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Contractor 17
Engineering Inside IR35 Saint Asaph

17 jobs found in Saint Asaph

CL
Jul 18, 2026  
Quality Lineside Engineer
Our client has an opportunity for a Quality Lineside Engineer to join them on a contract basis for 12 months with possible extension. The successful candidate will be supporting the evaluation, coordination and monitoring of achieved levels of conformity in the product, process and services provided by the Business. Role: Quality Lineside Engineer Location: Broughton, Flintshire. Fully onsite Hourly Rate: £32.96 + shift allowance - Via an Umbrella company, inside IR35 Clearance: BPSS required prior to starting Hours: Initially on a standard day shift (no uplift), once fully trained, shifts will be as below Double day shift pattern (alternating weeks) Week of mornings - 6:00am - 1:10pm Week of afternoons - 1:30pm - 8:40pm 20% shift uplift What you'll be doing: To provide specialist Quality support and advice on drawings, parts, processes, and support services, and to independently assure that Quality requirements have been met. Assures that the Quality system is being...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jul 18, 2026  
Senior EC&I Engineer
Senior EC&I Engineer Location: Hybrid – 2 days per week on site in Capenhurst, Cheshire or from the Design office in Chorley, Lancashire / 3 days working from home Contract: 12-Month Contract Rate: £55.00 per hour (Umbrella) – Inside IR35 Hours: 37.5 hours per week Security Clearance: SC Clearance Required The Role We are looking for an experienced EC&I Engineer to join a multidisciplinary engineering team delivering complex industrial projects. You will be responsible for developing Electrical, Control & Instrumentation designs from concept through to manufacture, testing and commissioning, ensuring solutions are safe, compliant and delivered to programme. Key Responsibilities Produce EC&I design documentation including SLDs, cable schedules, layouts and technical specifications. Develop electrical and control system designs in line with industry standards and client requirements. Produce Functional Safety documentation including FDS, SIDD and...
IR35 Status:
Inside IR35

CV-Library Capenhurst, UK Contractor
CL
Jul 23, 2026  
CE&I Design Engineer -Site based Sellafield
CE&I Design Engineer - nuclear £46-£51 per Hour (Inside IR35) | Long-Term Contract | Sellafield | Full-Time On Site Shape the Future of UK Nuclear Infrastructure Are you an experienced Control, Electrical & Instrumentation (CE&I) Design Engineer looking to work on one of the UK's most technically challenging nuclear programmes? We're seeking a talented engineer to join a multidisciplinary team delivering high-quality CE&I design solutions across major Sellafield projects. This is a fantastic opportunity to play a key role in developing engineering designs that support the safe operation, refurbishment and decommissioning of critical nuclear facilities. If you thrive in a highly regulated environment and enjoy solving complex engineering challenges, this role offers the chance to make a real impact. The Role As a CE&I Design Engineer, you'll be responsible for producing and developing engineering designs from concept through to detailed design, ensuring...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
Mechanical Ventilation Engineer
Mechanical Ventilation Engineer £51 per Hour (Inside IR35) Hybrid - 3 Days in Warrington or Sellafield 12-Month Contract Play a Key Role on Critical Sellafield Nuclear Projects An exciting opportunity has arisen for an experienced Mechanical Ventilation Engineer to join a leading engineering team supporting major projects at Sellafield. Working on the MSSS SEP programme, you'll be responsible for delivering ventilation system designs and layouts for complex nuclear facilities, ensuring compliance with stringent safety and regulatory requirements. This is a fantastic opportunity to work on nationally significant projects while benefiting from a flexible hybrid working arrangement and a long-term contract. The Role As a Mechanical Ventilation Engineer, you'll provide specialist design expertise, developing ventilation solutions that support the safe operation of nuclear facilities. Your responsibilities will include: Producing HVAC and mechanical ventilation system designs...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
CE&I Control System Design Engineer - Nuclear
CE&I Control System Design Engineer - PES-Based Control Systems Warrington | Hybrid - 3 days on site £51-£55/hour | Inside IR35 Are you a CE&I Control System Design Engineer with strong experience in Programmable Electronic Systems (PES)? This is an excellent opportunity to join the Silos MSSS SEP 1 & 2 programme, contributing to a nationally significant, safety-critical project within a highly regulated environment. You'll be embedded within the CE&I design team, focused on the design, update and verification of PES-based control systems. While implementation, testing and commissioning are delivered by dedicated site teams, your work will be fundamental in ensuring designs are robust, compliant and ready for safe delivery. The Role You will be responsible for: Delivering and checking PES-based Control System designs and updates to meet functional and business requirements Supporting other engineers in the delivery of high-quality CE&I design outputs...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
Principal CE&I Protection Engineer -Nuclear
Principal CE&I Protection Engineer - Nuclear Location: Warrington - 1 day per week, 4 days WFH (with occasional site visits) £60-67/hour Inside IR35 Project: Sellafield Electrical Distribution Network Upgrade - Infrastructure Strategic Alliance The Opportunity: Join the CE&I design team delivering power systems and protection engineering for a high-profile Sellafield project. You'll play a key role in shaping the Electrical Distribution Network Upgrade through cutting-edge modelling, fault analysis, and protection system design. Key Responsibilities: Develop and maintain the project's working ETAP model Produce and review fault calculations Support protection and control system design for 11kV & 400V networks Collaborate with multidisciplinary teams to deliver high-quality designs Essential Experience: Strong knowledge of BS EN 60909 Fault Calculations Skilled in power distribution modelling software Hands-on experience with protection and control systems (11kV...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
EC&I Engineer
EC&I Engineer Warrington | £51 per hour (Inside IR35) | Hybrid - 3 Days On Site | 12-Month Contract Are you an Electrical, Control & Instrumentation (EC&I) Engineer looking to work on one of the UK's most significant nuclear programmes? We're seeking an experienced engineer to join a specialist Plant Facing Design Office (PFDO) team, delivering electrical and control engineering solutions that support the development of bespoke tooling and equipment for critical retrieval operations. This is a fantastic opportunity to contribute to technically challenging projects within a highly regulated environment while enjoying a flexible hybrid working arrangement. The Role As an EC&I Engineer, you'll be responsible for delivering high-quality engineering outputs within your assigned scope, ensuring designs are safe, compliant and fit for purpose. Your responsibilities will include: Producing EC&I engineering deliverables in line with project requirements and...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
Principal Mechanical Engineer - Nuclear
Principal Mechanical Engineer Warrington (Hybrid - 3 Days On Site) £56-61 per hour | Inside IR35 Are you an experienced Principal Mechanical Engineer looking to play a key role on one of the UK's most complex engineering programmes? We're seeking an innovative engineer to join a specialist design team supporting the development of bespoke tooling and equipment for critical plant operations. This is an opportunity to lead technical delivery from concept through to deployment while managing a small team of engineers and designers. The Opportunity Working within a multidisciplinary environment, you'll be responsible for driving the development of specialist mechanical tools that support plant operations and retrieval activities. You'll oversee projects from initial requirements capture through concept design, trials, manufacture and final handover to operational teams. This is a highly collaborative role, working closely with innovation teams, manufacturing partners and site...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 23, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer -Nuclear Warrington £51-£56 per hour (Inside IR35) Hybrid - 3 Days On Site 12-Month Contract Are you an experienced Senior Mechanical Engineer looking to play a key role on a high-profile nuclear project? We're seeking a talented engineer to join the Plant Facing Design Office (PFDO) team, supporting the development of specialist tooling and equipment used for early retrieval operations within a complex, highly regulated environment. This is an excellent opportunity to contribute to challenging engineering work while collaborating with industry-leading professionals. The Role Working within the PFDO team, you'll support the development of tools and equipment for retrieval operations, while providing technical support to the Principal Engineer. Typical responsibilities include: Producing mechanical design packages for manufacture and installation Developing engineering drawings, method statements and risk assessments Producing technical...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 22, 2026  
Principal CE&I Protection Engineer -Nuclear
Principal CE&I Protection Engineer - Nuclear Location: Warrington - 1 day per week, 4 days WFH (with occasional site visits) £60-67/hour Inside IR35 Project: Sellafield Electrical Distribution Network Upgrade - Infrastructure Strategic Alliance The Opportunity: Join the CE&I design team delivering power systems and protection engineering for a high-profile Sellafield project. You'll play a key role in shaping the Electrical Distribution Network Upgrade through cutting-edge modelling, fault analysis, and protection system design. Key Responsibilities: Develop and maintain the project's working ETAP model Produce and review fault calculations Support protection and control system design for 11kV & 400V networks Collaborate with multidisciplinary teams to deliver high-quality designs Essential Experience: Strong knowledge of BS EN 60909 Fault Calculations Skilled in power distribution modelling software Hands-on experience with protection and control systems (11kV...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 19, 2026  
Lead EC&I Engineer
Lead CE&I Electrical Engineer Warrington (Hybrid - 3 Days On Site) £61-£67 per Hour (Inside IR35) Long-Term Contract Lead the Design of Critical Nuclear Infrastructure Are you an experienced Lead CE&I Electrical Engineer looking to play a pivotal role on one of the UK's most technically challenging nuclear programmes? We're seeking an accomplished engineer to take ownership of Control, Electrical & Instrumentation (CE&I) design across a portfolio of front-end engineering (FEED) projects, leading multidisciplinary design delivery from concept through to detailed design. If you thrive in highly regulated environments, enjoy leading design teams and want to influence major engineering decisions, this is an opportunity to make a real impact. The Role You'll lead the delivery of CE&I design packages, ensuring projects progress safely, efficiently and to programme. Working within an integrated engineering team, you'll: Lead the CE&I design delivery for...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 17, 2026  
Electrical Design Engineer -PROGRESSIVE
Electrical Design Engineer Warrington (Hybrid - Minimum 3 Days On Site) £48-£51 per Hour (Inside IR35) Long-Term Contract Join a Major Nuclear Programme Delivering Critical Infrastructure Projects Are you an experienced Electrical Design Engineer looking to work on some of the UK's most challenging and important nuclear projects? We're seeking a talented engineer to join the Silos PFCS Supporting Projects team, playing a key role in the design and delivery of electrical infrastructure solutions supporting one of the UK's most significant nuclear decommissioning programmes. This is an opportunity to work within a highly skilled multidisciplinary engineering team, delivering innovative design solutions from concept through to commissioning while supporting nationally important projects. The Role Working within the Electrical & Instrumentation design team, you'll be responsible for producing and checking design packages that support safety, operational and business...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 18, 2026  
Senior Project Controller
Join a world-renowned aerospace organisation as a Senior Project Controller in Warton on a hybrid basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Technical Coordinator to add to their talented, hardworking team in Barrow on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £35.67 per hour inside IR35 / umbrella The role: * Support to the Project Control Lead in overall project control delivery on behalf of nominated control account * Ensure Project Control System elements are delivered on time to the correct standards as documented in the process standards * Provide informed advice on and manage the creation and operation of all project control mechanisms and processes such as Work Breakdown Structure, Organisational Breakdown Structure, Resource Breakdown Structure, control account structures, reporting hierarchies, levels of planning and...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Jul 18, 2026  
Project Control Lead
Join a world-renowned aerospace organisation as a Project Control Lead in Warton on a hybrid basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Technical Coordinator to add to their talented, hardworking team in Barrow on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £41.06 per hour inside IR35 / umbrella The role: * Responsible for the overall project control delivery on behalf of nominated control account * Ensure Project Control System elements are delivered on time to the correct standards as documented in the process standards * Provide informed advice on and manage the creation and operation of all project control mechanisms and processes such as Work Breakdown Structure, Organisational Breakdown Structure, Resource Breakdown Structure, control account structures, reporting hierarchies, levels of planning and planning horizons etc....
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Jul 18, 2026  
Component Engineer
On behalf of our client, we are seeking to recruit a Component Engineer on an initial 6-month contract. The Component Engineer will be part of a multi-disciplined team completing administration activities, technical advisement, making requests to suppliers and responding to internal queries. You will ensure we deliver a comprehensive component service offering technical advice and ensuring accuracy of data. Role: Component Engineer Pay: Up to £50.00 per hour Via Umbrella Location: Stevenage or Bolton Contract: Monday- Friday, 37 Hours per week, 6 Months contract IR35 Status: Inside Security Clearance: SC Required to start, UK Eyes only Responsibilities Processing and responding to support queries Processing component data (based on Life cycle status, Export Control and REACH/RoHS compliance) Working within departmental processes completing administration tasks Support for Electronic, Electrical, Mechanical or Material commodities Support continuous improvement activities...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 16, 2026  
Manufacturing Engineer
Manufacturing Engineer 12 Month Contract Based in Bolton Offering £35ph Inside IR35 Are you an experienced Manufacturing Engineer? Are you experienced with SAP? Are you looking to work with an industry-leading company? If your answers are yes to these, then this could be the role for! As the Manufacturing Engineer, you will be working alongside a market-leading defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Compilation and update of Manufacturing Instructions. Design, Commissioning, and proving of associated tooling. Support the industrial validation process through the use of FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework activities. Management of Configuration Control by the...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 16, 2026  
Production Test Engineer
Production Test Engineer 12-month contract Based in Bolton Offering £37ph Inside IR35 Are you an experienced Test Engineer? Do you have experience testing down to component level? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Production Test Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Providing test engineering support to operators on the shopfloor Testing and diagnosing complex electrical/electronic systems, sub-assemblies, and circuit cards down to component level Generating test specifications, operator instructions, and technical reports - based on higher-level requirements and information Identify remedial and corrective...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
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