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

3 months to
3 Dec 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 83 86 86
Rank change year-on-year
+3 0
Permanent jobs citing CentOS 14 7 9
As % of all permanent IT jobs located in South Wales 1.33% 0.61% 0.80%
As % of the Operating Systems category 5.65% 2.28% 3.40%
Number of salaries quoted 11 7 9
Median salary £42,500 £40,000 £34,000
Median salary % change year-on-year
+6.25% +17.64%
90% offered a salary of more than £30,000 £35,000 £24,000
10% offered a salary of more than £45,000 £50,500 £45,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
CentOS
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 South Wales region.

Operating Systems Category
South Wales
Permanent IT job ads with a match in the
Operating Systems category
248 307 265
As % of all permanent IT jobs located in South Wales 23.48% 26.70% 23.41%
Number of salaries quoted 218 280 247
Median salary £35,000 £35,000 £33,140
Median salary % change year-on-year
- +5.61%
90% offered a salary of more than £24,500 £20,500 £21,000
10% offered a salary of more than £45,000 £45,000 £45,000
UK excluding London median salary £37,500 £37,500 £37,000
% change year-on-year
- +1.35%

CentOS
Jobs Demand Trend in South Wales

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

CentOS Jobs Demand Trend in South Wales

CentOS
Salary Trend in South Wales

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

CentOS Salary Trend in South Wales

CentOS
Salary Histogram in South Wales

This chart provides a salary histogram for IT jobs citing CentOS across the South Wales region over the 3 months to 3 December 2016.

CentOS Salary Histogram in South Wales

CentOS
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the South Wales region over the 3 months to 3 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Torfaen +5 5 £42,500 +6.25%
Cardiff +11 4 £33,750 -28.94%
Glamorgan - 2 - -
Bridgend - 1 £40,000 - 2
CentOS
Wales

CentOS
Top 30 Related IT Skills in South Wales

For the 6 months to 3 December 2016, 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 South Wales region with a requirement for CentOS.

1 26 (100.00%) Linux
2 24 (92.31%) Red Hat
3 19 (73.08%) Red Hat Enterprise Linux
4 10 (38.46%) DNS
4 10 (38.46%) Ubuntu
5 9 (34.62%) Agile Software Development
5 9 (34.62%) Apache
6 8 (30.77%) Cisco
6 8 (30.77%) QA
7 7 (26.92%) Bash Shell
7 7 (26.92%) IBM
7 7 (26.92%) Python
7 7 (26.92%) Java
7 7 (26.92%) EMC
7 7 (26.92%) Advertising
7 7 (26.92%) Telecoms
7 7 (26.92%) Debian
8 6 (23.08%) Firewall
8 6 (23.08%) Kerberos
8 6 (23.08%) NFS
8 6 (23.08%) SAN
8 6 (23.08%) Oracle
8 6 (23.08%) E-Commerce
8 6 (23.08%) Data Mining
8 6 (23.08%) PaaS
8 6 (23.08%) OpenLDAP
8 6 (23.08%) NAS
8 6 (23.08%) Network Security
8 6 (23.08%) iSCSI
8 6 (23.08%) Squid

CentOS
Top Related IT Skills in South Wales 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 9 (34.62%) Apache
2 3 (11.54%) Tomcat
3 2 (7.69%) Confluence
3 2 (7.69%) WebLogic
4 1 (3.85%) IIS
4 1 (3.85%) JBoss
4 1 (3.85%) nginx
4 1 (3.85%) OpenStack
4 1 (3.85%) Oracle HTTP Server
4 1 (3.85%) Skype for Business
Applications
1 1 (3.85%) MS Excel
Cloud Services
1 6 (23.08%) PaaS
2 5 (19.23%) Amazon AWS
Communications & Networking
1 10 (38.46%) DNS
2 6 (23.08%) Firewall
2 6 (23.08%) iSCSI
2 6 (23.08%) Kerberos
2 6 (23.08%) NAS
2 6 (23.08%) Network Security
2 6 (23.08%) OpenLDAP
2 6 (23.08%) SAN
3 4 (15.38%) VoIP
4 3 (11.54%) TCP/IP
5 2 (7.69%) MPLS
5 2 (7.69%) Wireshark
6 1 (3.85%) BIG-IP
6 1 (3.85%) HTTP
6 1 (3.85%) IP Telephony
Database & Business Intelligence
1 6 (23.08%) Big Data
1 6 (23.08%) Data Mining
2 3 (11.54%) MySQL
3 2 (7.69%) Oracle Database
3 2 (7.69%) PostgreSQL
4 1 (3.85%) SQL Server
Development Applications
1 6 (23.08%) Jenkins
2 3 (11.54%) Atlassian Bamboo
2 3 (11.54%) Cucumber
2 3 (11.54%) JUnit
3 2 (7.69%) Git (software)
3 2 (7.69%) Hudson
3 2 (7.69%) JIRA
3 2 (7.69%) Selenium
4 1 (3.85%) TeamCity
4 1 (3.85%) TestLink
4 1 (3.85%) Vagrant
4 1 (3.85%) VersionOne
General
1 7 (26.92%) Advertising
1 7 (26.92%) Telecoms
2 6 (23.08%) Marketing
3 2 (7.69%) Finance
3 2 (7.69%) Pharmaceutical
4 1 (3.85%) Games
4 1 (3.85%) Legal
Job Titles
1 13 (50.00%) Administrator
2 9 (34.62%) Linux Administrator
2 9 (34.62%) Systems Administrator
3 8 (30.77%) Linux Systems Administrator
4 4 (15.38%) Systems Engineer
5 3 (11.54%) Linux Engineer
6 2 (7.69%) Analyst
6 2 (7.69%) DBA
6 2 (7.69%) Developer
6 2 (7.69%) Developer in Test
6 2 (7.69%) Oracle DBA
6 2 (7.69%) Test Automation Developer
6 2 (7.69%) Test Automation Engineer
6 2 (7.69%) Test Engineer
6 2 (7.69%) Unix Administrator
7 1 (3.85%) DevOps Engineer
7 1 (3.85%) Junior
7 1 (3.85%) Linux Systems Engineer
7 1 (3.85%) Test Analyst
7 1 (3.85%) Unix Analyst
Libraries, Frameworks & Software Standards
1 2 (7.69%) .NET
1 2 (7.69%) ASP.NET
1 2 (7.69%) LAPP Stack
2 1 (3.85%) LAMP
Miscellaneous
1 2 (7.69%) Analytical Skills
2 1 (3.85%) Client/Server
2 1 (3.85%) Clustering
2 1 (3.85%) LPAR
2 1 (3.85%) User Experience
Operating Systems
1 26 (100.00%) Linux
2 19 (73.08%) Red Hat Enterprise Linux
3 10 (38.46%) Ubuntu
4 7 (26.92%) Debian
5 4 (15.38%) Windows
6 3 (11.54%) AIX
6 3 (11.54%) Android
6 3 (11.54%) Apple iOS
6 3 (11.54%) Unix
7 2 (7.69%) HPUX
7 2 (7.69%) Solaris
8 1 (3.85%) Windows Server
8 1 (3.85%) Windows Server 2008
Processes & Methodologies
1 9 (34.62%) Agile Software Development
2 6 (23.08%) E-Commerce
2 6 (23.08%) High Availability
2 6 (23.08%) Low Latency
2 6 (23.08%) Mobile Marketing
3 5 (19.23%) Continuous Integration
4 4 (15.38%) Configuration Management
5 2 (7.69%) BDD
5 2 (7.69%) ITIL
5 2 (7.69%) Network Monitoring
5 2 (7.69%) Scrum
5 2 (7.69%) TDD
5 2 (7.69%) Test Automation
6 1 (3.85%) Bug Management
6 1 (3.85%) Change Management
6 1 (3.85%) DevOps
6 1 (3.85%) Load Balancing
6 1 (3.85%) Service Delivery
6 1 (3.85%) Test Management
6 1 (3.85%) Vulnerability Assessment
Programming Languages
1 7 (26.92%) Bash Shell
1 7 (26.92%) Java
1 7 (26.92%) Python
2 4 (15.38%) Perl
3 3 (11.54%) C++
3 3 (11.54%) JavaScript
3 3 (11.54%) Korn
3 3 (11.54%) Objective-C
3 3 (11.54%) PHP
4 2 (7.69%) C#
5 1 (3.85%) C
5 1 (3.85%) PowerShell
5 1 (3.85%) R
5 1 (3.85%) Ruby
Qualifications
1 2 (7.69%) DV Cleared
1 2 (7.69%) RHCE
1 2 (7.69%) Security Cleared
Quality Assurance & Compliance
1 8 (30.77%) QA
System Software
1 6 (23.08%) NFS
1 6 (23.08%) Squid
2 4 (15.38%) VMware Infrastructure
3 2 (7.69%) Virtual Machines
4 1 (3.85%) Active Directory
4 1 (3.85%) Docker
4 1 (3.85%) Hyper-V
4 1 (3.85%) vSphere
Systems Management
1 5 (19.23%) Ansible
2 3 (11.54%) Opscode Chef
2 3 (11.54%) Puppet
3 1 (3.85%) SCCM
3 1 (3.85%) WSUS
Vendors
1 24 (92.31%) Red Hat
2 8 (30.77%) Cisco
3 7 (26.92%) EMC
3 7 (26.92%) IBM
4 6 (23.08%) Oracle
5 4 (15.38%) F5
5 4 (15.38%) VMware
6 2 (7.69%) Brocade
6 2 (7.69%) SonicWALL
7 1 (3.85%) AppDynamics
7 1 (3.85%) Atlassian
7 1 (3.85%) BroadSoft
7 1 (3.85%) Dell
7 1 (3.85%) Microsoft
7 1 (3.85%) Perforce
7 1 (3.85%) Polycom
7 1 (3.85%) Radware
7 1 (3.85%) Sonus
7 1 (3.85%) Yealink
Bridgend, Mid Glamorgan
CGI
Salary: £25000 - £30000 per annum + benefits
Posted: 16 days ago
Bridgend, Mid Glamorgan
CGI
Salary: £35000 - £40000 per annum + benefits
Posted: 16 days ago