Secondary Teacher – Mathematics

Trinity Grammar School · Summer Hill, NSW

Employment

Full time, Permanent

Subject

Mathematics

Sector

Independent

Teaching level

Secondary

Salary range

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Closing date

12 August 2026

9 days remaining

Posted 31 Jul 2026

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About Trinity Grammar School

Enrolment

2,296

Total students

Staffing

254.7

Teaching FTE

146.7

Non-teaching FTE

ICSEA

1,168

ICSEA value

98th percentile · Higher SES

Diversity

61%

EAL/D Background

Source: ACARA My School data

Role description

Term 1 ​​2027 Commencement

Trinity Grammar School’s commitment to academic excellence, pastoral care, and participation in a breadth of sporting and co-curricular activities, , develops the talents of individual boys in mind, body and spirit. The School offers a wide-ranging curriculum that is delivered by motivated, caring staff accessing exceptional facilities and resources. As one of Australia’s leading independent boys’ schools, Trinity has a proud tradition of academic excellence, character formation and educational innovation.

We are seeking an outstanding and experienced Mathematics Teacher to join our highly regarded Mathematics Faculty. Whist you will be teaching across all stages, this opportunity is particularly suited to educators with proven expertise in NSW Stage 6 Mathematics, including the capability to teach Mathematics Extension 1 and/or Mathematics Extension 2 . The capacity to contribute to the Faculty’s outstanding acceleration pathways and enrichment program will be considered advantageous. While Trinity delivers the International Baccalaureate Programme alongside the HSC, and familiarity with IB philosophy and approaches may be advantageous, the School is seeking an outstanding practitioner ready to step into the professional growth offered within a dual credential landscape.

Our Mathematics Faculty is a large, collaborative and high-performing team of educators who are passionate about deep mathematical thinking, innovative teaching practice and achieving exceptional outcomes for students. We are looking for teachers who inspire intellectual curios…

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