The first table below looks at the demand for OS/400 skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited OS/400 over the 3 months to 24 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Hertfordshire region.

Location
3 months to
24 May 2013
Same period 2012 Same period 2011
IBM OS/400 (OS400)
Rank 137 147 163
Rank change year-on-year
+10 +16
Permanent jobs citing OS/400 3 3 3
As % of all permanent IT jobs located in Hertfordshire 0.122% 0.119% 0.089%
As % of the Operating Systems category 0.396% 0.369% 0.305%
Number of salaries quoted 1 3 0
Average salary £40,000 £55,000 -
Average salary % change year-on-year
-27.27% -
UK excluding London average salary £38,750 £35,000 £50,000
% change year-on-year
+10.71% -30.00%
All Operating Systems
Hertfordshire
Permanent IT job ads with a match in the
Operating Systems category
757 812 983
As % of all permanent IT jobs located in Hertfordshire 30.71% 32.24% 29.14%
Number of salaries quoted 593 629 755
Average salary £37,500 £40,000 £40,000
Average salary % change year-on-year
-6.25% -
90% offered a salary of more than £25,000 £22,500 £26,000
10% offered a salary of more than £55,000 £55,000 £56,500
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
OS/400
East of England

OS/400
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing OS/400 across the Hertfordshire region as a proportion of the total demand within the Operating Systems category.

Hertfordshire OS/400 Jobs Demand Trend

OS/400
Salary Trend

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

Hertfordshire OS/400 Salary Trend

OS/400
Top 30 Related IT Skills

For the 6 months to 24 May 2013, IT jobs across the Hertfordshire region citing OS/400 also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited OS/400.

1 3 (60.00%) Oracle
1 3 (60.00%) WebSphere Application Server
1 3 (60.00%) UNIX
1 3 (60.00%) Solaris
1 3 (60.00%) Linux
1 3 (60.00%) JBoss
1 3 (60.00%) Tomcat
1 3 (60.00%) HP
1 3 (60.00%) SAN
1 3 (60.00%) Red Hat
1 3 (60.00%) Tivoli
1 3 (60.00%) Tivoli Storage Manager
1 3 (60.00%) HACMP
1 3 (60.00%) SUSE
1 3 (60.00%) VMware
1 3 (60.00%) VMware ESX
1 3 (60.00%) Backup Exec
1 3 (60.00%) Oracle RMAN
1 3 (60.00%) Brocade
1 3 (60.00%) WebSphere
1 3 (60.00%) VMware Infrastructure
1 3 (60.00%) Red Hat Enterprise Linux
1 3 (60.00%) TCP/IP
1 3 (60.00%) IBM
1 3 (60.00%) High Availability
1 3 (60.00%) PowerHA
2 2 (40.00%) Continuous Improvement
2 2 (40.00%) OpenView
2 2 (40.00%) iSeries
2 2 (40.00%) Capacity Planning

OS/400
Top Related IT Skills by Category

For the 6 months to 24 May 2013, IT jobs across the Hertfordshire region citing OS/400 also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited OS/400. Up to 20 skills are shown per category.

Application Development
1 3 (60.00%) WebSphere
Application Platforms
1 3 (60.00%) WebSphere Application Server
1 3 (60.00%) Tomcat
Communications & Networking
1 3 (60.00%) SAN
1 3 (60.00%) TCP/IP
Job Titles
1 2 (40.00%) Senior Technical Consultant
1 2 (40.00%) AS400 Support
1 2 (40.00%) Analyst
1 2 (40.00%) Senior Consultant
1 2 (40.00%) Consultant
1 2 (40.00%) Support Analyst
1 2 (40.00%) Technical Consultant
Miscellaneous
1 3 (60.00%) HACMP
2 2 (40.00%) iSeries
2 2 (40.00%) AS400
Operating Systems
1 3 (60.00%) UNIX
1 3 (60.00%) Solaris
1 3 (60.00%) Linux
1 3 (60.00%) SUSE
1 3 (60.00%) Red Hat Enterprise Linux
2 2 (40.00%) AIX
2 2 (40.00%) HPUX
Processes & Methodologies
1 3 (60.00%) High Availability
2 2 (40.00%) Continuous Improvement
2 2 (40.00%) Capacity Planning
2 2 (40.00%) Business Continuity
2 2 (40.00%) Change Management
2 2 (40.00%) Disaster Recovery
2 2 (40.00%) CRM
Programming Languages
1 2 (40.00%) SQL
System Software
1 3 (60.00%) VMware ESX
1 3 (60.00%) Oracle RMAN
1 3 (60.00%) VMware Infrastructure
1 3 (60.00%) PowerHA
Systems Management
1 3 (60.00%) Tivoli
1 3 (60.00%) Tivoli Storage Manager
1 3 (60.00%) Backup Exec
2 2 (40.00%) OpenView
2 2 (40.00%) Nagios
Vendors
1 3 (60.00%) Oracle
1 3 (60.00%) JBoss
1 3 (60.00%) HP
1 3 (60.00%) Red Hat
1 3 (60.00%) VMware
1 3 (60.00%) Brocade
1 3 (60.00%) IBM