Situated within moments of the CBD, International Grammar School (IGS) is Sydney's unique independent, coeducational, and secular school offering quality teaching from Preschool to Year 12. Our unique multilingual language program immerses students in a second language every day.

Unity Through Diversity is our vision for an equitable, inclusive and regenerative world.

We are seeking an experienced and highly capable educational leader to join IGS as Head of Senior School, providing strategic, educational and operational leadership across Years 11 and 12. Working in close partnership with the Deputy Principal Senior School, the Head of Senior School will help shape a culture of excellence and high expectations where students are engaged, supported and motivated to achieve, thrive and flourish.

Commencing in 2027, this is a full-time position, with the leadership appointment offered for a three-year tenure. This is a broad and influential leadership role with responsibility for the effective day-to-day operation and ongoing development of the Senior School. The Head of Senior School will provide leadership across academic achievement, student wellbeing and attendance, educational programs, student pathways and mentoring, while fostering a positive, respectful and connected Senior School community. The role will also lead and support key members of the Senior School leadership team, strengthen relationships with students, staff and families, and ensure effective systems and practices underpin a safe, purposeful and high-performing learning environment.

The successful candidate will have an outstanding record as a teacher and educational leader, including experience in an executive-level school leadership position, together with postgraduate qualifications in educational administration-leadership or equivalent demonstrated senior leadership experience. They will be a kind, supportive and inspiring leader who combines strategic and systems thinking with sound judgement, strong communication skills and the ability to coach, mentor and develop others. They will be comfortable navigating complexity, demonstrate compassion and decisiveness, and be able to articulate a clear vision for the Senior School while embracing and embodying the culture and values of IGS.

We are a Child Safe organisation with strong practices that place the protection and rights of children as paramount.

Benefits:

In return for your skills and experience you will:

participate in regular high-quality training and professional development days at the commencement of each school term.
enjoy a vibrant school community with various cultural events and language immersion opportunities.
benefit from mentoring and support for career advancement within the faculty.
enjoy opportunities for professional development and time dedicated to the preparation of engaging learning experiences.
experience and enjoy access to an incredible range of facilities, including the Bibliothèque and the School’s Kangaroo Valley Campus.
have access to the Employee Assistance Program.
have access to our Fitness Passport program.
discounted school fees.
enjoy discounted parking at Broadway shopping centre.

Application Details:

To apply for this position, please visit our website, http://www.igssyd.nsw.edu.au

Here you will be able to review the Position Description and our Privacy Policy and learn more about International Grammar School. A capacity to embrace the School’s culture, values and Code of Conduct is essential to this position

To apply please:

address your correspondence to the Principal, Ms Shauna Colnan.

Please provide:

a succinct Cover Letter, 1 page, addressing the position requirements
your current CV with details of your experience and qualifications
the contact details for three Referees, including your current or most recent employer.

Pre-Employment Checks:

You will need to provide:

your NSW Working with Children Clearance number and your date of birth
copies of related academic qualifications and transcripts, which may need to be certified and/or translated
proof of identity will be required
as applicable, details of your visa or work permit for verification. The successful candidate must have and maintain current working rights in Australia.
NESA Accreditation number and details
NESA Summary Statement

Closing Date: 14 October 2026

Applications should be submitted as soon as possible, and interviews may commence prior to the closing date. Please note the position may be filled prior to the closing date.
Applications received after the closing date may not be accepted.
IGS reserves the right to appoint, appoint by invitation, or not to appoint.

International Grammar School

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Head of Senior School (Year 11-12)