Cover Supervisor
Salary £33,609 to £35,109 a yearCloses 30 Nov
Full time, part timeTeaching support
Initiative Common sense High-level interpersonal skills Group management skills Classroom leadership
Blackfen School for Girls
Blackfen School for Girls is a secondary academy in Sidcup, United Kingdom with 1,324 pupils, part of Blackfen School for Girls. As of 12 November 2026 it is advertising 1 vacancy: Cover Supervisor (closes 30 November). It holds a Home Office licence to sponsor Skilled Worker visas.
Listed on EduAtlas: the school’s official record and its live vacancies. 1 live vacancy.
- Head
- Carrie Senior, Headteacher
- Trust or group
- Blackfen School for Girls
- Type
- Academy, Secondary
- Pupils
- 1,324 pupils · 94% girls · 14.4% eligible for free school meals · 18.1% with English as an additional language
DfE school census, 2025/26 - Special needs
- 162 (12.2%) on SEN support · 53 (4.0%) with an education, health and care plan · has resourced provision
DfE, Special educational needs in England, 2025/26 - Curriculum
- Cambridge
- Local authority
- Bexley
- Location
- Sidcup, DA15 9NU, United Kingdom
- Telephone
- 02083031887
- Visa sponsorship
- Holds a Home Office licence to sponsor Skilled Worker visas (rated A).
Register of licensed sponsors, 11 November 2026. A licence means the employer can sponsor; each advert says whether a post does. - Website
- blackfenschoolforgirls.co.uk
- Register number
- URN 137965 (register entry)
Vacancies (1)
Exam results
| Year | Attainment 8 | Grade 5+ Eng. & maths |
|---|---|---|
| 2025/26 provisional | 46.2 | 43.9% |
| 2024/25 | 44.1 | 38.6% |
| 2023/24 | 46.9 | 46.2% |
Department for Education performance tables. Attainment 8 is the average score across eight GCSE-level subjects (out of 90). Grade 5+ is the share of pupils with grade 5 or above in both English and maths. Provisional figures can change when the revised tables are published. Progress 8 is not published for 2024/25 or 2025/26.
Inspections
| Date | Inspection | Outcome |
|---|---|---|
| 17 December 2019 | Ungraded inspection | School remains Good |
Ofsted. Inspections graded schools Outstanding, Good, Requires improvement or Inadequate until August 2024. From September 2024 there were no overall grades; since November 2025 a report card grades each area: exceptional, strong standard, expected standard, needs attention or urgent improvement.
Staff
| Year | Teachers | Pupils per teacher | Leavers | Vacancies | Average pay |
|---|---|---|---|---|---|
| 2025/26 | 78.6 | 16.9 | – | 0 | £55,271 |
| 2024/25 | 78.1 | 18.0 | 7% | 1 | £55,042 |
| 2023/24 | 78.8 | 18.8 | 17% | 0 | £53,842 |
| 2022/23 | 73.3 | 20.0 | 15% | 0 | £50,144 |
| 2021/22 | 78.0 | 19.2 | 20% | 0 | £48,870 |
| 2020/21 | 77.2 | 18.9 | 8% | 0 | £47,960 |
Earlier years (2012/13 to 2019/20)
| Year | Teachers | Pupils per teacher | Leavers | Vacancies | Average pay |
|---|---|---|---|---|---|
| 2019/20 | 79.2 | 17.3 | 15% | 0 | £42,805 |
| 2018/19 | 75.8 | 18.4 | 12% | 0 | £42,052 |
| 2017/18 | 82.6 | 16.5 | 20% | 0 | £42,497 |
| 2016/17 | 81.4 | 16.4 | 20% | 0 | £40,787 |
| 2015/16 | 90.6 | 15.1 | 32% | 0 | £40,249 |
| 2014/15 | 94.1 | 14.5 | 27% | 0 | £41,128 |
| 2013/14 | 89.4 | 15.3 | 15% | 0 | £40,625 |
| 2012/13 | 93.8 | 14.6 | 26% | 0 | £37,460 |
Department for Education, School Workforce Census. Teachers are full-time equivalent. "Leavers" is the share of teachers who moved to another state school or left state schools by the following November, so the latest year has none yet. Vacancies are posts vacant or filled temporarily on census day in November. Average pay is for all teachers, leaders included.
Attendance
| Year | Sessions missed | Unauthorised | Persistently absent | Severely absent |
|---|---|---|---|---|
| 2025/26 | 8.4% | 3.2% | 20.7% | 4.0% |
| 2024/25 | 9.3% | 2.2% | 24.0% | 4.4% |
| 2023/24 | 9.6% | 3.1% | 27.3% | 3.9% |
| 2022/23 | 10.1% | 2.1% | 29.8% | 2.7% |
| 2021/22 | 8.8% | 1.4% | 28.4% | 2.2% |
| 2020/21 | 3.9% | 0.9% | 8.5% | 1.7% |
Earlier years (2016/17 to 2018/19)
| Year | Sessions missed | Unauthorised | Persistently absent | Severely absent |
|---|---|---|---|---|
| 2018/19 | 4.7% | 0.8% | 9.5% | 0.6% |
| 2017/18 | 4.6% | 0.8% | 10.0% | 0.4% |
| 2016/17 | 4.7% | 0.9% | 10.7% | 0.5% |
Department for Education, pupil absence statistics, autumn and spring terms of each year so years compare. Persistently absent: share of pupils who missed 10% or more of sessions. Severely absent: share who missed half or more. There are no figures for 2019/20 (school closures).
Hiring history
6 past vacancies seen since May 2026: 3 teaching, 3 support. Most often advertised: Finance Manager, Operations Manager, School Business Manager. Last advertised October 2026.
Counted from the job services and school websites EduAtlas reads; a school may also advertise elsewhere.
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Sources
Register details and head: Department for Education, Get Information about Schools. Results: Department for Education performance tables. Vacancies: public job services and the school's own website, checked continuously. Nothing here is estimated.
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