Sizewell C’s business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Overall, whilst the Company is in the construction phase, the Boards’ principal focus is on the development and construction of Sizewell C on time, on budget and to the highest quality and safety standards. The Company is maturing to meet all these requirements. Sizewell C is economically regulated by OFGEM under the RAB model similar to other UK electricity distribution networks and Thames Tideway. Sizewell C construction strategy is to replicate the design of Hinkley Point C, using the majority of the same supply chain, but innovating in the way it is delivered to achieve savings in time and cost of around 20%. The CCO will need to be guided by and incorporate lessons learned from the Hinkley Point C commercial delivery to achieve Sizewell C’s ambition. Following Financial Completion and Revenue Commencement, Sizewell C is fully funded and is owned by; The Secretary of State for Energy Security and Net Zero representing HM Government, La Caisse, Centrica, EDF and Amber Infrastructure. Legal Counsel RegulatoryLocation: Based in London or Suffolk on a hybrid basis. Contract: Permanent, full-time. Salary: Competitive dependant on experience, plus benefits. Benefits include:

Annual Leave: 28 days per annum, increasing to 30 days after 5 years of service, plus bank holidays. Bonus: 5% annual bonus. Pension Contributions: Defined Contribution Pension Scheme with up to 7.5% employee contribution 15% employer contribution.

Closing Date: Tuesday 7th April 2026 About the Role We’re looking for a highly capable Legal Counsel to join the Sizewell C Legal Team to support on regulatory matters. In this key role, you’ll provide expert legal advice and support to Sizewell C in complying with its regulatory, licensing and permitting obligations, including in respect of the nuclear site licence and regulations, HSE law and regulations, environmental permitting, and other regulatory areas, and in complying with SZC’s economic licence under the regulated asset base (RAB) model. This is a strategic role advising on our critical regulatory obligations. You will advise on matters requiring legal engagement with regulators including the ONR, EA and Ofgem, and you’ll work closely with colleagues in the relevant Sizewell C business teams, as well as with external advisors and government stakeholders, to ensure the project’s regulatory obligations are clearly understood, effectively managed, and consistently met. About You

A qualified solicitor or barrister (England & Wales) with strong experience in regulatory or infrastructure law, ideally gained in the energy or major projects sector. Experience of working with regulated industry sectors desirable. In-depth understanding of UK regulatory frameworks relevant to large-scale infrastructure or energy projects. Strong analytical, drafting, and problem-solving skills. Ability to provide clear, pragmatic legal advice to non-legal audiences. Excellent stakeholder management and communication skills.

Why Join Us?

Be part of one of the most important low-carbon energy projects in the UK. Work in a mission-driven environment that values innovation, integrity, and long-term sustainability. Competitive salary, comprehensive benefits, and opportunities for career development. Flexible and hybrid working options.

Key Competencies Humility Recognise the value brought from different cultures and experiences. Be open to other’s points of view and ideas, be willing to debate and to compromise. Positivity Positively challenge poor quality and performance. Identify solutions at the lowest possible level. Encourage tier 1s and others to bring new ideas forward. Respect Value the rules and environment in which we operate. Give and receive feedback with respect. Embrace and engage with new people and ideas. Solidarity One team, working closely together and helping each other. Empowered teams always looking forward. Shared responsibility for delivering the project outcomes. Clarity Communicate clearly and consistently. Promote collaboration and team alignment. Clearer and faster decision making. Drive simplification at all levels. If this sounds like the next step in your career, we’d love to hear from you. Apply today. When joining Sizewell C, you may wonder why you are contacted by colleagues with an EDF email or see the EDF logo on portals that you access and/or documentation you receive; this is because we have partnered with EDF for the provision of a number of support services whilst we complete a successful transition out of the EDF group. At Sizewell C we encourage and embrace diversity and how it can improve our experience and performance at work. It is a requirement that those who join us have the right to work in the UK. Whilst sponsorship may be a possibility that we can explore, we are fully committed to local recruitment where possible, and those already holding the right to work in the UK. To be appointed to this role, you will need to meet the criteria for Security Vetting, which will, ordinarily, require you to have been a resident of the UK for at least three of the past five years. #J-18808-Ljbffr