IBM iSeries
England > London
The table below looks at the prevalence of the term iSeries in permanent job vacancies in London. Included is a benchmarking guide to the salaries offered in vacancies that cited iSeries over the 6 months leading up to 31 May 2025, comparing them to the same period in the previous two years.
| 6 months to 31 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 393 | 496 | 588 |
| Rank change year-on-year | +103 | +92 | +303 |
| Permanent jobs citing iSeries | 3 | 5 | 24 |
| As % of all permanent jobs advertised in London | 0.023% | 0.021% | 0.075% |
| As % of the Miscellaneous category | 0.053% | 0.052% | 0.16% |
| Number of salaries quoted | 0 | 3 | 24 |
| 10th Percentile | - | - | £47,250 |
| 25th Percentile | - | £65,000 | £61,250 |
| Median annual salary (50th Percentile) | - | £70,000 | £62,500 |
| Median % change year-on-year | - | +12.00% | -24.24% |
| 75th Percentile | - | £75,000 | £80,625 |
| 90th Percentile | - | - | £108,375 |
| England median annual salary | £57,500 | £54,250 | £62,500 |
| % change year-on-year | +5.99% | -13.20% | +8.70% |
All Generic Skills
London
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 London.
| Permanent vacancies with a requirement for generic IT skills | 5,681 | 9,669 | 14,837 |
| As % of all permanent jobs advertised in London | 44.45% | 40.24% | 46.10% |
| Number of salaries quoted | 3,047 | 6,782 | 10,232 |
| 10th Percentile | £41,550 | £37,500 | £44,000 |
| 25th Percentile | £56,250 | £51,250 | £56,250 |
| Median annual salary (50th Percentile) | £80,000 | £75,000 | £76,446 |
| Median % change year-on-year | +6.67% | -1.89% | +1.93% |
| 75th Percentile | £110,000 | £100,000 | £100,000 |
| 90th Percentile | £136,250 | £130,000 | £125,000 |
| England median annual salary | £60,000 | £55,000 | £65,000 |
| % change year-on-year | +9.09% | -15.38% | +4.00% |
iSeries
Job Vacancy Trend in London
Job postings citing iSeries as a proportion of all IT jobs advertised in London.
iSeries
Salary Trend in London
3-month moving average salary quoted in jobs citing iSeries in London.
iSeries
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: