Period
to 22 August 2017

The following table provides summary statistics for permanent job vacancies with a requirement for OS/400 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OS/400 over the 6 months to 22 August 2017 with a comparison to the same period in the previous 2 years.

IBM OS/400 (OS400)
UK
6 months to
22 Aug 2017
Same period 2016 Same period 2015
Rank 1173 1192 1220
Rank change year-on-year +19 +28 +100
Permanent jobs citing OS/400 14 48 94
As % of all permanent IT jobs advertised in the UK 0.008% 0.024% 0.043%
As % of the Operating Systems category 0.032% 0.096% 0.16%
Number of salaries quoted 11 43 64
UK median annual salary £41,500 £40,000 £40,000
Median salary % change year-on-year +3.75% - +2.56%
10th Percentile £22,500 £27,500 £35,000
90th Percentile £46,250 £46,900 £45,000
UK excluding London median annual salary £41,500 £40,000 £40,000
% change year-on-year +3.75% - +2.56%

OS/400 is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for operating system skills.

Operating System Skills
UK
Permanent job vacancies with a requirement for operating system skills 43674 50058 57773
As % of all permanent IT job vacancies advertised in the UK 24.81% 25.40% 26.49%
Number of salaries quoted 35502 42699 48515
UK median annual salary £45,000 £45,000 £43,000
Median salary % change year-on-year - +4.65% +2.38%
10th Percentile £25,000 £24,500 £24,250
90th Percentile £73,750 £72,500 £70,000
UK excluding London median annual salary £40,000 £40,000 £39,000
% change year-on-year - +2.56% +4.00%

OS/400
Job Vacancy Trend

Job postings citing OS/400 as a percentage of all IT jobs advertised.

Job vacancy trend for OS/400 in the UK

OS/400
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OS/400.

Salary trend for OS/400 in the UK

OS/400
Salary Histogram

The salary distribution of IT jobs citing OS/400 over the 6 months to 22 August 2017.

Salary histogram for OS/400 in the UK

OS/400
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OS/400 within the UK over the 6 months to 22 August 2017. 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 +41 14 £41,500 +3.75% 1
UK excluding London +18 12 £41,500 +3.75% 1
South East +77 5 £41,500 +3.75%
East of England -14 5 £22,000 -45.00%
London +34 2 £40,000 +23.08%
Midlands +34 2 £42,500 -18.27% 1
West Midlands - 2 £42,500 - 1

For the 6 months to 22 August 2017, IT jobs citing OS/400 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for OS/400.

1 14 (100.00%) iSeries
2 8 (57.14%) AS400
3 5 (35.71%) LANSA
3 5 (35.71%) OO
3 5 (35.71%) Relational Database
4 4 (28.57%) RPG
4 4 (28.57%) Resource Management
4 4 (28.57%) High Availability
5 3 (21.43%) JavaScript
5 3 (21.43%) SQL
6 2 (14.29%) IBM
6 2 (14.29%) Microsoft
6 2 (14.29%) Project Management
6 2 (14.29%) Windows
6 2 (14.29%) OOP
6 2 (14.29%) Mobile App
6 2 (14.29%) Virtual Environments
7 1 (7.14%) Analytical Skills
7 1 (7.14%) SDLC
7 1 (7.14%) Network Monitoring
7 1 (7.14%) Wiki
7 1 (7.14%) LANDesk
7 1 (7.14%) RPG/400
7 1 (7.14%) RPG IV
7 1 (7.14%) RPG III
7 1 (7.14%) Finance
7 1 (7.14%) Disaster Recovery
7 1 (7.14%) Remedy
7 1 (7.14%) DB2
7 1 (7.14%) Microsoft Office

OS/400
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:

Applications
1 1 (7.14%) Microsoft Office
Database & Business Intelligence
1 5 (35.71%) Relational Database
2 1 (7.14%) DB2
General
1 1 (7.14%) Finance
Job Titles
1 4 (28.57%) Computer Operator
1 4 (28.57%) Developer
2 3 (21.43%) Analyst
2 3 (21.43%) Analyst Programmer
2 3 (21.43%) Applications Developer
2 3 (21.43%) AS400 Operator
2 3 (21.43%) Programmer
3 2 (14.29%) AS400 Support
3 2 (14.29%) Technical Support
4 1 (7.14%) RPG Analyst Programmer
4 1 (7.14%) RPG Developer
4 1 (7.14%) RPG Programmer
Miscellaneous
1 14 (100.00%) iSeries
2 8 (57.14%) AS400
3 2 (14.29%) Mobile App
4 1 (7.14%) Analytical Skills
4 1 (7.14%) Wiki
Operating Systems
1 2 (14.29%) Windows
Processes & Methodologies
1 5 (35.71%) OO
2 4 (28.57%) High Availability
2 4 (28.57%) Resource Management
3 2 (14.29%) OOP
3 2 (14.29%) Project Management
3 2 (14.29%) Virtual Environments
4 1 (7.14%) Disaster Recovery
4 1 (7.14%) ITIL
4 1 (7.14%) Network Monitoring
4 1 (7.14%) SDLC
Programming Languages
1 4 (28.57%) RPG
2 3 (21.43%) JavaScript
2 3 (21.43%) SQL
3 1 (7.14%) RPG III
3 1 (7.14%) RPG IV
3 1 (7.14%) RPG/400
Vendors
1 5 (35.71%) LANSA
2 2 (14.29%) IBM
2 2 (14.29%) Microsoft
3 1 (7.14%) LANDesk
3 1 (7.14%) Remedy