Portfolio Manager – Government - Inside IR35 We’re looking for an experienced Portfolio Manager to lead the planning, assurance and governance of a large, complex digital and transformation portfolio within a major government department. You’ll provide strategic oversight across programmes and projects, ensuring initiatives are prioritised, aligned to business objectives, and delivered with confidence and control. This is a pivotal leadership role, shaping the organisation’s transition to a more mature service portfolio management model aligned with ITIL and best-practice portfolio principles. Key Responsibilities Lead a team of Portfolio Analysts to manage portfolio planning, prioritisation, and delivery assurance. Oversee the portfolio pipeline — ensuring initiatives are high-quality, strategically aligned, and well-defined before approval. Drive governance coordination, providing visibility of progress, risk and delivery confidence to senior leadership. Manage cross-portfolio dependencies, risks and performance reporting. Develop and embed standards, frameworks and lifecycle processes to drive consistency and continuous improvement. Support senior decision-making through insightful analysis and clear communication of portfolio impacts.Essential Skills and Experience Substantial experience in portfolio management or programme assurance roles. Proven ability to lead and develop multi-disciplinary teams. Strong stakeholder management, influencing and communication skills. Experience managing governance, prioritisation, and performance across multiple programmes. Qualification in Management of Portfolios (MoP) or equivalent experience