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Contractor 11
Engineering Inside IR35 senior structural engineer

11 senior structural engineer jobs found

CL
Aug 26, 2026  
Senior Engineer - Civil & Structures - Nuclear
Senior Civil, Structural & Architectural (CSA) Engineer Warrington (Hybrid - 3 Days On Site) £51-£56 per hour (Inside IR35) 12-Month Contract+ Help Shape the Future of One of the UK's Most Important Nuclear Sites An exciting opportunity has arisen for an experienced Senior Civil, Structural & Architectural (CSA) Engineer to join a major nuclear infrastructure programme supporting critical asset life extension works at Sellafield. You'll play a key role in delivering the feasibility study and developing refurbishment options for Building B314, a strategically important operational facility that supports access and welfare for personnel entering the active areas of the Sellafield site. This is a technically challenging project requiring innovative engineering solutions while ensuring the building remains fully operational throughout the programme. The Role Working as part of a multidisciplinary engineering team, you will: Deliver and contribute to the feasibility study...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Aug 23, 2026  
Senior Engineer - Civil & Structures - Nuclear
Senior Civil, Structural & Architectural (CSA) Engineer Warrington (Hybrid - 3 Days On Site) £51-£56 per hour (Inside IR35) 12-Month Contract+ Help Shape the Future of One of the UK's Most Important Nuclear Sites An exciting opportunity has arisen for an experienced Senior Civil, Structural & Architectural (CSA) Engineer to join a major nuclear infrastructure programme supporting critical asset life extension works at Sellafield. You'll play a key role in delivering the feasibility study and developing refurbishment options for Building B314, a strategically important operational facility that supports access and welfare for personnel entering the active areas of the Sellafield site. This is a technically challenging project requiring innovative engineering solutions while ensuring the building remains fully operational throughout the programme. The Role Working as part of a multidisciplinary engineering team, you will: Deliver and contribute to the feasibility study...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Aug 27, 2026  
Senior Engineer
Senior Engineer | Heathrow Airport | Contract Opportunity 📍 Heathrow Airport, London 📅 45-Week Contract + Extension Potential 💰 Negotiable Day Rate ✅ Inside IR35 or Outside IR35 🚗 Must be able to commute to Heathrow Airport within approximately one hour We're recruiting for an experienced Senior Engineer to join a major infrastructure programme at Heathrow Airport, leading the delivery of critical civil, structural and enabling works within a live operational environment. This is an excellent opportunity for a hands-on engineer who can manage complex work packages, lead site teams, and drive programme delivery while maintaining the highest standards of safety, quality and compliance. Key Responsibilities Lead the safe and compliant delivery of allocated work packages. Manage short-term programming and sequencing of works in line with the overall project programme. Coordinate day and night shift activities to ensure efficient project delivery. Monitor budgets, identify...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 26, 2026  
Geotechnical Site Engineer
Site Engineer – Geotechnical & Heavy Civil Engineering Location: Plymouth, Devon Rate/Salary: £300 - £400 per day Inside IR35 (plus Lodge if over 50 miles away)  Security Requirement: BPSS Clearance Eligibility Required We are recruiting for an experienced Site Engineer to join a major infrastructure project delivering complex geotechnical and heavy civil engineering works within a highly regulated environment. This role offers the opportunity to work on challenging engineering packages including earthworks, deep excavations, ground improvement, piling, reinforced concrete structures, retaining systems and associated geotechnical works, supporting the safe and successful delivery of a nationally significant project. The Role Reporting to the Senior Engineer, you will play a key role in ensuring works are delivered safely, accurately and in accordance with design and quality requirements. Responsibilities will include: Setting out and surveying for geotechnical and...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Aug 23, 2026  
Senior Detail Design Engineer
Senior Design Engineer - Marine Location: Glasgow Office Job Type: Permanent or Contract (Inside IR35) Are you Senior Design Engineer passionate about delivering high-quality Structural or Outfitdesign solutions within shipbuilding? Belcan is seeking Outfit or Structural Designers at Junior through to Senior level to join our Naval team, supporting complex marine engineering projects. This is a fantastic opportunity for a Senior Design Engineer to develop and apply your expertise in structural or outfit design and detailing within a collaborative and technically challenging shipbuilding environment. Key Responsibilities: Structural Design & Documentation Produce detailed structural engineering drawings, 2D/3D models, and technical documentation using industry-standard CAD tools. Develop clear and accurate design outputs to support fabrication and installation. Generate supporting documentation such as calculations, tolerance analysis, and material selection relevant to...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Aug 29, 2026  
Mechanical Architect
Our client has an opportunity for a Missile Mechanical Architect to join them on a contract basis for 6 months with likely extension. This exciting role is to gather and manage the missile mechanical architecture requirements to achieve missile performance, on time and on cost and overall layout vs compliance. This involves providing justification of the design and co-ordinate the verification evidence of missile performance to support certification. Role: Missile Mechanical Architect Location: Stevenage or Bolton, fully onsite. (must be happy to travel between locations) Hours: 37 per week Clearance: Full SC required before starting Hourly Rate: £60 per hour via Umbrella, inside IR35 What you'll be doing: Establishing the Missile Airframe Task Requirements Specification (TRS) to ensure a structured & coherent mechanical response to the overall Missile TRS Management of the mechanical interface with the launcher Management of Mechanical & Thermal Interfaces across...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Aug 28, 2026  
Senior Designer - Civil & Structures - AXIOM
Principal CS&A Designer Westlakes, Cumbria (Hybrid - 1-2 Days On Site) £41-£45 per hour (Inside IR35) Long-Term Contract Design the Future of Nuclear Infrastructure We're looking for an experienced Principal Civil, Structural & Architectural (CS&A) Designer to join a high-performing engineering team supporting a major nuclear programme in Cumbria. This role sits within the Analytical Services Portfolio, where you'll provide technical CS&A design support across a variety of multidisciplinary projects. Working on both new and existing facilities, you'll play a key role in producing high-quality engineering designs from concept through to detailed design, helping deliver essential infrastructure within one of the UK's most highly regulated environments. The Role As Principal CS&A Designer, you will: Produce high-quality civil and structural engineering designs using AutoCAD and Civil 3D. Deliver design solutions from concept, preliminary and detailed...
IR35 Status:
Inside IR35

CV-Library Cumbria, UK Contractor
CL
Aug 28, 2026  
Lead FEM Engineer
6-month contract (initially – likely extension) £46 - £52 per hour umbrella (Inside IR35) 80% onsite in Filton Job Role: An exciting opportunity for a FEM & Digital Specialist has arisen with our client in Filton. The job holder will join the GFEM and Digital Analysis Team within the Wing Engineering community. The successful candidate will contribute towards the success of a dynamic team responsible for the definition and delivery of FE loads strategy and enablement in support of Wing Design solutions and the development and deployment of innovative FE simulation and digital projects within the transnational DDMS framework answering complex challenges in a multifunctional context. The job holder will be operating at Wing level across all Programmes. Key Responsibilities: Support the development of GFEM and DFEM projects across all Programmes Analyse and Validate FE and Stress data while proposing design solutions that are optimised in terms of weight, cost, performance...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Aug 27, 2026  
Stress Engineer - Stress and Systems Analysis
Stress Engineer - Stress & Structural Analysis Location: Boscombe Down Contract length: 12 months Pay rate: £60 - £80 p/h - inside IR35 and via Umbrella SC Clearance/ eligibility is required for this position Joining a team that's right at the heart of aircraft modification and trials, this is a chance to help turn complex structural challenges into certifiable, customer-ready designs. Our client supports growth across both military and civil programmes-so there's real momentum, and your expertise will genuinely matter. What you'll be doing: * Deliver technical assessments for flight trials, product development, research activities and other projects * Perform static strength, vibration, fatigue & damage tolerance analysis for airframe modifications and installations * Use classical hand calculations and Finite Element Analysis to verify designs against regulatory expectations * Devise and conduct structural tests (e.g. static strength and modal testing) to...
IR35 Status:
Inside IR35

CV-Library Wiltshire, UK Contractor
CL
Aug 26, 2026  
Sub Agent
We are seeking a highly skilled and motivated Sub Agent to lead and control a key section of a significant infrastructure project located near Penryth. This is an excellent opportunity to take ownership of a 2.5KM highway and roadworks project, managing a dedicated team of section engineers, site engineers, and apprentices to ensure efficient delivery of works. Responsibilities: Project Leadership: Take overall responsibility for the construction works, ensuring that all activities align with project schedules and business objectives. Health, Safety & Environment: Maintain a relentless focus on Zero Harm. Review method statements and risk assessments, lead accident investigations, and ensure all site activities comply with rigorous safety standards, including confined space and hot works permits. Team Management: Motivate and mentor your team, monitoring performance and providing coaching to ensure the development of technical skills across all levels. Commercial &...
IR35 Status:
Inside IR35

CV-Library Penrith, Cumbria Contractor
CL
Aug 26, 2026  
Senior Manufacturing Test Engineer
Role: Manufacturing Engineer Location: Stafford Duration: 12 months Rate: £350/day Inside IR35: Umbrella Manufacturing Test Engineer (Shift Based) The Manufacturing Test Engineer will work with the Test team to improve and support the capability and capacity of the test facilities for HVDC manufacturing. They will drive and support safe and effective use of test cells by providing hands on support, generating documentation and supporting departmental projects Responsibilities: Support manufacturing test infrastructure activities, helping to resolve technical issues and contributing to the development of test capability. Provide day-to-day technical support for the running, maintenance, and breakdown response of test equipment. Assist with the development and implementation of new test infrastructure and tools. Work with suppliers and contractors to support test facility build, commissioning, and maintenance activities. Follow and support processes for test facilities and...
IR35 Status:
Inside IR35

CV-Library Stafford, Staffordshire Contractor
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