The table below provides summary statistics for permanent job vacancies advertised in Halifax 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 30 May 2025, comparing them to the same period in the previous two years.
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 Halifax.
Permanent vacancies with a requirement for operating system skills
10
11
110
As % of all permanent jobs advertised in Halifax
14.29%
16.42%
21.07%
Number of salaries quoted
8
11
66
10th Percentile
-
£22,350
£37,885
25th Percentile
£25,313
£68,718
£46,350
Median annual salary (50th Percentile)
£25,625
£70,576
£61,180
Median % change year-on-year
-63.69%
+15.36%
+35.95%
75th Percentile
£26,703
£91,306
£71,652
90th Percentile
£49,842
£100,064
£77,911
West Yorkshire median annual salary
£41,000
£45,000
£45,000
% change year-on-year
-8.89%
-
-
zOS Job Vacancy Trend in Halifax
Job postings citing zOS as a proportion of all IT jobs advertised in Halifax.
zOS Salary Trend in Halifax
3-month moving average salary quoted in jobs citing zOS in Halifax.
zOS Top 25 Co-occurring Skills and Capabilities in Halifax
For the 6 months to 30 May 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 Halifax region with a requirement for zOS.
zOS Co-occurring Skills and Capabilities in Halifax 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:
