Operational Acceptance Testing Tester (OAT Tester)
England > London
The median Operational Acceptance Testing Tester (OAT Tester) salary in London is £67,500 per year, according to job vacancies posted during the 6 months leading to 5 August 2025.
The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.
| 6 months to 5 Aug 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 399 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs requiring an OAT Tester | 1 | 0 | 0 |
| As % of all permanent jobs advertised in London | 0.008% | - | - |
| As % of the Job Titles category | 0.008% | - | - |
| Number of salaries quoted | 1 | 0 | 0 |
| 10th Percentile | - | - | - |
| 25th Percentile | £66,250 | - | - |
| Median annual salary (50th Percentile) | £67,500 | - | - |
| 75th Percentile | £68,750 | - | - |
| 90th Percentile | - | - | - |
| England median annual salary | £67,500 | - | - |
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 | 11,918 | 19,071 | 24,933 |
| % of permanent jobs with a recognized job title | 92.02% | 94.97% | 95.03% |
| Number of salaries quoted | 7,299 | 13,009 | 19,919 |
| 10th Percentile | £39,000 | £40,000 | £41,250 |
| 25th Percentile | £52,500 | £51,250 | £54,000 |
| 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 | £95,000 | £95,000 |
| 90th Percentile | £120,000 | £118,750 | £115,000 |
| England median annual salary | £55,000 | £55,000 | £60,000 |
| % change year-on-year | - | -8.33% | - |
OAT Tester
Job Vacancy Trend in London
Job postings that featured OAT Tester in the job title as a proportion of all IT jobs advertised in London.
OAT Tester
Salary Trend in London
3-month moving average salary quoted in jobs citing OAT Tester in London.
OAT Tester Skill Set
Top 4 Co-occurring Skills and Capabilities in London
For the 6 months to 5 August 2025, OAT Tester 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 OAT Tester in the job title.
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OAT Tester 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:
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