
Our leadership team
Six Deputy Chief Executives report to our Chief Executive. Find out more about our leadership team and the work that they are responsible for.
Chief Executive
Debbie Power
Debbie took up her role as Chief Executive, Ministry of Social Development (MSD), in February 2019.
She was previously the Statutory Deputy State Services Commissioner, at the State Services Commission.
Debbie started her public service career in 1980 as a frontline case manager at the then Department of Social Welfare.
Service Delivery
Viv Rickard - Deputy Chief Executive
Viv leads our Service Delivery group, which provides services to over one million New Zealanders.
His group is responsible for:
- providing entitlements and services
- designing and developing services
- optimising channels
- delivery of programmes
- developing the regions
- and managing service integrity.
Strategy and Insights
Nic Blakeley - Deputy Chief Executive
Nic heads the Strategy and Insights group which leads the development and implementation of the Ministry’s strategy by:
- creating insights for effective decision making
- focusing resources on the right investments
- and understanding and evaluating performance.
Policy
Simon MacPherson - Deputy Chief Executive
Simon leads the Policy branch. The branch provides policy advice on welfare system change and wider social development, as well as other areas including: income, employment and housing support; regional working; issues faced by seniors and people with a disability; child and youth-related policy; and international policy.
People and Capability
Stephen Crombie - Deputy Chief Executive
Stephen leads the People and Capability group which is responsible for:
- providing corporate services that provide capability to MSD
- shared services for Oranga Tamariki
- hosted sector services
- support for implementation of the MSD strategic change programme – Te Pae Tawhiti.
Organisational Assurance and Communication
Nadine Kilmister - Acting Deputy Chief Executive
Nadine leads the Organisational Assurance and Communication group which is responsible for ensuring the overall integrity of MSD’s operations by making sure:
- there is ongoing compliance with legislation and policy
- communication with the public and stakeholders is effective
- Ministers are supported.
Māori, Communities and Partnerships

Marama Edwards – Deputy Chief Executive
Marama leads the Māori, Communities and Partnerships group which is responsible for:
- building capability across the organisation to support the aspirations of Māori
- connecting and collaborating to build effective partnerships and community approaches that achieve better outcomes for those who most need our support.
Office of the Chief Executive

Justine Cornwall – Director, Office of the Chief Executive
Justine is seconded to this role to oversee the Office of the Chief Executive, which provides high level strategic, organisational and operational advice, and manages key external relationships across the social sector as well as across the entire state sector.