Head of PMO, Portfolio Manager with SC Cleared is required by our government client based in London.£675 per day (Inside IR35) London (Hybrid) working in an SC Security Cleared environment. SC Clearance is required or you will be eligibleSmartSourcing are recruiting for an experienced Head of PMO/Senior PMO Manager to join a growing Products Services directorate within a major public sector organisation.This is a unique opportunity to re-establish and shape a PMO function from the ground up following the closure of a previous PMO service earlier this year. The successful candidate will play a pivotal role in defining governance, developing delivery frameworks, driving portfolio oversight, and ensuring projects and programmes are aligned to strategic business objectives.This role requires a hands-on PMO leader who can operate strategically while also rolling up their sleeves to support operational delivery within a fast-paced and evolving environment.Essential ExperienceSignificant experience operating at Senior PMO Manager, Head of PMO or Portfolio Office Lead level.Proven experience establishing, rebuilding or transforming PMO functions.Strong background in project, programme and portfolio governance.Demonstrable experience producing and shaping business cases.Experience operating within Government, Civil Service or wider Public Sector environments.Excellent stakeholder management and influencing skills.Ability to work independently with limited direction.Experience working ..... full job details .....