What Jobs are available in Leiston?

Sizewell C. The power of good for Britain.

Location: Suffolk (3 days a week) with occasional travel to our London office.

Employment basis: Permanent and the role is expected to be a full-time position.

Working pattern: We operate on an office-based contract model, but support hybrid working where possible. This means you’ll need to be based within reasonable travel distance of the office and able to attend in person when business needs require, typically 3 days per week, though this may vary by team or project. Flexibility to be on site when needed is essential.

Salary: £30,000 - £37,000 dependent on experience plus bonus, market leading pension and other flexible benefits. 

Closing date: Wednesday 12th November 2025

As this role is within a government-funded project, we are required to comply with strict UK right-to-work legislation. Unfortunately, this means we are not able to provide visa sponsorship or support with immigration applications. To be considered, applicants must already hold the legal right to live and work in the UK. We are committed to equality of opportunity and warmly welcome applications from all suitably qualified candidates who meet this requirement.

The Opportunity

Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. 

Following on from the success of the new nuclear power station at Hinkley Point C (HPC), the Sizewell C Project (SZC) in Suffolk is the UK’s next nuclear power new build project. The project has obtained planning approval and has started construction works. It has recently achieved Financial Investment Decision (FID) meaning that all the funding for the full lifespan of the project is now secured and in place guaranteeing the full delivery of this new nuclear power station. When completed, it will provide dependable electricity to 6 million homes for 60 years, which along with renewables, will support Britain to achieve Net Zero by 2050.

The Role

We’re looking for a HR Data and Reporting Coordinator to join our team and help drive the accuracy, clarity and impact of our organisational data. In this role, you’ll play a vital part in supporting our Organisational Change Form screening process, ensuring that changes to Sizewell C’s organisational structure and internal resources are properly recorded and assessed.

You’ll be responsible for reviewing Organisational Change submissions Management of Change (MoC) documentation to maintain high standards of quality and precision. A key part of your role will be maintaining the Nuclear and Environmental Baseline report requirements - a live record of nuclear safety responsibilities - and ensuring it aligns comply with training and competence data. You’ll also keep our organisational charts up to date and manage regular submissions to the regulators (ONR).

Your coordination skills will shine as you support Management of Change (MoC) Committee and regulatory meetings providing HR data as required prepare agendas, distribute documents, and capture minutes and actions. You’ll have the opportunity to contribute towards the design and delivery of training sessions, both one-on-one and in group settings, focused on Nuclear Baseline and MoC content.

Bringing data to life is central to the HR Data and Reporting Coordinator role. You’ll develop and manage people dashboards using Power BI (or similar tools), enabling clear visualisation of key insights. You’ll produce monthly HR and people reports from multiple data sources, ensuring stakeholders have access to timely, relevant information.

As the main point of contact for our HR Information System (SuccessFactors by SAP), you’ll act as the SME on records management and electronic storage. You’ll also support the Resource Planning Lead in shaping long-term strategic and integrated resource plans to support the wider Sizewell C project.

Who you are…

Your background will include the following:

• Strong Excel skills, a heads for numbers and the ability to analyse data, identify errors and take corrective actions is essential.
• Experience of processing high volumes of data from multiple sources, amalgamation of data and then analysing it and drawing conclusions.
• Appreciation of how reports, metrics and documentation may be interpreted by different parties and stakeholders.
• The knowledge of and ability to apply quality assurance and control techniques to meet defined requirements is advantageous.
• Experience of taking personal accountability for solving problems and seeing them through.
• Ability to demonstrate pragmatism – knowing when flexibility to a procedural step can be given or not.
• Organised, excellent time management and prioritisation skills.
• Experience of advising leaders on how to follow procedures.
• Experience of working across teams is essential, this job will not just be focused on individuals within the HR team.
• Knowledge of the Management of Change process and of Competence Compliance process is advantageous.

A full job description is available on application. 

#DestinationNuclear

#SZCjobs

Sizewell C Limited (Sizewell C) is a nuclear site licensed company whose business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Sizewell C was formerly under the majority ownership of the EDF Group but is currently majority owned by HM Government and operates as an independent company. EDF remains a key shareholder in Sizewell C and the business therefore maintains close links to EDF as a part of its ‘nuclear family’.

As a Sizewell C employee, 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.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Location: Suffolk (3 days a week). London and Bristol can also be considered.

Employment basis: Permanent and the role is expected to be a full-time position.

Working pattern: We operate on an office-based contract model, but support hybrid working where possible. This means you’ll need to be based within reasonable travel distance of the office and able to attend in person when business needs require, typically 3 days per week, though this may vary by team or project. Flexibility to be on site when needed is essential.

Salary: £30,000 - £37,000 dependent on experience plus bonus, market leading pension and other flexible benefits. 

Closing date: Monday 3rd November 2025  

As this role is within a government-funded project, we are required to comply with strict UK right-to-work legislation. Unfortunately, this means we are not able to provide visa sponsorship or support with immigration applications. To be considered, applicants must already hold the legal right to live and work in the UK. We are committed to equality of opportunity and warmly welcome applications from all suitably qualified candidates who meet this requirement.

The Opportunity

Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. 

Following on from the success of the new nuclear power station at Hinkley Point C (HPC), the Sizewell C Project (SZC) in Suffolk is the UK’s next nuclear power new build project. The project has obtained planning approval and has started construction works. It has recently achieved Financial Investment Decision (FID) meaning that all the funding for the full lifespan of the project is now secured and in place guaranteeing the full delivery of this new nuclear power station. When completed, it will provide dependable electricity to 6 million homes for 60 years, which along with renewables, will support Britain to achieve Net Zero by 2050.

The Role

We are looking for an Organisational Capability Coordinator  to join our Organisational Capability Team. In this role, you’ll help to manage a shared team mailbox reviewing and respond to organisational change and management requests.

We’re looking for someone to provide coaching and support to ensure consistency when implementing organisational changes, enabling our business to demonstrate that we have a capable organisation to maintain nuclear safety. You’ll receive full training on using our HR system and ensure all changes meet compliance standards.

Collaboration and efficiency is key. You’ll work closely with managers, HR Business Partners, and the wider HR team keeping stakeholders informed and updated throughout the process.

This is a great opportunity to gain insight into nuclear site licensing requirements and engage with external regulators, including the Office for Nuclear Regulation and Environment Agency, through quarterly regular meetings and interfaces. You’ll support the Organisational Capability Lead in preparing meeting packs and data, offering valuable exposure to regulatory processes.

Who you are

We are looking for someone experienced or interested in organisational capability who excels at facilitating discussions, managing stakeholders, and building strong relationships.

You should be able to professionally challenge ideas, drive outcomes and lead discussions that provoke thought, ensuring alignment towards shared goals.

You should be able present complex information in a clear and confident manner, both written and verbal. We are also looking for great attention to detail, with the ability to identify risks, apply critical thinking, and prioritise actions.

You approach problem-solving creatively and pragmatically, ensuring efficient solutions. You are also able take ownership of work from start to finish and deliver high-quality results.

If any of the above sounds like you – we would like to hear from you! We are also interested in hearing from people who are looking to develop these skills.

A full job description is available on application. 

#DestinationNuclear

#SZCjobs

Sizewell C Limited (Sizewell C) is a nuclear site licensed company whose business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Sizewell C was formerly under the majority ownership of the EDF Group but is currently majority owned by HM Government and operates as an independent company. EDF remains a key shareholder in Sizewell C and the business therefore maintains close links to EDF as a part of its ‘nuclear family’.

As a Sizewell C employee, 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.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Location: Sizewell C, Leiston, Suffolk (5 days a week onsite).

Site Compliance and Regulatory Liaison Manager

Contract: Permanent, full-time.

Salary: £75,000 - £5,000 per annum  - dependent on experience.

Benefits:

• 10% CIP bonus
• 28 days holiday, plus bank holidays
• Contributory pension of up to 7.5% employee -15% employer
• Private medical cover 
• Ongoing professional development
• Flexible benefits £2 23.08 per annum 
• Other lifestyle benefits

Closing date: Friday 7 November 2025

Are you a strong team player who thrives under pressure?

Do you have the drive and expertise to help deliver one of the UK’s most ambitious energy projects? If so, we want to hear from you.

About the role

This is a critical leadership role within one of the UK’s most ambitious infrastructure projects.

 As Site Regulatory Liaison & Assurance Manager , you will be at the forefront of ensuring Sizewell C operates safely, transparently, and in full compliance with its legal and regulatory obligations.

Reporting to the Head of Site Nuclear Compliance, you will lead the site’s engagement with Regulators and Statutory Consultees—managing all aspects of regulatory communication, from routine correspondence and reporting to the coordination of formal inspections and strategic meetings. You’ll play a key role in ensuring that the project meets its obligations under the Nuclear Site Licence (NSL), Development Consent Order (DCO), and relevant health, safety, and environmental regulations.

You will oversee the planning and delivery of regulatory inspections, including challenging inspection scopes where appropriate, leading internal and external pre-meetings, and ensuring that all relevant project and contract partner representatives are fully briefed and prepared. Your leadership will be instrumental in demonstrating the project’s capability and commitment to compliance.

In addition, you will deputise for the Head of Site Nuclear Compliance when required, providing continuity and assurance in all regulatory matters.

Key Responsibilities

• Lead regulatory engagement and manage site inspection planning and delivery.
• Ensure timely closure of regulatory issues and findings.
• Act as SME for event categorisation and reporting, ensuring timely notifications to regulators.
• Develop and deliver an annual compliance check plan aligned with NSL and DCO requirements.
• Manage the site compliance assurance team and produce monthly compliance dashboards.
• Provide expert advice on NSL, planning, and lease obligations.
• Promote compliance awareness through coaching and mentoring.
• Represent the site in internal and external regulatory meetings and forums.

What You’ll Bring

Essential:

• Degree (or equivalent) in a Science or Engineering discipline.
• Experience in high-hazard project environments.
• Proven track record of working with regulators.
• Lead auditor experience.
• Strong communication, decision-making, and stakeholder engagement skills.
• Ability to work confidently in a dynamic, fast-paced environment.

Desirable:

• Management qualification.
• Technical or engineering leadership experience.

Why join Sizewell C?

• Be part of a transformative national infrastructure project.
• Work in a dynamic, collaborative, and safety-first environment.
• Contribute to the UK’s net-zero future.
• Opportunities for career growth and professional development.

Apply Now!

If you're ready to make an impact, lead with purpose, and join one of the most ambitious infrastructure projects in the UK, we want to hear from you.

Let’s build a cleaner, greener future together.

Sizewell C Limited (Sizewell C) is a nuclear site licensed company whose business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Sizewell C was formerly under the majority ownership of the EDF Group but is currently majority owned by HM Government and operates as an independent company. EDF remains a key shareholder in Sizewell C and the business therefore maintains close links to EDF as a part of its ‘nuclear family’.

As a Sizewell C employee, 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.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Location: Sizewell, Suffolk

Contract Type:  Office-based, with hybrid working flexibility.

Salary: circa £30,000 to £40,000, depending on experience

Closing Date:  Wednesday 5th November 2025 

Benefits Include:

• 28 days holiday + bank holidays
• 5% annual performance bonus
• Market-leading pension (up to 7.5% employee contribution, 15% company contribution)
• Comprehensive benefits package
• Supportive learning environment with opportunities for professional development

We operate on an office-based contract model, but support hybrid working where possible. This means you’ll need to be based within reasonable travel distance of the office and able to attend in person when business needs require—typically 3 days per week, though this may vary by team or project. Flexibility to be on site when needed is essential. 

The Role

We’re looking for a motivated and curious individual to join our team as an Assistant Estate Manager, supporting the delivery of land and property activities for the Sizewell C project. This is a fantastic opportunity for someone looking to build expertise in land management, property law, and infrastructure development while working alongside experienced professionals.

Whether you're early in your career or looking to take the next step, we’ll support your growth through hands-on experience, mentoring, and exposure to a wide range of property and land-related work.

What You’ll Be Doing:

• Learn to manage commercial land/property transactions and ensure compliance.
• Assist in securing rights and access arrangements, including those under the Development Consent Order (DCO).
• Work with external consultants (agents, solicitors) and help resolve land-related issues.
• Gain experience in procurement and financial processes for external advisors.
• Contribute to governance and health & safety compliance, including drafting reports and documentation.
• Support budgeting, forecasting, and risk management activities.
• Collaborate with internal teams to align land commitments and resolve conflicts.
• Apply and develop knowledge of landlord and tenant law and property valuation.
• Help maintain and improve our land and property database.
• Build strong relationships across project teams to support successful delivery.

What We’re Looking For:

• A genuine interest in infrastructure, commercial/agricultural property, and land acquisition.
• Strong communication and problem-solving skills.
• A team player with a proactive mindset and willingness to learn.
• Comfortable working in a dynamic, fast-paced environment.
• RICS qualification is a plus, but not essential.

If the above sounds like you then we’d love to hear from you!

 A full job description is available on application. 

#DestinationNuclear

#SZCjobs

Power in Diversity

Sizewell C is a great place to work, where everyone is welcome.

To fulfil our commitment of doing the power of good for Britain, our ambition is to have a workforce which reflects and benefits the society we are part of and serve.  Every worker on SZC, wherever they are, should help to create and experience the right environment where everyone on the team understands, respects and embraces diversity with a culture where everyone is treated with equal respect and are all given equal access to opportunities.  By valuing the different points of view and experiences that having a diverse team brings, and by fostering an inclusive climate, we will create a great place to work and a more successful project. 

We create the right environment where people feel able to bring their whole selves to work. Whilst working together there is mutual trust and appreciation created through the building of meaningful relationships with one another, aligned with our key values:

Respect: Value the rules and environment in which we operate
Positivity: Positively challenge poor quality and performance
Humility: Be open to other’s points of view and ideas, be willing to debate and to compromise Solidarity: One team, working closely together and helping each other
Clarity: Communicate clearly and consistently

Everyone is able to get the most from their work and the workplace, and in return, give their best.

Competitive Salary and Benefits

We’re dedicated to offering flexible benefits that support our people across all aspects of their lives and we’re delighted to offer a range of benefits to support our employees’ physical, emotional and financial wellbeing. 

In addition to a competitive salary, we offer a market-leading company pension scheme, paid holidays and a range of flexible benefits, such as: a company incentive bonus plan, health cover, cycle to work scheme, discounts and employee pricing.

Please let us know if you’d like to discuss flexible working arrangements by highlighting this on your application.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Site Delivery Lead  (Heavy Civils) - Construction Director Level 
Location : Leiston, Suffolk, 5 days a week onsite, with travel to other locations.
Salary: Senior Lead -competitive, dependent on experience.

Contract : Permanent, Full-time

Benefits : 10% bonus, £6900 car allowance, contributory pension up to 7.5% employee/15% employer, private healthcare, flexible benefits fund

Closing Date: Wednesday 5 November 

Be part of one of the UK’s most significant infrastructure delivery programmes.

We’re looking for a seasoned Site Delivery Lead – Civils to join the Sizewell C project, supporting the delivery of one of Europe’s largest low-carbon energy developments. This is a high-impact role, responsible for leading a major section of the site delivery footprint, encompassing heavy civils, concrete structures, marine works and complex infrastructure packages .

Working client-side within the Principal Contractor framework, you’ll provide leadership across capital works and civils delivery, ensuring safe, efficient progress on a scale rarely seen in the UK construction landscape. This includes overseeing a portfolio of works across major civils, enabling works, networks, and large-scale buildings as part of a coordinated programme approach.

What you’ll be doing:

• Lead and manage a team of senior managers responsible for the successful delivery of civils packages on site
• Oversee Principal Contractor duties in line with CDM regulations and SZC’s safety culture
• Manage cross-programme and alliance interfaces – including MEH and Civils alliances
• Drive delivery performance against key metrics – safety, schedule, budget, and scope
• Ensure integration of all site-based activities and interface management with key delivery functions
• Own the programme execution strategy for your area, working in alignment with the overall infrastructure delivery roadmap
• Influence and lead matrix teams including quality, safety, and technical assurance functions
• Escalate and resolve risks, resource challenges and delivery blockers

What you’ll bring:

• Deep experience in heavy civils , major infrastructure , marine civils , or tunnelling , construction ideally on mega projects
• Proven delivery in a Tier 1 contractor environment or in a client-side programme leadership role
• Hands-on experience with reinforced concrete structures, high-integrity formwork, deep foundations, or large-scale earthworks
• Strong track record in managing multi-disciplinary teams through all phases of the project lifecycle
• Ability to lead NEC/FIDIC contract delivery and manage complex commercial interfaces
• Experience working in regulated or high-hazard environments, ideally nuclear or comparable
• Professional qualification in Civil or Structural Engineering (CEng / Fellow preferred)
• A collaborative, solution-driven mindset with a focus on delivery and continuous improvement

Why join us?

At Sizewell C, you’ll be part of a once-in-a-generation project delivering secure, low-carbon energy to millions. You’ll join a high-performing team that values technical excellence, safety, and collaboration. If you’re looking to shape a project that truly matters – this is your chance.

Sizewell C Limited (Sizewell C) is a nuclear site licensed company whose business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Sizewell C was formerly under the majority ownership of the EDF Group but is currently majority owned by HM Government and operates as an independent company. EDF remains a key shareholder in Sizewell C and the business therefore maintains close links to EDF as a part of its ‘nuclear family’.

As a Sizewell C employee, 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.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Location: Sizewell C, Leiston and Ipswich office, Suffolk (3 days a week onsite).

 Deed of Obligation Governance Coordinator

Contract: Permanent, full-time.

Salary : £30,000 - £ 35,000 per annum - dependent on experience.

Benefits:

• 5% CIP bonus
• 28 days holiday, plus bank holidays
• Contributory pension of up to 7.5% employee -15% employer
• Ongoing professional development
• Other lifestyle benefits

Closing date: Thursday 6 November 2025

Are you a strong team player who thrives under pressure?

Do you have the drive and attention to detail to help deliver one of the UK’s most ambitious energy projects? If so, we want to hear from you.

About the Role

We’re looking for a highly organised and proactive Governance & Secretariat Coordinator to support the day-to-day delivery of Sizewell C’s Development Consent Order (DCO) governance obligations—specifically those outlined in the Deed of Obligation (DoO) with Suffolk County Council and East Suffolk Council.

You’ll act as the formal secretariat for key governance groups, ensuring meetings are scheduled, agendas are prepared, and accurate records are maintained. You’ll also track financial obligations, manage reporting data, and support wider planning and stakeholder engagement activities across the project.

This is a vital role that ensures transparency, accountability, and compliance with planning commitments—contributing directly to the success of the Sizewell C project.

Key Responsibilities

• Coordinate and attend DoO governance meetings, producing formal records and tracking actions to completion.
• Maintain a forward schedule of meetings and manage calendar invites.
• Ensure timely circulation and approval of meeting notes in line with SZC document control procedures.
• Liaise with East Suffolk Council to upload finalised meeting records to their portal.
• Maintain a tracker for financial obligations and outgoing payments under the DoO.
• Support reporting by managing data and outputs for internal and external stakeholders.
• Assist with planning-related stakeholder engagement and ad hoc project support.
• Foster a collaborative, inclusive team culture aligned with SZC’s long-term goals.

What You’ll Bring

Essential:

• Strong administrative and organisational skills with recent experience in a similar role.
• Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook, Teams).
• Excellent communication, time management, and attention to detail.
• Ability to manage multiple priorities and meet deadlines.
• Commitment to quality, accuracy, and continuous improvement.

Desirable:

• Experience managing stakeholder relationships or teams.
• Familiarity with planning or infrastructure project environments.
• Knowledge of document control systems (e.g., Teamcenter).

Why join Sizewell C?

• Be part of a transformative national infrastructure project.
• Work in a dynamic, collaborative, and safety-first environment.
• Contribute to the UK’s net-zero future.
• Opportunities for career growth and professional development.

Apply Now!

If you're ready to make an impact, lead with purpose, and join one of the most ambitious infrastructure projects in the UK, we want to hear from you.

Let’s build a cleaner, greener future together.

Sizewell C Limited (Sizewell C) is a nuclear site licensed company whose business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Sizewell C was formerly under the majority ownership of the EDF Group but is currently majority owned by HM Government and operates as an independent company. EDF remains a key shareholder in Sizewell C and the business therefore maintains close links to EDF as a part of its ‘nuclear family’.

As a Sizewell C employee, 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.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Location: Sizewell C site-based, Leiston, Suffolk ( 5 days a week onsite).

Assurance Lead Mechanical

Contract: Permanent, full-time.

Salary: £70,000 £80,000 per annum  - dependant on experience.

Benefits:

• 5% CIP bonus
• 28 days holiday, plus bank holidays
• Contributory pension of up to 7.5% employee -15% employer
• Ongoing professional development
• Other lifestyle benefits

Closing date : Friday 31 October 2025

 Are you a mechanically skilled team player who thrives under pressure?

Do you have the drive and technical expertise to lead the delivery of complex mechanical systems in a high-stakes environment? Are you ready to take on a pivotal role in one of the UK’s largest infrastructure projects?

Join Sizewell C and help shape the future of nuclear energy.

Assurance Lead Mechanical 

We are seeking a mechanically focused Assurance Lead to support the delivery of construction and maintenance works across SZC’s critical infrastructure. Reporting to the Assurance & Utilities Manager, you’ll oversee mechanical systems and utilities, ensuring safety, reliability, and performance across SZC’s assets.

Key Responsibilities:

• Lead mechanical construction and maintenance activities across SZC-owned infrastructure.
• Oversee installation and upkeep of mechanical systems including water pumping, water treatment, desalination & conveyor systems.
• Manage reactive and planned maintenance, fault investigations, and system repairs.
• Ensure compliance with mechanical safety rules and health & safety procedures.
• Act as Senior Authorised Person and Control Person for mechanical works and documentation.
• Coordinate mechanical works to minimise disruption to SZC’s electricity, water, and IT&T supplies.
• Support budget planning and delivery for mechanical operations.
• Provide technical input to design and commissioning of mechanical systems.
• Deputise for the Assurance & Utilities Manager and lead team briefings when required.
• Maintain high standards of safety management and continuous improvement.

 What You’ll Bring

Essential:

• Strong experience with mechanical systems operating from 400V to 11kV.
• HNC in Electrical or Mechanical Engineering (or equivalent experience).
• Proven ability to manage mechanical maintenance and construction projects.
• Knowledge of specialist mechanical equipment.
• Ability to read and interpret technical drawings.
• Strong planning, problem-solving, and organisational skills.
• Proficiency in Microsoft Office, MS Project, and relevant software.
• Full UK driving licence.

Desirable:

• Experience with SZC processes and infrastructure.
• IOSH or NEBOSH safety qualification.
• CSCS or CCNSG certification.
• Understanding of CDM Regulations.
• Strong interpersonal and decision-making skills.
• Senior Authorised Person (SAP) under E&M Safety Rules.

Why Join Us?

• Be part of a transformative national infrastructure project.
• Lead mechanical engineering efforts that power the UK’s clean energy future.
• Work in a collaborative, safety-first environment.
• Enjoy opportunities for career progression and professional development.

Are you ready to engineer the future? Apply now and bring your mechanical expertise to Sizewell C.

Let’s build a cleaner, greener future together.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

Sizewell C. The power of good for Britain.

Location: Sizewell C, Leiston, Suffolk (5 days a week onsite).
Contract: Permanent, full-time.

Salary: Competitive depending on experience, plus benefits.

Benefits:

• 5% CIP bonus
• 28 days holiday, plus bank holidays
• Contributory pension of up to 7.5% employee/ up to15% employer
• Ongoing professional development
• Other lifestyle benefits

Closing date: Monday 3 November 2025

Project Manager- Heavy Civils Infrastructure 

Do you have a passion for project management and project delivery? Have you worked  on Civil Engineering Projects as a PC or Client  and have experience of heavy civils (Ground works / Earthworks / Infrastructure)?

Are you ready to take on a pivotal role in one of the UK’s largest infrastructure projects? Join Sizewell C and be a key player in shaping the future of nuclear energy.

About the Project

Sizewell C (SZC) is at the heart of the UK’s clean energy revolution. This ground-breaking nuclear power plant project in Suffolk will play a vital role in delivering a sustainable future. Backed by EDF and the UK Government, Sizewell C is a once-in-a-generation project with significant opportunities to innovate, grow, and deliver excellence.

The Role

The Project Manager reports directly to a Senior Project Manager and is responsible for the direction and leadership of activities associated with the full life cycle delivery of a contract or work package assigned to them.

 You'll be responsible to ensure delivery of all (or part of) the engineering, procurement, manufacturing, construction and commissioning activities for the life cycle of the contract or work package in accordance with the overall Project schedule. You’ll ensure planning and delivery is in accordance with all safety, quality, time and cost parameters to meet the needs of the Project.

Experience of working on Civil Engineering Projects as a PC or Client  – Experience of Heavy Civils, Enabling Earthworks, Main Civil Works.Tunneling.

 You’ll be primarily responsible for:

• Define the work scope to be delivered within the contract or package of work, including interfaces with other programme elements.
• Ensure the List of Deliverables (LOD) related to the scope of work is delivered.
• Lead and manage on-site project activities, ensuring adherence to timelines and budgets.
• Collaborate with cross-functional teams to drive project objectives and milestones.
• Implement best practices in project management to optimize efficiency and quality
• Oversee contractor and subcontractor activities, ensuring compliance with safety and regulatory standards.
• Proactively identify and mitigate project risks, ensuring smooth project progression.

What You'll Bring:

Proven experience as a Project Manager in large-scale heavy civil infrastructure projects/ground works projects (value size approx. minimum £20 mil plus).

• Excellent problem-solving abilities and a proactive approach to challenges.
• Experience in managing contractors, consultants, and other advisors throughout large and complex construction projects in a regulated environment, including NEC or FIDIC contracts.
• Significant experience in the development of programmes and resource management.
• Excellent stakeholder management and communication skills (Sizewell C has many internal and external stakeholders and interested parties with whom we must effectively engage and coordinate using positive dialogue).
• Experience with NEC contracts with multiprogram construction background.
• Detailed understanding of PWR design and experience in PWR operations.
• Intellectual capacity to deal with complex issues, ability to deliver contract scope within fast pace and changing environment.
• Experience at working in a heavily regulated environment.

It’d be great if you’ve got a qualification in civil engineering, construction management, or a related field.

Essential Qualifications:

• Degree or chartered status in an engineering or construction, physics or other related field.
• Good knowledge in CDM regulations.
• Project Management qualification (PRINCE2 or APM). Primavera P6.
• Valid CSCS & SMSTS card.

If the above sounds like you, then we’d love to hear from you!

A full job description is available on application.

Why Join Sizewell C?

• Be part of a transformative project that contributes to the UK’s net-zero ambitions.
• Collaborate with industry leaders and government stakeholders.
• Enjoy career-defining opportunities in a supportive and innovative environment.
• Competitive salary, excellent benefits, and a chance to leave a lasting legacy. 
• You’ll work in a dynamic, collaborative environment with a team that shares your commitment to safety, innovation, and excellence.

Apply Now!

If you're ready to make an impact, work with purpose, and join one of the most ambitious infrastructure projects in the UK, we want to hear from you.

Let’s build a cleaner, greener future together.

Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy . Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.
 

About the Role

Do you have a background in Electrical or Control & Instrumentation maintenance? Would you like to apply these skills in a new industry, working at a nuclear power station where you’ll be actively contributing to our journey to Net Zero? If so, joining the Maintenance Team at Sizewell B Power Station may be the next step in your career!

As a Nuclear Maintenance Technician, you’ll play a key role in maintaining and enhancing the performance of our Electrical & Control & Instrumentation systems. You’ll be part of a collaborative team that values technical excellence, adaptability, and a proactive approach to problem-solving.

We’re looking for someone who brings experience from a technical field, strong technical skills, effective communication, and a flexible mindset. If you’re passionate about contributing to a cleaner energy future, this could be the perfect opportunity for you.

Pay, benefits and culture

We can offer a competitive salary from £42,383 - £68,958 and you’ll be appointed based on the parameters outlined in the Company Agreement as well as your existing salary, competence, experience and qualifications. This is a full-time position, however we will be happy to discuss options regarding part time flexibility and job share if you would like to highlight this on your application.

At EDF UK, we embrace flexibility while recognising that everyone's working needs are different. Whether you're in our office spaces, on site, or working remotely, we promote an environment that supports collaboration, connection, and comfort. No matter where you are, our priority is to make sure you feel safe, valued, and celebrated.

Here, we do right by each other and everyone’s welcome. We’re on an action-oriented journey, championing equity, diversity, and inclusion. We’d like our future workforce to have an equal gender balance, represent a broad mix of people from minority ethnic backgrounds, LGBTQ+, those with a disability and supporting social mobility.

We’re a disability confident employer and we’ll do all we can to help with your application. Please let us know if you need to request reasonable adjustments.

We take pride in fostering a dynamic and inclusive environment, where the diverse backgrounds and experiences of our employees drive fresh thinking and innovation. We understand that success means different things to different people. We believe there are multiple definitions of what it means to succeed. That’s why we support you to pursue a career that’s unique to you. Because success is personal.

What you’ll be doing

The roles and responsibilities of a Nuclear Maintenance Technician include:

• Reporting safety, environmental and plant issues in a timely manner. 
• Ensuring maintenance activities do not adversely affect the environment and are carried out safely, in accordance with procedures.
• Updating procedures as required.
• Completing maintenance records and providing feedback on plant condition pre and post maintenance.
• Using feedback to improve the effectiveness of the maintenance programme.

You’ll also take an active role in your own development, participating in performance reviews and personal growth plans. This is a hands-on role where your expertise will directly support the reliability and safety of our operations.

Who you are

A background in maintenance is essential, ideally with experience in power station or heavy industrial or manufacturing environments. You’ll need to have a time-served Maintenance apprenticeship or equivalent and be educated to GCSE and Ordinary National Qualification standards (or equivalent). Just as important is for you to have good organisational and communication skills, enthusiasm, be willing to develop and be determined to succeed.

Electrical Technicians should be experienced in industrial electrical installation and maintenance work. You should have knowledge of Low and High Voltage switchgear, electrical testing, battery chargers and Uninterruptable Power Supplies. The installation and maintenance of DSEAR systems would be an advantage.

Control & Instrumentation Technicians should have experience with flow, pressure, temperature and level transmitters and Programmable Logic Controllers. Experience in low voltage switchgear would be an advantage.

Closing date for applications is 10th November. Interviews to follow shortly afterwards.

To be appointed to this role, you will need to meet the criteria for Counter Terrorist Check (CTC) which will, ordinarily, require you to have British residency for the last 3 years.

#DestinationNuclear #EDFJobs #NuclearOperations

Our Values: What You Can Expect When You Join Us

As you consider joining EDF Nuclear Operations, we want you to know what drives us. Our values are more than words, they shape how we work, how we grow, and how we support one another.

We move with agility , embracing change and responding quickly to new challenges and opportunities. This mindset keeps us innovative, adaptable, and ready to lead with proactive change.

We pursue excellence  in everything we do. Whether it's delivering high-quality outcomes, collaborating across teams, or investing in personal development, we are committed to doing our best and helping others do the same.

We act with integrity , always choosing to do what’s right. Trust, respect, and transparency are the foundation of our culture, and we hold ourselves accountable to the highest ethical standards.

These values are not just what we believe, they’re how we work. If they resonate with you, you’ll thrive here.

Success is personal. It's your journey, powered by us. Join us and we'll help Britain achieve Net Zero together.