The table below provides summary statistics and salary benchmarking for jobs advertised in Hertfordshire requiring Data Transformation skills. It covers vacancies from the 6 months leading up to 13 September 2025, with comparisons to the same periods in the previous two years.
6 months to 13 Sep 2025
Same period 2024
Same period 2023
Rank
85
-
84
Rank change year-on-year
-
-
+46
Permanent jobs citing Data Transformation
1
0
2
As % of all permanent jobs advertised in 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
729
1,161
826
As % of all permanent jobs advertised in Hertfordshire
87.62%
76.03%
91.57%
Number of salaries quoted
469
608
486
10th Percentile
£28,750
£26,000
£26,250
25th Percentile
£35,500
£41,250
£39,085
Median annual salary (50th Percentile)
£45,000
£55,000
£55,000
Median % change year-on-year
-18.18%
-
-
75th Percentile
£63,000
£70,000
£66,250
90th Percentile
£82,750
£80,000
£76,000
East of England median annual salary
£45,000
£53,000
£54,000
% change year-on-year
-15.09%
-1.85%
+2.86%
Data Transformation Job Vacancy Trend in Hertfordshire
Job postings citing Data Transformation as a proportion of all IT jobs advertised in Hertfordshire.
Data Transformation Salary Trend in Hertfordshire
Salary distribution trend for jobs in Hertfordshire citing Data Transformation.
Data Transformation Top 21 Co-occurring Skills and Capabilities in Hertfordshire
For the 6 months to 13 September 2025, job vacancies citing Data Transformation also mentioned 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 Hertfordshire region with a requirement for Data Transformation.
Data Transformation Co-occurring Skills and Capabilities in Hertfordshire 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:
