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Engineering Outside IR35 service designer

12 service designer jobs found

CL
Jul 19, 2026  
Test and Verification Engineer
Medical Test Verification & Validation Engineer - Class III Medical Device Job Title: Medical Test Verification & Validation Engineer Duration: 6 months initially Location: Hybrid (3 days per week), Sheffield Outside IR35 £50-£65 per hour Key Responsibilities Develop and execute verification and validation activities for a Class III medical device, producing verification protocols, validation plans and test reports in line with design control requirements. Perform functional, integration, performance and reliability testing across hardware, embedded software and complete systems, ensuring full requirements traceability. Investigate test failures, support root cause analysis and collaborate with hardware, software and systems engineers to resolve issues. Generate objective evidence to support IEC 60601 compliance, ISO 14971 risk management and MDR/FDA regulatory submissions while contributing to continuous improvement of V&V processes. Essential Skills Proven...
IR35 Status:
Outside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Jul 18, 2026  
Network Systems Engineer
Network Systems Engineer - Contract Opportunity Location: Basildon Duration: 6 Months Rate: Up to £74 p/h (Outside IR35) About the Role We are seeking a highly skilled Network Systems Engineer to support a leading engineering team on a critical programme. This role involves hands-on configuration, lab support, and contributing to the development of robust network architectures. You?ll work closely with the Lead Systems Engineer and wider technical teams to ensure systems are delivered to exacting standards. Key Responsibilities Systems Configuration - Configure systems in line with Lead Systems Engineer specifications. Trials Support - Provide technical assistance during trials and test activities. Network Architecture Development - Support the creation of network architectures for lab environments. Lab Infrastructure Maintenance - Assist in maintaining and developing lab infrastructure and associated environments. Required Experience OSI Model - Strong understanding of...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 18, 2026  
Quality Enigneer
Quality Engineer (Contract) Location: Bridgenorth Rate: £40 per hour outside IR35 Start Date: Immediate I'm currently supporting an established engineering and manufacturing business that is looking to secure an experienced NPI Quality Engineer on an urgent contract basis. This role will play a key part in supporting new product introduction activities, ensuring robust quality planning and process validation throughout the product development lifecycle. Working closely with Engineering, Manufacturing, Supply Chain, and Customer teams, you will be responsible for driving quality standards across multiple NPI projects while ensuring customer and regulatory requirements are met. This is an excellent opportunity for an experienced Quality professional with a strong background in APQP, PPAP, FMEA, and GD&T who enjoys working in a fast-paced manufacturing environment. Key Responsibilities Support New Product Introduction (NPI) projects from concept through to production...
IR35 Status:
Outside IR35

CV-Library Bridgnorth, UK Contractor
CL
Jul 17, 2026  
Electrical Design Engineer
An exciting opportunity has arisen for an experienced Electrical Design Engineer to support the delivery of major data centre developments within a leading building services consultancy. This Electrical Design Engineer role is ideal for someone with a strong building services background who enjoys delivering technically complex electrical designs across mission-critical projects. You'll work on high-profile data centre developments, supporting projects through key design stages while collaborating with multidisciplinary engineering teams. The successful Electrical Design Engineer will join an established project team delivering large-scale data centre developments, producing high-quality electrical designs and helping to deliver innovative engineering solutions. The Role As an Electrical Design Engineer, you'll be involved in: Delivering electrical building services designs for major data centre projects Producing detailed electrical calculations, reports and technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 16, 2026  
Embedded Software Engineer
Embedded Software Engineer | Outside IR35 | Cambridge The client is looking for specialist embedded software development services to deliver defined firmware components for an embedded Linux platform. They are looking for multiple software engineers, so I encourage you to apply if you have any recent experience developing software on an embedded Linux platform. Scope of Services * Development of embedded Linux firmware for target hardware platforms (OMAP & iMX6), including kernel configuration, BSP updates, and device driver enablement * Implementation of software required to support platform bring-up and peripheral integration (e.g. UART, SPI, I2C, PCIe) * Integration of firmware into the wider system, ensuring compatibility with existing software components * Investigation and resolution of technical issues relating to firmware, including hardware/software interaction faults * Production of supporting artefacts (design documentation, test specifications, and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Jul 16, 2026  
Mechanical Engineer
My client is a well-established M&E engineering company who are seeking a Mechanical Engineer to join their team on a long-term contract basis. This role will involve working on a high-profile project within the London area. The client is looking for an experienced mechanical design engineer with strong building services experience, ideally gained on large-scale, complex projects. Benefits * Rate of £(Apply online only) a day outside IR35 (Depending on Experience) * Contract ongoing until September 2027 * Weekly Payments Key Responsibiltiies For this role they are looking for someone who can: * Lead the delivery of mechanical building services design on complex projects * Produce and review detailed mechanical designs, calculations, specifications and technical reports * Coordinate effectively with electrical and wider multidisciplinary design teams * Support client meetings and providing technical input throughout all project stages * Ensure design...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 16, 2026  
Revit Technician
Revit Technician - Infrastructure & Mission-Critical Projects 📍 London | Office-Based (5 Days Per Week) 💰 £35-£39 per hour 🕒 6-Month Contract | Outside IR35 An opportunity has arisen for an experienced Revit Technician to support the delivery of major infrastructure, building structures and mission-critical projects across the UK. This Revit Technician role is ideal for someone who enjoys developing coordinated BIM models, managing technical information and supporting multidisciplinary project teams throughout the design and construction process. The successful Revit Technician will play a key role in digital project delivery, working closely with engineers, designers and site teams to ensure accurate, coordinated and construction-ready information is produced across complex developments. The Role As a Revit Technician, you'll be involved in: Developing and maintaining coordinated 3D models using Revit and BIM technologies Producing technical drawings, layouts,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 16, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer Birmingham I am seeking a Senior Mechanical Design Engineer for an established automotive engineering company. This is a contract role outside ir35. They are part of a growing successful business operating in the supply of proprietary systems and components to the world's construction equipment, truck, agricultural machinery and industrial applications end-markets. The company has a global manufacturing presence including in the USA, Germany, UK, Sweden, India and China. What You Will Do: As Senior Mechanical Design Engineer; To assist in the design of a range of engine ancillaries including oil, water & fuel pumps Concept and detailed design of e-Pumps for Data centre applications. Ability to work from 1 st principals in concept design work utilising problem solving skills Work alongside engineering team to ensure design is optimised for manufacture To liaise with design team & Chief Engineer to resolve design issues. Create CAD...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Jul 16, 2026  
Project HSE Advisor / Lead (Contract Outside IR35)
Great opportunity to work as a Project HSE Advisor / Lead for a growing Renewable Energy Company, on a flagship large-scale energy storage facility which will be one of the largest long-duration storage projects in Europe. The Opportunity We are seeking an experienced and highly motivated HSE Project Lead to join a landmark energy infrastructure project in Scotland. This is a rare opportunity to play a leading role in the safe delivery of one of the UK's most significant energy transition projects, involving complex civil, mechanical, electrical and process engineering construction activities. Reporting directly to the Project Director, the HSE Project Lead will provide strategic and operational leadership across all aspects of Health, Safety and Environmental management throughout the construction and commissioning phases of the project. The successful candidate will be a visible leader on site, driving a proactive safety culture, ensuring compliance with statutory...
IR35 Status:
Outside IR35

CV-Library North Ayrshire Council, UK Contractor
CL
Jul 15, 2026  
Rail Electrification & Plant (E&P) Engineer
Rail Electrification & Plant (E&P) Engineer - Contract Manchester / North West (Hybrid Working Available) £275 - £425 Per Day - Outside IR35 Contract Role Job Ref: 40152 We are currently looking for a Rail Electrification & Plant (E&P) Engineer to join a growing Rail engineering team delivering a wide range of UK infrastructure and Rail projects. This is an excellent opportunity for an experienced E&P Engineer to secure a long-term contract role working on high-profile Rail schemes across the North West and wider UK network. The role offers flexible hybrid working alongside a strong pipeline of Rail enhancement, upgrade, and infrastructure projects. You will be joining an established multidisciplinary design team delivering Electrical and Power solutions across Rail environments. Projects include: Rail Electrification & Plant (E&P) systems Railway lineside power infrastructure Points Heating systems Signalling Power supplies Level Crossings LV...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 12, 2026  
BMS Project Manager
We have a fantastic contract opportunity for an experienced BMS Project Manager to join an exciting project in London. On offer for the successful BMS Project Manager is a 12 month contract, £350 - £450 per day, and the opportunity to work for a successful BMS intelligent integration business. The BMS Project Manager role:- As a BMS Project Manager, you will be a highly skilled, professional and driven individual who has a wealth of knowledge and background in the BMS sector. You will be required to liaise confidently and positively with the client delivering a fantastic service, attending progress meetings, managing sub-contractors, commissioning engineers, and covering all aspects of project management. To apply you must have a proven track record of managing large BMS projects. Key Skills required of BMS Project Manager:- * Exceptional knowledge and background in the BMS industry. * Proven track record of managing large BMS projects, all aspects. * Strong commercial and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 12, 2026  
BMS Service Engineer
We have a fantastic opportunity for a proficient BMS Service Engineer to join a well-established building controls business working on multiple contracts in London on a contract basis. This contract position offers an excellent hourly rate paid weekly ( outside IR35) Company Profile Our client is a household name in the world of BMS providing full turnkey solutions to the Building Energy Management sector since the late 90’s. With their wealth of expertise, they are able to secure projects of all size and type and deliver a best-in-class service from design all the way to end user handover. The Role of the BMS Service Engineer As a BMS Service Engineer you will be responsible for the pre-planned and reactive maintenance of Building Management Systems, predominantly across London. You will have in-depth knowledge of BMS (Building Management Systems) hardware including fault finding, wiring and networking. You will possess the knowledge and experience to be involved with small...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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