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Contractor 211
senior design engineer

211 senior design engineer jobs found

CL
Jun 11, 2026  
Senior Design Engineer - Engines
Contract position Outside IR35 On-site - Hybrid working in West Sussex Our client, a leader in the automotive sector, is currently seeking a skilled Mechanical Design Engineer to join their team on a contract basis. This role involves designing a wide range of complex engine components, with a focus on off-highway, large engine, heavy-duty, and marine applications. Key Responsibilities: The mechanical design of components through concept, definitive, and detail design phases Carrying out detailed mechanical design work including 3D modelling, basic stress calculations, FMEA's, 2D layouts, 2D detailing, and tolerance stacks Ensuring that system and component specifications meet the required design standards Creating 2D drawings for manufacture or purchase Producing assembly drawings and bills of materials Managing design change requests in a timely manner Ensuring the fit and function of responsible parts or systems and their interaction with other systems Maintaining up-to-date...
IR35 Status:
Outside IR35

CV-Library West Sussex, UK Contractor
CL
Jun 10, 2026  
Senior Design Engineer
Join a world-renowned aerospace organisation as a Senior Design Engineer in Gloucester on a hybrid basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Senior Design Engineer to add to their talented, hardworking team in Gloucester 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: £40.00 - £45.00 per hour inside IR35 / umbrella Role: Design and detail efficient landing gear systems for civil and military aircraft to meet demanding customer requirements Support the design and manufacturing of the landing gear systems Lead innovative mechanical design projects and ensuring robust, reliable, and cost-effective solutions across the product lifecycle Key responsibilities: Support all aspects of concept to detail design throughout the life cycle of our landing gear programmes Support all aspects of product configuration Ensure accuracy...
IR35 Status:
Inside IR35

CV-Library Gloucestershire, UK Contractor
CL
Apr 04, 2026  
Senior Design Engineer
Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 7,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...
IR35 Status:
Unknown Status

CV-Library Derby, UK Contractor
CL
Jun 10, 2026  
Senior Mechanical Design Engineer
Job Title - Senior Mechanical Design Engineer Duration - 3 Month Contract (potential for extension) Working Model - Fully remote or onsite in Bridgend  Hourly Rate - Circa £40p/hour  Senior Design Engineer Overview  My client is seeking an experienced Senior Mechanical Design Engineer with a building services background to join their design team. This role is suited to someone capable of working independently within a contracting environment, delivering detailed mechanical building services designs across commercial and industrial projects.  The position involves design development through to installation, commissioning, and handover, with a strong emphasis on HVAC, public health systems, and building services coordination. The successful candidate will also be responsible for Part L compliance and Stage 4 design verification in line with UK building regulations. The Senior Design Engineer role will involve: Produce and review mechanical designs for commercial and industrial...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jun 11, 2026  
Senior Highway Design Engineer
Our client is currently seeking a Senior Highway Design Engineer to join their team on a contract basis. This role involves delivering a diverse portfolio of highways and transport schemes through a fully integrated, multi-disciplinary in-house design team. Key Responsibilities: Deliver highways and infrastructure projects, managing multiple schemes simultaneously Operate with minimal supervision, ensuring reliable and consistent delivery Provide cover for the Principal Engineer as required Prepare detailed designs and technical drawings Lead the production of AutoCAD and Civil 3D drawings, technical design details, and construction information Develop and coordinate detailed highways and drainage designs Apply highways design standards including DMRB, MfS2, LTN 1/20, LTN 1/24, TSM, and CDM 2015 Support the management of project budgets, estimates, and delivery programmes Job Requirements: In-depth experience in highway design and infrastructure development Proficiency in...
IR35 Status:
Unknown Status

CV-Library West Yorkshire, UK Contractor
CL
Jun 11, 2026  
Senior Mechanical Design Engineer
Crem Recruitment is recruiting on behalf of its client for a Senior Mechanical Design Engineer to join a growing engineering and manufacturing business based near Newmarket on a 12-month fixed-term contract. This is the kind of role that suits an engineer who enjoys being trusted. Someone who wants ownership, variety and the opportunity to genuinely influence products, projects and manufacturing improvements rather than simply being another cog in a large corporate machine. The business is going through a significant period of growth and investment, with engineering sitting right at the centre of it. Production capability has expanded rapidly, new projects continue to come through the door and the design team now needs an experienced Mechanical Design Engineer who can help lead from the front technically, whilst remaining hands-on day-to-day. You’ll be involved across the full lifecycle, from concept generation and detailed design through to prototyping, testing, production...
IR35 Status:
Unknown Status

CV-Library Newmarket, Suffolk Contractor
CL
Jun 10, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - Water AMP8 Location: Maidstone, Kent (flexible hybrid) Job type: Long‑term Contract (Outside IR35) A leading water client is seeking an experienced mechanical design engineer to support long‑term capital delivery programmes. This client‑side position covers the full project lifecycle including feasibility, optioneering, detailed design, construction and commissioning. Responsibilities Lead mechanical engineering design activities from feasibility through to commissioning on clean water infrastructure projects. Produce and review detailed mechanical designs, calculations, specifications, reports and drawings for treatment plant assets, pumped systems, pipework and chemical dosing equipment. Carry out and validate hydraulic calculations, including pump sizing, system curves, head loss assessments and surge considerations. Ensure design outputs comply with client standards, WIMES, CDM requirements and relevant industry legislation. Coordinate...
IR35 Status:
Unknown Status

CV-Library Maidstone, UK Contractor
CL
Jun 10, 2026  
Senior/Principal Civil Design Engineer - regulated water
Senior & Principal level Civil Design Engineers 6 month rolling contract Hybrid Location - UK Role Description: Our Water team is tackling some of the UK's most technically challenging projects and AMP8 programmes. We are renowned for our expertise in delivering these complex schemes and collaborate closely with some of the country's most prominent and well-known water companies and contractors. We have an exciting opportunity for a Senior Civil Engineer supporting our teams across Frameworks in the UK covering Wastewater & Clean water projects both non-infra and infrastructure. Role accountabilities: - Take a lead role on civil design and/or packages of work - Excellent communication skills - Liaise with other disciplines and coordinate designs with team members and supply chain - Liaison with client, the supply chain and other project stakeholders - Preparation of high-quality design drawings and associated other Construction-Ready documentation -...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 10, 2026  
Electrical Design Engineer - senior PSCAD (283567)
Electrical Design Engineer for a major offshore wind project in The Netherlands Key Responsibilities The consultant will support projects at various phases by conducting studies. Scope includes: * Create and validate EMT and RMS models for relevant assets (e.g., WTG, PPC, STATCOM, as applicable). * Plan and execute design and Grid Code compliance studies, small disturbances and fault scenarios. * Draft clear, audit-ready technical documentation for internal review and external compliance; contribute to grid-connection workstreams. * Interface with OEMs on model provisioning, validation, and parameterization. * Summarize findings, recommend mitigations, and ensure quality in line with Ørsted standards across multiple projects. Requirements * Degree in Electrical/Power Systems Engineering (BEng/MSc/PhD) or equivalent. * At least 5 years' hands-on experience with PSCAD for EMT studies, including applicable add-ons and analysis modules, plus required experience with DIgSILENT...
IR35 Status:
Unknown Status

CV-Library Nieuwegein , Utrecht Contractor
CL
Jun 07, 2026  
Senior Mechanical Design Engineer
Mechanical Design Engineer – Water & Wastewater | Manchester (Hybrid) Location: Manchester – Hybrid working available Type: Permanent or Contract (Outside IR35) Want to design infrastructure that keeps the UK’s water and wastewater networks running safely and efficiently? Ready to take ownership of technical delivery while working on nationally important treatment works upgrades? Our client is expanding their specialist design team and is looking for a Mechanical Design Engineer to deliver high-quality, compliant solutions across major UK water industry projects. What You’ll Do Design mechanical solutions that meet safety, quality, and technical standards Produce design calculations, drawings, reports, and specifications Direct and support CAD technicians Prepare scopes and review outputs from subcontract M&E design teams Liaise with suppliers, review tenders, and specify equipment Carry out design investigations and technical reporting Ensure design changes are...
IR35 Status:
Outside IR35

CV-Library 3 Dickinson St, Manchester M1 4LF, UK Contractor
CL
Jun 07, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - Data Centre Project - 12 month contract with likely extensions My client within the Data Centre industry are looking for a Senior Mechanical Design Engineer to work on their current Data Centre projects, on a fully remote basis. About the job: * Role: Senior Mechanical Design Engineer * Sector: Data Centre Project * Contract: 12 months contract with highly likely extensions * Interviews next week * Fully remote * All Hardware and Software provided by the client What we are looking for: * A Senior Mechanical Design Engineer with 3+ years experience working on Data Centre projects. * Proven ability in Mechanical Design, working in mission critical environments. If you believe you would be suitbale for the role, please forward your CV the email attached, or apply here
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jun 06, 2026  
Senior Electrical Design Engineer
Senior Electrical Design Engineer - Data Centre Project - 6 month contract with likely extensions My client within the Data Centre industry are looking for a Senior Electrical Design Engineer to work on their current Data Centre projects, on a fully remote basis. About the job: * Role: Senior Electrical Design Engineer * Sector: Data Centre Project * Contract: 6 months contract with highly likely extensions * Interviews next week * Fully remote * All Hardware and Software provided by the client What we are looking for: * A Senior Electrical Design Engineer with 3+ years experience working on Data Centre projects. * Proven ability in Electrical Design, working in mission critical environments. If you believe you would be suitbale for the role, please forward your CV the email attached, or apply here
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jun 06, 2026  
Senior HV Cable Design Engineer
Locations: Surrey, Birmingham, Leeds or Glasgow Contract Length: Minimum 12 Months Start Date: ASAP Rate: £60 per hour IR35 Status: Inside IR35 Hours: Up to 40 hours per week Expenses: Available Security Clearance: Vetting Level C Required Working Arrangement: Flexible / UK Wide Travel Required Our market leading client is currently recruiting for a Senior HV Cable System Design Engineer to join their consultancy supporting major transmission and infrastructure projects across the UK. This is an excellent opportunity to play a key role in the continued growth of an expanding HV Cables team, working on complex and high-profile onshore and offshore transmission projects within a collaborative, multi-disciplinary environment. The Role As a Senior HV Cable System Design Engineer, you will lead and support HV cable FEED and detailed design activities while also contributing to the wider growth of the business through client engagement, proposal preparation, and mentoring...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
Jun 06, 2026  
Senior HV Cable Design Engineer
Locations: Surrey, Birmingham, Leeds or Glasgow Contract Length: Minimum 12 Months Start Date: ASAP Rate: £60 per hour IR35 Status: Inside IR35 Hours: Up to 40 hours per week Expenses: Available Security Clearance: Vetting Level C Required Working Arrangement: Flexible / UK Wide Travel Required Our market leading client is currently recruiting for a Senior HV Cable System Design Engineer to join their consultancy supporting major transmission and infrastructure projects across the UK. This is an excellent opportunity to play a key role in the continued growth of an expanding HV Cables team, working on complex and high-profile onshore and offshore transmission projects within a collaborative, multi-disciplinary environment. The Role As a Senior HV Cable System Design Engineer, you will lead and support HV cable FEED and detailed design activities while also contributing to the wider growth of the business through client engagement, proposal preparation, and mentoring junior...
IR35 Status:
Inside IR35

CV-Library Birmingham, UK Contractor
CL
Jun 06, 2026  
Senior HV Cable Design Engineer
Locations: Surrey, Birmingham, Leeds or Glasgow Contract Length: Minimum 12 Months Start Date: ASAP Rate: £60 per hour IR35 Status: Inside IR35 Hours: Up to 40 hours per week Expenses: Available Security Clearance: Vetting Level C Required Working Arrangement: Flexible / UK Wide Travel Required Our market leading client is currently recruiting for a Senior HV Cable System Design Engineer to join their consultancy supporting major transmission and infrastructure projects across the UK. This is an excellent opportunity to play a key role in the continued growth of an expanding HV Cables team, working on complex and high-profile onshore and offshore transmission projects within a collaborative, multi-disciplinary environment. The Role As a Senior HV Cable System Design Engineer, you will lead and support HV cable FEED and detailed design activities while also contributing to the wider growth of the business through client engagement, proposal preparation, and mentoring junior...
IR35 Status:
Inside IR35

CV-Library Leeds, UK Contractor
CL
Jun 06, 2026  
Senior HV Cable Design Engineer
Locations: Surrey, Birmingham, Leeds or Glasgow Contract Length: Minimum 12 Months Start Date: ASAP Rate: £60 per hour IR35 Status: Inside IR35 Hours: Up to 40 hours per week Expenses: Available Security Clearance: Vetting Level C Required Working Arrangement: Flexible / UK Wide Travel Required Our market leading client is currently recruiting for a Senior HV Cable System Design Engineer to join their consultancy supporting major transmission and infrastructure projects across the UK. This is an excellent opportunity to play a key role in the continued growth of an expanding HV Cables team, working on complex and high-profile onshore and offshore transmission projects within a collaborative, multi-disciplinary environment. The Role As a Senior HV Cable System Design Engineer, you will lead and support HV cable FEED and detailed design activities while also contributing to the wider growth of the business through client engagement, proposal preparation, and mentoring junior...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Jun 05, 2026  
Senior HV Cable System Design Engineer
Senior HV Cable System Design Engineer Location: Epsom, Birmingham, Leeds or Glasgow (Flexible / UK-wide working) Rate: £60 per hour (Umbrella) Contract: Minimum 12 months Start: ASAP IR35: Inside IR35 We are recruiting for an experienced Senior HV Cable System Design Engineer to join a leading engineering organisation delivering major transmission and infrastructure projects across the UK. Working within a multidisciplinary team, you will play a key role in supporting both technical delivery and business growth activities. Key Responsibilities: Lead and support onshore and offshore HV Cable FEED and detailed design activities. Support business development, client engagement and bid/proposal preparation. Coordinate with multidisciplinary teams, suppliers and project stakeholders. Carry out site visits where required. Mentor and support junior engineers. Requirements: Degree in Electrical Engineering or equivalent. Strong experience in HV cable system design, manufacture,...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Jun 05, 2026  
Senior HV Cable System Design Engineer
Senior HV Cable System Design Engineer Location: Epsom, Birmingham, Leeds or Glasgow (Flexible / UK-wide working) Rate: £60 per hour (Umbrella) Contract: Minimum 12 months Start: ASAP IR35: Inside IR35 We are recruiting for an experienced Senior HV Cable System Design Engineer to join a leading engineering organisation delivering major transmission and infrastructure projects across the UK. Working within a multidisciplinary team, you will play a key role in supporting both technical delivery and business growth activities. Key Responsibilities: Lead and support onshore and offshore HV Cable FEED and detailed design activities. Support business development, client engagement and bid/proposal preparation. Coordinate with multidisciplinary teams, suppliers and project stakeholders. Carry out site visits where required. Mentor and support junior engineers. Requirements: Degree in Electrical Engineering or equivalent. Strong experience in HV cable system design, manufacture,...
IR35 Status:
Inside IR35

CV-Library Epsom, Surrey Contractor
CL
Jun 05, 2026  
Senior HV Cable System Design Engineer
Senior HV Cable System Design Engineer Location: Epsom, Birmingham, Leeds or Glasgow (Flexible / UK-wide working) Rate: £60 per hour (Umbrella) Contract: Minimum 12 months Start: ASAP IR35: Inside IR35 We are recruiting for an experienced Senior HV Cable System Design Engineer to join a leading engineering organisation delivering major transmission and infrastructure projects across the UK. Working within a multidisciplinary team, you will play a key role in supporting both technical delivery and business growth activities. Key Responsibilities: Lead and support onshore and offshore HV Cable FEED and detailed design activities. Support business development, client engagement and bid/proposal preparation. Coordinate with multidisciplinary teams, suppliers and project stakeholders. Carry out site visits where required. Mentor and support junior engineers. Requirements: Degree in Electrical Engineering or equivalent. Strong experience in HV cable system design, manufacture,...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jun 05, 2026  
Senior HV Cable System Design Engineer
Senior HV Cable System Design Engineer Location: Epsom, Birmingham, Leeds or Glasgow (Flexible / UK-wide working) Rate: £60 per hour (Umbrella) Contract: Minimum 12 months Start: ASAP IR35: Inside IR35 We are recruiting for an experienced Senior HV Cable System Design Engineer to join a leading engineering organisation delivering major transmission and infrastructure projects across the UK. Working within a multidisciplinary team, you will play a key role in supporting both technical delivery and business growth activities. Key Responsibilities: Lead and support onshore and offshore HV Cable FEED and detailed design activities. Support business development, client engagement and bid/proposal preparation. Coordinate with multidisciplinary teams, suppliers and project stakeholders. Carry out site visits where required. Mentor and support junior engineers. Requirements: Degree in Electrical Engineering or equivalent. Strong experience in HV cable system design, manufacture,...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
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