The table below looks at the statistics for CentOS skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 23 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
South Wales / Cardiff
Rank 60 - 58
Rank change year-on-year
- 0
Permanent jobs citing CentOS 4 0 10
As % of all permanent IT jobs located in Cardiff 0.75% - 1.46%
As % of the Operating Systems category 3.23% - 5.65%
Number of salaries quoted 4 0 9
Median salary £30,000 - £33,750
90% offered a salary of more than £24,300 - £24,000
10% offered a salary of more than £52,500 - £41,800
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year
- +11.11%

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

Operating Systems Category
Cardiff
Permanent IT job ads with a match in the
Operating Systems category
124 173 177
As % of all permanent IT jobs located in Cardiff 23.13% 23.57% 25.92%
Number of salaries quoted 111 151 154
Median salary £35,000 £34,000 £38,000
Median salary % change year-on-year
+2.94% -10.52%
90% offered a salary of more than £23,500 £22,500 £24,000
10% offered a salary of more than £47,500 £45,000 £48,650
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Cardiff

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

CentOS Jobs Demand Trend in Cardiff

CentOS
Salary Trend in Cardiff

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

CentOS Salary Trend in Cardiff

CentOS
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing CentOS across the Cardiff region over the 3 months to 23 February 2017.

CentOS Salary Histogram in Cardiff

CentOS
Top 30 Related IT Skills in Cardiff

For the 6 months to 23 February 2017, IT jobs citing CentOS 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 Cardiff region with a requirement for CentOS.

1 8 (100.00%) Linux
1 8 (100.00%) Red Hat
2 4 (50.00%) TCP/IP
2 4 (50.00%) Cisco
2 4 (50.00%) Python
2 4 (50.00%) MySQL
3 3 (37.50%) Oracle
3 3 (37.50%) Java
3 3 (37.50%) Apache
3 3 (37.50%) VoIP
3 3 (37.50%) Debian
3 3 (37.50%) PostgreSQL
3 3 (37.50%) Firewall
3 3 (37.50%) Ubuntu
4 2 (25.00%) Wireshark
4 2 (25.00%) SonicWALL
4 2 (25.00%) VMware Infrastructure
4 2 (25.00%) Brocade
4 2 (25.00%) Security Management
4 2 (25.00%) VMware
4 2 (25.00%) Tomcat
4 2 (25.00%) JBoss
4 2 (25.00%) PBX
4 2 (25.00%) Windows
4 2 (25.00%) MPLS
4 2 (25.00%) Configuration Management
4 2 (25.00%) RTP
4 2 (25.00%) Red Hat Enterprise Linux
4 2 (25.00%) Amazon AWS
4 2 (25.00%) Acme Packet

CentOS
Top Related IT Skills in Cardiff 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 3 (37.50%) Apache
2 2 (25.00%) JBoss
2 2 (25.00%) Tomcat
3 1 (12.50%) IIS
3 1 (12.50%) nginx
3 1 (12.50%) OpenStack
3 1 (12.50%) Oracle HTTP Server
3 1 (12.50%) Skype for Business
Applications
1 1 (12.50%) MS Excel
Cloud Services
1 2 (25.00%) Amazon AWS
2 1 (12.50%) GitHub
2 1 (12.50%) Microsoft Azure
Communications & Networking
1 4 (50.00%) TCP/IP
2 3 (37.50%) Firewall
2 3 (37.50%) VoIP
3 2 (25.00%) MPLS
3 2 (25.00%) PBX
3 2 (25.00%) RTP
3 2 (25.00%) Wireshark
4 1 (12.50%) BIG-IP
4 1 (12.50%) DNS
4 1 (12.50%) HTTP
Database & Business Intelligence
1 4 (50.00%) MySQL
2 3 (37.50%) PostgreSQL
3 1 (12.50%) SQL Server
Development Applications
1 1 (12.50%) Bitbucket
1 1 (12.50%) Git (software)
1 1 (12.50%) Jenkins
General
1 1 (12.50%) Finance
1 1 (12.50%) Games
1 1 (12.50%) Pharmaceutical
Job Titles
1 5 (62.50%) Systems Engineer
2 3 (37.50%) Linux Engineer
3 2 (25.00%) Linux Systems Engineer
4 1 (12.50%) 3rd Line Engineer
4 1 (12.50%) Administrator
4 1 (12.50%) Infrastructure Engineer
4 1 (12.50%) Infrastructure Security Engineer
4 1 (12.50%) Junior
4 1 (12.50%) Junior Systems Engineer
4 1 (12.50%) Linux Administrator
4 1 (12.50%) Linux Systems Administrator
4 1 (12.50%) Operations Engineer
4 1 (12.50%) Security Engineer
4 1 (12.50%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (12.50%) LAMP
1 1 (12.50%) LAPP Stack
Miscellaneous
1 1 (12.50%) Analytical Skills
Operating Systems
1 8 (100.00%) Linux
2 3 (37.50%) Debian
2 3 (37.50%) Ubuntu
3 2 (25.00%) Red Hat Enterprise Linux
3 2 (25.00%) Windows
4 1 (12.50%) AIX
4 1 (12.50%) Gentoo
4 1 (12.50%) Unix
4 1 (12.50%) Windows Server
4 1 (12.50%) Windows Server 2008
Processes & Methodologies
1 2 (25.00%) Configuration Management
1 2 (25.00%) Network Monitoring
1 2 (25.00%) Security Management
2 1 (12.50%) Change Management
2 1 (12.50%) Continuous Integration
2 1 (12.50%) DevOps
2 1 (12.50%) ITIL
2 1 (12.50%) Load Balancing
2 1 (12.50%) Migration
2 1 (12.50%) Service Delivery
2 1 (12.50%) Vulnerability Assessment
Programming Languages
1 4 (50.00%) Python
2 3 (37.50%) Java
3 2 (25.00%) Bash Shell
4 1 (12.50%) C
4 1 (12.50%) Perl
4 1 (12.50%) PowerShell
4 1 (12.50%) R
4 1 (12.50%) Ruby
Qualifications
1 1 (12.50%) RHCE
Quality Assurance & Compliance
1 1 (12.50%) QA
System Software
1 2 (25.00%) VMware Infrastructure
2 1 (12.50%) Active Directory
2 1 (12.50%) Hyper-V
2 1 (12.50%) vSphere
Systems Management
1 1 (12.50%) Ansible
1 1 (12.50%) SCCM
1 1 (12.50%) WSUS
Vendors
1 8 (100.00%) Red Hat
2 4 (50.00%) Cisco
3 3 (37.50%) Oracle
4 2 (25.00%) Acme Packet
4 2 (25.00%) Brocade
4 2 (25.00%) SonicWALL
4 2 (25.00%) VMware
5 1 (12.50%) Dell
5 1 (12.50%) EMC
5 1 (12.50%) F5
5 1 (12.50%) IBM
5 1 (12.50%) Microsoft
5 1 (12.50%) Radware
Cardiff, South Glamorgan
CPS Group UK
Salary: £50000 - £70000 per annum + Option for working from home
Posted: 22 hours ago
Cardiff, South Glamorgan
IntaPeople
Salary: £20000 - £30000 per annum
Posted: 5 days ago