Job Description
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Lead Practitioner Maths
Salary Range: £60,145 to £66,368
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
This is an exciting opportunity for an exceptional classroom practitioner to lead teaching and learning in Maths, working in close partnership with a newly appointed Assistant Headteacher for Maths. As Lead Practitioner, you will be at the heart of improving day-to-day classroom practice - modelling excellence, coaching colleagues, shaping curriculum delivery and ensuring that every Maths lesson reflects the highest standards. You will play a key role in building a department recognised for challenge, clarity and ambition, aligned to our vision of being a remarkable school where great teaching transforms lives. This role is ideal for a passionate Maths specialist who wants to influence practice beyond their own classroom and help build one of the strongest Maths teams in Essex.
We are determined to become the school of choice in Essex-a place where every young person is challenged, supported, and inspired to thrive. This isn't a dream - it is a promise and you will be at the centre of delivering and creating this.
The Role
- Work closely with the Assistant Headteacher for Maths to support and drive the strategic vision for the Maths department.
- Model outstanding classroom practice, setting a benchmark for teaching and learning standards.
- Coach and mentor colleagues within the department and across the school, supporting their professional development.
- Shape and deliver an ambitious Maths curriculum that meets the needs of all learners.
- Drive high standards and continuous improvement across the department.
- Build a Maths department known for challenge, clarity, and ambition.
- Influence teaching practice and learning outcomes beyond your own classroom.
- Help to create one of the strongest Maths teams in Essex.
Who we're looking for
Someone with:
- In-depth knowledge of Maths curriculum and assessment requirements at KS3 and KS4 (and KS5 if applicable)
- Outstanding classroom practitioner, with a track record of strong student outcomes
- Ability to model and share effective teaching strategies
- Strong data analysis skills and ability to translate findings into action
- Excellent communication and interpersonal skills
- Ability to inspire, challenge, and support colleagues at all levels
Why Join King Edmund School?
This is a school with immense potential and a powerful sense of purpose. Under new leadership, we are creating something exceptional-step by step, brick by brick. You will be joining a committed, talented team at a moment of transformation, where your leadership will directly shape our school's success story.
Come and be part of something extraordinary!
The school day lends itself to a good work/life balance with the teaching day ending at 14:10. The school offers an extensive support programme, including mentor/buddy system, Initial Teacher Training support for Early Career Teachers (ECTs) or for those seeking Qualified Teacher Status (QTS / QTLS), a system of twilight training sessions, as well as excellent development opportunities. Staff benefits include free car parking, onsite gymnasium and swimming pool as well as staff recognition schemes.
If you are currently considering a career move, we would very much like to hear from you. Please visit the vacancies section of our website (https://kes.essex.sch.uk/join-our-community/staff-vacancies) and complete the 'Quick Apply' application form and submit a copy of your CV. For more about our school and vision please see attached welcome letter from our new Headteacher.
We also welcome and encourage telephone calls on 01702 560904 to register an interest or to find out more about the school and the role. If you wish to arrange an informal conversation or visit to the school prior to interview, we would be delighted to welcome you to KES prior to the closing date, to offer you the opportunity to get a real sense of the school first hand.
To arrange a visit, please email your request to Mrs Andrea Atkins - HR Manager at recruitment@kes.essex.sch.uk and provide your availability, as well as a contact telephone number.
The King Edmund School is committed to safeguarding and promoting the welfare of children. All appointments will be subject to a satisfactory completion of safeguarding checks.
The King Edmund School is committed to creating a diverse workforce. We'll consider all qualified applicants for employment without regard to 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. KES, as it is better known to staff and students, is an Ofsted rated ‘Good’ single academy trust in Rochford, Essex, which serves a geographically and socially diverse area.
In the school's last Ofsted report in 2024, KES was awarded ‘Good’ and their values and ethos were clearly recognised in the findings. Students learn a well-designed and balanced curriculum that meets their needs and teachers have strong subject knowledge.
The school's values foster a supportive environment where everyone is encouraged to achieve their Personal Best. High aspirations, academic success, and a commitment to excellence are promoted. The inclusive community celebrates diversity, ensuring all students feel valued and respected. A safe, caring space is provided for students to grow, taking pride in their achievements both inside and outside of school.
Phase one of a multi-million-pound project to renovate the school, part of the Department of Education’s Rebuilding Schools for the Future initiative, is set to open in September 2025. The new two-storey building will feature 17 general classrooms, Art and Technical rooms, as well as new office space, meeting rooms, and a modern school hall, providing state-of-the-art facilities for students to learn in. Phase two begins this year and will redevelop the remainder of the school site over the next few years.
The school provides exceptional pastoral care and SEND provision through its dedicated teams, who are committed to helping students achieve their best results. With a traditional approach to uniform, behaviour, and work, the school maintains high standards while also prioritizing strong support for students and actively involving parents in these aspects of school life.
Students are rewarded for their achievements, inside and outside of school, through a House system. Each July those students who have displayed the most effort and progress over the past year are celebrated at an Awards Evening held at the prestigious Cliffs Pavilion in Southend. The school also takes part in the Jack Petchey Achievement Awards scheme.
Sixth Form students have their own block with a common room, canteen and IT Suite. Students have the choice of studying A levels, Level 2 and 3 vocational courses, as well as a T level in Education and Early Years.
Staff strive for every student to have high aspirations and they are relentless in their drive to support students to achieve well academically. However, their deeper passion is for all students, regardless of their ability, to reach their full potential.
Students leave KES ready to embrace the next chapter of their young lives, whether that be studying a degree at a Russell Group university when they leave Sixth Form, or starting an apprenticeship when they leave at the end of Year 11.
In the next academic year, KES will have facilities amongst the finest in the country and certainly nothing comparable locally, a huge incentive for both new staff and students to join the school.
To find out more about Life@KES, please visit our Social Media pages:
www.facebook.com/thekingedmundschool
www.instagram.com/thekingedmundschool