Sina Cotter Tait


Collective Success

A proud graduate of the University of Canterbury, Sina has over 20 years' experience in consulting engineering as a Chartered Professional Engineer (Civil) and is a Fellow of Engineering NZ. She holds an MBA and a PhD in construction management focussed on relationship management in public sector project delivery. In addition to running her own consultancy Collective Success, Sina also serves in a number of governance roles including as a board member of Te Waihanga (the Infrastructure Commission). As a working mum of 3, Sina’s career has been non-linear and non-traditional. Her work follows three paths: education, professional engineering, and governance. She’s all about flexible working, people-centred practice, and success by design.