Nieves commenced as CEO of Suicide Prevention Australia in May 2018.

Throughout her 30+ year career in the social sciences, Nieves has lived and breathed her passion for enabling vulnerable people to have more choice and control over how they live their lives.

Nieves spent over a decade at the helm of IRT Group, one of Australia’s largest community-owned seniors’ lifestyle and care providers, driving record growth, customer satisfaction and social impact. She has held non-Executive leadership roles in financial services, tertiary education, property development, retail, research, health, aged care and retirement living since 2001. Her contributions have been recognised at a regional, national and international level. In 2013 Nieves was named one of Australia’s 100 Most Influential Women by the Australian Financial Review.

As a long-term Lifeline and Vinnie’s Van volunteer and previous Director of Coordinare, South Eastern NSW Primary Health Network, Nieves has been at the front line of homelessness and mental health in Australia.

A Member of the Australian Institute of Company Directors and Fellow of the Australian Institute of Managers and Leaders, Nieves is currently:

Independent Chair of Family Spirit, a joint start-up venture by Marist 180 and CatholicCare Sydney.

A Member of the University of Wollongong Council and Member of its Audit and Risk and Nominations Committees.