Design Engineer Contract Jobs in London
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885 Contract jobs sorted by:
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Date Posted
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Updating results…
885 Contract jobs
Google Cloud Application Support Engineer
Posted 1 day ago by Summer Browning Associates
The role of Google Cloud Application Support Engineer involves providing technical support and engineering for applicati...
- Rate Negotiable
- Category Outside
- Work type Hybrid
- Location City Of Westminster, London, UK
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About Our Design Engineer Contract Roles in London
What does a design engineer contractor do?
As a contract Design Engineer, you are hired to develop technical designs for mechanical, structural, electrical, or systems engineering components, assemblies, and products across a range of industrial and infrastructure sectors. The work involves translating requirements and specifications into detailed engineering designs, producing drawings and models using CAD software, conducting engineering calculations and analysis, reviewing and approving supplier and subcontractor designs, and supporting the manufacturing or construction phase to resolve technical issues as they arise. Design Engineer contractors are brought in on product development programmes, capital projects, and engineering change programmes where additional design capacity or specialist technical expertise is needed on a project basis.
The technical skills expected vary by discipline and sector. Mechanical Design Engineers need proficiency in 3D CAD software, most commonly SolidWorks, CATIA, or Inventor, alongside experience with FEA analysis tools for structural and thermal analysis. Electrical Design Engineers require expertise in electrical schematic design, cable and panel design, and familiarity with relevant standards including BS 7671 and IEC standards. Civil and structural design roles require proficiency in AutoCAD Civil 3D, Revit, or Tekla and knowledge of Eurocodes and British Standards. Across all disciplines, experience producing designs that are fit for manufacture or construction, managing the interface with procurement and production teams, and producing clear and accurate engineering documentation is essential.
What is the market like for design engineer contractors?
Contract Design Engineer work sits within a consistently active specialist market across manufacturing, aerospace, defence, oil and gas, construction, and infrastructure sectors. The aerospace and defence supply chain, the automotive sector, and the growing offshore energy market are among the most significant sources of design contract work in the UK. The transition to electrification across automotive and aerospace is creating new demand for electrical and systems design engineers with experience in high-voltage and power electronics applications. Compensation reflects the technical specialism and sector experience required, with senior Design Engineers on safety-critical or novel technology programmes commanding rates at the top end of the engineering contractor market.
What is the contracting market like in London?
London dominates the UK contractor market by volume, depth, and rate levels. The capital concentrates the headquarters and major offices of most FTSE 100 companies, the largest global banks, the Big Four professional services firms, and the central government departments that collectively generate the majority of UK contract demand. Every contracting discipline covered on this site has active demand in London, from niche specialisms like threat intelligence and LLM engineering through to high-volume disciplines like project management and business analysis. The sheer density of employers means contractors in London typically have more choice of engagement at any given time than anywhere else in the UK. Day rates carry a premium of 15 to 25 per cent over the national average across most disciplines, reflecting both the concentration of complex, high-value programmes and the cost of operating in the capital.
How much do design engineer contractors usually earn in London?
Contract rates for design engineer roles in London typically range from £385 to £715 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.
How many design engineer vacancies in London are there on Quality Contracts?
Over the past twelve months, we have tracked over 300 design engineer contract roles across the site, with London accounting for roughly one in three of those. Data reviewed up to June 2026.