Fibre Build Finance Business Partner

Openreach is the UK's leading digital infrastructure business, responsible for building and maintaining the fixed network that connects millions of homes and businesses across the country. While wholly owned by BT Group, Openreach is a legally separate, independently governed business, with its own strategy and operating model. Openreach's customers are the 600+ communications providers who sell phone, broadband and Ethernet services to UK homes and businesses.

Right now, Openreach is building the UK's largest full fibre broadband network. It's on track to reach more than 25 million premises by December 2026 and it's laying the foundations for the country's connectivity for decades to come. This is nationally significant work, supporting economic growth, regional development and everyday life for millions of people.

Operating in a highly regulated environment, Openreach works closely with industry partners, governments and communities to deliver a network that's reliable, fair and future ready. We have a singular culture that unites all our people: we are customer-first challengers, who are committed, clear and connected. These behaviours unite us as one team to better deliver for our colleagues, our customers, our stakeholders and the country. Joining Openreach means playing a direct role in one of the UK's most ambitious infrastructure programmes, with real purpose, independence and impact.

Job Req ID: 63735

Posting Date: 16th October 2026

Function: Finance

Location: London, Birmingham or Bristol

Flexible Working
The BT group operates a 3 together, 2 wherever working model. This means you are required to be at your contractual location 3 days a week with 2 flexible days per week