Period
to 20 May 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for OS/390 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OS/390 over the 6 months to 20 May 2018 with a comparison to the same period in the previous 2 years.

IBM OS/390 (OS390)
Central London > City of London
6 months to
20 May 2018
Same period 2017 Same period 2016
Rank - 340 -
Permanent jobs citing OS/390 0 2 0
As % of all permanent IT jobs advertised in the City of London - 0.019% -
As % of the Operating Systems category - 0.075% -
Number of salaries quoted 0 2 0
City of London median annual salary - £45,000 -
Central London median annual salary - £45,000 -

OS/390 is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for operating system skills.

All Operating Systems
City of London
Permanent vacancies with a requirement for operating system skills 2,296 2,678 3,410
As % of all permanent IT jobs advertised in the City of London 21.73% 26.10% 25.11%
Number of salaries quoted 2,097 2,417 3,082
City of London median annual salary £60,000 £56,500 £55,000
Median salary % change year-on-year +6.19% +2.73% +7.84%
10th Percentile £31,250 £29,900 £30,000
90th Percentile £87,500 £91,250 £82,500
Central London median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

OS/390
Job Vacancy Trend in the City of London

Job postings citing OS/390 as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for OS/390 in the City of London

OS/390
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OS/390 in the City of London.

Salary trend for OS/390 in the City of London