Nuclear Jobs in the UK – Hinkley Point C & Sizewell C Careers

Hinkley Point C careers are at the centre of a major transformation in the UK’s nuclear energy sector, with new projects driving a surge in nuclear recruitment.

With significant investments in Hinkley Point C and Sizewell C, the demand for skilled professionals has never been higher.

These projects are critical to the future of British energy security and offer long-term career prospects across a wide range of disciplines.

The UK’s Nuclear Power Stations: A Snapshot

As of 2026, the UK operates nine civil nuclear reactors across five sites — Sizewell B (a Pressurised Water Reactor) plus the Advanced Gas-cooled Reactor stations at Heysham 1, Heysham 2, Hartlepool and Torness — contributing around 12% of the UK’s electricity, according to EDF’s latest fleet update. Life extensions have pushed retirement dates further out than once expected: Heysham 1 and Hartlepool are now cleared to run to March 2028, and Heysham 2 and Torness to March 2030, with EDF also exploring a 20-year extension for Sizewell B.

The UK government’s long-term target remains to grow nuclear generation capacity to 24 GW by 2050, so that nuclear supplies around 25% of the nation’s electricity.

New nuclear developments are central to that plan. Hinkley Point C’s Unit 1 start date has slipped again: EDF confirmed in February 2026 that generation is now expected in 2030 rather than the previously targeted 2027, alongside a rise in project costs to around £35 billion (2015 prices). Sizewell C, meanwhile, has moved decisively out of the planning phase — see our Unit 2 dome lift update for how that construction progress is unfolding on the ground. Together, these projects are driving sustained demand for skilled workers — Hinkley Point C careers now, and a fast-growing pipeline of Sizewell C careers alongside them.

Hinkley Point C Careers: A Hub of Employment Opportunities

Hinkley Point C, located in Somerset, is one of the most ambitious infrastructure projects in the UK. Once complete, it will generate low-carbon electricity for six million homes and create thousands of jobs across multiple disciplines.

Jobs at Hinkley Point C

The demand for skilled professionals at Hinkley Point C is increasing as the project moves through its construction phases. Key areas of recruitment include:

• Mechanical specialists — responsible for installing and maintaining complex mechanical systems. Roles require expertise in heavy mechanical engineering and systems integration.
• Electrical engineers — crucial for designing and overseeing electrical systems within the plant. Chartered Electrical Engineers with experience in large-scale power projects are highly sought after.
• HVAC technicians — ensuring climate control and air circulation meet strict safety regulations. Nuclear-specific HVAC experience and understanding of stringent safety protocols are essential.
• Pipefitters and welders — needed for the installation and maintenance of critical piping infrastructure. High-level welding certifications and experience with nuclear-grade piping systems are necessary.
• Sector managers — leading teams and ensuring operational efficiency throughout the project. Strong leadership skills and experience in managing large construction or engineering teams are essential.

With construction continuing at pace, these roles are vital in ensuring that Hinkley Point C meets its deadlines while maintaining the highest safety and quality standards.

Sizewell C: The Next Generation of Nuclear Jobs

Following the model of Hinkley Point C, Sizewell C in Suffolk is set to be the next large-scale nuclear project in the UK. Once operational in the early 2030s, it will provide electricity for over six million homes, creating a substantial number of employment opportunities.

Key Recruitment Areas at Sizewell C

Now moving from planning into full-scale construction following its Final Investment Decision and financial close, Sizewell C is generating strong demand for highly skilled professionals, particularly in engineering and construction. Some of the most sought-after roles include:

• Civil engineers — responsible for planning, designing, and overseeing structural projects. Extensive experience in civil engineering for large infrastructure, ideally within the energy sector, is beneficial.
• Site engineers — ensuring that construction is carried out safely and efficiently. Proven experience in overseeing safety and efficiency on complex construction sites is crucial.
• Site agents — coordinating between various teams to keep the project running smoothly. Excellent organizational and communication skills are needed to manage diverse teams and project workflows.
• Senior engineers — overseeing technical aspects of the project and problem-solving key challenges. A high level of technical expertise and a track record of problem-solving in major engineering projects are essential.

With the project progressing, these roles will become even more crucial in ensuring the success of one of the UK’s most important infrastructure developments.

Why Work in the UK’s Nuclear Sector?

The nuclear industry offers long-term, stable careers with excellent salary prospects, particularly in specialist engineering, construction, and operational roles. Other benefits include:

• Job security — With ongoing investments in nuclear energy, demand for skilled professionals is set to rise.
• Career progression — Major projects provide opportunities for long-term career growth and advancement within the sector.
• Competitive salaries — Skilled workers within the nuclear industry often command higher-than-average salaries due to the technical expertise and stringent requirements of the sector.
• Contribution to net zero — Nuclear power is a key player in reducing the UK’s carbon footprint, making it a meaningful and rewarding industry to be part of, contributing to a sustainable future.

Take the Next Step in Your Hinkley Point C or Sizewell C Career

With Hinkley Point C and Sizewell C leading the way in nuclear development, now is the perfect time to explore career opportunities in this thriving sector. If you have experience in engineering, construction, or nuclear operations, we want to hear from you. Browse current vacancies on our nuclear jobs hub, or read more on everything you need to know about Sizewell C.

Submit your CV to Gemma Harfield, Nuclear Team Leader at Astute People, and take the next step in your career today.