W3Global
Transformation Management Office - OSS Transformation
Skills
2 months ago
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Important information
Contract type:
Permanent
Salary:
£75,000 – £90,000 / year
Location:
Reading, UK
Work mode:
Onsite
Published on:
2 September 2026
What they need
Mandatory Experience -
- Proven experience in Demand Management (mandatory)
- Strong experience in delivering Agile programs in large-scale environments (mandatory)
- Experience managing large portfolios and multi-vendor delivery ecosystems
- Strong background in:
- Governance and reporting
- Financial tracking
- Capacity planning
Key Responsibilities - Demand Management
- Own and drive end-to-end demand management lifecycle across OSS portfolio
- Prioritize and align demand with business objectives, capacity, and delivery constraints
- Collaborate with stakeholders to ensure clear intake, validation, and approval of demand pipeline
Capacity Management
- Manage and optimize capacity planning across OSS delivery teams
- Ensure resource alignment to demand pipeline and program priorities
- Track utilization and proactively address capacity gaps or overbooking risks
Budget Tracking & Financial Control
- Track and manage program and portfolio budgets vs. actuals
- Provide regular updates on forecast, variances, and financial risks
- Ensure alignment with overall commercial and financial governance
Process Improvement & Ways of Working
- Drive continuous improvement in TMO processes, governance models, and delivery frameworks
- Standardize and enhance Ways of Working (WoW) across OSS programs
- Identify inefficiencies and implement best practices for delivery optimization
Portfolio Governance & Reporting (300+ Applications)
- Lead governance and reporting for large-scale OSS portfolio (~300 applications)
- Ensure:
- Consistent reporting standards
- Track milestones, dependencies, and critical path
- Own integrated program plan
- Portfolio-level visibility (health, risks, performance)
- Alignment across multiple workstreams and platforms
- Provide executive-level insights and portfolio dashboards
- Manage change requests and scope control
- Prepare dashboards, executive summaries, KPI reports
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