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. 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.
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
"We have a trusted, two-way dialogue. When I bring a complex challenge, we work it through together as partners. And we always find a way forward. Without Rullion, we wouldn't have been able to deliver what the business needed at a critical moment."
Julia Days, Head of Resourcing, EDF
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.
Compliance ingrained in nuclear workforce delivery
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.
Embedded in local and national nuclear supply chains
Long-term regional presence supporting local labour and supply chains with established relationships across nuclear project ecosystems.
Nuclear construction workforce demand planning
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.
Trusted across the UK nuclear supply chain
Our position within the UK nuclear supply chain allows us to support workforce delivery at both programme and supplier level. We work with contractors, sub-contractors, and programme partners delivering major nuclear infrastructure.
Supporting sustained nuclear programme delivery
Nuclear new build programmes require a workforce that can be sustained over time, not just mobilised quickly.
As an embedded workforce solutions partner, Rullion supports long-term delivery through workforce development, inclusive hiring practices, and regional engagement aligned to project locations across the UK nuclear supply chain.
- Delivery partner for the Early Careers Programmes across the nuclear sector
- 650+ graduate, apprentice, and industrial placements
- Long-term partnerships with schools and colleges supporting 500+ students
- Train to deploy programmes delivering job-ready talent with bespoke training to your operating environments
- 60% female representation at board level across Rullion
- Balanced delivery teams and inclusive hiring practices
- Anonymised CV screening and structured processes
- Network of 30+ employment and diversity partners
- Working with supply chain partners to strengthen local workforce capability
- Local hiring strategies aligned to project locations
- ISO-accredited management systems across our operations
- Ecovadis benchmarking and Active Carbon Management Policy
See how our teams support major nuclear programmes
Download our NNB capability document for a detailed view of how we support workforce delivery on a live nuclear new build programme, like Sizewell C. It reflects our wider experience across nuclear new build projects, including Hinkley Point C and STEP.
Start a conversation with our Nuclear New Build team
John Shepherd, our Client Services Director has extensive experience working across nuclear new build projects and skills initiatives aligned to HPC, Sizewell C, and the STEP programme. If you need to translate your workforce demand into practical, scalable solutions that support long-term project delivery, John can talk through your options.
Careers in nuclear
Explore nuclear new build careers
The UK’s nuclear programme is creating long-term opportunities across engineering, construction and project delivery. We recruit across every phase of nuclear power plant construction, from early site works through to commissioning.
Whether you are looking for contract roles, permanent positions, or early career pathways, we can connect you to the right opportunity across:
Nuclear roles we regularly recruit for
Civil construction
Early Careers
IT and professional services
Nuclear engineering and technical disciplines
Project management and controls
Commercial and finance
Health, safety, environment, and quality
Mechanical, Electrical, and HVAC
Nuclear site engineers
Workforce planning
Frequently asked questions
Nuclear new build FAQs
Nuclear new build refers to the development of new nuclear power plants across the UK, including projects such as Sizewell C, Hinkley Point C, STEP, and the Rolls-Royce SMR (small modular reactor). These programmes are part of the UK’s long-term energy strategy, creating demand across engineering, construction, and project delivery roles.
Workforce demand in nuclear new build shifts across different phases of delivery. Projects typically combine long-term workforce planning with flexible recruitment models to support peaks in civils, MEH, and commissioning.
Opportunities at Sizewell C and Hinkley Point C are delivered through a network of contractors and supply chain partners. Working with a specialist nuclear recruitment agency can help you access roles aligned to your experience and location.
We currently support Sizewell C’s early careers programme and Hinkley Point C’s ongoing delivery.
A nuclear recruitment agency supports workforce delivery across nuclear projects, connecting employers with qualified candidates. Some recruitment agencies like ours, are known as workforce solutions providers, as we have capability to also manage compliance, screening, and workforce planning across the programme lifecycle.
The nuclear sector offers long-term career prospects and the opportunity to work on critical national infrastructure, with skills that remain in demand for decades. Explore our guide to careers in nuclear.
Careers in the nuclear industry span engineering, construction, project management, safety, commercial roles, and early careers pathways such as apprenticeships and graduate schemes. Many roles sit within major infrastructure programmes, including nuclear new build and long-term operations.
There are several entry routes into nuclear new build, including university degrees, apprenticeships, and graduate schemes linked to major nuclear new build projects.
The nuclear industry is also open to professionals from outside the sector, particularly those with experience in safety-critical environments, where skills can transfer into nuclear new build roles.
Explore routes into nuclear new build careers.
