Data Transformation
East of England > Hertfordshire
The table below provides summary statistics and salary benchmarking for jobs advertised in Hertfordshire requiring Data Transformation skills. It covers permanent job vacancies from the 6 months leading up to 18 December 2025, with comparisons to the same periods in the previous two years.
| 6 months to 18 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 89 | - | 66 |
| Rank change year-on-year | - | - | +56 |
| Permanent jobs citing Data Transformation | 2 | 0 | 1 |
| As % of all permanent jobs in Hertfordshire | 0.13% | - | 0.16% |
| As % of the Processes & Methodologies category | 0.18% | - | 0.17% |
| Number of salaries quoted | 1 | 0 | 1 |
| 10th Percentile | - | - | - |
| 25th Percentile | £72,500 | - | £56,250 |
| Median annual salary (50th Percentile) | £75,000 | - | £57,500 |
| Median % change year-on-year | - | - | -11.54% |
| 75th Percentile | £77,500 | - | £58,750 |
| 90th Percentile | - | - | - |
| East of England median annual salary | £55,250 | £89,500 | £52,500 |
| % change year-on-year | -38.27% | +70.48% | -19.23% |
All Process and Methodology Skills
Hertfordshire
Data Transformation falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Hertfordshire.
| Permanent vacancies with a requirement for process or methodology skills | 1,126 | 1,188 | 592 |
| As % of all permanent jobs advertised in Hertfordshire | 72.83% | 91.74% | 92.79% |
| Number of salaries quoted | 629 | 476 | 448 |
| 10th Percentile | £27,500 | £34,875 | £31,250 |
| 25th Percentile | £35,000 | £45,000 | £41,250 |
| Median annual salary (50th Percentile) | £50,000 | £57,500 | £55,000 |
| Median % change year-on-year | -13.04% | +4.55% | - |
| 75th Percentile | £63,000 | £75,000 | £67,500 |
| 90th Percentile | £80,000 | £89,125 | £79,650 |
| East of England median annual salary | £47,500 | £55,000 | £55,000 |
| % change year-on-year | -13.64% | - | - |
Data Transformation
Job Vacancy Trend in Hertfordshire
Historical trend showing the proportion of permanent IT job postings citing Data Transformation relative to all permanent IT jobs advertised in Hertfordshire.
Data Transformation
Salary Trend in Hertfordshire
Salary distribution trend for jobs in Hertfordshire citing Data Transformation.
Data Transformation
Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Transformation within the Hertfordshire region over the 6 months to 18 December 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Stevenage | - | 1 | £75,000 | - | 7 |
| Data Transformation East of England |
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Data Transformation
Co-Occurring Skills & Capabilities in Hertfordshire by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category: