Sutherland Shire Council Executive and Leadership Team

Claire Phelan, the Chief Executive Officer at Sutherland Shire Council, directs the overall strategic vision and operational execution for an area serving nearly 215,000 residents across 370 sq. kms. Overseeing all departmental functions, Claire Phelan ensures alignment with the council's mandate to provide essential public services and foster community development within Sydney's south. This leadership role involves driving efficiency across the organization, managing intergovernmental relations, and championing initiatives that enhance the quality of life for the shire's population. The Chief Executive Officer's purview extends to long-term planning, resource allocation, and maintaining the council's position as a significant local government entity in New South Wales and Australia. Claire Phelan's strategic direction underpins the council's commitment to effective governance and responsive service delivery to its constituents.

Oliver Guo, the Chief Financial Officer at Sutherland Shire Council, manages the fiscal health and financial strategy for an organization serving nearly 215,000 residents across 370 sq. kms. Overseeing all financial operations, Oliver Guo ensures robust budget management, accurate financial reporting, and strategic investment planning to support the council's public service objectives. This pivotal position involves developing financial models, managing revenue streams, and controlling expenditures to maintain fiscal responsibility and sustainability. The Chief Financial Officer's expertise is crucial for allocating resources effectively across various departments, ensuring compliance with regulatory requirements, and driving financial efficiency. Oliver Guo's stewardship of the council's finances directly supports its capacity to deliver essential services and undertake development projects throughout Sydney's south, reinforcing its standing as a major local government entity.

Leanne Siveyer, the Chief Information Officer at Sutherland Shire Council, architects the technological infrastructure and digital strategy supporting operations for nearly 215,000 people across 370 sq. kms. Overseeing all IT departments, Leanne Siveyer ensures the secure and efficient deployment of digital solutions that enhance service delivery and internal operations for the council. This critical role involves managing data governance, cybersecurity protocols, and the integration of new technologies to support administrative functions and public-facing services. The Chief Information Officer's leadership drives innovation in information management, ensuring that technological advancements directly contribute to the council's mission of effective governance and community engagement. By optimizing digital resources, Siveyer enables streamlined processes and improved accessibility of council services for residents and stakeholders throughout Sydney's south.

Leisl Guest, the Chief Human Resources Officer at Sutherland Shire Council, leads the strategic management of human capital for an organization serving nearly 215,000 people across 370 sq. kms. Overseeing all HR functions, Leisl Guest develops and implements policies that foster a productive, engaged, and compliant workforce essential for delivering public services. This key role involves talent acquisition, performance management, employee relations, and ensuring adherence to labor laws and best practices. The Chief Human Resources Officer's focus on workforce development and organizational culture directly impacts the council's ability to attract and retain skilled professionals. By cultivating a supportive and efficient work environment, Guest ensures that the council's personnel are equipped to meet the diverse needs of the community in Sydney's south and uphold the organization's commitment to effective governance.