Let’s find your next opportunity​

{{ job.job_posting_title }}
{{item.trim() }} {{item.trim() }} {{item.trim() }}
{{ job.job_posting_title }}

{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}

saved
viewed

Explore nuclear engineering jobs at Atkins Réalis in the UK

Why nuclear engineering at AtkinsRéalis? 

Our nuclear teams at AtkinsRéalis are making it possible for generations to experience the benefits of nuclear and you can too. 

We're looking for the brightest minds in the industry to continue this work. This is an opportunity to work with the latest technologies and create cleaner, more sustainable energy solutions

Here are three reasons why you'll want to consider a career in nuclear with AtkinsRéalis: 

The continuous flow of work on these critical projects is a testament to the substantial opportunities within the nuclear engineering sector for nuclear professionals. 

  • We hire people with diverse experiences and backgrounds - many of our roles in this market do not require specific nuclear sector experience (especially those in civil engineering). If you believe you have the transferable skills to succeed in any of our nuclear roles, do not hesitate to apply. 

Nuclear engineering jobs in the UK 

Project manager

Working within our Nuclear and Power business sector, as a project manager you will work with teams to enable the delivery of AtkinsRéalis technical design and engineering projects. 

In this role, you'll quickly and easily establish a rapport and build relationships with others, using this to delight our clients and help win new or repeat work. If you enjoy thinking ahead, anticipating and preventing project problems before they happen, this could be the role for you.

Electrical engineer

As an electrical engineer, you'll be working on the design, optioneering, analysis and assessment of electrical systems, which can be stand-alone technical tasks or part of large multi-disciplinary projects. 

You will also support multi-disciplinary designs in conjunction with our mechanical, process and civil engineers.

You'll be client-focused – being able to interface with clients, understand their needs and convert opportunities into successful workstreams. 

Nuclear safety engineer

Our nuclear safety engineers deliver innovative consultancy advice to support our clients through the completion of safety assessments, engineering/design substantiation and operational support.

In this role, you'll enjoy addressing interesting problems in safety-critical systems through the production of nuclear safety cases, engineering substantiation, system design and operational support to nuclear facilities. This requires attention to detail as well as strong interpersonal skills. 

Mechanical engineer

Within this role, you will deliver engineering design solutions throughout the full design lifecycle, including the preparation of 2D drawings, 3D models, hand calculations, finite element analysis and supporting technical documentation. 

To succeed in this role, you will possess a good understanding of engineering principles and various technical, safety and legislative documentation, such as risk assessments, CDM regulations, method statements, UKCA Technical Files, etc.

Apply to our nuclear engineering positions today 

The nuclear engineering opportunities at AtkinsRealis are more than just job openings; they are gateways to a rewarding and impactful career in an industry that has a profound influence on our world's energy future.

Aside from these roles, we have a wide range of roles we are actively recruiting for in the nuclear market, including civil engineers, human factors professionals, and C&I engineers. 

Your future in nuclear engineering starts here at AtkinsRealis. Explore our dynamic careers in nuclear today.

Related blogs

Image of water

What does a water engineer actually do?

From hydraulic modelling to fieldwork, no two weeks in water engineering are the same. Explore the range of work shaping the sector today.

Card link for What does a water engineer actually do?

Behind the scenes of hydrogeology: Florent’s story

I joined AtkinsRéalis in 2022 as a Project Engineer-in-Training in hydrogeology and geothermal energy, after an academic path deeply rooted in earth sciences: a dual master’s degree in mineral engineering and mining & geology, as well as a bachelor’s degree in geology.

Card link for Behind the scenes of hydrogeology: Florent’s story

Building the factory behind the energy transition

The US is rapidly scaling clean‑energy manufacturing, and AtkinsRéalis is helping build the digital systems that keep major industrial programs moving with control.

Card link for Building the factory behind the energy transition

The grid is changing, and so is the work behind it

As the grid evolves, the engineering behind it is changing too. Discover the work guiding major utility projects across the Northeast.

Card link for The grid is changing, and so is the work behind it

Rebuilding Puerto Rico’s power grid. Engineering resilience that lasts.

Puerto Rico’s power grid is being rebuilt for long‑term resilience and AtkinsRéalis engineers are leading the work that keeps communities connected.

Card link for Rebuilding Puerto Rico’s power grid. Engineering resilience that lasts.

Thames Tideway Tunnel

Designing the western section of London’s 25km super sewer, AtkinsRéalis helped deliver one of the largest wastewater infrastructure upgrades in the city’s history, transforming how London protects the Thames for generations.

Card link for Thames Tideway Tunnel

How AtkinsRéalis UK&I supports employee wellbeing?

A quick look towards a healthier, happier workplace. Find out how we help you to thrive.

Card link for How AtkinsRéalis UK&I supports employee wellbeing?
A headshot of Nidhie smiling in a formal attire

“Recognition, reflection, and responsibility”: Nidhie on leading UK infrastructure frameworks from India, mentoring with purpose, and what IWD really means

From Gurgaon to the UK, read how Nidhie drives complex infrastructure delivery with clarity, calm, and conviction.

Card link for “Recognition, reflection, and responsibility”: Nidhie on leading UK infrastructure frameworks from India, mentoring with purpose, and what IWD really means

“Small improvements at design stage can make a big difference”: Pooja on water infrastructure, working across borders, and never giving up on yourself

From designing critical systems to strengthening global teamwork, read how Pooja creates meaningful impact behind the scenes.

Card link for “Small improvements at design stage can make a big difference”: Pooja on water infrastructure, working across borders, and never giving up on yourself
headshot of Sangeeta smiling

“I discovered a deep love for art”: Sangeeta on nuclear engineering, fusion technology, and finding creativity where you least expect it

Meet Sangeeta, an engineer who discovered a surprising love for art. Read how she blends creativity with her work on global projects.

Card link for “I discovered a deep love for art”: Sangeeta on nuclear engineering, fusion technology, and finding creativity where you least expect it

Mayowa: Aligning budget, planning, and strategy to deliver excellence

Meet Mayowa, Project Manager at AtkinsRéalis.

Card link for Mayowa: Aligning budget, planning, and strategy to deliver excellence

At the heart of environmental assessments: Nancy’s essential role

Meet Nancy, Senior Environmental Planner and Project Manager at AtkinsRéalis.

Card link for At the heart of environmental assessments: Nancy’s essential role

Related jobs

Critical Infrastructure Engineers – Electrical
Cities & development Engineering Full time
Critical Infrastructure Engineers – Electrical

Bristol, Bristol, England, United Kingdom

Critical Infrastructure Engineers – Electrical
Transportation Engineering Full time
Critical Infrastructure Engineers – Electrical

Various locations

Senior Power System Studies Engineer
Engineering Full time
Senior Power System Studies Engineer

Various locations

Electrical Engineer
Engineering Full time
Electrical Engineer

Glasgow, Scotland, United Kingdom

Principal Substation Primary (HV Plant) Design Engineer
Engineering Full time
Principal Substation Primary (HV Plant) Design Engineer

Glasgow, Scotland, United Kingdom

Senior Substation Primary (HV Plant) Design Engineer
Engineering Full time
Senior Substation Primary (HV Plant) Design Engineer

Glasgow, Scotland, United Kingdom

Principal Substation Secondary (P&C) Design Engineer
Engineering Full time
Principal Substation Secondary (P&C) Design Engineer

Leeds, West Yorkshire, England, United Kingdom

Principal Substation Secondary (P&C) Design Engineer
Engineering Full time
Principal Substation Secondary (P&C) Design Engineer

Glasgow, Scotland, United Kingdom

Principal Substation Secondary (P&C) Design Engineer
Engineering Full time
Principal Substation Secondary (P&C) Design Engineer

Epsom, Surrey, England, United Kingdom

Principal Substation Primary (HV Plant) Design Engineer
Engineering Full time
Principal Substation Primary (HV Plant) Design Engineer

Epsom, Surrey, England, United Kingdom

Senior Substation Secondary (P&C) Design Engineer
Engineering Full time
Senior Substation Secondary (P&C) Design Engineer

Epsom, Surrey, England, United Kingdom

Electrical Engineer
Engineering Full time
Electrical Engineer

Birmingham, England, United Kingdom

group of people talking to each other

Everyone belongs

We empower each individual to shine and contribute to our collective impact. We believe in the power of unique perspectives. It’s how we’re engineering a better future every single day.