IBM iSeries
East of England > Hertfordshire
The table below looks at the prevalence of the term iSeries in permanent job vacancies in Hertfordshire. Included is a benchmarking guide to the salaries offered in vacancies that cited iSeries over the 6 months leading up to 19 May 2025, comparing them to the same period in the previous two years.
| 6 months to 19 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 77 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing iSeries | 5 | 0 | 0 |
| As % of all permanent jobs advertised in Hertfordshire | 0.60% | - | - |
| As % of the Miscellaneous category | 1.52% | - | - |
| Number of salaries quoted | 5 | 0 | 0 |
| 10th Percentile | £38,750 | - | - |
| 25th Percentile | £53,750 | - | - |
| Median annual salary (50th Percentile) | £57,500 | - | - |
| 75th Percentile | £61,250 | - | - |
| 90th Percentile | - | - | - |
| East of England median annual salary | £57,500 | - | - |
All Generic Skills
Hertfordshire
iSeries falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Hertfordshire.
| Permanent vacancies with a requirement for generic IT skills | 330 | 647 | 900 |
| As % of all permanent jobs advertised in Hertfordshire | 39.86% | 32.40% | 50.36% |
| Number of salaries quoted | 149 | 508 | 302 |
| 10th Percentile | £31,250 | £25,809 | £31,250 |
| 25th Percentile | £42,000 | £30,188 | £43,125 |
| Median annual salary (50th Percentile) | £55,000 | £50,000 | £57,500 |
| Median % change year-on-year | +10.00% | -13.04% | +4.55% |
| 75th Percentile | £65,000 | £65,000 | £67,500 |
| 90th Percentile | £80,000 | £81,250 | £76,250 |
| East of England median annual salary | £54,000 | £50,000 | £55,000 |
| % change year-on-year | +8.00% | -9.09% | +10.00% |
iSeries
Job Vacancy Trend in Hertfordshire
Job postings citing iSeries as a proportion of all IT jobs advertised in Hertfordshire.
iSeries
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing iSeries in Hertfordshire.
iSeries
Salary Histogram in Hertfordshire
Salary distribution for jobs citing iSeries in Hertfordshire over the 6 months to 19 May 2025.
iSeries
Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing iSeries within the Hertfordshire region over the 6 months to 19 May 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 |
|---|---|---|---|---|---|
| Hatfield | - | 1 | £29,500 | - | 2 |
| iSeries East of England |
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iSeries
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:
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