Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by IR35 Status
Unknown Status 11 Inside IR35 4 Outside IR35 2
Refine by Categories
Construction 8 Information Technology 2 Automotive 1 Government 1 Management 1
Refine by Job Type
Contractor 17
Engineering London contract senior structural engineer

17 contract senior structural engineer jobs found in London

CL
Jun 06, 2026  
Senior Structural Engineer - Contract
Senior Structural Engineer - contract London £45.00-£50.00 per hour (Inside IR35) Our client has an urgent requirement for a senior structural engineer in their London office to support delivery of complex, high value projects across multiple sectors. They need someone who is confident and who can hit the ground running, with relevant software proficiency. Strong communicator with excellent analytical skills, confidence and experience liaising with multi-disciplinary teams, clients, and architects. You will contribute to technically demanding projects with quality and attention to detail. To learn more and be considered, send your CV to Graham Ventham at Conrad Consulting
IR35 Status:
Inside IR35

CV-Library London, 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...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
May 24, 2026  
Marine Design Engineer
Marine Designer - Contract (6 Months) Surrey | £52 per hour | Outside IR35 | Hybrid (3 days office / 2 days remote) RHL Recruitment, working with a leading oil and gas EPC contractor, who are seeking two experienced Senior Marine Designers to join a high-profile offshore project, on an initial 6-month contract. This is an exciting opportunity to play a key role within a dynamic Marine Team, supporting the delivery of complex offshore design scopes while coordinating with multidisciplinary teams across global offices. The Role As a Marine Designer, you will: Support and lead within the Marine Team, working on a Saudi Aramco project. Liaise closely with other engineering disciplines, clients, and vendors Coordinate with global project teams to deliver work within agreed timelines and budgets Provide technical guidance and mentor Junior designers Manage and oversee remote design teams Develop project-specific job notes, guides, and training materials to ensure consistent...
IR35 Status:
Outside IR35

CV-Library Surrey, 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 06, 2026  
Reinforced Concrete Detailer
Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 11, 2026  
Water Civil Design Engineer
Civil Water Engineer Shape the Future of Our Cities and Environments Our client is seeking an experienced and motivated Civil Water Engineer to join their Design & Advanced Technology (D&AT) team. As part of a dynamic, multi-disciplinary group, you will be instrumental in delivering innovative, high-profile projects for the Water market, with opportunities to work on landmark engineering ventures both in the UK and internationally. This is a chance to make an impact on critical infrastructure projects that shape the future of cities and environments. You will contribute to transformational programmes while delivering industry-leading solutions through every phase of the project lifecycle. Location: Hybrid working available (3 days per week office/site-based) Type: Contract Rate: £68 per hour Your Role As a Civil Water Engineer, you will be responsible for: ·Coordinating or managing a team of Civil Water engineers to deliver technical design work on complex,...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 11, 2026  
Water Design Manager
Design Manager Shape the Future of Our Cities and Environments Are you a passionate Design Manager ready to take on a leading role in some of the UK's most exciting and innovative projects? Join our client's team and make a significant impact on the future of cities and environments, working on landmark engineering projects both domestically and internationally. This is a fantastic opportunity to contribute to critical UK infrastructure projects, collaborating with a talented, multi-disciplinary team within the Water market. You'll help shape transformational programmes that deliver industry-leading solutions throughout the project lifecycle, from design through to construction-phase support. Location: Hybrid working available (3 days per week office/site-based) Type: Contract Rate: £68 per hour Your Role As a Design Manager, your responsibilities will include: ·Coordinating or managing a team of engineers to deliver technical design work on complex multi-disciplinary...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 11, 2026  
Microstation Technician
MicroStation Technician (2D) - Rail Bridges Clapham Junction, South West London £35 per hour Outside IR35 Contract Hybrid Working | Rail Infrastructure Projects Looking for your next rail contract opportunity? An established Civil & Structural Engineering consultancy in South West London is seeking an experienced MicroStation Technician to support a growing portfolio of major rail infrastructure projects across the South East. The consultancy has a strong presence within the rail, bridge engineering, and infrastructure sectors, with ongoing work across a number of Network Rail and transportation schemes. Current projects include a range of Network Rail bridge schemes, station upgrades, structural refurbishments, and associated civil engineering works involving both steel and reinforced concrete structures. Why apply? ·Outside IR35 contract ·3-month contract opportunity ·Hybrid working arrangement ·Immediate start available ·Opportunity to work on major Network...
IR35 Status:
Outside IR35

CV-Library Clapham Junction Station, Clapham Junction, London SW11, UK Contractor
CL
Jun 06, 2026  
Piping Engineer
ALink Recruitment are working with an engineering consultancy that are seeking an experienced Senior Mechanical Engineer to support the detailed design, analysis, and technical verification of tunnel fire main systems across multiple major rail infrastructure assets. The role will be part-time (likely 2-3 days/week), starting from around July time. The role will involve carrying out: * Transient fluid pressure (surge / water hammer) analysis to verify hydraulic performance and transient pressure behaviour of tunnel fire main systems * Pipe stress analysis to assess piping system behaviour under sustained, thermal and transient loading conditions and determine required pipe support, restraint and anchor arrangements The successful candidate will develop and check analytical models for complex long-distance tunnel fire main systems and provide engineering outputs to support mechanical design integration, structural coordination, and formal design assurance activities. The...
IR35 Status:
Unknown Status

CV-Library E14, Canary Wharf, Greater London Contractor
CL
Jun 11, 2026  
Mobile Engineer
Mobile Engineer** (Contract) Duration: 12 Months (Possibility for extension) Location: Bromley/Hybrid (3 day per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile The Corporate Mobile organization forms part of Employee Experience Technology (EET) and is responsible for the Bank's Mobile strategy, managing a portfolio of mobile products and services including mobile applications for over 80,000 employees and devices globally. The role requires a collegial yet assertive approach when working among, coordinating with but ultimately ensuring compliance of all Architecture, Engineering and Operational standards. The person will be part of an amazing engineering team who have responsibility for engineering activities on our current global mobile platform as well as future state deliverables working with multiple technologies, reporting to a Senior Mobile Engineer within the team. Key Responsibilities: Application...
IR35 Status:
Unknown Status

CV-Library Bromley, London Contractor
CL
Jun 05, 2026  
Senior Architect Engineer
Senior Architect Engineer Architectural engineering and design aspects for Detailed Engineering, EPC and FEED projects: Oil & Gas and Process Plants Projects in UK and overseas Green Energy and Biofuels Projects in UK and overseasDeliverables Architectural / Buildings Design Philosophy Architectural / Buildings Sketches, 3D Models (Revit) and Drawings – Plans, Elevations, Sections, Details, Schedules, Site Plans, Composite Elevations Buildings List / Matrix Architectural Specifications Architectural Technical Reports and Scopes of Work Preparation of MTO’s Review and checking of engineering deliverables Inputs to architectural drawings and 3D models prepared by others Above, as applicable to oil and gas project buildings, typically (but not limited to) Control Buildings, Electrolyser Buildings, Electrical Buildings / Substations, Instrument Buildings, Compressor / Turbine Buildings, process / clad industrial structures, Pump Houses, Shelters etcDuration of Assignment 6-12...
IR35 Status:
Unknown Status

CV-Library Woking, 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 Stevenage, UK Contractor
CL
Jun 06, 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 Stevenage, Hertfordshire Contractor
CL
Mar 13, 2026  
Senior Configuration Engineer
Senior Configuration Engineer Stevenage (Sector: Defence & Aerospace) Contract Type: 12 Month Contract   The Opportunity We are seeking a Senior Configuration Engineer to join our world-class team of over 30 specialists. In this role, you will be the guardian of product definition, ensuring the technical integrity of life-critical systems across multiple international projects.   The Role Supporting the Project Configuration Manager, you will take ownership of the design structure for major product sections. You will act as the bridge between engineering innovation and controlled execution, managing complex product variants through every stage of the lifecycle—from development and production to in-service support.   Key Responsibilities: Manage and reflect engineering input into the design structure using our PLM tool, Windchill. Lead the engineering change process, reviewing, accepting, or rejecting changes to ensure business approbation controls are strictly met. Maintain...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Jun 10, 2026  
Site Engineer
Carmichaels are seeking a Site Engineer with Earthworks, Highways or Structures experience to work on the HS2 project in Northamptonshire. The Site Engineer is responsible on site for other junior engineers and assists in the construction operations.  You will be required to liaise with the Sub Agent and Section Foreman to allocate labour, plant and materials to carry out works activities to the required standards, programme and budget. You will be responsible for work with the other team members of the setting-out team and be responsible for the performance and development of the junior engineers and also for identifying and resolving technical problems on site in liaison with the senior team and Sub-Agent. Monitoring and coordinating subcontractors in the performance of their works, ensuring they are completed to the contractual requirements. Ensuring that the team have all current information and resources required to carry out their duties, you will be required to assist...
IR35 Status:
Unknown Status

CV-Library Buckinghamshire, UK Contractor
CL
Jun 06, 2026  
Validation Engineer
Validation Engineer / Validation Lead (12 month contract) A leading, global pharmaceutical manufacturing business is seeking an experienced Validation Engineer to support delivery of a major site validation and capital programme on a 12-month contract. This is a high-impact role within a busy engineering environment, offering exposure across equipment, utilities, facilities, and laboratory systems, with a need for hands-on execution specialists. If this capability brings with it project lead experience, this will also be valued. The Role Working as part of the Engineering function, you will support delivery of a structured site-wide validation programme, alongside capital project activity. Responsibilities will include: * Supporting delivery of the Site Validation Master Plan (SVMP) * Generating and reviewing validation / qualification documentation (IQ/OQ/PQ, FAT/SAT, etc.) * Leading or supporting execution of validation activities across manufacturing, lab, and...
IR35 Status:
Unknown Status

CV-Library Sittingbourne, Kent Contractor
CL
Jun 11, 2026  
Water Civil Design Engineer
Civil Water Engineer Shape the Future of Our Cities and Environments Our client is seeking an experienced and motivated Civil Water Engineer to join their Design & Advanced Technology (D&AT) team. As part of a dynamic, multi-disciplinary group, you will be instrumental in delivering innovative, high-profile projects for the Water market, with opportunities to work on landmark engineering ventures both in the UK and internationally. This is a chance to make an impact on critical infrastructure projects that shape the future of cities and environments. You will contribute to transformational programmes while delivering industry-leading solutions through every phase of the project lifecycle. Location: Hybrid working available (3 days per week office/site-based) Type: Contract Rate: £68 per hour Your Role As a Civil Water Engineer, you will be responsible for: ·Coordinating or managing a team of Civil Water engineers to deliver technical design work on complex,...
IR35 Status:
Unknown Status

CV-Library Cambridge, UK Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software