The table below provides summary statistics for permanent job vacancies advertised in Birmingham 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 27 August 2025, comparing them to the same period in the previous two years.
6 months to 27 Aug 2025
Same period 2024
Same period 2023
Rank
98
-
-
Rank change year-on-year
-
-
-
DemandTrendPermanent jobs citing zOS
1
0
0
As % of all permanent jobs advertised in Birmingham
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 in Birmingham.
DemandTrendPermanent vacancies with a requirement for operating system skills
149
209
238
As % of all permanent jobs advertised in Birmingham
11.84%
8.65%
15.44%
Number of salaries quoted
128
128
213
10th Percentile
£27,750
£26,750
£25,750
25th Percentile
£34,688
£34,563
£32,500
Median annual salary (50th Percentile)
£48,550
£45,000
£49,565
Median % change year-on-year
+7.89%
-9.21%
-5.59%
75th Percentile
£71,250
£68,000
£63,750
90th Percentile
£73,750
£75,000
£76,000
West Midlands median annual salary
£36,925
£40,000
£45,000
% change year-on-year
-7.69%
-11.11%
-
zOS Job Vacancy Trend in Birmingham
Job postings citing zOS as a proportion of all IT jobs advertised in Birmingham.
zOS Salary Trend in Birmingham
Salary distribution trend for jobs in Birmingham citing zOS.
zOS Top 12 Co-occurring Skills and Capabilities in Birmingham
For the 6 months to 27 August 2025, job vacancies citing zOS 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 Birmingham region with a requirement for zOS.
zOS Co-occurring Skills and Capabilities in Birmingham 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:
