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For Companies At a Glance
- Tasks: Support various teams and engage with stakeholders in a dynamic environment.
- Company: Join Sizewell C, a leading sustainable energy project in the UK.
- Benefits: Starting salary of £25,000, pension scheme, and customisable perks.
- Why this job: Kickstart your career in the nuclear industry and contribute to sustainability.
- Qualifications: Five GCSEs including English and Maths; passion for sustainability.
- Other info: Gain a Level 3 qualification while working on a major energy project.
The predicted salary is between 20000 - 30000 £ per year.
If you are looking to kick start a rewarding career where you can really make a difference, join our Business Administration Apprenticeship. You will work on one of the most exciting and significant sustainable energy projects our country has ever seen, being at the forefront of the UK’s climate change agenda and energy policy. Sizewell C is a nuclear new build project in Suffolk that, when completed, will provide dependable electricity to 6 million homes for at least 60 years.
The Opportunity
We’re recruiting for apprentices to join our Business Administration training programme. This 2‑year apprenticeship offers the chance to gain a Level 3 Business Administration Advanced qualification while spending time in different departments at Sizewell C. You’ll experience a variety of roles that will help you develop a wide range of transferable business skills and set you up for your future career.
What You Will Be Doing
Here at Sizewell C, you’ll support and engage with different parts of the organisation and interact with internal and external stakeholders. With a focus on adding value, your role contributes to the efficiency of the organisation. You will work across teams, resolve issues as requested, and develop a wide range of skills through flexibility and responsiveness.
Your Work Location
You will be based at one of our Sizewell C offices in Suffolk (Leiston or Orwell Logistics Park, Ipswich) with placements of up to 6 months. You may also be required to travel to other locations for placements, to support other business units and to broaden your knowledge and experience of the nuclear industry. The delivery of your Level 3 qualification will be remote, but you may be expected to travel to East Coast College – Lowestoft Campus for workshop sessions.
Who You Are
- Five GCSEs in the 9‑4 band including English and Maths.
- A genuine interest in the nuclear industry and a passion for sustainability.
- Open‑minded, flexible and able to think in an agile way to succeed in a dynamic, fast‑paced project environment.
- A strategic mindset that brings innovative ideas.
- Effective interpersonal skills, with high ethical behaviour, integrity, humility and character.
- Strong communication skills to manage stakeholders while prioritising competing demands.
Pay, Benefits And Culture
Starting salary of £25,000 per annum, a market‑leading pension scheme and a range of customisable benefits, such as electric vehicle leasing, discounted gym membership, life assurance, tech vouchers and experience days.
Closing Date
23:59 on Friday 20th February 2026. We may close this advert early if we receive a high number of applications.
Additional Information
Join the team at Sizewell C. Our vision is Lead The Way On Nuclear. Sizewell C is one of the largest new megaprojects in the UK and is built on the same design as Hinkley Point C, another nuclear power station in Somerset. When built, Sizewell C will generate low‑carbon electricity for at least 60 years, supplying over 6 million homes and supporting around 7% of the UK’s current electricity needs. We are the first nuclear power station in the UK to be funded under the Regulated Asset Base (RAB) funding model. Our shareholder is the UK Government, with equity partners La Caisse, Centrica, EDF and Amber Infrastructure. Sizewell C operates within a complex and fast‑moving stakeholder environment, engaging with government bodies, regulators, local communities, supply chain partners and international collaborators. This environment provides a stimulating place to work, where navigating evolving priorities, balancing interests and building trusted relationships is just as critical as technical excellence. We encourage and embrace diversity, and we require all applicants to have the right to work in the UK. Sponsorship possibilities are explored where needed, but we prioritise local recruitment. To be appointed, you will need to meet Security Vetting criteria, which typically require residence in the UK for at least three of the past five years.
Sizewell C Business Administration Apprentice in Leiston employer: Sizewell C
Contact Detail:
Sizewell C Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Sizewell C Business Administration Apprentice in Leiston
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Sizewell C on LinkedIn. A friendly chat can give us insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by researching Sizewell C and its projects. Show us that you’re genuinely interested in the nuclear industry and sustainability. We love candidates who are passionate about what we do!
✨Tip Number 3
Practice your communication skills! You’ll need to manage stakeholders effectively, so role-play common interview questions with a friend. This will help you articulate your thoughts clearly and confidently.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows us that you’re serious about joining the Sizewell C team.
We think you need these skills to ace Sizewell C Business Administration Apprentice in Leiston
Some tips for your application 🫡
Show Your Passion for Sustainability: Make sure to highlight your genuine interest in the nuclear industry and sustainability in your application. We want to see that you’re excited about being part of a project that contributes to the UK’s climate change agenda!
Tailor Your Application: Don’t just send a generic application! Take the time to tailor your CV and cover letter to reflect the skills and experiences that align with the Business Administration role at Sizewell C. We love seeing how you can add value to our team.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use straightforward language and make sure your key skills and experiences stand out. We appreciate a well-structured application that’s easy to read!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role right there!
How to prepare for a job interview at Sizewell C
✨Know Your Stuff
Before the interview, make sure you research Sizewell C and its role in the nuclear industry. Understand their mission, values, and the specifics of the Business Administration Apprenticeship. This will show your genuine interest and help you connect your skills to what they’re looking for.
✨Showcase Your Skills
Prepare examples that highlight your interpersonal and communication skills. Think about times when you've worked in a team or resolved issues effectively. Being able to demonstrate these skills will be crucial, especially since the role involves engaging with various stakeholders.
✨Be Flexible and Open-Minded
Since the apprenticeship involves working across different departments, emphasise your adaptability. Share experiences where you’ve had to think on your feet or adjust to new situations. This will align well with their need for someone who can thrive in a dynamic environment.
✨Ask Thoughtful Questions
At the end of the interview, don’t forget to ask questions! Inquire about the training process, opportunities for growth, or how the teams collaborate. This shows your enthusiasm for the role and helps you gauge if it’s the right fit for you.
