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You'll step into a career-defining opportunity, helping shape the future of the UK's largest mobile network as we bring together our strengths to create something extraordinary. In this role, you'll play a key part in driving transformation—ensuring that investment decisions deliver real value, performance stays on track, and leadership has the insights needed to make confident, impactful decisions. You'll work closely with senior stakeholders across Business Operations and Finance, translating complex data into clear stories that guide the business forward.
Job Responsibility
Develop and manage compelling business cases that support transformation initiatives
Provide insight to help prioritise investments and shape strategic decisions
Track and report value delivery against agreed financial and operational targets
Identify risks to value delivery and drive mitigation actions to keep programmes on track
Deliver clear, structured reporting and insights to senior stakeholders
Define and maintain robust value tracking frameworks and methodologies
Create performance dashboards and reporting that enable leadership visibility
Collaborate with Business Operations and Finance teams to ensure alignment on targets and outcomes
Support quarterly performance and value review cycles, ensuring transparency and accountability
Requirements
Strong experience in financial analysis, business case development, and performance management
Confident tracking and validating financial and operational benefits across complex programmes
Advanced data analysis skills (e.g. Excel, financial modelling, performance reporting)
Strong commercial awareness and understand cost drivers and value levers within service operations
Comfortable working closely with Finance and business stakeholders to align on targets and performance
Can turn complex data into clear, actionable insights that influence senior decision-making
High level of attention to detail and accuracy in analysis and reporting
Understanding of the telecoms industry and its market dynamics