January 2026 Start
We are seeking a proactive Head’s Office Administrator to work closely with and support the Head’s Executive Assistant, providing high-level administrative, organisational and communication support to enable the Head and Senior Leadership Team to operate effectively across leadership, safeguarding, events management and co-curricular provision.
About John Lyon School
John Lyon is a leading academically selective co-educational independent day school for pupils aged 2–18, located in Harrow-on-the-Hill, North West London. With a proud heritage dating back to 1876, the school has evolved into a thriving all-through school following its 2021 amalgamation with Quainton Hall Prep School. In the same year, we welcomed our first girls as pupils, marking an exciting new chapter in the school's history.
Normal Hours of Work
The normal working days will be Monday to Friday, from 8:30 am to 5:00 pm, with a one-hour unpaid break for lunch. The post holder will work during Term-time plus 4 weeks per annum (38 weeks in total).
Benefits include:
* Competitive salary, above that of the maintained sector.
* Membership of group pension scheme.
* Fees remission for children of staff.
* A commitment to continuing professional development.
* Complimentary lunch during term-time.
* Use of the School’s Sports Centre, including swimming pool.
* Discounted membership to Harrow School’s Golf Club.
* Cycle to Work Scheme.
Please apply as soon as possible. Applications will be assessed in order of receipt, and we reserve the right to interview and make an appointment before this date, should a suitable applicant be found.
Interview date: week commencing 12th January 2026.
The School is committed to safeguarding and promoting the welfare of children and young people and expects all staff and volunteers to share this commitment. All successful applicants must be willing to undergo enhanced child protection screening appropriate to the post, including checks with any past employers and an Enhanced check with the Disclosure and Barring Service, and it is an offence to apply for the role if the applicant is barred from engaging in regulated activity relevant to children. Online searches will be carried out if you are shortlisted. Please refer to the School's Recruitment, Selection and Disclosure Policy for more details. No member of staff will be able to start until these checks are complete, and this process can take, on average, one month. Please plan accordingly.
As a provider of employment and education, we value the diversity of our staff and students. We are committed to providing a fair, equitable and mutually supportive learning and working environment for our students and staff.