The people behind our school
At the heart of our school is a dedicated team of professionals who work together to create a supportive, engaging, and high-quality learning environment for every student.
Our leadership team, led by the Principal and Executive staff, provides clear vision and guidance. Our passionate teachers bring learning to life in the classroom every day. And behind the scenes, our committed business and support staff ensure the school runs smoothly, safely, and efficiently.
Dr Nancy Hillier (BA, DipEd, MEdSt, DEd, MACE, MACEL, MAICD)
Principal 2010 – Current
Dr Nancy Hillier leads Pittwater House with energy, integrity and deep compassion and has been Principal for 15 years.
A highly experienced educator and accomplished academic, she has brought over three decades of leadership across independent schools to her role as Principal and CEO.
Under her guidance, the school has experienced a 70% enrolment growth, expanded its subject and co-curricular offerings, achieved exceptional academic results, and completed significant capital works, including the recent refurbishment of the Senior School.
Dr Hillier has championed student wellbeing through a best-in-class pastoral care program, inspired an engaged and committed staff, and embedded the school’s HEROIC Core Values into every aspect of life at Pittwater House.
Her visionary leadership has elevated the School’s profile, which ranked in the top 50 NSW schools in 2024.
In September 2025, Dr Hillier was honored in a speech to Parliament delivered by Independent Member, Michael Regan MP celebrating her career successes. Read here.
For the duration of Term 4, Dr Hillier is taking a well-earned period of Long Service Leave, with ad hoc visits to the school. In her absence, for day-to-day matters, Mr James Walmsley is stepping in as Acting Principal.
Mr James Walmsley (BEd, MEdLead)
Acting Principal
As Acting Principal, Mr Walmsley brings nearly three decades of educational leadership, a deep commitment to student outcomes, and a collaborative approach that fosters growth across the school community.
Mr Walmsley has served Pittwater House with distinction since 1997. As Deputy Principal for 16 years, he has led teaching and learning initiatives across the School, with responsibilities including staff leadership, curriculum design, professional development, and timetable management. His long-standing contribution reflects his deep understanding of educational excellence and his enduring care for students and staff alike.
Mr Walmsley holds a Bachelor of Education (History) from the University of Sydney, a Master of Educational Leadership from Macquarie University, and is currently completing a Master of Business Administration with Southern Cross University.
He is recognised for his expertise in staff development, curriculum innovation, educational leadership and lesson design, and is widely respected for his steady, thoughtful and future-focused leadership.
Our Executive Team
Our day-to-day leadership is driven by a committed team of professionals with deep experience in education, wellbeing, operations and community engagement.
Each member of our executive team plays a key role in shaping the school’s direction, supporting our students, and fostering a strong partnership with families.
Ms Anne-Maree Ironside
Business Manager
Mrs Katie Thomas
Head of Girls’ College
Mr Andrew Goldrick
Head of Boys’ Grammar
Mrs Ainslie Breckenridge
Head of Junior School
Mrs Katie Jackson
Director of Teaching & Learning
Mr Adam Demasi
Director of Studies
Our passionate, professional teachers
We believe exceptional teaching starts with a culture of ongoing learning.
Our teachers:
- Regularly collaborate in dedicated professional learning teams
- Pursue advanced qualifications and higher levels of accreditation
- Use student data to personalise learning and track progress
- Model lifelong learning and professional growth
This commitment to excellence lifts the standard of every classroom – and strengthens the relationships that make learning thrive.
Our diverse business support staff
Our dedicated business support staff play a vital role in the smooth and successful running of our school. Bringing together a diverse range of expertise, this team includes professionals in Finance, People operations, IT, Enrolments, Marketing, Health care and social assistance, Facilities management, Catering, Administration and more.
Behind the scenes, they ensure that everything from budgets to buildings run efficiently, supporting both our students and teaching staff every step of the way.