Unix System Engineer
England > London
As of 12 July 2025, there is not enough information available from job vacancies posted within the last 6 months to determine the median Unix System Engineer salary in London.
| 6 months to 12 Jul 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 413 | - | 578 |
| Rank change year-on-year | - | - | +357 |
| Permanent jobs requiring a Unix Systems Engineer | 1 | 0 | 3 |
| As % of all permanent jobs advertised in London | 0.008% | - | 0.010% |
| As % of the Job Titles category | 0.008% | - | 0.011% |
| Number of salaries quoted | 0 | 0 | 3 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | - | £76,250 |
| Median annual salary (50th Percentile) | - | - | £82,500 |
| Median % change year-on-year | - | - | +65.00% |
| 75th Percentile | - | - | £88,750 |
| 90th Percentile | - | - | - |
| England median annual salary | - | £50,000 | £82,500 |
| % change year-on-year | - | -39.39% | +68.37% |
All Permanent IT Job Vacancies
London
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.
| Permanent vacancies in London with a recognized job title | 12,127 | 22,129 | 27,597 |
| % of permanent jobs with a recognized job title | 91.54% | 94.40% | 95.01% |
| Number of salaries quoted | 7,424 | 16,081 | 21,650 |
| 10th Percentile | £40,000 | £37,500 | £41,250 |
| 25th Percentile | £53,750 | £50,000 | £53,750 |
| Median annual salary (50th Percentile) | £72,500 | £70,000 | £72,500 |
| Median % change year-on-year | +3.57% | -3.45% | +3.57% |
| 75th Percentile | £97,500 | £93,750 | £95,000 |
| 90th Percentile | £120,000 | £115,000 | £115,000 |
| England median annual salary | £55,000 | £53,000 | £60,000 |
| % change year-on-year | +3.77% | -11.67% | - |
Unix Systems Engineer
Job Vacancy Trend in London
Job postings that featured Unix Systems Engineer in the job title as a proportion of all IT jobs advertised in London.
Unix Systems Engineer
Salary Trend in London
3-month moving average salary quoted in jobs citing Unix Systems Engineer in London.
Unix Systems Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities in London
For the 6 months to 12 July 2025, Unix Systems Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region featuring Unix Systems Engineer in the job title.
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Unix Systems Engineer Skill Set
Co-occurring Skills and Capabilities in London by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories: