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 29 June 2025, comparing them to the same period in the previous two years.
6 months to 29 Jun 2025
Same period 2024
Same period 2023
Rank
102
-
-
Rank change year-on-year
-
-
-
Permanent 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.
Permanent vacancies with a requirement for operating system skills
156
284
232
As % of all permanent jobs advertised in Birmingham
12.10%
9.16%
12.78%
Number of salaries quoted
130
211
198
10th Percentile
£27,750
£25,750
£23,675
25th Percentile
£39,000
£30,000
£29,750
Median annual salary (50th Percentile)
£50,000
£43,227
£47,500
Median % change year-on-year
+15.67%
-9.00%
-9.52%
75th Percentile
£65,000
£62,500
£61,250
90th Percentile
£73,750
£75,000
£74,650
West Midlands median annual salary
£36,925
£37,500
£45,000
% change year-on-year
-1.53%
-16.67%
-
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
3-month moving average salary quoted in jobs citing zOS in Birmingham.
zOS Top 12 Co-occurring Skills and Capabilities in Birmingham
For the 6 months to 29 June 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:
