The table below looks at the prevalence of the term iSeries in permanent job vacancies advertised in Hertfordshire. Included is a benchmarking guide to the salaries offered in vacancies that have cited iSeries over the 3 months to 28 June 2017 with a comparison to the same period over the previous 2 years.

IBM iSeries
East of England / Hertfordshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 140 171
Permanent jobs citing iSeries 0 6 4
As % of all permanent IT jobs advertised in Hertfordshire - 0.26% 0.14%
As % of the Miscellaneous category - 0.60% 0.32%
Number of salaries quoted 0 5 2
Median salary - £35,000 £36,500
Median salary % change year-on-year - -4.10%  
UK excluding London median salary £40,000 £39,000 £40,000
% change year-on-year +2.56% -2.50%  

iSeries is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for generic IT skills.

Generic IT Skills
Hertfordshire
Permanent job vacancies with a requirement for generic IT skills 866 992 1239
As % of all permanent IT job vacancies advertised in Hertfordshire 41.65% 43.39% 43.40%
Number of salaries quoted 714 795 953
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% -  
90% offered a salary of more than £29,000 £26,500 £26,500
10% offered a salary of more than £67,500 £67,500 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

iSeries
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing iSeries as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for iSeries in Hertfordshire

iSeries
Salary Trend in Hertfordshire

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

Salary trend for iSeries in Hertfordshire