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Contractor 19
Engineering Inside IR35 senior design engineer

19 senior design engineer jobs found

CL
Jun 21, 2026  
Senior Civil Design Engineer
Job Title: Civil Engineer Salary: £50 - £60 (dependent on experience) Location: Reading Type: Contract - Inside IR35, hybrid working About the Role: Our client is seeking a Civil Engineer with 5+ years' experience who is ready to hit the ground running. You'll work closely with a senior engineer on a diverse portfolio of projects, including large-scale civil schemes and complex mechanical and electrical designs. Your work will cover design development and, when design work slows, involvement in project management and commercial activities. This role offers significant development opportunities due to the breadth of experience it provides. About Our Client: Our client is a well-established engineering organisation delivering innovative and complex infrastructure projects across the UK. They value versatility, technical expertise, and the opportunity for engineers to develop across multiple disciplines. Key Responsibilities: Design development across civil, mechanical, and...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 28, 2026  
Senior Civil/Structural Engineer
Role: Senior Civil/Structural Engineer Location: Devonport(once in a month) Duration: 12 months Inside IR35: Umbrella The primary purpose of the role is to ultimately assist and support the Design Manager in the delivery of project scope. This will include the likes of the following; To undertake the delivery of civil / structural engineering work packages to the required scope, quality, schedule and cost. Responsible for managing the technical aspects of the engineering packages from identification of the need, through to handover. Support the Engineering Lead with one or more technical design packages agreeing project related objectives, working alongside design Support Teams and providing appropriate technical responses. Provide advice as per discipline. Ensure that the design documentation covers the scope of operations required by the Project Manager and is produced to agreed standards, schedule, and budget. Ensuring effective Quality Management Arrangements, operate and...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Jun 28, 2026  
Senior Engineer - Highway Structures
Senior Engineer - Structures (Highways) Location: London / Birmingham / Manchester Rate: £50-60 per hour | Inside IR35 Hours: Full-time, 37.5 hours per week, flexible hybrid working About the Role We are looking for a Senior Engineer to join a Structures Team delivering major highways projects across the UK. This role involves managing the delivery of technical outputs for multiple projects, ensuring design quality, compliance with standards, and overall technical excellence. Key Responsibilities ·Lead and deliver technical outputs for projects, including scheme investigation, detailed design, and construction supervision. ·Act as Lead Designer, reviewing and authorising design deliverables (drawings, specifications, reports, and contract documents). ·Conduct inspections, assessments, and feasibility studies of highway and bridge structures. ·Mentor and develop junior engineers, technicians, and graduates. ·Contribute to technical excellence, innovation, and value...
IR35 Status:
Inside IR35

CV-Library Birmingham, UK Contractor
CL
Jun 25, 2026  
Repair Development Engineer
Rullion Is currently looking to recruit for the following role for one of our global leading clients in their Global Repair Network Team Repairs Engineer Warwick ASAP Start 6 months++++++ Inside IR35 £46 Per hour PAYE/£62 Per hour Umbrella Hybrid Industry - Gas Turbine Our client has an exciting opportunity within the Global Repair Network Team working closely with their external network of MROCs (Maintenance, Repair & Overhaul Centre's) and authorized Repair Vendors. The Repair Engineer (FTC) role within the Repair Network Engineering Team will play a key part in supporting the existing global capability within the Global Repair Network Team as well as future capability developments. Job Role. Support component repair development activities. Assess, investigate and sentence non-conforming components. Support repair scheme amendment/writing and technical variances. Support implementation of improvements & technical solutions (internally & externally). Represent...
IR35 Status:
Inside IR35

CV-Library Warwick, Warwickshire Contractor
CL
Jun 25, 2026  
Senior Engineer - Mechanical - Auxiliary Systems
Join a world-renowned aerospace and defence organisation as a Senior Engineer Auxiliary in Glasgow Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security? Due to a drive for greater success, this advanced manufacturing business is currently searching for a Senior Engineer Auxiliaries to add to their talented, hardworking team in Glasgow on an initial 12 month contract. Striving for innovation and creativity you can ensure no two days will be the same. This role will be offering £40.64 per hour Umbrella (inside IR35). This is a phenomenal opportunity to not only work for a prestigious, advanced organisation, but to gain skills and knowledge you won't find anywhere else. The Role Within the role of Senior Engineer Auxiliaries you'll be responsible for: * Developing, maintaining and modifying engineering processes and procedures in assigned areas in response to...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Jun 21, 2026  
Senior Civil/Structural Engineer
Role: Senior Civil/Structural Engineer Location: Devonport(once in a month) Duration: 12 months Inside IR35: Umbrella The primary purpose of the role is to ultimately assist and support the Design Manager in the delivery of project scope. This will include the likes of the following; To undertake the delivery of civil / structural engineering work packages to the required scope, quality, schedule and cost. Responsible for managing the technical aspects of the engineering packages from identification of the need, through to handover. Support the Engineering Lead with one or more technical design packages agreeing project related objectives, working alongside design Support Teams and providing appropriate technical responses. Provide advice as per discipline. Ensure that the design documentation covers the scope of operations required by the Project Manager and is produced to agreed standards, schedule, and budget. Ensuring effective Quality Management Arrangements, operate and...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Jun 20, 2026  
Project Engineer (EC&I)
Job Description: Nuclear Project Engineer Location: Malton, North Yorkshire Contract: 12 months, Inside IR35 Overview: To provide fit for purpose engineering solutions for complex projects. To ensure that design authority standards and configuration control are applied appropriately. A Project Engineer (Senior) will provide more complex engineering solutions to higher profile projects, underpinned by a high level of technical knowledge and experience. * Identify project functional requirements and stakeholder needs for assigned project. * Manage engineering support to the project. Contribute to production of Project Execution Plans including design, safety case and commissioning strategies. * Support project optioneering process. * Develop concept design and fit for purpose engineering solution for projects. * Produce and/or approve project technical specifications. * Manage detailed design activities in accordance with design authority standards. *...
IR35 Status:
Inside IR35

CV-Library Malton, North Yorkshire Contractor
CL
Jun 07, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   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.    Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol depending on your preference Hybrid / Remote working: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jun 07, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   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.    Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol depending on your preference Hybrid / Remote working: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Jun 07, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   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.    Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol depending on your preference Hybrid / Remote working: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
May 07, 2026  
Systems Engineer Manager
World Class Defence Organisation is currently looking to recruit a Head of FCAS Systems Design Co-Ordination ( Systems Engineer Manager ) subcontractor on an initial 6 month contract.    This position would suit a candite from the Defence / Aerospace industries and from a Systems Engineering Management background.   Rate: £80.00 per hour Location: Bristol, Stevenage or Bolton, depending on your preference.  Hybrid / Remote working: Hybrid, 3 days per week onsite (the department can offer a compressed 4 day week of Monday to Thursday) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Interview process: 1 stage video interview Head of FCAS Systems Design Co-Ordination Job Description:   FCAS is one of the largest, most exciting and challenging programmes within Defence – to design and deliver a Future...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
May 07, 2026  
Systems Engineer Manager
World Class Defence Organisation is currently looking to recruit a Head of FCAS Systems Design Co-Ordination ( Systems Engineer Manager ) subcontractor on an initial 6 month contract.    This position would suit a candite from the Defence / Aerospace industries and from a Systems Engineering Management background.   Rate: £80.00 per hour Location: Bristol, Stevenage or Bolton, depending on your preference.  Hybrid / Remote working: Hybrid, 3 days per week onsite (the department can offer a compressed 4 day week of Monday to Thursday) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Interview process: 1 stage video interview Head of FCAS Systems Design Co-Ordination Job Description:   FCAS is one of the largest, most exciting and challenging programmes within Defence – to design and deliver a Future...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Jun 27, 2026  
Resident Civil / Structural Engineer
Techniche Global are supporting an engineering defence contractor to appoint a Resident Civil/Structural Engineer to join their Major Infrastructure Projects programme at Devonport Dockyard in Plymouth. The primary purpose of the role is to provide advice and support to the Implementation Design Manager in ensuring the delivery of high-quality assets through witnessing and recording the physical works on site throughout the course of the Implementation phase and ensure the Design Intent is maintained.    Rate:                     up to £65p/hr UMB inside IR35 Location:              Plymouth- 100% onsite Duration:              12 months initially, 35 hrs per week Requirements:     sole UK nationals who have lived and worked in the Uk for the past 5 years    Key responsibilities: Assist the Construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Jun 26, 2026  
Hardware Engineer (Test Equipment)
Test Equipment Sustainment Engineer Location: Cheltenham (4 days per-week onsite) Duration: 12 Month initial contract Rate: Negotiable on experience Inside IR35 Our client, a reputable leader in aviation electric power engineering, is hiring a dedicated Test Equipment Sustainment Engineer to join their team in Cheltenham. This is a fantastic opportunity to contribute to critical projects, ensuring the seamless transition and sustained performance of test equipment in a high-tech environment. What you'll be doing: * Lead the transfer of test equipment and supporting documentation from engineering to supply chain. * Manage reliability and yield improvement projects to optimise test equipment performance. * Update documentation and drawings in line with company standards. * Provide technical guidance to test systems teams and stakeholders. * Mentor junior engineers and support continuous improvement initiatives. * Ensure safety compliance within engineering labs. * Support...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Jun 26, 2026  
Principal Commissioning Engineer (EC&I)
Role: Principal Commissioning Engineer (EC&I) Location: Plymouth Duration: 12 months Inside IR35 : Umbrella Main Purpose: The role exists in order to develop and implement site commissioning arrangements across all aspects of site activities (e.g. Installation, Commissioning, Handover) in support of the overall project lifecycle. The Principal Commissioning Engineer is responsible for ensuring that activities for the MENSA project are planned and undertaken in line with approved procedures as directed by the Commissioning Manager (or delegate) and report any technical or safety issues via the correct reports (Commissioning Reservations, Technical Queries and Synergi) as appropriate. The Principal Commissioning Engineer will also undertake specific activities on behalf of the Commissioning function as required activities if required. Responsibilities Supervision of the Commissioning Engineers / Technicians under their direct responsibility. Adherence to the agreed...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Jun 25, 2026  
Mechanical Development Engineer
A contract position Inside IR35 On site in West Sussex Our client, a leading consultancy in the automotive sector, is currently seeking a Mechanical Development Engineer to join their team. This contract role demands a solid understanding of automotive components, systems, and associated vehicle parts. Proven Powertrain experience is essential and ideally knowledge on transmissions. The role involves close collaboration with OEMs, suppliers, and test, design, and analysis teams to define testing plans, analyse results, and recommend design changes. Projects may require working independently or as part of a cross-functional international team. Key Responsibilities: Managing teams and preparing proposals Understanding product development processes for powertrains and transmissions Developing system and component specifications Conducting rig and system validation testing Utilising instrumentation and data capture tools Conducting FMEAs and preparing DVPs (Design Validation...
IR35 Status:
Inside IR35

CV-Library West Sussex, UK Contractor
CL
Jun 21, 2026  
Lead Civil Engineer
Job Title: Lead Civil Engineer Rate: £50 - £60 per hour (dependent on experience) Location: Birmingham / Glasgow / Chester / Leeds (Flexible UK base / hybrid) Type: Contract - Inside IR35, Hybrid About the Role: Our client is seeking Lead Civil Engineers to join their Delivery group, working on non-infrastructure UK water engineering projects. You will act as a technical specialist and/or in a lead role, developing and applying advanced engineering techniques, while guiding project teams to deliver high-quality outputs. About the Client: Our client is part of a global engineering and environmental group, delivering projects in over 100 countries. They combine innovation, sustainability, and technical excellence, offering employees opportunities to work on exciting projects worldwide while supporting flexible and hybrid working patterns in the UK. Key Responsibilities: Provide guidance on design guides, standards, systems, and engineering codes. Prepare calculations and...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Jun 19, 2026  
Electrical Engineer / Associate Electrical Engineer
Electrical Engineer / Associate Electrical Engineer - UK - £75 per hour - Inside IR35 - Hybrid - 6-Month Contract   A leading engineering consultancy is looking to appoint Electrical Engineers and Associate Electrical Engineers to support major UK infrastructure and water sector projects within their Design & Advanced Technology team.   These roles focus on Electrical & ICA design delivery across complex multidisciplinary industrial and process engineering projects.   The work will involve producing, leading, and reviewing a range of technical electrical deliverables, including: Single Line Diagrams (SLDs) MCC specifications Load schedules Control philosophies Control network architecture Wider electrical and ICA design documentation   Candidates should have strong experience within Electrical & ICA design across industrial or process engineering environments.   Experience in the following areas would be highly beneficial: WIMES standards DSEAR /...
IR35 Status:
Inside IR35

CV-Library Wellbrook Way, Girton, Cambridge CB3 0NA, UK Contractor
CL
Apr 02, 2026  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.  Other CAD Package skills are also fine.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
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