The table below looks at the statistics for CentOS skills in IT jobs advertised for the Wales region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
UK / Wales
Rank 91 94 94
Rank change year-on-year
+3 0
Permanent jobs citing CentOS 11 9 17
As % of all permanent IT jobs located in Wales 1.01% 0.67% 1.24%
As % of the Operating Systems category 4.37% 2.41% 4.25%
Number of salaries quoted 11 8 12
Median salary £35,000 £45,000 £35,750
Median salary % change year-on-year
-22.22% +25.87%
90% offered a salary of more than £24,000 £41,500 £24,000
10% offered a salary of more than £40,000 £45,000 £44,500
UK excluding London median salary £45,000 £45,000 £41,750
% change year-on-year
- +7.78%

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

Operating Systems Category
Wales
Permanent IT job ads with a match in the
Operating Systems category
252 374 400
As % of all permanent IT jobs located in Wales 23.20% 27.77% 29.18%
Number of salaries quoted 225 334 313
Median salary £35,000 £35,000 £37,750
Median salary % change year-on-year
- -7.28%
90% offered a salary of more than £23,500 £21,992 £24,000
10% offered a salary of more than £42,500 £47,500 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Wales

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

CentOS Jobs Demand Trend in Wales

CentOS
Salary Trend in Wales

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

CentOS Salary Trend in Wales

CentOS
Salary Histogram in Wales

This chart provides a salary histogram for IT jobs citing CentOS across the Wales region over the 3 months to 20 February 2017.

CentOS Salary Histogram in Wales

CentOS
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Wales region over the 3 months to 20 February 2017. 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 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
South Wales +17 9 £35,000 -22.22% 1
West Wales - 2 £40,000 -
CentOS
UK

CentOS
Top 30 Related IT Skills in Wales

For the 6 months to 20 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 Wales region with a requirement for CentOS.

1 23 (100.00%) Linux
2 21 (91.30%) Red Hat
3 12 (52.17%) Red Hat Enterprise Linux
4 10 (43.48%) Debian
5 9 (39.13%) Ubuntu
6 8 (34.78%) Apache
6 8 (34.78%) DNS
7 7 (30.43%) Cisco
7 7 (30.43%) Python
7 7 (30.43%) Telecoms
8 6 (26.09%) Advertising
8 6 (26.09%) EMC
8 6 (26.09%) TCP/IP
8 6 (26.09%) IBM
8 6 (26.09%) Oracle
8 6 (26.09%) Agile Software Development
8 6 (26.09%) QA
9 5 (21.74%) Squid
9 5 (21.74%) Marketing
9 5 (21.74%) VMware
9 5 (21.74%) OpenLDAP
9 5 (21.74%) NAS
9 5 (21.74%) Network Security
9 5 (21.74%) iSCSI
9 5 (21.74%) PaaS
9 5 (21.74%) High Availability
9 5 (21.74%) VoIP
9 5 (21.74%) Kerberos
9 5 (21.74%) NFS
9 5 (21.74%) E-Commerce

CentOS
Top Related IT Skills in 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 8 (34.78%) Apache
2 2 (8.70%) JBoss
2 2 (8.70%) Tomcat
2 2 (8.70%) WebLogic
3 1 (4.35%) Confluence
3 1 (4.35%) IIS
3 1 (4.35%) nginx
3 1 (4.35%) OpenStack
3 1 (4.35%) Oracle HTTP Server
3 1 (4.35%) Skype for Business
Applications
1 1 (4.35%) MS Excel
Cloud Services
1 5 (21.74%) PaaS
2 4 (17.39%) Amazon AWS
3 1 (4.35%) GitHub
3 1 (4.35%) Microsoft Azure
Communications & Networking
1 8 (34.78%) DNS
2 6 (26.09%) TCP/IP
3 5 (21.74%) Firewall
3 5 (21.74%) iSCSI
3 5 (21.74%) Kerberos
3 5 (21.74%) NAS
3 5 (21.74%) Network Security
3 5 (21.74%) OpenLDAP
3 5 (21.74%) SAN
3 5 (21.74%) VoIP
4 2 (8.70%) IP Telephony
4 2 (8.70%) MPLS
4 2 (8.70%) PBX
4 2 (8.70%) RTP
4 2 (8.70%) Wireshark
5 1 (4.35%) BIG-IP
5 1 (4.35%) HTTP
5 1 (4.35%) Unified Communications
Database & Business Intelligence
1 5 (21.74%) Big Data
1 5 (21.74%) Data Mining
2 4 (17.39%) MySQL
3 3 (13.04%) PostgreSQL
4 2 (8.70%) Oracle Database
5 1 (4.35%) SQL Server
Development Applications
1 2 (8.70%) Jenkins
2 1 (4.35%) Atlassian Bamboo
2 1 (4.35%) Bitbucket
2 1 (4.35%) Cucumber
2 1 (4.35%) Git (software)
2 1 (4.35%) JIRA
2 1 (4.35%) JUnit
2 1 (4.35%) TestLink
2 1 (4.35%) VersionOne
General
1 7 (30.43%) Telecoms
2 6 (26.09%) Advertising
3 5 (21.74%) Marketing
4 3 (13.04%) Finance
5 1 (4.35%) Games
5 1 (4.35%) Legal
5 1 (4.35%) Pharmaceutical
Job Titles
1 11 (47.83%) Administrator
2 9 (39.13%) Linux Administrator
3 8 (34.78%) Linux Systems Administrator
4 6 (26.09%) Systems Administrator
5 5 (21.74%) Systems Engineer
6 3 (13.04%) Linux Engineer
6 3 (13.04%) Security Engineer
6 3 (13.04%) Unix Administrator
7 2 (8.70%) DBA
7 2 (8.70%) IT Engineer
7 2 (8.70%) IT Security Engineer
7 2 (8.70%) Linux Systems Engineer
7 2 (8.70%) Oracle DBA
7 2 (8.70%) VoIP Engineer
8 1 (4.35%) 3rd Line Engineer
8 1 (4.35%) Analyst
8 1 (4.35%) Junior
8 1 (4.35%) Junior Systems Engineer
8 1 (4.35%) Solaris Administrator
8 1 (4.35%) Test Analyst
Libraries, Frameworks & Software Standards
1 1 (4.35%) LAMP
1 1 (4.35%) LAPP Stack
Miscellaneous
1 1 (4.35%) Analytical Skills
1 1 (4.35%) Client/Server
1 1 (4.35%) Clustering
1 1 (4.35%) LPAR
1 1 (4.35%) User Experience
Operating Systems
1 23 (100.00%) Linux
2 12 (52.17%) Red Hat Enterprise Linux
3 10 (43.48%) Debian
4 9 (39.13%) Ubuntu
5 4 (17.39%) AIX
5 4 (17.39%) Unix
5 4 (17.39%) Windows
6 3 (13.04%) HPUX
6 3 (13.04%) Solaris
6 3 (13.04%) Windows Server
7 2 (8.70%) Windows Server 2012
8 1 (4.35%) Android
8 1 (4.35%) Apple iOS
8 1 (4.35%) Gentoo
8 1 (4.35%) Windows Server 2008
Processes & Methodologies
1 6 (26.09%) Agile Software Development
2 5 (21.74%) E-Commerce
2 5 (21.74%) High Availability
2 5 (21.74%) Low Latency
2 5 (21.74%) Mobile Marketing
3 4 (17.39%) Configuration Management
4 2 (8.70%) Continuous Integration
4 2 (8.70%) Network Monitoring
4 2 (8.70%) Security Management
4 2 (8.70%) Security Monitoring
4 2 (8.70%) SIEM
5 1 (4.35%) Bug Management
5 1 (4.35%) Change Management
5 1 (4.35%) DevOps
5 1 (4.35%) Load Balancing
5 1 (4.35%) Migration
5 1 (4.35%) Regression Testing
5 1 (4.35%) Service Delivery
5 1 (4.35%) Test Management
5 1 (4.35%) Vulnerability Assessment
Programming Languages
1 7 (30.43%) Python
2 4 (17.39%) Java
3 3 (13.04%) Bash Shell
4 2 (8.70%) Perl
5 1 (4.35%) C
5 1 (4.35%) C++
5 1 (4.35%) JavaScript
5 1 (4.35%) Korn
5 1 (4.35%) Objective-C
5 1 (4.35%) PHP
5 1 (4.35%) PowerShell
5 1 (4.35%) R
5 1 (4.35%) Ruby
Qualifications
1 3 (13.04%) DV Cleared
1 3 (13.04%) Security Cleared
2 1 (4.35%) RHCE
Quality Assurance & Compliance
1 6 (26.09%) QA
System Software
1 5 (21.74%) NFS
1 5 (21.74%) Squid
2 3 (13.04%) Active Directory
2 3 (13.04%) VMware Infrastructure
2 3 (13.04%) vSphere
3 1 (4.35%) Hyper-V
Systems Management
1 3 (13.04%) Ansible
2 2 (8.70%) Opscode Chef
2 2 (8.70%) Puppet
3 1 (4.35%) SCCM
3 1 (4.35%) WSUS
Vendors
1 21 (91.30%) Red Hat
2 7 (30.43%) Cisco
3 6 (26.09%) EMC
3 6 (26.09%) IBM
3 6 (26.09%) Oracle
4 5 (21.74%) VMware
5 2 (8.70%) Acme Packet
5 2 (8.70%) Brocade
5 2 (8.70%) Clearswift
5 2 (8.70%) Palo Alto
5 2 (8.70%) SonicWALL
5 2 (8.70%) Splunk
6 1 (4.35%) BroadSoft
6 1 (4.35%) Dell
6 1 (4.35%) F5
6 1 (4.35%) Microsoft
6 1 (4.35%) Perforce
6 1 (4.35%) Radware
6 1 (4.35%) Sonus
6 1 (4.35%) Yealink
Cardiff, South Glamorgan
IntaPeople
Salary: £20000 - £30000 per annum
Posted: 2 days ago