VodafoneThree - Business Planning Specialist
* Full-time
* V3 Requisition Grade: 9
* Heritage Three Grade: Grade D
* Requisition Grade: Grade D - R3
Location: Newbury ‐ Hybrid
Working hours: Full time 37.5 hours per week – Mon to Fri
What we offer: Competitive pay, bonuses, up to 28 days off plus bank holidays, paid time for charity work, benefits including discounts, vouchers, pension plan, and learning & development tools.
What you’ll do
Delivery Governance & Steerco Support
* Own the preparation and coordination of Three Mobile’s Portfolio Release delivery governance forums, including Steercos and portfolio reviews.
* Produce clear, concise documentation that sets out progress, risks, dependencies, and decisions.
* Track actions and outcomes to ensure follow-through and accountability.
* Communicate all post- deployment & release communications, risks and issues.
Portfolio Prioritization and Delivery
* Support prioritisation across new and change initiatives, maintaining a clear view of demand, capacity, and dependencies – coordinating different product teams.
* Apply agreed prioritisation frameworks to support trade-off discussions and sequencing decisions, ensuring focus on the highest-value activities.
* Maintain a clear, up-to-date view of delivery items across different product and proposition lines/teams.
* Ensure initiatives are consistently documented, including scope, ownership, timelines, dependencies, and status.
* Act as the single source of truth for portfolio delivery activity across Three Mobile.
* Input the Three Mobile Demand & priority order across wider Enterprise portfolio.
Backlog & Initiative Documentation and Tracking
* Maintain a comprehensive, up-to-date record of all product and transformation initiatives and future roadmap – including scope, priorities, dependencies, and delivery status.
* Ensure documentation supports portfolio transparency, decision-making, and cross-functional alignment.
Three Mobile Forum Coordination & Outputs
* Support coordinating and organising the delivery of high-quality outputs into key Three Mobile governance and leadership forums.
* Work closely with Senior Manager and Three Mobile’s leadership team to align on agenda management, collate inputs, prepare packs, capture decisions and actions, and track follow-ups.
Who you are
* Proven ability to manage prioritisation and change across different projects.
* Highly organised, with strong documentation and tracking skills.
* Confident summarising complex delivery information into clear, decision-ready outputs.
* Strong stakeholder management skills across cross-functional teams.
* Comfortable challenging priorities and surfacing trade- offs constructively.
* Resilient and effective in fast-paced, change-heavy environments.
Need to know
We are regulated by the Financial Conduct Authority and all offers of employment for this role are subject to mandatory background checks, including criminal (DBS) and financial checks to meet regulatory standards.
We provide reasonable adjustments to support a comfortable interview experience, including extended time or breaks in online assessments, sign-language interpreters, or assistive technology. Please contact your recruiter directly or email jobs@three.co.uk.
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