Period
to 17 November 2017

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 6 months to 17 November 2017 with a comparison to the same period over the previous 2 years.

IBM iSeries
East of England > Hertfordshire
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank - 204 236
Permanent jobs citing iSeries 0 11 4
As % of all permanent IT jobs advertised in Hertfordshire - 0.25% 0.074%
As % of the Miscellaneous category - 0.61% 0.18%
Number of salaries quoted 0 6 3
Hertfordshire median annual salary - £30,000 £30,500
Median salary % change year-on-year - -1.64% +1.67%
East of England median annual salary £50,000 £37,500 £50,000
% change year-on-year +33.33% -25.00% +33.33%

iSeries is in the Generic IT Skills category. The following 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.

All Generic IT Skills
Hertfordshire
Permanent vacancies with a requirement for generic IT skills 1849 1813 2204
As % of all permanent IT jobs advertised in Hertfordshire 42.12% 40.47% 40.93%
Number of salaries quoted 1537 1466 1737
Hertfordshire median annual salary £47,500 £45,250 £45,000
Median salary % change year-on-year +4.97% +0.56% -
10th Percentile £25,985 £24,875 £25,750
90th Percentile £71,250 £72,500 £71,250
East of England median annual salary £46,000 £45,000 £42,500
% change year-on-year +2.22% +5.88% +1.19%

iSeries
Job Vacancy Trend in Hertfordshire

Job postings citing iSeries as a percentage of all IT jobs advertised in Hertfordshire.

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