Security system installers and repairers: salary in the UK
About £31,605 a year after tax (England, Wales and Northern Ireland, 2026/27)
median salary a year, full-time, +2.2% on last year
£3,251 a month About £2,634 a month after tax 8 thousand full-time jobs
Gross pay before tax, including bonuses, commission and overtime. Not included: benefits in kind such as a company car. About the data
Pay range
The dark part is the middle half of full-time employees (25% to 75%); the light bar runs from 10% to 90%. ONS doesn't publish the highest or lowest salary, and x means a figure wasn't published.
Pay by year
The median went from £29,468 in 2021 to £39,007 in 2026 (+32%); for all full-time employees in the UK it changed by +31% over the same years.
Figures by year
| P10 | P25 | Median | P75 | P90 | |
|---|---|---|---|---|---|
| 2021 | x | x | £29,468 | x | x |
| 2022 | x | x | £32,591 | x | x |
| 2023 | x | £27,812 | £33,916 | x | x |
| 2024 | x | £28,781 | £36,180 | x | x |
| 2025 | x | £31,930 | £38,171 | x | x |
| 2026 | x | £32,524 | £39,007 | x | x |
ONS figures for each year, not adjusted for inflation. Years before 2021 used a different occupation classification, so they can't be compared. Earlier years are ONS's revised figures; the latest is provisional.
Half of full-time employees in this occupation earn less than £39,007 a year and half earn more. That is 5% less than the median for all full-time employees in the UK (£40,911).
Ranked by median, it is number 162 of the 362 occupations with a published figure.
At the median salary, take-home pay after Income Tax and National Insurance is about £2,634 a month in England, Wales or Northern Ireland and £2,629 in Scotland.
Percentiles
| Percentile | Annual | Monthly |
|---|---|---|
| 10th (P10) | x | x |
| 20th | £31,001 | £2,583 |
| 25th (P25) | £32,524 | £2,710 |
| 30th | £34,682 | £2,890 |
| 40th | £37,552 | £3,129 |
| Median (50th) | £39,007 | £3,251 |
| 60th | £40,592 | £3,383 |
| 70th | £42,951 | £3,579 |
| 75th (P75) | x | x |
| 80th | x | x |
| 90th (P90) | x | x |
Men and women
| Median | Mean | Jobs (thousands) | |
|---|---|---|---|
| Men | £39,396 | £41,128 | 8 |
| Women | x | x | x |
Take-home pay at the median
| Where you live | Per year | Per month |
|---|---|---|
| England, Wales, NI | £31,605 | £2,634 |
| Scotland | £31,550 | £2,629 |
After Income Tax and National Insurance for 2026 to 2027, with the standard tax code and no pension or student loan. Work out your own take-home pay · Take-home pay on £39,000
Job titles in this occupation
ONS codes these 15 job titles to SOC 5245 Security system installers and repairers. Pay figures are for the whole occupation, not for each title.
- Alarm engineer
- Alarm fitter
- Alarm installer
- CCTV engineer
- Crime prevention engineer
- Fire alarm service engineer
- Fire alarm technician
- Fire and security engineer
- Installation engineer
- Maintenance engineer
- Security engineer
- Security installer
- Security systems engineer
- Security systems installer
- Service engineer
Similar occupations
All jobs in Skilled trades occupations
Source: ONS, Annual Survey of Hours and Earnings 2026 provisional, Table 14.7a (full-time employees, gross annual pay, UK, tax year ending 5 April 2026). Provisional figures may be revised.