Nuclear new build is delivered in phases, but workforce challenges run across the full nuclear lifecycle

Nuclear new build is delivered in phases, but workforce challenges run across the full lifecycle. Rullion has supported civil nuclear new build recruitment across the UK’s most complex infrastructure programmes for over a decade.

Supporting clients and the wider nuclear supply chain

We are one of the UK’s largest nuclear workforce agencies supporting clients and the wider nuclear supply chain with dedicated delivery teams on active sites.

10+
years supporting Hinkley Point C, Sizewell C, and STEP programmes
8day
average to complete full nuclear vetting and onboarding
600+
workers at peak across nuclear new build programmes
Nuclear new build case study

Proven on Hinkley Point C, applied across the next generation of nuclear projects

As Managed Service Partner to EDF on Hinkley Point C, we have supported delivery from early mobilisation in 2015 through to large-scale construction. As one of the largest nuclear construction sites in Europe, Hinkley Point C has shaped how workforce delivery operates across the nuclear new build UK landscape today.

That experience now supports ongoing programmes, including Sizewell C and the STEP fusion programme.

  • 1,046 placements delivered 
  • 22% Women in engineering (2025) 
  • 100% Perfect supplier audit score 
  • 500 graduates and apprentices placed 
  • 100% IR35 compliance ‘Excellent’ 60 Net Promoter score from hiring managers

Nuclear workforce screening

BPSS security clearance and compliance are central to workforce delivery across Nuclear. Our nuclear background screening services support these requirements as part of the wider delivery process, enabling consistent and audit-ready mobilisation


Explore nuclear background screening
Explore nuclear background screening

Built for the scale and complexity of nuclear new build

Driven by the need for energy security and low-carbon power, projects such as Hinkley Point C and Sizewell C are now in large-scale construction, with thousands of workers already on-site. Alongside this, the next phase of the UK’s nuclear programme is already taking shape through STEP and small modular reactors like the Rolls-Royce SMR.

This creates a continuous pipeline of activity across projects, regions, and delivery phases.

One partner across every phase of a nuclear programme

Nuclear new build programmes place unique demands on workforce delivery. Civils, MEH, and commissioning phases each require different skill sets, often overlapping across the same timeframes and locations.

The workforce demand doesn’t stay static. It moves with the programme, and workforce planning becomes a live, ongoing challenge across multi-year projects within the UK nuclear supply chain.

Understanding this, our workforce model is built to respond to changing demand across the full nuclear lifecycle, supporting delivery as programmes scale and progress.

Security clearance, IR35, and audit requirements are ingrained in our operating model as part of the process, supporting consistent and compliant delivery across safety-critical environments at scale.

Long-term regional presence supporting local labour and supply chains with established relationships across nuclear project ecosystems.

Civil nuclear new build recruitment built for workforce demand planning, allowing teams to scale as requirements change across all phases of the nuclear lifecycle. This is underpinned by consistent delivery at volume, with over 600 permanent nuclear hires each year across projects ranging from £100m to £47bn.

Four ways we help you get work done

Workforce solutions designed for critical infrastructure

With 44 recruitment specialists working across regulated construction and critical infrastructure delivery, and 1,456 placements made in 2025 alone, Rullion is able to provide workforce solutions that support rapid mobilisation and long-term delivery across major nuclear programmes without compromising on compliance or safety.

How we work

Specialist sector expertise, connected by people

We work across essential UK industries, connecting organisations with specialist talent and professionals with meaningful opportunities. Our expertise spans critical infrastructure environments where skills, speed, and precision make a real difference.

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For Clients

We provide flexible workforce solutions tailored to your needs - whether you’re scaling teams, delivering complex programmes, or strengthening long-term capability. Our market insight and talent networks help you secure the right people, at the right time.

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For Candidates

We support professionals in finding roles where they can thrive and progress. By understanding your experience and ambitions, we connect you with opportunities across leading organisations and critical industries.

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Our Approach

Our approach is built on partnership. We don’t just respond to demand - we anticipate it. This helps organisations stay ahead of workforce challenges while supporting long-term career growth.

Ian Canavan profile pictue - Ian Canavan
Ian Canavan
Senior Account Manager
Jade Wedgwood
Practice Manager
Jamie Godwin
Account Consultant
Meet the team

Nuclear New Build recruitment specialists

Our experienced consultants have extensive experience working across nuclear new build projects and skills initiatives aligned to HPC, Sizewell C, and the STEP programme.

Meet the team
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Start a conversation with our nuclear new build team

We connect organisations with specialist talent and help professionals find meaningful work, delivering the skills needed to move projects forward.


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