Period
to 18 November 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 18 November 2017 with a comparison to the same period in the previous 2 years.

IBM OS/400 (OS400)
UK
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 1146 1189 1213
Rank change year-on-year +43 +24 +69
Permanent jobs citing OS/400 31 33 101
As % of all permanent IT jobs advertised in the UK 0.017% 0.017% 0.046%
As % of the Operating Systems category 0.071% 0.070% 0.18%
Number of salaries quoted 28 29 69
UK median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +4.58%
10th Percentile £28,750 £33,350 £32,700
90th Percentile £46,250 £46,000 £68,920
UK excluding London median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

OS/400 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 43941 46990 57502
As % of all permanent IT jobs advertised in the UK 24.56% 24.75% 26.25%
Number of salaries quoted 35446 39870 48544
UK median annual salary £45,000 £45,000 £43,500
Median salary % change year-on-year - +3.45% +3.57%
10th Percentile £25,000 £24,750 £24,500
90th Percentile £73,750 £72,500 £71,250
UK excluding London median annual salary £40,000 £40,000 £39,500
% change year-on-year - +1.27% +5.33%

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 18 November 2017.

Salary histogram for OS/400 in the UK

OS/400
Top 8 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 18 November 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
UK excluding London +59 28 £42,500 +6.25% 3
England +9 16 £42,500 +6.25%
Wales - 15 £42,500 - 3
West Midlands - 7 £42,500 -
Midlands - 7 £42,500 -
East of England 0 5 £22,000 -45.00%
London +1 3 £40,000 +18.52%
South East +33 1 £41,500 -

For the 6 months to 18 November 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 31 (100.00%) iSeries
2 20 (64.52%) Microsoft
3 18 (58.06%) IBM
4 16 (51.61%) AS400
5 15 (48.39%) Windows
6 13 (41.94%) Linux
6 13 (41.94%) Shell Script
6 13 (41.94%) RPG
6 13 (41.94%) WebSphere
6 13 (41.94%) VMware
7 10 (32.26%) Python
7 10 (32.26%) DHCP
7 10 (32.26%) HTTP
7 10 (32.26%) DNS
7 10 (32.26%) Windows Server 2003
7 10 (32.26%) WebSphere MQ
7 10 (32.26%) IBM HTTP Server
7 10 (32.26%) Advertising
7 10 (32.26%) Bash Shell
7 10 (32.26%) Splunk
7 10 (32.26%) Performance Tuning
7 10 (32.26%) DevOps
7 10 (32.26%) Windows Server
8 9 (29.03%) VMware Infrastructure
9 8 (25.81%) VCP5
9 8 (25.81%) VMware Certified Professional (VCP)
9 8 (25.81%) SQL
9 8 (25.81%) Middleware
10 7 (22.58%) Project Management
10 7 (22.58%) Virtual Environments

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:

Application Platforms
1 13 (41.94%) WebSphere
2 10 (32.26%) IBM HTTP Server
Applications
1 1 (3.23%) Microsoft Office
Communications & Networking
1 10 (32.26%) DHCP
1 10 (32.26%) DNS
1 10 (32.26%) HTTP
2 3 (9.68%) Firewall
Database & Business Intelligence
1 1 (3.23%) DB2
1 1 (3.23%) Relational Database
General
1 10 (32.26%) Advertising
2 4 (12.90%) Finance
Job Titles
1 11 (35.48%) Technical Support
2 7 (22.58%) AS400 Support
2 7 (22.58%) Consultant
2 7 (22.58%) Technical Consultant
3 6 (19.35%) Technical Engineer
3 6 (19.35%) WebSphere Consultant
3 6 (19.35%) WebSphere Engineer
4 5 (16.13%) Administrator
5 4 (12.90%) Analyst
5 4 (12.90%) Computer Operator
5 4 (12.90%) Systems Administrator
6 3 (9.68%) AS400 Operator
6 3 (9.68%) Developer
6 3 (9.68%) Support Analyst
6 3 (9.68%) Technical Analyst
6 3 (9.68%) Technical Support Analyst
7 2 (6.45%) RPG Developer
8 1 (3.23%) Analyst Programmer
8 1 (3.23%) RPG Analyst Programmer
8 1 (3.23%) RPG Programmer
Libraries, Frameworks & Software Standards
1 10 (32.26%) WebSphere MQ
2 8 (25.81%) Middleware
Miscellaneous
1 31 (100.00%) iSeries
2 16 (51.61%) AS400
3 5 (16.13%) LPAR
4 1 (3.23%) Analytical Skills
4 1 (3.23%) Wiki
Operating Systems
1 15 (48.39%) Windows
2 13 (41.94%) Linux
3 10 (32.26%) Windows Server
3 10 (32.26%) Windows Server 2003
Processes & Methodologies
1 10 (32.26%) DevOps
1 10 (32.26%) Performance Tuning
2 7 (22.58%) Project Management
2 7 (22.58%) Virtual Environments
3 4 (12.90%) Disaster Recovery
3 4 (12.90%) High Availability
3 4 (12.90%) Resource Management
4 2 (6.45%) SDLC
5 1 (3.23%) ITIL
5 1 (3.23%) Network Monitoring
5 1 (3.23%) OO
Programming Languages
1 13 (41.94%) RPG
1 13 (41.94%) Shell Script
2 10 (32.26%) Bash Shell
2 10 (32.26%) Python
3 8 (25.81%) SQL
4 3 (9.68%) PowerShell
5 1 (3.23%) RPG III
5 1 (3.23%) RPG IV
5 1 (3.23%) RPG/400
Qualifications
1 8 (25.81%) VCP5
1 8 (25.81%) VMware Certified Professional (VCP)
2 5 (16.13%) CCENT
2 5 (16.13%) Network+ Certification
System Software
1 9 (29.03%) VMware Infrastructure
2 3 (9.68%) Active Directory
Systems Management
1 3 (9.68%) Nagios
Vendors
1 20 (64.52%) Microsoft
2 18 (58.06%) IBM
3 13 (41.94%) VMware
4 10 (32.26%) Splunk
5 1 (3.23%) LANDesk
5 1 (3.23%) LANSA
5 1 (3.23%) Remedy