Period
to 16 February 2019

The following table provides summary statistics for permanent job vacancies 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 16 February 2019 with a comparison to the same period in the previous 2 years.

IBM OS/390 (OS390)
UK
6 months to
16 Feb 2019
Same period 2018 Same period 2017
Rank 1111 1207 1181
Rank change year-on-year +96 -26 +128
Permanent jobs citing OS/390 1 3 11
As % of all permanent IT jobs advertised in the UK 0.001% 0.002% 0.006%
As % of the Operating Systems category 0.003% 0.007% 0.026%
Number of salaries quoted 1 3 1
UK median annual salary £67,500 £45,000 £30,000
Median salary % change year-on-year +50.00% +50.00% -50.00%
UK excluding London median annual salary - - £30,000

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 with a requirement for operating system skills.

All Operating Systems
UK
Permanent vacancies with a requirement for operating system skills 34,881 42,546 42,469
As % of all permanent IT jobs advertised in the UK 23.17% 24.17% 24.19%
Number of salaries quoted 27,991 34,941 35,797
UK median annual salary £47,500 £45,000 £43,500
Median salary % change year-on-year +5.56% +3.45% -
10th Percentile £26,000 £25,000 £24,500
90th Percentile £78,750 £75,000 £72,500
UK excluding London median annual salary £42,000 £40,000 £39,500
% change year-on-year +5.00% +1.27% -1.25%

OS/390
Job Vacancy Trend

Job postings citing OS/390 as a percentage of all IT jobs advertised.

Job vacancy trend for OS/390 in the UK

OS/390
Salary Trend

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

Salary trend for OS/390 in the UK

OS/390
Top 2 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OS/390 within the UK over the 6 months to 16 February 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +80 1 £67,500 +50.00%
London +40 1 £67,500 +50.00%

For the 6 months to 16 February 2019, IT jobs citing OS/390 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for OS/390.

1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Solaris
1 1 (100.00%) AS400
1 1 (100.00%) Vulnerability Assessment

OS/390
Co-occurring IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Job Titles
1 1 (100.00%) Consultant
1 1 (100.00%) IT Consultant
1 1 (100.00%) IT Security Consultant
1 1 (100.00%) Security Consultant
Miscellaneous
1 1 (100.00%) AS400
Operating Systems
1 1 (100.00%) Solaris
1 1 (100.00%) Unix
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) Vulnerability Assessment
Programming Languages
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Oracle