38 senior technical architect jobs found

Senior Technical Architect £550pd - £650pd DOE (Inside IR35/Umbrella) 6 Month Initial Contract Milton Keynes (3 days in office) SC/DV Clearance ideally Are you a Senior Technical Architect looking for your next long-term contract role? Do you have SC or DV Clearance? My Central Government client is looking for an experienced Technical Architect who has a deep understanding of cutting-edge software, hardware systems, and most importantly, an innovative twist to solving multiple business problems with the use of technology aligned to the DDaT framework. You will lead in planning, communicating, and driving solutions architecture, engineering and infrastructure development. You will need experience of: Essential Solutions and Enterprise Architecture experience. Bridging technical and non-technical gaps. Draft, author, and reviewer of statement of requirements and technical documentation such as proposals, high-level designs, etc. Analyse, interrogate and evaluate data such...

Senior Technical Architect - Public Sector Our client, a UK Government Department , offers an exceptional opportunity for experienced Technical Architects in Leeds in a hybrid working setting. Known for one of the largest digital programmes in the UK, promoting an inclusive digital culture that fosters innovation. Benefits: Pay rate: between 700 and 800£ /day (Inside IR35). Hybrid working in the Leeds Office. 12 Month contract with possibility of extension. Prestigious government projects.Role Responsibilities: Lead the product solutions with autonomy, shaping and supporting technology initiatives in alignment with the company's mission to innovate and lead within public services. Be accountable for product architecture, ensuring effective deployment of digital solutions that enhance community welfare. Collaborate with a diverse team of architects, driving projects that contribute to building inclusive digital culture and impacting community positively.Requirements: Bachelor's...

I am recruiting for a Senior Technical Architect to be based in either Leeds or Newcastle-Upon-Tyne 3 days a week, 2 days remote. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. As the Senior Technical Architect you will work with engineering teams and be responsible for supporting the design, development, delivery and maintenance of IT products and services. You must have strong experience of working as a Technical Architect and help grow the technical architecture community, helping to support the community and build high quality products and services. You will lead, deliver and support technical design of a product or part of a shared platform to meet user needs and business objectives & also lead on ensuring high quality of technical designs and adherence to enterprise architecture principles and roadmaps. Experience of ArchiMate and UML architecture/design and modelling techniques, tools and standards...

Role: Technical Architect Rate: £775 - £800 per day (Inside IR35) Location: Leeds or Blackpool / hybrid Contract Length: Dec 2026 (initially) About the role: Senior Technical Architect with strong experience leading the design, delivery, and assurance of technical architecture across complex programmes and product-led environments. Works closely with engineering teams to deliver scalable, secure, and maintainable IT products aligned to enterprise architecture principles. Key experience: Strong practitioner in architecture and design methods, including ArchiMate and UML Extensive experience in Agile and DevOps delivery, including CI/CD pipelines and modern engineering practices Deep knowledge of microservices and API-led architectures, alongside legacy and hybrid integration approaches Hands-on experience across major cloud platforms, including AWS and Microsoft Azure Strong background in SaaS, PaaS, Serverless, and IaaS deployment models Expertise in identity,...

Technical Security Architect Must have an Active DV Clearance About the Technical Security Architect role We're seeking a highly skilled Technical Security Architect to take the lead on embedding security across the design, development, and integration of complex network infrastructures. Working within an Agile Scrum environment, the Technical Security Architect will play a vital part in shaping secure platforms by applying Secure by Design and NIST principles throughout the delivery lifecycle. What you'll do as a Technical Security Architect Lead the design and delivery of secure infrastructure solutions across large-scale programmes. Integrate security controls and considerations into network architecture, ensuring alignment with Secure by Design methodologies. Act as the security subject matter expert within Agile Scrum teams, collaborating closely with architects, integrators, and testers. Contribute to the development of security-enforcing capabilities across platforms...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full‑stack infrastructure to automate workflows and drive efficiency. We're seeking a Senior Software Engineer (L5) to deliver production‑grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI‑powered systems that enhance global sales workflows. Build scalable backend services and full‑stack applications for internal teams. Architect, implement, and optimize LLM orchestration frameworks and RAG‑based solutions. Collaborate with cross‑functional teams to define requirements and deliver innovative tools. Ensure...

SC Cleared Salesforce Developer Location: Client sites, remote, or hybrid, depending on project need. Contract Type: Contract Duration: 3 Months About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens and consumers. Role Summary We are seeking an experienced SC Cleared Salesforce Developer to contribute to the design, build, and maintenance of robust Salesforce solutions across a variety of impactful transformation projects. You'll work as part of cross-functional teams, bringing technical expertise in Salesforce development to deliver high-quality, scalable, and secure solutions. Key Responsibilities: Develop and maintain custom applications on the Salesforce platform using Apex, Lightning Web Components (LWC), and Visualforce. Translate business requirements into...

Our client has an opportunity for a Building and Construction Project Lead to join them on a contract for 12 months with possible extension. You will be responsible for setting up and leading CAPEX projects from inception and feasibility, through to design and specification and final handover. Role: Building and Construction Project Leader Location: Portsmouth, 60% onsite Hours: 37 per week Clearance: BPSS required to start. Current SC would be desirable. UK Eyes Only due to project Hourly Rate: £40.00 per hour via Umbrella, inside IR35 What you'll be doing: Develop, update/manage and monitor a project delivery plan. Identify and manage risks and opportunities. Manage CAPEX business cases from preparation through approval to delivery and project close. Develop detailed design briefs for Building Services design for a range of projects including major plant replacement and refurbishment works. Skilled and competent in IT tools, able to produce and present documentation,...

Solutions Architect - Oracle Fusion (Contract) We are working with a large, complex UK-based organisation operating at national scale, currently embarking on a major Oracle Fusion implementation. They are seeking an exceptional Solutions Architect to play a pivotal role in shaping and delivering this programme. This is a high-impact contract role suited to a true Oracle Fusion technical expert who is confident operating at both strategic and hands-on levels. Key Responsibilities Lead the solution design and implementation of Oracle Fusion across the programme Act as a technical authority, ensuring best-practice architecture and delivery Engage confidently with senior and executive-level stakeholders, translating complex technical concepts into clear, business-focused outcomes Provide architectural governance and challenge where required Work closely with delivery teams to ensure solutions are scalable, secure, and fit for purposeEssential Experience Proven, hands-on experience...

We’re recruiting on behalf of a financial‑technology client seeking a Principal Developer with strong architectural capability. This role sits within a senior Architecture function and will shape the technical direction of a complex, data‑driven product suite. This role directly influences the long‑term architecture, resilience, and scalability of a major financial‑technology platform. You’ll play a key part in shaping future technical strategy and ensuring the platform remains robust and fit for growth. You’ll act as a hands‑on technical authority, defining architecture standards, validating solution designs, and guiding engineering teams toward scalable, secure, cloud‑native systems. Key Focus: Architecture leadership + AWS expertise What You’ll Do Define and govern architecture, development, and data standards. Design and review solution architectures, assessing risks and trade‑offs. Build PoCs and technical spikes to validate decisions and technologies. Provide...

Senior Document Controller 12 months initial Contract Hybrid working (Predominantly remote with Team meetings onsite in Hull) Are you a detail‑driven documentation specialist with a passion for clarity, quality, and process excellence? We're looking for a Senior Document Controller to take ownership of a critical business management system, ensuring documentation is accurate, compliant, and accessible across the organisation. This is a fantastic opportunity for someone who thrives on structure, precision, and continuous improvement-while influencing how information is created, governed, and communicated. About the Role As Senior Document Controller, you'll be responsible for the full lifecycle of controlled documents within the organisation's management system. You'll partner closely with document owners, subject matter experts, and stakeholders across the business to rebuild, streamline, and maintain a world‑class documentation framework aligned to industry best practice....

Senior / Associate Landscape Architect (CMLI) London / Alton / Remote Our client is an award-winning, design-led landscape architecture practice working across a diverse range of high-quality projects throughout the UK. Known for their thoughtful, collaborative approach and strong planning expertise, they are now looking to appoint a Senior or Associate Landscape Architect (CMLI) to join their growing team. This opportunity is available either on an Outside IR35 contract basis or as a permanent position, offering flexibility to suit your career goals. The Role You will play a key role in delivering landscape-led solutions across planning and design stages, with particular responsibility for: Producing high-quality LVIA reports and supporting landscape planning submissions. Applying in-depth knowledge of landscape planning policy and assessment. Leading projects and contributing strategically at senior or associate level. Collaborating closely with clients, consultants,...

Our client, a leading organisation in the Defence & Security sector, is currently seeking a Lead Enterprise Architect to join their team on a contract basis. This role involves working on high-profile programmes where your expertise in IT architecture and governance will be vital in driving strategic business initiatives. Key Responsibilities: Lead the development and governance of enterprise architecture across multiple programmes and domains Define and evolve architecture principles, standards, and frameworks aligned with business strategy and technology roadmaps Shape and lead the enterprise architecture strategy for the Line of Business (LoB), contributing to divisional and corporate planning Provide authoritative technical leadership across infrastructure, cloud, data, applications, and security domains Chair Product Design Reviews across the Engineering Unit and LoB, ensuring alignment with strategic goals Lead original research, capability development, and technology...

We are looking for an experienced Senior HVAC Design Engineer, in our London office of our Client, focusing on the Commercial sector witin their experienced team. You will have the opportunity to work on some of the most exciting and technically challenges projects within this fast paced sector. Our award winning international Client are currently involved in numerous projects, working both within the UK and across EMEA. Candidates will support the team in developing designs for mechanical distribution systems from CHW, HVAC, Fuel to LTHW Provide advice to clients regarding mechanical systems/requirements available to meet their business needs. Leading the design of Commercial Project mechanical systems and equipment (Building Services) Provide written reports of system options in the form of design development notes. Produce technical specifications for mechanical systems, ensuring compliance with relevant standards and client requirements Ensure coordination other...

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...

We are seeking an experienced Product Owner to support a highly secure military programme. This role sits at the sharp end of defence IT, owning infrastructure outcomes across design, implementation, and ongoing technical assurance for mission-critical systems. You will act as the technical authority for infrastructure decisions, working closely with military stakeholders, architects, and delivery teams to ensure platforms are secure, resilient, interoperable, and fit for operational use. If you've never worked in a locked-down environment with real consequences, this role will feel uncomfortable. If you have - it'll feel like home. Key Responsibilities Own the infrastructure product roadmap within a secure military environment Act as Product Owner and technical authority for core infrastructure services Lead the design, build, and assurance of on-premise and restricted network platforms Translate operational and military requirements into clear technical priorities and...

Product Owner +6 months + +On site in Hamsphire +Outside IR35 +DV cleared role We are seeking an experienced Product Owner to support a highly secure military programme. This role sits at the sharp end of defence IT, owning infrastructure outcomes across design, implementation, and ongoing technical assurance for mission-critical systems. You will act as the technical authority for infrastructure decisions, working closely with military stakeholders, architects, and delivery teams to ensure platforms are secure, resilient, interoperable, and fit for operational use. If you've never worked in a locked-down environment with real consequences, this role will feel uncomfortable. If you have - it'll feel like home. Key Responsibilities Own the infrastructure product roadmap within a secure military environment Act as Product Owner and technical authority for core infrastructure services Lead the design, build, and assurance of on-premise and restricted network platforms...

SAP PEO Solution Architect - Active SC, SAP, PEO £Market Rate (Inside IR35) Remote / London 6 months We are seeking an experienced SAP PEO Solution Architect, with Active Security Clearance (SC) to provide strategic advisory services on leveraging SAP for advanced manufacturing solutions within a complex engineering environment. Key Requirements: Proven experience as a SAP Solution Architect ideally within the Defence sector Active Security Clearance (SC) Deep knowledge of SAP PEO and its role within manufacturing solutions Strong experience in SAP S/4HANA architecture and PLM integration (Teamcenter / PLMSi). Ability to advise at a strategic level, not just technical delivery. Nice to have: Flexibility to get to office Experience within engineering/manufacturing If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a...

Connect2Luton are excited to recruit a Fire Door Qualification Supervisor on behalf of Luton Borough Council. Main purpose of position: The Fire Door Qualification Supervisor ensures the quality of fire door installations across all Building and Technical Services departments, adhering to Fire Safety budgets, standards, and timelines. The post holder is responsible for conducting fire safety inspections on council-owned communal and front entrance fire doors in flats, ensuring their accessibility and functionality for residents. They will manage a detailed inspection programme to ensure all doors are fit for purpose. They will identify defects during assessments, report them to the client, and ensure timely rectification. A full record of inspections must be maintained for future reference. The post holder will also conduct Fire Risk Assessment surveys for council buildings, addressing fire safety concerns such as compartmentation and signage. Additionally, they must stay...

Principal Electronics Engineer Southampton or Bristol 6-month contract Paying up to £65p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Overview Primary focus on the design and development of digital processing electronics and support to RF and analogue power circuitry for complex laboratory and aircraft sensor systems. You will work across a range of projects throughout various stages of the product lifecycle, from initial concept development through to early life production and field support. Key Responsibilities: Design and development of mixed-technology electronic designs comprising of one or more Microcontrollers, CPLD and/or FPGA devices interfacing with RF and analogue circuits. Implementation of digital interfaces such as Ethernet, CAN, I2C, SPI and RS422 alongside high-speed optical fibre and Ethernet interfaces. Design and development...