The table below looks at the statistics for CentOS skills in IT jobs advertised for the Cardiff region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 59 67 -
Rank change year-on-year
+8 -
Permanent jobs citing CentOS 9 7 0
As % of all permanent IT jobs located in Cardiff 1.35% 1.07% -
As % of the Operating Systems category 5.42% 4.32% -
Number of salaries quoted 9 6 0
Average salary £37,000 £37,500 -
Average salary % change year-on-year
-1.33% -
UK excluding London average salary £42,500 £37,500 £38,500
% change year-on-year
+13.33% -2.59%
CentOS
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 Cardiff region.

Operating Systems Category
Cardiff
Permanent IT job ads with a match in the
Operating Systems category
166 162 104
As % of all permanent IT jobs located in Cardiff 24.92% 24.70% 18.44%
Number of salaries quoted 130 142 97
Average salary £35,000 £33,000 £32,500
Average salary % change year-on-year
+6.06% +1.53%
90% offered a salary of more than £27,000 £27,000 £25,000
10% offered a salary of more than £42,500 £40,500 £47,100
UK excluding London average salary £37,500 £36,500 £37,500
% change year-on-year
+2.73% -2.66%

CentOS
Jobs Demand Trend in Cardiff

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Cardiff region as a proportion of the total demand within 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 22 May 2015.

CentOS Salary Histogram in Cardiff

CentOS
Top 30 Related IT Skills in Cardiff

For the 6 months to 22 May 2015, IT jobs across the Cardiff region citing CentOS 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 CentOS.

1 18 (100.00%) Linux
2 11 (61.11%) Perl
2 11 (61.11%) SaaS
3 9 (50.00%) Amazon AWS
3 9 (50.00%) VMware
4 8 (44.44%) Firewall
5 7 (38.89%) Public Cloud
6 6 (33.33%) Bash Shell
6 6 (33.33%) Red Hat Enterprise Linux
6 6 (33.33%) Finance
6 6 (33.33%) Windows
7 5 (27.78%) Apache
7 5 (27.78%) Python
7 5 (27.78%) UNIX
7 5 (27.78%) Red Hat
7 5 (27.78%) Debian
7 5 (27.78%) Welsh Language
7 5 (27.78%) Load Balancing
7 5 (27.78%) Puppet
8 4 (22.22%) nginx
8 4 (22.22%) Product Management
8 4 (22.22%) SQLite
8 4 (22.22%) VMware Infrastructure
8 4 (22.22%) Configuration Management
8 4 (22.22%) TCP/IP
9 3 (16.67%) HTTP
9 3 (16.67%) MySQL
9 3 (16.67%) Ruby
9 3 (16.67%) Nagios
9 3 (16.67%) Incident Management

CentOS
Top Related IT Skills in Cardiff by Category

For the 6 months to 22 May 2015, IT jobs across the Cardiff region citing CentOS 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 CentOS. Up to 20 skills are shown per category.

Application Platforms
1 5 (27.78%) Apache
2 4 (22.22%) nginx
3 2 (11.11%) OpenStack
3 2 (11.11%) IIS
4 1 (5.56%) Tomcat
Applications
1 2 (11.11%) MS Excel
Cloud Services
1 11 (61.11%) SaaS
2 9 (50.00%) Amazon AWS
3 3 (16.67%) Amazon EC2
4 1 (5.56%) Microsoft Azure
Communications & Networking
1 8 (44.44%) Firewall
2 4 (22.22%) TCP/IP
3 3 (16.67%) HTTP
3 3 (16.67%) Wireshark
4 2 (11.11%) tcpdump
4 2 (11.11%) VLAN
4 2 (11.11%) LDAP
4 2 (11.11%) SAN
5 1 (5.56%) VPN
5 1 (5.56%) DNS
5 1 (5.56%) SSL
5 1 (5.56%) SNMP
5 1 (5.56%) LAN
5 1 (5.56%) VoIP
5 1 (5.56%) WAN
5 1 (5.56%) SSH
5 1 (5.56%) MPLS
5 1 (5.56%) VPLS
5 1 (5.56%) NetScaler
Database & Business Intelligence
1 4 (22.22%) SQLite
2 3 (16.67%) MySQL
3 2 (11.11%) SQL Server
4 1 (5.56%) Data Warehouse
4 1 (5.56%) Amazon RDS
4 1 (5.56%) Oracle Database
4 1 (5.56%) Oracle Database 11g
General
1 6 (33.33%) Finance
2 5 (27.78%) Welsh Language
Job Titles
1 6 (33.33%) Systems Engineer
2 5 (27.78%) Linux Engineer
2 5 (27.78%) Linux Systems Engineer
3 4 (22.22%) Administrator
3 4 (22.22%) Systems Administrator
3 4 (22.22%) Linux Systems Administrator
3 4 (22.22%) Linux Administrator
4 2 (11.11%) Network Operations Manager
4 2 (11.11%) DevOps Engineer
4 2 (11.11%) Senior Systems Engineer
4 2 (11.11%) Operations Manager
4 2 (11.11%) UNIX Systems Administrator
4 2 (11.11%) UNIX Administrator
4 2 (11.11%) Network Manager
5 1 (5.56%) Oracle DBA
5 1 (5.56%) DBA
5 1 (5.56%) Cloud Engineer
5 1 (5.56%) Senior Linux Engineer
5 1 (5.56%) Operations Engineer
Libraries, Frameworks & Software Standards
1 1 (5.56%) Web Services
1 1 (5.56%) LAMP
Miscellaneous
1 7 (38.89%) Public Cloud
2 1 (5.56%) Clustering
2 1 (5.56%) Analytical Skills
2 1 (5.56%) Computer Science
Operating Systems
1 18 (100.00%) Linux
2 6 (33.33%) Red Hat Enterprise Linux
2 6 (33.33%) Windows
3 5 (27.78%) UNIX
3 5 (27.78%) Debian
4 2 (11.11%) FreeBSD
5 1 (5.56%) AIX
5 1 (5.56%) Ubuntu
Processes & Methodologies
1 5 (27.78%) Load Balancing
2 4 (22.22%) Product Management
2 4 (22.22%) Configuration Management
3 3 (16.67%) Incident Management
4 2 (11.11%) Continuous Improvement
4 2 (11.11%) Time Management
4 2 (11.11%) People Management
4 2 (11.11%) Analytics
4 2 (11.11%) DevOps
4 2 (11.11%) Vulnerability Assessment
4 2 (11.11%) Information Security
5 1 (5.56%) ETL
5 1 (5.56%) Network Design
5 1 (5.56%) Migration
5 1 (5.56%) Service Delivery
5 1 (5.56%) Risk Management
5 1 (5.56%) Network Monitoring
5 1 (5.56%) Data Migration
Programming Languages
1 11 (61.11%) Perl
2 6 (33.33%) Bash Shell
3 5 (27.78%) Python
4 3 (16.67%) Ruby
5 2 (11.11%) SQL
6 1 (5.56%) T-SQL
6 1 (5.56%) PL/SQL
6 1 (5.56%) C#
6 1 (5.56%) Java
6 1 (5.56%) PowerShell
Qualifications
1 2 (11.11%) VMware Certified Professional (VCP)
2 1 (5.56%) Oracle Certification
2 1 (5.56%) Degree
System Software
1 4 (22.22%) VMware Infrastructure
2 2 (11.11%) iptables
2 2 (11.11%) Active Directory
3 1 (5.56%) KVM
3 1 (5.56%) XenServer
Systems Management
1 5 (27.78%) Puppet
2 3 (16.67%) Nagios
3 2 (11.11%) yum
3 2 (11.11%) Opscode Chef
3 2 (11.11%) Nmap
3 2 (11.11%) Nessus
4 1 (5.56%) Ansible
4 1 (5.56%) Graphite
Vendors
1 9 (50.00%) VMware
2 5 (27.78%) Red Hat
3 2 (11.11%) Oracle
3 2 (11.11%) Microsoft
4 1 (5.56%) Informatica
4 1 (5.56%) Cisco
4 1 (5.56%) Teradata
4 1 (5.56%) Google
4 1 (5.56%) Brocade
4 1 (5.56%) SonicWALL
Cardiff, South Wales, Wales
Cardiff University
Salary: £39,685 - £45,954 per annum (Grade 7), plus attractive defined-benefits pension and 37 days per annum holiday entitlement.
Posted: 11 days ago