Senior Assurance Officer – Enterprise Portfolio Management

We are seeking an experienced Senior Assurance Officer to join a high-performing Enterprise Portfolio Management Office (EPMO) within a large and complex environment.

This role sits within the Assurance & Quality function, delivering a coordinated and risk-based Independent Assurance Review (IAR) capability across enterprise projects, programs, and portfolios.

You will play a key role in enabling confident investment and delivery decisions by coordinating assurance reviews, driving quality outcomes, identifying delivery risks, and providing actionable portfolio insights.

Key Responsibilities

• Coordinate and manage Independent Assurance Reviews (IARs) aligned to Gateway Review principles

• Lead review planning, stakeholder coordination, scheduling, and post-review activities

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