The table below looks at the statistics for zOS skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited zOS over the 3 months to 1 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Sep 2015
Same period 2014 Same period 2013
IBM z/OS
Rank - 149 129
Permanent jobs citing zOS 0 2 3
As % of all permanent IT jobs located in Hertfordshire - 0.085% 0.15%
As % of the Operating Systems category - 0.30% 0.50%
Number of salaries quoted 0 0 1
Average salary - - £45,000
UK excluding London average salary £45,000 £42,500 £47,500
% change year-on-year
+5.88% -10.52%
zOS
East of England

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Hertfordshire region.

Operating Systems Category
Hertfordshire
Permanent IT job ads with a match in the
Operating Systems category
659 670 603
As % of all permanent IT jobs located in Hertfordshire 27.05% 28.40% 30.01%
Number of salaries quoted 533 540 459
Average salary £40,000 £40,000 £37,500
Average salary % change year-on-year
- +6.66%
90% offered a salary of more than £27,500 £19,600 £22,500
10% offered a salary of more than £57,500 £54,500 £60,000
UK excluding London average salary £37,500 £37,000 £37,500
% change year-on-year
+1.35% -1.33%

zOS
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing zOS across the Hertfordshire region as a proportion of the total demand within the Operating Systems category.

zOS Jobs Demand Trend in Hertfordshire

zOS
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing zOS across the Hertfordshire region.

zOS Salary Trend in Hertfordshire