E C&I Nuclear Maintenance Technician

EDF Energy; Leiston; On-site; GBP 42,000 - 69,000; Full time

Job summary

A leading energy company in Leiston seeks a Nuclear Maintenance Technician to enhance the performance of Electrical & Control systems at Sizewell B Power Station. This role requires maintenance experience and technical skills, with a focus on contributing to a cleaner energy future. Competitive salary ranges from £42,383 to £68,958, with full-time and flexible work options available. Join us in our commitment to Net Zero and a dynamic, inclusive workplace.

Benefits

Flexible work options

Dynamic and inclusive environment

Competitive salary

Qualifications

• Experience in power station, heavy industrial, or manufacturing environments required.
• Knowledge of battery chargers and Uninterruptable Power Supplies is beneficial.
• Experience with flow, pressure, temperature and level transmitters is essential.

Responsibilities

• Report safety, environmental and plant issues in a timely manner.
• Ensure maintenance activities are carried out safely and according to procedures.
• Complete maintenance records and provide feedback on plant conditions.

Skills

Strong technical skills

Effective communication

Problem-solving

Organizational skills

Enthusiasm

Education

GCSE and Ordinary National Qualification standards

Time-served Maintenance apprenticeship or equivalent

Tools

Low and High Voltage switchgear

Electrical testing instruments

Programmable Logic Controllers

Job description

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.

Responsibilities

• 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.

Qualifications

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.

Our Culture & Values

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.

Compensation & Benefits

We can offer a competitive salary from £42,383 to £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.