The following table provides summary statistics for permanent job vacancies with a requirement for i5/OS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited i5/OS over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

IBM i5/OS
UK
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 873 - -
Rank change year-on-year - 0  
Permanent jobs citing i5/OS 1 0 0
As % of all permanent IT jobs advertised in the UK 0.001% - -
As % of the Operating Systems category 0.004% - -
Number of salaries quoted 0 0 0
Median salary - - -
UK excluding London median salary - - -

i5/OS 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 22460 24711 29385
As % of all permanent IT job vacancies advertised in the UK 25.11% 25.46% 26.51%
Number of salaries quoted 18530 21127 24621
Median salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25%  
90% offered a salary of more than £25,500 £25,000 £24,500
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £37,500 £37,500 £37,500

i5/OS
Job Vacancy Trend

The job posting trend of jobs advertised citing i5/OS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for i5/OS in the UK

i5/OS
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing i5/OS.

Salary trend for i5/OS in the UK

For the 6 months to 26 June 2017, IT jobs citing i5/OS 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 i5/OS.

1 1 (100.00%) WebSphere Application Server
1 1 (100.00%) TCP/IP
1 1 (100.00%) IBM
1 1 (100.00%) AS400
1 1 (100.00%) WebSphere
1 1 (100.00%) iSeries
1 1 (100.00%) High Availability
1 1 (100.00%) Capacity Management
1 1 (100.00%) Performance Analysis

i5/OS
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 1 (100.00%) WebSphere
1 1 (100.00%) WebSphere Application Server
Communications & Networking
1 1 (100.00%) TCP/IP
Job Titles
1 1 (100.00%) Analyst
1 1 (100.00%) Architect
1 1 (100.00%) AS400 Support
1 1 (100.00%) Support Analyst
1 1 (100.00%) Systems Support Analyst
Miscellaneous
1 1 (100.00%) AS400
1 1 (100.00%) iSeries
Processes & Methodologies
1 1 (100.00%) Capacity Management
1 1 (100.00%) High Availability
1 1 (100.00%) Performance Analysis
Vendors
1 1 (100.00%) IBM