GDST (The Girls' Day School Trust)
Head of Mathematics
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Employer Croydon High School - GDST
Location: South Croydon, Surrey
Contract Type: Permanent
Hours: Full Time
Salary: Salary commensurate with experience/qualifications
Posted: 7th September 2026
Start Date: 1st January 2027
Expires: 21st September 2026 12:00 PM
Job ID: 1572445
The Role
Lead a thriving Mathematics Department and inspire girls to develop confidence, curiosity and a lifelong appreciation of Mathematics.
As Head of Mathematics, you will lead a department of five dedicated teaching staff, with specialist classrooms and a strong culture of mathematical enrichment. Mathematics is one of the most popular A level subjects at Croydon High school, and you will have the opportunity to build on this success, further develop interest in Further Mathematics and support pupils preparing for competitive university entry. From problem-solving in the younger years to IGCSE, A level, UKMT challenges and wider enrichment, you will champion excellence across the mathematical journey while developing your colleagues and contributing to the school’s academic and pastoral life.
We are seeking an enthusiastic and accomplished Mathematics teacher with the ability to teach up to A level and a proven track record of academic success. You will bring leadership potential, sound judgement and organisational skills to manage a successful department, alongside a commitment to inclusive teaching and high standards.
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A well-qualified graduate in a relevant subject, you will hold QTS or be willing to gain the qualification within a reasonable period. Above all, you will be able to inspire pupils, motivate colleagues and contribute positively to the caring and supportive ethos of Croydon High School.
Further information can be found in the information for applicants attachment below.
Why Croydon High School?
Established in 1874, Croydon High School prides itself on its innovative approach and friendly atmosphere. The School is located in Selsdon, south of Croydon, on a beautiful campus. Croydon High is made up of students from a broad and culturally diverse range of backgrounds and the school recognises and hugely values the positive impact this has on all who teach and learn here.
Benefits
As part of the GDST, the UK's leading network of independent girls' schools, we can offer a variety of benefits, such as:
- Competitive salaries and pay progression
- Extensive professional development opportunities
- Training Grants For Obtaining Further Qualifications
- GDST central training and development programme
- Generous pension schemes
- Life assurance benefit
- Free school lunches
- Up to 50% discount on fees for children at GDST schools
- Interest free loans for training, computer purchase or season tickets
- Cycle to Work scheme
- Employee Assistant Programme
- Retail and lifestyle discounts
- Financial guidance and support
- Competitive terms and conditions of employment
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The closing date for applications is 12.00pm noon, Monday 21 September 2026.
Interviews are expected to take during that week.
The school reserves the right to appoint at any stage during the recruitment process.
The GDST is committed to diversity, inclusion and real change: a family where every individual is valued, respected and included. We are an equal opportunity employer and welcome applications from all qualified individuals. To be eligible for employment, candidates must provide proof of their right to work in the UK.
Safeguarding Statement
The Girls’ Day School Trust is committed to safeguarding and promoting the welfare of children, and applicants must be willing to undergo child protection checks appropriate to the post, including online searches and checks with past employers and the Disclosure and Barring Service.
Attachments
- vacancy_information for applicants_head of maths
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