / 6 Month Contract / Inside IR35 / £600 / SC Clearance / Security Cleared  An architect is required to support a major government body with the delivery and management of key national security capabilities. Working with customers, engineering and development teams to support the solution as well as maintaining key business relationships within government and capability ensuring the security of the nation. Providing key technical inputs and governance. Skills · Excellent people skills and an ability to explain and understand technical complexity. · Experience in relevant roles, including technologies in enterprise and virtual environments and of working within a secure environments. · Experience of networking architecture o Network Topology and configuration o Wireless network architecture o Firewalls o Network load balancing o Inter/intra site connectivity o Virtual private network configuration o Public could connectivity...

Directorate: Strategy & Innovation Contract Type: 18 Months Fixed Term Contract Hours: 36 Salary: £71,713 - £79,409 Location: Colindale Closing Date: Midnight March 9th 2026 About Barnet Council Barnet is a borough with much to be proud of. Our excellent schools, vibrant town centres, vast green spaces and diverse communities all help make it a great place to live and work. As a council we want to build on these strengths as we move into the future. We are growing and developing as an organisation to meet the challenges facing our borough and we are committed to working with partner organisations and residents to make Barnet even better. As an organisation, our staff are committed to Our Values: Learning to Improve, Caring, Inclusive, Collaborative - which drive everything we do. About the role This is an exciting time to join Barnet as we grow our Digital, Data and Technology (DDaT) capabilities and accelerate our digital transformation journey. We're investing in smarter...

Software Engineer (Java) SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week.   Your responsibilities: Contribute across the full software development lifecycle, including design, development, testing, and deployment. Design software solutions using UML/SysML and contribute to technical architecture within a microservices environment. Develop high-quality Java applications using Spring Boot, Spring Framework and related technologies. Implement and maintain RESTful web services over HTTPS within distributed systems. Write and maintain automated tests, ensuring quality and reliability are built into the solution from the outset. Participate in Agile ceremonies including sprint planning, estimation, reviews and retrospectives. Collaborate closely with team members and wider stakeholders to design, implement and test new product features. Contribute...

World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract.  The role will be hybrid of being split between working from home and onsite.    This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph   Mechanical Systems Engineer / Architect Job Description:   We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to...

Scope and Objectives Provide architectural design leadership across new build and refurbishment projects, coordinating multidisciplinary teams to meet client requirements, regulatory standards, and organisational processes. Ensure successful project delivery from inception to handover-on time, within scope, and within budget. Operate effectively in both UK and international environments, delivering inclusive, sustainable, and safe design solutions. Where required, fulfil duties as the Construction Design and Management (CDM) Principal Designer and Building Regulations Principal Designer. Key Responsibilities Design Leadership & Project Delivery Act as Lead Designer (with support from peers and the Team Leader), coordinating the design process across disciplines and supporting Project Managers with programme planning. Deliver projects across workplace, residential, and light industrial sectors, ranging from £250k to £15m, including both new builds and refurbishments. Produce...

Architect/Architectural Technologist - Exeter Contract Duration: 12 months Hours: 37.5 per week Vetting Level: BPSS Overview A leading global professional services and project management organisation specialising in engineering and infrastructure delivery is seeking a talented Architect or Architectural Technologist to join its Exeter team on a temporary contract. This role sits within a multidisciplinary environment supporting complex built environment projects across sectors including education, commercial, defence, energy and residential. Role Summary The successful candidate will play a key role in design delivery, coordination and technical leadership across a broad range of projects. They will work collaboratively with internal teams and external stakeholders, contributing to high‑quality outcomes from concept through to delivery. This position offers the opportunity to lead design work in a supportive, integrated multidisciplinary setting. Responsibilities Lead and...

Solution Architect 3 days a week in Sheffield Initial 6-month Contract £600 - £700 p/day | Inside IR35 We're recruiting for a Global IT Services Provider seeking a Solution Architect to design end-to-end technical solutions aligned to operational resilience regulations and internal frameworks. Key Responsibilities: Create resilience-focused HLDs/LLDs aligned with enterprise architecture and cloud strategy Translate Operational Resilience and DORA requirements into actionable designs Act as a design authority for resilience initiatives, reviewing and approving technical designs Provide architectural input into programmes including technology modernisation, cloud migration and system decommissioning Documentation & Reporting Requirements: 6+ years as a Solution Architect with proven experience working in a large enterprise bank within the past 3 years' (essential) Strong experience with hybrid cloud (AWS/Azure + on-prem), data centres, ServiceNow CMDB, and container...

ROLE TITLE: Junior Architect LOCATION: Hybrid / Occasional Office Travel Required (Leicester; London; Manchester; Newcastle) CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Junior Architect to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment across 20 clients globally. Our UK operation is growing and has very aggressive plans for expansion over the coming years. We form part of the Manpower group of companies that turn over $20 billion a year collectively. Experis UK have partnerships with major clients across the UK spanning multiple industries; our approach is a very personal one, with both our clients and our own employees. We are passionate about training, technology and career development. Job Purpose/The Role: This role involves collaborating with cross-functional teams to translate business requirements into scalable and efficient architectures. The Junior...

Senior Network Architect Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35/Umbrella) 6 month initial contract Ideally SC/DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Network Architect to support them with the delivery and management of key national security capabilities. You will liaise with stakeholders/customers and interpret business requirements into technical ones and support technical teams in delivery of capabilities, providing 4th level technical oversight to customer issues. The ideal candidate will have experience in an enterprise environment, ideally within a Government body. Essential Experience Required: Networking architecture such as Network Topology and configuration Wireless network architecture Firewalls Network load balancing Inter/intra site connectivity Virtual private network configuration Public could connectivity* Experience creating technical and architectural documents...

Databricks SME and AWS Data Engineer Location: UK - Northampton (Hybrid) 6 months UMBRELLA ONLY Project Objective: A key initiative involves migrating from Aerospike to Postgres and leveraging Databricks for back-testing fraud detection models. This role will contribute to the development and integration of Proof of Concepts (PoCs) from the detection backlog. Key Responsibilities: Collaborate with cross-functional teams to architect, design, develop and deliver PoCs related to fraud detection. Lead the ETL & Data manipulation/engineering work on AWS. Integrate Databricks-based back-testing into the fraud detection pipeline. Work closely with architects and other developers to ensure seamless integration with existing systems. Participate in weekly stand-up calls to demonstrate progress and align on deliverables. Take ownership of tasks from the backlog, ensuring timely and high-quality delivery. Required Skills & Experience: Strong AWS Data Engineering expertise....

Our client, a prominent entity in the Defence & Security sector, is seeking a skilled Solution Architect to join their team as a PLM Architecture Professional on a contractual basis. This role is based in Warton with hybrid work arrangements, requiring two days on-site presence each week. The contract duration is nine months, and the position operates within the Inside IR35 framework. Key Responsibilities: Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. Define PLM system architecture aligned with enterprise digital transformation goals. Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. Develop and consume web services and SOA APIs for downstream and upstream system integrations. Develop...

PLM Solution Architect Initial 9 Month Contract 2 days per week on site (remainder working from home) Warton, Lancashire £72.54 Per Hour (Umbrella Rate - Inside IR35) The Role Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. Define PLM system architecture aligned with enterprise digital transformation goals. Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. Develop and consume web services and SOA APIs for downstream and upstream system integrations. Develop custom Teamcenter server-side extensions, handlers, and business logic using Java, C++, or C#. Implement ITK (C/C++) customizations for data manipulation, business rules, and server-side logic. Customize and configure Active...

Fully Remote (UK-based) 💰 Up to £500 per day (Inside IR35) Are you a Dynamics 365 expert who thrives on building powerful, customer-centric solutions? Do you enjoy turning complex business requirements into elegant, scalable systems? We’re looking for a Dynamics 365 Developer (CE & Power Platform) to join a high-performing product team delivering impactful solutions across Customer Service, Sales, and Marketing - with a strong focus on Omnichannel and Copilot Studio. This is your opportunity to shape enterprise-grade solutions in a modern, agile, product-led environment - all from the comfort of your home. 🚀 What You’ll Be Doing As a key member of the product team, you’ll: * Design and build custom solutions within Dynamics 365 CE and Power Platform * Lead development across Customer Service, Sales & Marketing * Configure and optimise Omnichannel & Copilot Studio (live chat, voice, digital messaging, IVR) * Develop using C# (.NET), JavaScript, SQL,...

ServiceNow Platform Architect + SC Cleared role + £600 to £650 per day - Inside IR35 + Fully remote - occasional travel to London Key Skills: + SC Cleared + ServiceNow Architect Platform Architect: * Define and manage the architecture of the platform (at Official and Secret on MOD platforms) for the private beta and initial public beta requirements, ensuring compliance with Defence standards, governance and leading practices. * Design advanced highly available platform architecture to meet data protection and business continuity requirements. * Design and run POCs for common services for complex process automation. * Design and assure platform developer services together with the team and other stakeholders. * Manage platform and governance products technical debt * Define architectural patterns and reusable components in line with ACOE strategy and integrate them into the ACOE reuse mechanisms. * Provide technical leadership to other team members and the wider ACOE....

Job Title: M365 Backup Design Architect Location: Sheffield/Hybrid (3 days per week on site) Rate: £558 per day inside ir35 Contract: 11 months+ I am looking for a M365 Backup Design Architect, you will be responsible for the overall architecture and strategy for Rubrik M365 backup implementation across HSBC's enterprise tenant. Key Responsibilities: Define end-to-end backup architecture for Microsoft 365 workloads (Exchange, SharePoint, OneDrive, Teams). Design high-availability and recovery strategies. Ensure compliance with HSBC security and regulatory standards. Capacity planning for 350k users and petabyte-scale data. Integrate Rubrik with existing HSBC infrastructure and identity management. Provide technical leadership and governance throughout the project lifecycle. Required Skills: 8-10+ years in Microsoft 365, with proven delivery of Tenant backups enterprise scale. Deep expertise in Rubrik Enterprise Backup solutions (or other tenant backup software). Strong...