The table below looks at the statistics for Linux skills in IT jobs advertised for the Caerphilly region. Included is a guide to the salaries offered in IT jobs that have cited Linux over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
Linux
Rank 4 14 17
Rank change year-on-year
+10 +3
Permanent jobs citing Linux 4 9 2
As % of all permanent IT jobs located in Caerphilly 36.36% 19.15% 5.26%
As % of the Operating Systems category 50.00% 42.86% 10.00%
Number of salaries quoted 2 9 2
Median salary £68,500 £40,000 £44,000
Median salary % change year-on-year
+71.25% -9.09%
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%
Linux
South Wales

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Caerphilly region.

Operating Systems Category
Caerphilly
Permanent IT job ads with a match in the
Operating Systems category
8 21 20
As % of all permanent IT jobs located in Caerphilly 72.73% 44.68% 52.63%
Number of salaries quoted 6 21 20
Median salary £41,000 £45,000 £33,000
Median salary % change year-on-year
-8.88% +36.36%
90% offered a salary of more than £26,000 £35,000 £20,400
10% offered a salary of more than £70,000 £40,000 £75,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

Linux
Jobs Demand Trend in Caerphilly

The demand trend of job ads across the Caerphilly region citing Linux as a proportion of all IT jobs with a match in the Operating Systems category.

Linux Jobs Demand Trend in Caerphilly

Linux
Salary Trend in Caerphilly

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Linux across the Caerphilly region.

Linux Salary Trend in Caerphilly

Linux
Top 30 Related IT Skills in Caerphilly

For the 6 months to 24 May 2016, IT jobs citing Linux also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Caerphilly region with a requirement for Linux.

1 9 (90.00%) SAN
1 9 (90.00%) NetApp
1 9 (90.00%) NAS
2 7 (70.00%) Windows
3 6 (60.00%) HP
3 6 (60.00%) VMware
3 6 (60.00%) NetBackup
3 6 (60.00%) VMware Infrastructure
3 6 (60.00%) 3PAR
3 6 (60.00%) Analytical Skills
4 5 (50.00%) vCloud
4 5 (50.00%) Ticket Management
4 5 (50.00%) Document Management
4 5 (50.00%) Knowledge Management
4 5 (50.00%) Brocade
4 5 (50.00%) Symantec
4 5 (50.00%) Unix
4 5 (50.00%) SLA
4 5 (50.00%) Cisco
5 4 (40.00%) EMC
6 3 (30.00%) Finance
6 3 (30.00%) Windows Server
7 2 (20.00%) Data Management
7 2 (20.00%) Degree
8 1 (10.00%) iSCSI
8 1 (10.00%) Windows Server 2008
8 1 (10.00%) Red Hat Enterprise Linux
8 1 (10.00%) Cloud Computing
8 1 (10.00%) PLM
8 1 (10.00%) Clustering

Linux
Top Related IT Skills in Caerphilly 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 (10.00%) SAS
Cloud Services
1 1 (10.00%) Amazon AWS
1 1 (10.00%) Cloud Computing
1 1 (10.00%) Microsoft Azure
Communications & Networking
1 9 (90.00%) NAS
1 9 (90.00%) SAN
2 1 (10.00%) FCoE
2 1 (10.00%) Fibre Channel
2 1 (10.00%) Internet
2 1 (10.00%) iSCSI
2 1 (10.00%) SNMP
General
1 3 (30.00%) Finance
Job Titles
1 4 (40.00%) Analyst
1 4 (40.00%) Infrastructure Specialist
2 3 (30.00%) NetApp Specialist
2 3 (30.00%) Storage Specialist
3 2 (20.00%) SAN Specialist
3 2 (20.00%) SAN Storage Specialist
4 1 (10.00%) 3rd Line Support
4 1 (10.00%) Architect
4 1 (10.00%) Infrastructure Architect
4 1 (10.00%) Monitoring Specialist
4 1 (10.00%) NetBackup Specialist
Miscellaneous
1 6 (60.00%) Analytical Skills
2 1 (10.00%) Clustering
2 1 (10.00%) Data Centre
2 1 (10.00%) Enterprise Software
2 1 (10.00%) Public Cloud
Operating Systems
1 7 (70.00%) Windows
2 5 (50.00%) Unix
3 3 (30.00%) Windows Server
4 1 (10.00%) Red Hat Enterprise Linux
4 1 (10.00%) Windows Server 2008
4 1 (10.00%) Windows Server 2012
Processes & Methodologies
1 5 (50.00%) Document Management
1 5 (50.00%) Knowledge Management
1 5 (50.00%) Ticket Management
2 2 (20.00%) Data Management
3 1 (10.00%) High Availability
3 1 (10.00%) Network Monitoring
3 1 (10.00%) PLM
3 1 (10.00%) Service Design
3 1 (10.00%) Stakeholder Engagement
Qualifications
1 2 (20.00%) Degree
Quality Assurance & Compliance
1 5 (50.00%) SLA
System Software
1 6 (60.00%) VMware Infrastructure
2 5 (50.00%) vCloud
Systems Management
1 6 (60.00%) NetBackup
2 1 (10.00%) AppManager
2 1 (10.00%) HP SiteScope
Vendors
1 9 (90.00%) NetApp
2 6 (60.00%) 3PAR
2 6 (60.00%) HP
2 6 (60.00%) VMware
3 5 (50.00%) Brocade
3 5 (50.00%) Cisco
3 5 (50.00%) Symantec
4 4 (40.00%) EMC
5 1 (10.00%) Microsoft
5 1 (10.00%) NetIQ
5 1 (10.00%) Red Hat
5 1 (10.00%) Veritas