Assistant Headteacher – Head of Mathematics and Most Able (Years 7-13)

Shorefields; Tilbury; On-site; GBP 50,000 - GBP 60,000; Full time

Job summary

A leading education institution in Tilbury is seeking an Assistant Headteacher: Head of Mathematics for years 7-13. This strategic leadership role involves designing and implementing an exceptional curriculum while driving standards across the school. The ideal candidate will possess a strong track record in teaching and leadership, with a focus on inspiring both staff and students. This is a full-time, permanent position with a commitment to professional development and a supportive work environment.

Benefits

Free car parking

Onsite gym and swimming pool

Professional development opportunities

Qualifications

• Outstanding teacher with proven classroom leadership.
• Success in raising standards and developing teams.
• Intellectually curious and innovative.

Responsibilities

• Lead strategic curriculum for Mathematics across Years 7-13.
• Develop and support the Most Able provision.
• Shape a culture of ambition and excellence.

Skills

Outstanding teaching

Leadership in Mathematics

Improving outcomes

Intellectual curiosity

Team development

Education

Qualified Teacher Status (QTS/QTLS)

Job description

Overview

The King Edmund School is seeking an Assistant Headteacher: Head of Mathematics and Most Able (Years 7-13). This is a strategic leadership post with responsibility for Mathematics across Years 7-13 and for the Most Able provision. The successful candidate will work with the Headteacher and senior leaders to design an exceptional curriculum, develop outstanding teaching, and ensure high prior attainers are consistently stretched, challenged and inspired. This role offers genuine influence and the opportunity to contribute to a culture of ambition, scholarship and excellence.

Salary range: L13-L17

Contract type: Full Time | Permanent
Start date: Easter or later by negotiation
Closing date: Midnight on Sunday 22 February 2026
Interview dates: Tuesday 24 February & Wednesday 25 February 2026

The Role

This is a strategic leadership post, combining subject excellence with whole-school impact. The successful candidate will:

• Provide strategic leadership for Mathematics, driving up standards and championing excellent pedagogy across Years 7-13
• Lead and develop the Most Able and Scholars provision, including the innovative KES Scholars Programme
• Inspire and develop staff as part of a values-driven, supportive senior leadership team
• Shape a culture where ambition, excellence and intellectual curiosity are celebrated

Requirements and Qualities

• Is an outstanding teacher and credible leader of Mathematics with a proven track record in the classroom and in leading the subject strategically
• Has demonstrable success in improving outcomes and developing teams, with evidence of raising standards and building capacity in others
• Is intellectually curious, outward-facing and excited by innovation and excellence, stays current with educational research, and brings fresh thinking to the role
• Believes in enrichment, aspiration and opportunity for the most able students
• Aligns with our values: Dream. Believe. Achieve.
• Combines strategic vision with operational excellence and can think big while managing details
• Is a visible, values-driven leader who inspires trust, collaboration and professional growth
• Has resilience and adaptability to thrive on an ambitious improvement journey
• Brings energy, positivity and a solutions-focused mindset

Why Join King Edmund School?

This is a school with immense potential and a strong sense of purpose. You will join a committed team at a moment of transformation, where your leadership will shape the school’s success story.

Come and be part of something extraordinary!

Benefits and Working Pattern

The school day ends at 14:10, supporting a good work/life balance. We offer extensive professional development, mentorship or buddy systems, Initial Teacher Training support for Early Career Teachers (ECTs) or Qualified Teacher Status (QTS/QTLS), twilight training sessions, and opportunities for career progression. Staff benefits include free car parking, an onsite gym and swimming pool, and staff recognition schemes.

Application Information

Please visit the vacancies section of our website and download the application form. Applications should be submitted via the school process; Essex School Jobs cannot automatically fill out a school-generated form.

To find out more about the school and the role, contact us via the information below or arrange an informal visit.

Contact: The King Edmund School, Vaughan Close, Rochford, Essex, SS4 1TL

Telephone: [phone]
Email: [e-mail]

Safeguarding statement: The King Edmund School is committed to safeguarding and promoting the welfare of children. All appointments are subject to safeguarding checks.

Equality and diversity: The King Edmund School is committed to creating a diverse workforce. We welcome applications from all qualified candidates regardless of sex, race, religion, belief, sexual orientation, gender reassignment, pregnancy, maternity, age, disability, marriage, or civil partnership.

Information about the School

The King Edmund School is a co-educational comprehensive school for students aged 11 to 19. It is an Ofsted-rated Good single academy trust in Rochford, Essex, serving a diverse community. The school is undergoing a multi-phase development project to upgrade facilities.