Mechanical Design Engineer

The European Spallation Source is one of the most exciting, innovative and ground-breaking,” Big Science” projects under construction today. Research with neutrons lies behind some of the most important materials and innovations which improve our everyday lives, our health and our environment – and ESS will be the most powerful neutron microscope when fully operational in 2027.

Whilst others have built telescopes that allow us to look into the furthest regions of space, now we will build a device so powerful it will allow us to the study the smallest objects in the finest detail.

Come and build the future of Science with us!

About the role:

The ESS is at an exciting turning point. It is in transition from being a construction site, to being an operating facility. To help us realise our goal of being the most powerful neutron source in the world, we now need to hire a Mechanical Design Engineer to work on MAGIC - our Magnetism single-crystal diffractometer.

Like all of our instruments, MAGIC is truly unique. The MAGIC instrument is a polarized time-of-flight diffractometer delivered through a collaboration between the Laboratoire Léon Brillouin (LLB) in France, Forschungszentrum Julich (FZJ) in Germany, the Paul Scherrer Institut (PSI) in Switzerland, and ESS.

As LLB is the lead institute in the collaboration, you will have frequent interactions with the instrument Lead Engineer and Lead Scientist located in France. This role will involve frequent travel to LLB to take part weekly udpates and to report on ongoing activities.

We are currently recruiting for the position of Mechanical Design Engineer for the MAGIC instrument. This role exists within the Instrument Engineering section of the Neutron Scattering Systems Technical Projects Group. To join the MAGIC team of scientists and engineers we need someone who can deliver high-quality mechanical design (modeling and drawings), as well as follow manufacturing, support with integration, collaborate and participate in installation activities with the installation team. This position is aimed at a mechanical design engineer with experience in the design of components and assemblies for vacuum, high precision alignment, and special materials.

This is a full-time, fixed-position for a period of 3 years and you will be based at the ESS facility in Lund Sweden.

About you:

To thrive with us in the Neutron Scattering Systems Technical Projects Group you need to be driven, responsive and good at spotting both problems and opportunities. You need to be a highly motivated person who isn’t afraid to get stuck in!

First and foremost, we need someone who is suitably qualified and experienced. Ideally, you will have a higher technical or University degree in mechanical engineering or an equivalent discipline. You need to show us that you have excellent knowledge of CAD software and that you are technically competent in both mechanical 2D drawings and 3D modelling - preferably using CATIA. SOLIDWORKS experience would be a great benefit.

Our ideal candidate will bring prior experience in manufacturing processes and workshop environments. We need someone who can design mechanical components which fulfilling specific needs for vacuum systems and/or mechanisms in radiation environments.

We are building ESS from the ground up, so we need someone who is comfortable not only following procedures, but also creating them. We attach great importance to personality and attitude, so we're looking for a real team player: Someone who is sociable, has excellent communication skills, who likes to collaborate with different people and who is committed to helping this amazing project to realise its full potential. We need a hands-on self-starter who is able to work in a structured, orderly, responsible and – most importantly – safe way.

The working language of ESS is English and we need someone who can start as soon as possible! 

What can we offer?

Aside from the chance to work at truly unique big science project, you can also expect:


• An opportunity to contribute to the future discoveries within neutron science.
• A stunning, brand new workplace filled with innovative minds and brilliant people from across the globe.
• A challenging, exciting and fast-paced work environment.
• Market competitive compensation that is individual and differentiated according to role, responsibilities, individual skills, abilities and achievements.
• 30 days of annual leave, as well as more than 10 days of public holiday and company days off or days with limited working hours.
• Monthly pension contributions on top of your salary.
• Flexible working arrangements and a real work-life balance.

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website.

Certain roles at ESS require health and safety checks, which may be required in the final stages of the recruitment process.

We review applications continuously, so don’t miss out! Submit your application as soon as soon as you can and quote the job reference number ESD-39620 in your application. 

For more information regarding the ESS recruitment process, please follow this link https://europeanspallationsource.se/ess-recruitment-process or contact Daniel Nordin Baker – Recruitment partner – at daniel.nordin@ess.eu. For further information regarding the position, please contact the Hiring Manager, Gabor Laszlo on gabor.laszlo@ess.eu

For trade union information, please contact Unionen representative Conny Wendt at conny.wendt@ess.eu or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at marc.kickulies@ess.eu 

We look forward to receiving your application soon!