Overall responsibility for the Prime Minister�s Office (PMO), including people, resources, operations and risk management. Provision of first class support to the Prime Minister, including driving the delivery of key policy priorities for the Prime Minister, the Deputy Prime Minister and Cabinet. Leadership and guidance of the PMO senior management team and promotion of staff engagement. Leadership and management of change within PMO and, through membership of the Cabinet Office Board, the broader Cabinet Office. Ensuring that Whitehall (through other Permanent Secretaries) is kept in touch with the Prime Minister's priorities.