Mechanical Design Engineer

Number of employees

220

Abingdon, United Kingdom

Posted on: 2025-04-07

Category: renewables

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

The world needs a clean and reliable source of base-load energy to develop sustainably into the future. That’s what Tokamak Energy is striving to achieve.

Tokamak Energy is a private company accelerating the development of fusion power.

Fusion – the energy source that powers the sun – is globally accepted as the best way to generate plentiful, safe, secure and clean energy. The tokamak is the most heavily researched and best understood of all the different paths to fusion.

It is now acknowledged that the spherical tokamak design offers the smallest and most cost-effective solution. This is our solution. Yet there are many complex engineering challenges that need to be overcome for demonstration and commercialisation of this technology.

Our team of world-class fusion scientists and magnet engineers is tackling these challenges to develop efficient and affordable fusion power. Our unique approach is centred on rapid innovation using the latest materials and technology – but building on decades of scientific research and experience. This strategy gives us – and the world – a faster way to fusion.

Once fusion electricity is achieved, our scalable technology could be rolled out across the world as a solution to one of humanity’s greatest challenges: clean and sustainable energy for all.

Working arrangements

Please note this role does offer hybrid working, our model sets out a minimum 60% onsite / 40% home working split.

Part time working or job share options will be reviewed on an individual basis.

Overview

Reporting to a Tokamak Design Team Leader, the Mechanical/Design Engineer will be a member of a design team within the Tokamak Structures and Integration group. The group provides mechanical and systems engineering resource in support of business objectives including tokamak design and operation, vacuum and cryogenic systems, high temperature superconducting magnets and off-line test rigs. The post holder will have responsibility for the design of mechanical components and assemblies and will interface with key stakeholders and subject matter experts in order to deliver optimised solutions; this will involve the use of CAD/CAE to produce models, drawings FEA analysis and reports.

Requirements

  • Use CAD software to create 3D models and engineering drawings that clearly convey design intent, manufacturing requirement and operator information.
  • Contribute or lead on the delivery of mechanical designs and support engineering activities across business projects and programmes.
  • Engage with subject matter experts and stakeholders to support requirement definition.
  • Conduct analysis and simulations to ensure the suitability, performance and reliability of mechanical designs.
  • Work closely with suppliers and technicians to optimise design, resolve issues and deliver items to service.
  • Select most appropriate materials and manufacturing technology for design, including advanced and developing techniques.
  • Have awareness of wider regulatory framework with knowledge of specific applications, e.g. PED requirements, pressure vessel design codes, design of lifting equipment, etc.
  • Ensure safety is considered in all aspects of engineering design.
  • Be capable of writing technical documentation and processes.
  • Take part in design reviews, ensure that follow on actions are carried out. 

Requirements

 

  • HNC/D or degree level in mechanical engineering or equivalent experience.
  • A member of a professional institute or working towards it.
  • Detailed knowledge of 3D CAD, PLM systems, data management and revision control.
  • Previous experience of complex design projects with good problem resolution skills.
  • Excellent communicator with the ability to form solid working relationships with key stakeholders.   
  • Ability to work independently and as part of a team.
  • Adaptable to change, with ability to deliver against business priorities.
  • Ability to perform design calculations and analysis using engineering software.
  • Strong knowledge of mechanical principles, materials & manufacturing processes.
  • Excellent problem-solving skills.
  • Awareness of electromagnetic principles and their mechanical implications in high current systems is desirable.

Benefits

  • Salary dependent on skills and experience and will be discussed from the outset
  • 28 days (inclusive of festive break) holiday plus bank holidays
  • Eligible for discretionary performance related bonus
  • Share options scheme
  • Pension scheme
  • Financial benefits – including; group life insurance, critical illness, health cash plan and discount scheme 
  • Innovation and Merit bonuses
  • Investment in training and development to support career progression
  • Opportunity to work on and contribute to world class innovation

Company background

What if there was a limitless, safe, clean, low-cost energy source, providing much needed global energy security?  What if that energy source could also help address climate change?  The answer is fusion energy – the power of the stars. Tokamak Energy is a leading global commercial fusion energy company based near Oxford with have an unrivalled track record designing and operating spherical tokamaks; the optimal route to commercial fusion.

In addition to fusion, Tokamak Energy is recognised as a world leader in transformative High Temperature Superconducting (HTS) magnet technology. Our dedicated HTS magnet team, in collaboration with key manufacturing partners, is focussed on enabling new levels of performance and becoming the leading supplier of HTS magnets to multiple markets, including renewable energy, medicine, science and propulsion in water, land, air and space. 

The company, founded in 2009 as a spin-off from UK Atomic Energy Authority, currently employs a growing team of over 260 people with experts from the UK and around the world.  It combines world leading scientific, engineering, industrial and commercial capabilities.  The company has more than 75 families of patent applications and has raised $335 million, comprising $275m from private investors and $60m from the UK and U.S. governments.  Our U.S. subsidiary, Tokamak Energy Inc, was established in 2019.

Come and be a part of a dynamic and innovative team striving to provide a solution to one of humanity’s greatest challenges: clean and sustainable fusion energy for all.

Important information for candidates

Pre-employment screening

Please note that the appointment of the successful candidate will be subject to standard pre-employment screening, as applicable to the post. This will include right-to-work, proof of identity and references.

Data privacy

Please note that any personal data submitted to Tokamak Energy as part of the job application process will be processed in accordance with the GDPR and related UK data protection legislation, for more information regarding GDPR please see:  https://www.gov.uk/government/publications/guide-to-the-general-data-protection-regulation

Equality of opportunity

Entry into employment with the Tokamak Energy and progression within employment will be determined only by personal merit and the application of criteria which are related to the duties of each post and the relevant salary structure. In all cases, ability to perform the job will be the primary consideration. No applicant or member of staff shall be discriminated against because of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation.

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Number of employees

220

Full time
Renewables
Tokamak Energy logo
United Kingdom