IMS Auditor

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. While the Company is in the construction phase, the Board's 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.

Location: Based in London on a hybrid basis with travel to Suffolk as required.

Contract: Permanent, full-time.

Salary: £56,506-£66,866k dependant on experience, plus benefits.

Benefits:

• 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 and 15% employer contribution.

Closing Date: Friday 29th May 2026.

About the Role: We are seeking an experienced and detail-oriented IMS Auditor to support the development and maintenance of the Integrated Management System (IMS) across one of the UK's most significant infrastructure and nuclear energy projects. This role is ideal for a quality or assurance professional with strong auditing experience in highly regulated environments such as nuclear, construction, engineering, infrastructure, or energy.

About You:

• Proven experience as an IMS Auditor, Quality Auditor, or Assurance professional.
• Lead Auditor qualification preferred.
• Strong knowledge of integrated management systems and ISO standards.
• Experience working within regulated industries, ideally nuclear or major infrastructure projects.
• Excellent communication and stakeholder engagement skills.
• Ability to work independently and manage multiple audit activities.
• Strong analytical and report writing capability.

• Experience within nuclear new build, EPC, or large construction programmes.
• Knowledge of UK nuclear quality assurance expectations.
• Familiarity with supply chain assurance and contractor management.
• Understanding of CDM regulations and safety management systems.

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 delivery 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. 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.