Systems / Mechanical / Structural Engineers – Next-Gen SMRs

£70,000 - £100,000/Year

Nuclear Engineering
SMR
Gen IV
Sweden
Product Development
Regulated Industry
Testing Engineer
Design Engineer
Location
Sweden
Job Type
Permanent
Industry
Energy & Utilities
Remote/Onsite
Part Remote
Experience Required
3 - 8 Years
Education Required
Higher Education
Job Summary

Are you excited by the idea of helping design a completely new generation of small modular reactors (SMRs)? This role offers the chance to work with a fast-growing advanced nuclear developer transitioning from cutting-edge research into industrial deployment.


We are looking for engineers with a product-development mindset who enjoy solving complex problems, working across disciplines, and turning early-stage concepts into engineered reality. You’ll work on systems and components at the heart of next-generation nuclear technology, contributing to modelling, analysis, verification, and design evolution.


Whether your background is mechanical, nuclear, structural, electrical, materials, systems, or thermal, you’ll join a team where innovation meets the rigour of a regulated environment. The work is varied, highly technical, and deeply meaningful — supporting a mission to deliver safe, clean, scalable energy for the future.


If you’re curious, adaptable, and motivated by engineering challenges that matter, this is an opportunity to play a role in one of Europe’s most exciting SMR programmes.

Company Summary
Our client is a Swedish advanced-reactor company developing a new class of lead-cooled small modular reactors (SMRs). Originating from over two decades of research at one of Europe’s leading technical universities, the company is now transitioning into commercial industrialisation. Their first reactor design is a compact, factory-produced SMR concept intended to deliver clean, reliable baseload energy and support decarbonisation of heavy industry, hydrogen production, and high-temperature processes. The technology uses a lead coolant, enabling passive safety, low-pressure operation, and long fuel residence times. Backed by strong industrial partners and a rapidly growing engineering team, the company is building the capabilities required to deliver a new generation of nuclear technology for the 2030s and beyond.
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