The National Armaments Director Group sits at the heart of UK Defence at a moment of genuine consequence. As the UK faces a more contested and unpredictable security environment, the mission is clear: to ensure our armed forces are equipped, supported and sustained with the speed, resilience and credibility the moment demands. Bringing together procurement, science, digital, infrastructure and support under a single enterprise, the Group exists to maximise the nation's war‑fighting capability, strengthen industrial partnerships and steward public money in a way that delivers both military advantage and long‑term national value.

This is a role with extraordinary scale and influence. As Chief Financial Officer, you will be the senior financial leader across an organisation of nearly 30,000 people, overseeing some £19bn of annual expenditure across thousands of complex, high‑risk programmes. Sitting on the Executive Committee, you will shape strategy as much as you enable it...