The table below looks at the prevalence of the term AS400 in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited AS400 over the 3 months to 25 June 2017 with a comparison to the same period over the previous 2 years.

IBM AS/400
London / City of London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 227 259 294
Rank change year-on-year +32 +35  
Permanent jobs citing AS400 4 2 12
As % of all permanent IT jobs advertised in the City of London 0.078% 0.032% 0.12%
As % of the Miscellaneous category 0.16% 0.068% 0.27%
Number of salaries quoted 4 2 11
Median salary £45,000 £52,500 £49,500
Median salary % change year-on-year -14.28% +6.06%  
UK excluding London median salary £40,000 £40,000 £40,000

AS400 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 the City of London with a requirement for generic IT skills.

Generic IT Skills
City of London
Permanent job vacancies with a requirement for generic IT skills 2429 2946 4522
As % of all permanent IT job vacancies advertised in the City of London 47.19% 46.81% 43.70%
Number of salaries quoted 2134 2649 3718
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.16% +4.34%  
90% offered a salary of more than £35,000 £37,500 £36,000
10% offered a salary of more than £90,000 £85,000 £85,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

AS400
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing AS400 as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for AS400 in the City of London

AS400
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing AS400 in the City of London.

Salary trend for AS400 in the City of London

For the 6 months to 25 June 2017, IT jobs citing AS400 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for AS400.

1 4 (100.00%) Microsoft Office
1 4 (100.00%) Unix
1 4 (100.00%) IBM Notes
1 4 (100.00%) Client/Server
1 4 (100.00%) MS Visio
1 4 (100.00%) IBM
1 4 (100.00%) Microsoft
1 4 (100.00%) Lotus
1 4 (100.00%) OS/390
1 4 (100.00%) Tivoli
1 4 (100.00%) Tivoli NetView
1 4 (100.00%) BMC PATROL
1 4 (100.00%) Mainframe
1 4 (100.00%) Front Office
1 4 (100.00%) Asset Management
1 4 (100.00%) IBM Mainframe
1 4 (100.00%) Virtual Desktop

AS400
Co-occurring IT Skills in the City of London 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:

Application Platforms
1 4 (100.00%) IBM Notes
Applications
1 4 (100.00%) Microsoft Office
1 4 (100.00%) MS Visio
General
1 4 (100.00%) Front Office
Job Titles
1 4 (100.00%) 2nd/3rd Line Support
1 4 (100.00%) 2nd/3rd Line Support Analyst
1 4 (100.00%) 3rd Line Support
1 4 (100.00%) 3rd Line Support Analyst
1 4 (100.00%) Analyst
1 4 (100.00%) Asset Management Analyst
1 4 (100.00%) Support Analyst
1 4 (100.00%) Trade Floor Support Analyst
Miscellaneous
1 4 (100.00%) Client/Server
1 4 (100.00%) IBM Mainframe
1 4 (100.00%) Mainframe
Operating Systems
1 4 (100.00%) OS/390
1 4 (100.00%) Unix
Processes & Methodologies
1 4 (100.00%) Asset Management
System Software
1 4 (100.00%) Virtual Desktop
Systems Management
1 4 (100.00%) BMC PATROL
1 4 (100.00%) Tivoli
1 4 (100.00%) Tivoli NetView
Vendors
1 4 (100.00%) IBM
1 4 (100.00%) Lotus
1 4 (100.00%) Microsoft