IBM z/OS
UK
The table below provides summary statistics for permanent job vacancies requiring zOS skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited zOS over the 6 months leading up to 12 June 2024, comparing them to the same period in the previous two years.
| 6 months to 12 Jun 2024 |
Same period 2023 | Same period 2022 | |
|---|---|---|---|
| Rank | 858 | 879 | 1185 |
| Rank change year-on-year | +21 | +306 | -238 |
| Permanent jobs citing zOS | 46 | 40 | 78 |
| As % of all permanent jobs advertised in the UK | 0.042% | 0.043% | 0.045% |
| As % of the Operating Systems category | 0.32% | 0.26% | 0.24% |
| Number of salaries quoted | 38 | 35 | 41 |
| 10th Percentile | - | £41,250 | £35,075 |
| 25th Percentile | £42,139 | £51,833 | £42,500 |
| Median annual salary (50th Percentile) | £87,610 | £64,029 | £57,931 |
| Median % change year-on-year | +36.83% | +10.53% | -3.45% |
| 75th Percentile | £92,000 | £67,500 | £67,000 |
| 90th Percentile | £122,608 | £71,652 | £71,250 |
| UK excluding London median annual salary | £43,072 | £54,882 | £57,931 |
| % change year-on-year | -21.52% | -5.26% | +15.86% |
All Operating Systems
UK
zOS falls under the Operating Systems category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring operating system skills.
| Permanent vacancies with a requirement for operating system skills | 14,390 | 15,119 | 32,044 |
| As % of all permanent jobs advertised in the UK | 13.10% | 16.35% | 18.55% |
| Number of salaries quoted | 10,771 | 10,301 | 16,333 |
| 10th Percentile | £26,000 | £27,000 | £26,250 |
| 25th Percentile | £31,250 | £35,000 | £35,750 |
| Median annual salary (50th Percentile) | £45,000 | £52,500 | £52,500 |
| Median % change year-on-year | -14.29% | - | +5.00% |
| 75th Percentile | £62,500 | £71,250 | £71,250 |
| 90th Percentile | £80,000 | £91,250 | £87,500 |
| UK excluding London median annual salary | £42,500 | £45,000 | £45,000 |
| % change year-on-year | -5.56% | - | - |
zOS
Job Vacancy Trend
Job postings citing zOS as a proportion of all IT jobs advertised.
zOS
Salary Trend
3-month moving average salary quoted in jobs citing zOS.
zOS
Salary Histogram
Salary distribution for jobs citing zOS over the 6 months to 12 June 2024.
zOS
Top 13 Job Locations
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing zOS within the UK over the 6 months to 12 June 2024. 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 |
|---|---|---|---|---|---|
| England | +41 | 45 | £87,610 | +36.83% | 11 |
| Work from Home | +53 | 39 | £87,610 | +36.83% | 6 |
| London | +103 | 26 | £87,610 | +34.78% | 5 |
| UK excluding London | -58 | 16 | £43,072 | -21.52% | 4 |
| North of England | +1 | 8 | £43,072 | +1.35% | |
| Yorkshire | +54 | 6 | - | - | |
| South West | - | 4 | £43,072 | - | |
| Midlands | - | 3 | £43,072 | - | 4 |
| West Midlands | - | 2 | £43,072 | - | |
| Wales | - | 1 | £43,072 | - | |
| North East | - | 1 | £43,072 | - | |
| North West | - | 1 | £43,072 | - | |
| East Midlands | - | 1 | £43,072 | - | 4 |
zOS
Co-occurring Skills and Capabilities 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: