Senior Finance Business Partner

At ONR, we protect society by securing safe nuclear operations.

As our Finance Business Partner, you'll play a pivotal role in ensuring that financial insight drives decision-making across the organisation. Working closely with senior leaders and budget holders, you'll provide expert financial advice, challenge assumptions, and deliver robust forecasting to support efficiency and effectiveness.

You'll take ownership of developing meaningful management information, producing insightful reports and commentary that inform strategic decisions. By building strong relationships with stakeholders at all levels, you'll ensure finance is central to ONR's planning and performance, helping us achieve our mission as a modern, transparent regulator.

To succeed in this role, you'll bring proven analytical and interpersonal skills, together with the ability to explain complex financial matters in clear, simple terms. You'll be a qualified accountant (or working towards qualification) and have experience of working with stakeholders across an organisation. Strong financial modelling skills and proficiency in tools such as Hyperion, Power BI and Excel will be essential.

This is a role where your expertise will make a real difference. You'll have the opportunity to shape financial strategy, contribute at senior levels, and see the direct impact of your work on an organisation that plays a vital role in public safety. In return, we offer flexible and hybrid working arrangements, generous annual leave, a Civil Service pension with an average employer contribution of 27%, and extensive professional development and wellbeing support.

Join us, and you'll become part of a collaborative, supportive team committed to excellence and a culture of continuous improvement.

Apply today to shape the future of financial decision-making at ONR.

Closing date: 6 January 2026.