Period
to 21 January 2018

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 21 January 2018 with a comparison to the same period in the previous 2 years.

IBM OS/400 (OS400)
UK
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 1151 1154 1186
Rank change year-on-year +3 +32 +77
Permanent jobs citing OS/400 28 26 98
As % of all permanent IT jobs advertised in the UK 0.016% 0.015% 0.047%
As % of the Operating Systems category 0.067% 0.060% 0.18%
Number of salaries quoted 27 23 76
UK median annual salary £42,500 £46,000 £48,750
Median salary % change year-on-year -7.61% -5.64% +14.71%
10th Percentile £28,750 £40,000 £35,000
90th Percentile £46,250 £52,500 £69,000
UK excluding London median annual salary £42,500 £46,000 £47,500
% change year-on-year -7.61% -3.16% +11.76%

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 41,631 42,990 54,556
As % of all permanent IT jobs advertised in the UK 24.22% 24.43% 26.19%
Number of salaries quoted 34,015 36,279 46,125
UK median annual salary £45,000 £44,000 £43,250
Median salary % change year-on-year +2.27% +1.73% +1.76%
10th Percentile £24,750 £24,500 £24,750
90th Percentile £75,000 £72,500 £71,250
UK excluding London median annual salary £40,000 £39,500 £40,000
% change year-on-year +1.27% -1.25% +6.67%

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 21 January 2018.

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 21 January 2018. 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 +10 24 £42,500 -7.61%
Wales - 15 £42,500 -
England +5 13 £42,500 -7.61%
West Midlands - 7 £42,500 -
Midlands - 7 £42,500 -
London +7 4 £40,000 +14.29%
North of England - 2 £29,000 -
North West - 2 £29,000 -

For the 6 months to 21 January 2018, 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 27 (96.43%) iSeries
2 22 (78.57%) Microsoft
3 20 (71.43%) IBM
4 16 (57.14%) Windows
5 13 (46.43%) Linux
5 13 (46.43%) RPG
5 13 (46.43%) Shell Script
5 13 (46.43%) VMware
5 13 (46.43%) WebSphere
6 12 (42.86%) AS400
7 10 (35.71%) Windows Server 2003
7 10 (35.71%) WebSphere MQ
7 10 (35.71%) Python
7 10 (35.71%) DHCP
7 10 (35.71%) HTTP
7 10 (35.71%) DNS
7 10 (35.71%) Advertising
7 10 (35.71%) IBM HTTP Server
7 10 (35.71%) Bash Shell
7 10 (35.71%) Splunk
7 10 (35.71%) Performance Tuning
7 10 (35.71%) DevOps
7 10 (35.71%) Windows Server
8 9 (32.14%) VMware Infrastructure
8 9 (32.14%) SQL
9 8 (28.57%) Middleware
9 8 (28.57%) VMware Certified Professional (VCP)
9 8 (28.57%) VCP5
10 7 (25.00%) Virtual Environments
10 7 (25.00%) Project Management

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 (46.43%) WebSphere
2 10 (35.71%) IBM HTTP Server
Applications
1 2 (7.14%) Microsoft Excel
Business Applications
1 2 (7.14%) Cognos Business Intelligence
2 1 (3.57%) Oracle Cash Management
2 1 (3.57%) Oracle Procure-to-Pay
Communications & Networking
1 10 (35.71%) DHCP
1 10 (35.71%) DNS
1 10 (35.71%) HTTP
2 3 (10.71%) Firewall
Database & Business Intelligence
1 2 (7.14%) DB2
General
1 10 (35.71%) Advertising
2 5 (17.86%) Finance
Job Titles
1 11 (39.29%) Technical Support
2 7 (25.00%) AS400 Support
2 7 (25.00%) Consultant
2 7 (25.00%) Technical Consultant
3 6 (21.43%) Analyst
3 6 (21.43%) Technical Engineer
3 6 (21.43%) WebSphere Consultant
3 6 (21.43%) WebSphere Engineer
4 5 (17.86%) Administrator
4 5 (17.86%) Support Analyst
5 4 (14.29%) Systems Administrator
6 3 (10.71%) Technical Analyst
6 3 (10.71%) Technical Support Analyst
7 2 (7.14%) Applications Support
7 2 (7.14%) Applications Support Analyst
7 2 (7.14%) Developer
7 2 (7.14%) RPG Developer
8 1 (3.57%) Analyst Programmer
8 1 (3.57%) Programmer
8 1 (3.57%) RPG Programmer
Libraries, Frameworks & Software Standards
1 10 (35.71%) WebSphere MQ
2 8 (28.57%) Middleware
3 2 (7.14%) EDI
Miscellaneous
1 27 (96.43%) iSeries
2 12 (42.86%) AS400
3 5 (17.86%) LPAR
Operating Systems
1 16 (57.14%) Windows
2 13 (46.43%) Linux
3 10 (35.71%) Windows Server
3 10 (35.71%) Windows Server 2003
4 1 (3.57%) Unix
Processes & Methodologies
1 10 (35.71%) DevOps
1 10 (35.71%) Performance Tuning
2 7 (25.00%) Project Management
2 7 (25.00%) Virtual Environments
3 3 (10.71%) Disaster Recovery
4 2 (7.14%) Business Intelligence
4 2 (7.14%) Business Process Analysis
4 2 (7.14%) Logistics
4 2 (7.14%) SDLC
4 2 (7.14%) Software Testing
5 1 (3.57%) Cash Management
5 1 (3.57%) Database Security
5 1 (3.57%) ERP
5 1 (3.57%) Internal Audit
5 1 (3.57%) IT Audit
5 1 (3.57%) Order to Cash
5 1 (3.57%) Procure-to-Pay
5 1 (3.57%) Project Governance
5 1 (3.57%) Risk Assessment
Programming Languages
1 13 (46.43%) RPG
1 13 (46.43%) Shell Script
2 10 (35.71%) Bash Shell
2 10 (35.71%) Python
3 9 (32.14%) SQL
4 3 (10.71%) PowerShell
5 2 (7.14%) VBA
6 1 (3.57%) RPG III
6 1 (3.57%) RPG IV
6 1 (3.57%) RPG/400
Qualifications
1 8 (28.57%) VCP5
1 8 (28.57%) VMware Certified Professional (VCP)
2 5 (17.86%) CCENT
2 5 (17.86%) Network+ Certification
3 1 (3.57%) CISA
Quality Assurance & Compliance
1 1 (3.57%) COBIT
1 1 (3.57%) COSO
1 1 (3.57%) Sarbanes-Oxley
System Software
1 9 (32.14%) VMware Infrastructure
2 3 (10.71%) Active Directory
Systems Management
1 3 (10.71%) Nagios
Vendors
1 22 (78.57%) Microsoft
2 20 (71.43%) IBM
3 13 (46.43%) VMware
4 10 (35.71%) Splunk
5 2 (7.14%) Cognos
6 1 (3.57%) Oracle