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Contractor digital design engineer

49 digital design engineer jobs found

CL
Jun 27, 2026  
Data Engineer
Data Engineer Telford / Hybrid - 2 days per month onsite £450 per day inside ir35 6 months duration Active SC clearance Are you an experienced Data Engineer looking to work on large-scale, impactful data platforms? We're seeking skilled Data Engineers to join a growing team delivering secure, scalable and innovative data solutions that enable better decision-making, support digital transformation, and accelerate the adoption of AI and Generative AI technologies. You'll play a key role in designing, building and optimising data pipelines and integration solutions within a modern cloud-based environment, working alongside talented engineers, architects and business stakeholders. What You'll Be Doing Building and maintaining robust data pipelines for ingestion, transformation and curation of data. Designing secure, reliable and high-performance data integration solutions. Developing and supporting enterprise-scale data platforms and services. Working closely with stakeholders to...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Jun 27, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Jun 27, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer - Rail & Infrastructure (HS2) Shape the Future of UK Infrastructure Are you an experienced Mechanical Design Engineer ready to leave a lasting legacy on the UK's largest infrastructure project? We are seeking a Senior Mechanical Engineer to join our world-class Rail & Infrastructure Engineering team. In this pivotal role, you will lead the technical delivery, coordination, and assurance of complex mechanical systems for the landmark HS2 programme. Working within a dynamic, multidisciplinary MEICA environment, you will take innovative engineering solutions from initial concept all the way through to testing, commissioning, and handover. If you thrive on solving complex engineering interfaces, managing high-profile stakeholders, and mentoring the next generation of engineering talent, this is your opportunity to elevate your career. Key Responsibilities Technical Design Leadership: Lead the development and review of complex mechanical...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 27, 2026  
Senior Electrical Project Engineer
We are seeking an experienced and driven Senior Electrical Engineer to join our Rail & Infrastructure Engineering team supporting the delivery of the HS2 programme. The successful candidate will lead the design, coordination, and technical delivery of electrical systems across complex rail and infrastructure projects. Working within a multidisciplinary MEICA environment, you will provide technical expertise throughout the project lifecycle, from concept and detailed design through installation, testing, commissioning, and handover. This role requires strong technical capability, leadership skills, and the ability to manage multiple stakeholders while ensuring designs are compliant, efficient, and buildable. Key Responsibilities Electrical Engineering Design Lead the design and development of electrical engineering solutions for major infrastructure and rail projects. Prepare and review: Electrical calculations Technical specifications Design reports Load assessments...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 26, 2026  
Principal Systems Engineer - CONTRACT
Contract Systems Engineer (Principal Level) 6 Months (Initially) £(Apply online only) per day (OUTSIDE IR35) Bristol/Hampshire Active SC clearance only Role Overview Due to exciting strategic initiatives and a focus on technological advancement, we're seeking a highly skilled Principal Systems Engineer on a contractual basis. This vital role is designed to support critical projects, drive technical excellence, and influence system architecture development. If you're passionate about engineering innovation and want to be at the forefront of technological progress, this opportunity promises an engaging and impactful experience. Key Responsibilities Lead the design, development, and integration of complex systems, ensuring they meet technical standards and project requirements. Provide expert technical guidance to multidisciplinary teams throughout the project lifecycle. Collaborate closely with stakeholders to translate operational needs into robust engineering solutions....
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Jun 26, 2026  
Electronics Engineer
We are seeking an experienced Analogue Electronics Engineer to take a technical lead role in the creation and delivery of complex electronic designs. This position offers hands‑on involvement throughout the entire product development cycle, from shaping early concepts through to integrating and validating finished hardware. The contract is outside IR35, initial 6 months, hybrid (circa 3 days onsite). Although many projects support defence‑focused equipment and secure systems, applicants with relevant knowledge from similarly demanding, high‑integrity sectors are strongly encouraged to apply. Working as part of a multidisciplinary engineering group, you'll apply your specialist analogue hardware expertise to guide design decisions and ensure robust, high‑quality outcomes. Responsibilities: Interpreting and analysing customer‑level requirements to define suitable hardware approaches Producing and modifying electronic architectures and detailed circuit designs Using...
IR35 Status:
Outside IR35

CV-Library East Sussex, UK Contractor
CL
Jun 26, 2026  
Software Engineer
Full Stack .NET Developer (x3) Location: Leeds (1 day per month onsite) Rate: £500 per day Engagement: Contract IR35 Status: Inside IR35 Start Date: ASAP Duration: Initial 3 months Overview We're supporting a major NHS digital transformation programme and are looking for three experienced Full Stack .NET Developers. You'll be working on the development and enhancement of critical healthcare applications, helping deliver scalable, secure, cloud-native solutions that directly support NHS services and patient outcomes. This is an excellent opportunity for developers who enjoy working across the full stack, with a strong Microsoft technology background and modern front-end expertise. Key Responsibilities Design, develop and maintain enterprise-grade applications using .NET technologies Build and enhance responsive front-end applications using React and TypeScript Develop secure RESTful APIs and backend services Work within Azure-native environments, leveraging cloud-first...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jun 25, 2026  
Lead Protection and Control Project Engineer
Lead Protection & Control Engineer for a major offshore wind project in Scotland Responsibility Provide protection and control engineering support across multiple projects, by assessing and defining the technical scope requirements during development phases, before evaluating third-party detailed designs as the project moves into delivery, predominantly panel and scheme designs. Configure protection and control equipment according to the application and scheme requirement, including the calculation and preparation of protection settings. Ideally, candidates will be experienced in both scheme design and setting preparation. Assess and adjudicate third-party contractor factory acceptance tests on protection and control equipment for new build and retrofit applications. Support multi-disciplinary project teams in identifying and managing engineering risks and identifying opportunities for the project to excel. Take responsibility for delivering required outputs to programme and...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Jun 25, 2026  
Automation Test Engineer
Senior Test Automation Engineer – SC Cleared  Remote - £600 PD Inside IR 35 – 6 moths  A leading public sector organisation is seeking an experienced Senior Test Automation Engineer to play a key role in the delivery of a large-scale digital transformation programme. The chosen candidate must have experience in Playwright or Cypress, Kotlin and TypeScript with API testing.  This is an opportunity to work within a complex enterprise environment, helping to ensure the quality, resilience, and performance of critical services that support thousands of users across the UK. Working within a multidisciplinary Agile team, you will be responsible for designing, building, and maintaining automated testing frameworks across UI, API, and end-to-end testing layers. You will work closely with developers, business analysts, and operational stakeholders to ensure robust testing coverage across multiple interconnected systems. Key Responsibilities Design and implement automated test frameworks...
IR35 Status:
Unknown Status

CV-Library Corsham, UK Contractor
CL
Jun 25, 2026  
Electrical Engineer
We are seeking a motivated and technically capable Electrical Engineer to join our growing M&E Engineering team supporting the delivery of the HS2 programme. The successful candidate will be responsible for the design, coordination, review, and delivery of electrical engineering systems across major rail and infrastructure projects. Working within a multidisciplinary MEICA team, you will contribute to the development of safe, efficient, and compliant electrical solutions from concept design through construction, testing, commissioning, and handover. This role offers an excellent opportunity to work on one of the UK's most significant infrastructure projects while developing your technical and professional expertise. Key Responsibilities Electrical Design & Engineering Produce and review electrical engineering designs for rail and infrastructure projects in accordance with project requirements. Develop electrical calculations, specifications, reports, drawings, and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 25, 2026  
MEP Design Manager
We are seeking an experienced and proactive Design Manager (MEP) to lead the delivery of Mechanical, Electrical, Public Health, Fire, and associated MEICA design activities for the HS2 programme. Based at our Elephant & Castle Design Office, you will play a key role in managing multidisciplinary design teams, coordinating stakeholder interfaces, and ensuring the successful delivery of compliant, buildable, and cost-effective engineering solutions across complex rail infrastructure assets. The role requires strong technical leadership, design assurance capability, and the ability to manage multiple design packages through all project stages from concept development to construction and commissioning. Experience within major rail, infrastructure, or transportation projects is highly desirable. Key Responsibilities Design Leadership & Management Lead and manage the delivery of MEP/MEICA design packages for HS2 works in accordance with programme requirements. Coordinate...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 21, 2026  
Data Engineer
Data Engineer Telford / Hybrid - 2 days per month onsite £450 per day inside ir35 6 months duration Active SC clearance Are you an experienced Data Engineer looking to work on large-scale, impactful data platforms? We're seeking skilled Data Engineers to join a growing team delivering secure, scalable and innovative data solutions that enable better decision-making, support digital transformation, and accelerate the adoption of AI and Generative AI technologies. You'll play a key role in designing, building and optimising data pipelines and integration solutions within a modern cloud-based environment, working alongside talented engineers, architects and business stakeholders. What You'll Be Doing Building and maintaining robust data pipelines for ingestion, transformation and curation of data. Designing secure, reliable and high-performance data integration solutions. Developing and supporting enterprise-scale data platforms and services. Working closely with stakeholders to...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Jun 21, 2026  
Setting Out Engineer
Freelance Site / Setting Out Engineer Location: Didcot, Oxfordshire Duration: Long-term (Up to 2 Years) Rate: Competitive Day Rate (Payment via CIS or Limited Company available) Equipment: Option to provide own surveying kit (Robotic Total Station/GPS) and CAD software Client: Specialist Earthworks Subcontractor The Opportunity Are you an autonomous, technically sharp Site Engineer who prefers running your own package without being micromanaged? A leading specialist Earthworks subcontractor is seeking a standalone Setting Out / Site Engineer for a major motorway bypass project in Didcot. This is a rare 2-year freelance assignment offering excellent stability and the choice of CIS or Limited Company payment structures. As the sole engineer on this package, you will have total ownership of your section, working closely with the project management and machine operations teams. Key Responsibilities You will be the technical lead for your package, responsible for: Setting Out...
IR35 Status:
Unknown Status

CV-Library Didcot, Oxfordshire Contractor
CL
Jun 20, 2026  
C Engineer
Job Title: C Engineer Rate: £460 per day - umbrella only Duration: 6 months Location: Telford with 2 days/week in office Applicants must be eligible for SC clearance As an Engineer within our team, you will play a key role in building and enhancing digital services for one of the UK's most prominent government departments. You will collaborate with experienced engineers, architects and testers, applying your expertise to design, develop and support backend systems. This position is ideal for those who relish problem-solving, are keen to further their technical skills, and enjoy working within a team to deliver impactful solutions. Professional experience in C is essential. Experience with Oracle Pro*C, PL/SQL and SQL is very desirable. Role Purpose You will contribute to the team's efforts to improve and modernise applications, especially in transitioning from legacy Ingres databases to newer platforms such as Oracle. Your responsibility is to ensure systems remain stable,...
IR35 Status:
Unknown Status

CV-Library Telford, Shropshire Contractor
CL
Jun 20, 2026  
Senior Civil Engineer (Water)
Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...
IR35 Status:
Unknown Status

CV-Library Cardiff, UK Contractor
CL
Jun 20, 2026  
Power Electronics Engineer
An exciting new contract opportunity for a Power Electronics Engineer on a 6 months contract, Outside IR35. Power Electronics Engineer: Support and review the design of the DC‑DC conversion stage of an on‑board power electronics module to prototype readiness. Support testing and verification activities on existing prototype hardware, with the understanding that there is limited scope to influence the established architecture. Provide technical guidance to mechanical and PCB design engineers developing an integrated power electronics unit, combining PFC and DC‑DC stages into a compact, robust, and manufacturable solution. Demonstrated hands‑on experience with the bring‑up and verification of high‑voltage power electronics, including: Safe working practices Appropriate control, measurement, and diagnostic techniques Ability to identify, prioritise, and investigate functional issues within complex power electronics systems, driving issues through to resolution. Required Experience:...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Jun 20, 2026  
Procurement Engineer
Procurement Engineer - 12-Month Contract 📍 Oxfordshire (Hybrid/Flexible) | 🌍 Global Organisation I'm currently partnering with a global leader in healthcare technology to recruit a Procurement Engineer for a 12-month contract based in Oxfordshire. Pay rate: up to £300 per day This is a fantastic opportunity to join a highly innovative business whose products are used worldwide to improve access to life-saving medical imaging. 🚀 The Role As a Procurement Engineer, you will play a key role in shaping sourcing strategies and optimising product costs across a complex, global supply chain. You'll work closely with engineering, procurement, and suppliers to ensure high-quality, cost-effective components are delivered consistently. 🔍 Key Responsibilities Lead cost analysis and cost optimisation activities across the product lifecycle Deliver value engineering initiatives (should-cost modelling, benchmarking, etc.) Support design teams with cost estimates and manufacturing...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 20, 2026  
System Test & Validation Engineer
Expleo is seeking a driven and passionate System Test & Validation Engineer to support our prestigious automotive customer based in Warwickshire on a contract basis(Inside IR35). This is an exciting opportunity to work at the heart of a connected car platform that powers next-generation digital experiences across luxury vehicles. You will play a pivotal role in validating system features, ensuring quality, robustness, and a seamless end-user experience from concept through to delivery. If you are passionate about the automotive industry, thrive in a fast-paced engineering environment, and enjoy taking ownership of quality and validation activities, this could be the ideal contract for you. The Role As a System Test & Validation Engineer, you will take ownership of validating system features across the connected car ecosystem, ensuring they are delivered to the highest standards of quality and performance. You will be responsible for defining validation strategies,...
IR35 Status:
Inside IR35

CV-Library Warwickshire, UK Contractor
CL
Jun 19, 2026  
System Test and Validation Engineer
System Test and Validation Engineer - (phone number removed) - £34.00/hr - Umbrella rate Gaydon - Hybrid We are looking for a driven and passionate System Test and Validation Engineer to join us in developing a truly exciting and forward-thinking product, one you can believe in, advocate for, and take pride in delivering. This role sits at the heart of our connected car platform, which underpins our luxury vehicles and delivers seamless digital experiences to our customers. You will take ownership of validating system features that enable this platform, ensuring high quality, robustness, and a defect free user experience from concept through to delivery. You will play a key role in shaping validation strategies and continuously improving test processes, with a strong focus on automation, reuse of existing test assets, and leveraging established validation practices across the business. What You Will Do: Create detailed test plans that align with software release schedules,...
IR35 Status:
Unknown Status

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Jun 19, 2026  
System Test and Validation Engineer
System Test and Validation Engineer - (phone number removed) - £35.93/hr (Umbrella Rate - Inside IR35) Are you ready to take your career to the next level? This company is offering an incredible opportunity for a driven and passionate individual to join their team as a System Test and Validation Engineer. Be part of a forward-thinking organisation that is shaping the future of the automotive industry, delivering cutting-edge digital experiences, and driving innovation. This is your chance to work on exciting projects that contribute to a carbon-neutral future, all while developing your skills in a collaborative and inspiring environment. What You Will Do:  - Create detailed test plans that align with software release schedules, ensuring thorough validation of system features. - Lead the test team by setting priorities and monitoring progress to ensure milestones are achieved. - Design test cases and scenarios to ensure comprehensive requirement coverage and high-quality...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
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