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

Location
3 months to
3 Aug 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 67 74 -
Rank change year-on-year
+7 -
Permanent jobs citing CentOS 11 2 0
As % of all permanent IT jobs located in Oxford 1.43% 0.27% -
As % of the Operating Systems category 4.17% 1.20% -
Number of salaries quoted 11 2 0
Average salary £42,500 £42,500 -
UK excluding London average salary £42,500 £40,000 £38,500
% change year-on-year
+6.25% +3.89%
CentOS
Oxfordshire

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

Operating Systems Category
Oxford
Permanent IT job ads with a match in the
Operating Systems category
264 167 191
As % of all permanent IT jobs located in Oxford 34.38% 22.36% 19.88%
Number of salaries quoted 221 158 162
Average salary £41,000 £35,000 £43,500
Average salary % change year-on-year
+17.14% -19.54%
90% offered a salary of more than £26,000 £25,000 £30,000
10% offered a salary of more than £54,000 £57,000 £55,000
UK excluding London average salary £37,500 £37,000 £37,500
% change year-on-year
+1.35% -1.33%

CentOS
Jobs Demand Trend in Oxford

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Oxford region as a proportion of the total demand within the Operating Systems category.

CentOS Jobs Demand Trend in Oxford

CentOS
Salary Trend in Oxford

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

CentOS Salary Trend in Oxford

CentOS
Salary Histogram in Oxford

This chart provides a salary histogram for IT jobs citing CentOS across the Oxford region over the 3 months to 3 August 2015.

CentOS Salary Histogram in Oxford

CentOS
Top 30 Related IT Skills in Oxford

For the 6 months to 3 August 2015, IT jobs across the Oxford 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 30 (100.00%) Linux
2 18 (60.00%) Perl
2 18 (60.00%) Python
3 16 (53.33%) Red Hat
3 16 (53.33%) Red Hat Enterprise Linux
4 13 (43.33%) Bash Shell
4 13 (43.33%) Puppet
4 13 (43.33%) VMware
4 13 (43.33%) Apache
5 12 (40.00%) TCP/IP
5 12 (40.00%) Data Centre
6 11 (36.67%) Ubuntu
7 10 (33.33%) Debian
7 10 (33.33%) Ruby
8 8 (26.67%) DNS
8 8 (26.67%) Windows
8 8 (26.67%) Firewall
9 7 (23.33%) UNIX
9 7 (23.33%) LDAP
9 7 (23.33%) SUSE
9 7 (23.33%) Subversion
9 7 (23.33%) Git (software)
9 7 (23.33%) Open Source
10 6 (20.00%) Opscode Chef
10 6 (20.00%) Windows Phone
10 6 (20.00%) ZABBIX
10 6 (20.00%) Cloud Computing
10 6 (20.00%) Android
10 6 (20.00%) iPhone
10 6 (20.00%) Tomcat

CentOS
Top Related IT Skills in Oxford by Category

For the 6 months to 3 August 2015, IT jobs across the Oxford 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 13 (43.33%) Apache
2 6 (20.00%) Tomcat
3 4 (13.33%) WebLogic
3 4 (13.33%) JBoss
3 4 (13.33%) nginx
4 3 (10.00%) OpenStack
5 2 (6.67%) MS Exchange
5 2 (6.67%) Confluence
6 1 (3.33%) SharePoint 2010
6 1 (3.33%) Lync
6 1 (3.33%) Exchange Server 2010
6 1 (3.33%) SharePoint
Applications
1 1 (3.33%) MS Office
Cloud Services
1 6 (20.00%) Cloud Computing
2 5 (16.67%) Amazon AWS
Communications & Networking
1 12 (40.00%) TCP/IP
2 8 (26.67%) DNS
2 8 (26.67%) Firewall
3 7 (23.33%) LDAP
4 6 (20.00%) LAN
4 6 (20.00%) WAN
5 4 (13.33%) HTTP
6 3 (10.00%) SMTP
6 3 (10.00%) DHCP
6 3 (10.00%) SSL
7 2 (6.67%) Fibre Channel
7 2 (6.67%) VLAN
8 1 (3.33%) Unified Communications
8 1 (3.33%) Wi-Fi
8 1 (3.33%) WPA
8 1 (3.33%) SAN
Database & Business Intelligence
1 6 (20.00%) MySQL
2 2 (6.67%) MariaDB
3 1 (3.33%) DB2
Development Applications
1 7 (23.33%) Subversion
1 7 (23.33%) Git (software)
2 2 (6.67%) JIRA
3 1 (3.33%) Redmine
3 1 (3.33%) Bugzilla
Job Titles
1 18 (60.00%) Administrator
2 17 (56.67%) Systems Administrator
3 11 (36.67%) Linux Administrator
4 10 (33.33%) Linux Systems Administrator
5 9 (30.00%) Linux Engineer
6 5 (16.67%) Linux Support
7 4 (13.33%) Linux Support Engineer
7 4 (13.33%) Support Engineer
8 3 (10.00%) Systems Engineer
9 2 (6.67%) Support Analyst
9 2 (6.67%) Technical Support
9 2 (6.67%) Architect
9 2 (6.67%) Analyst
9 2 (6.67%) Senior Architect
9 2 (6.67%) Cloud Engineer
10 1 (3.33%) Junior Support Engineer
10 1 (3.33%) DevOps Engineer
10 1 (3.33%) Lead Systems Engineer
10 1 (3.33%) IT Support
10 1 (3.33%) Linux Specialist
Libraries, Frameworks & Software Standards
1 1 (3.33%) Web Services
Miscellaneous
1 12 (40.00%) Data Centre
2 6 (20.00%) Blackberry
2 6 (20.00%) iPhone
3 3 (10.00%) Clustering
4 2 (6.67%) Wiki
4 2 (6.67%) Enterprise Storage
4 2 (6.67%) Private Cloud
5 1 (3.33%) Enterprise Software
Operating Systems
1 30 (100.00%) Linux
2 16 (53.33%) Red Hat Enterprise Linux
3 11 (36.67%) Ubuntu
4 10 (33.33%) Debian
5 8 (26.67%) Windows
6 7 (23.33%) UNIX
6 7 (23.33%) SUSE
7 6 (20.00%) Android
7 6 (20.00%) Windows Phone
8 2 (6.67%) Windows Server 2008
8 2 (6.67%) Solaris
9 1 (3.33%) AIX
9 1 (3.33%) HPUX
9 1 (3.33%) Apple iOS
Processes & Methodologies
1 7 (23.33%) Open Source
2 6 (20.00%) ITIL
3 4 (13.33%) Migration
4 3 (10.00%) Mentoring
5 2 (6.67%) Critical Success Factor
5 2 (6.67%) DevOps
5 2 (6.67%) Information Security
5 2 (6.67%) Configuration Management
5 2 (6.67%) Enterprise Architecture
5 2 (6.67%) Time Management
6 1 (3.33%) Agile Software Development
6 1 (3.33%) Data Management
Programming Languages
1 18 (60.00%) Perl
1 18 (60.00%) Python
2 13 (43.33%) Bash Shell
3 10 (33.33%) Ruby
4 5 (16.67%) PHP
5 4 (13.33%) C++
5 4 (13.33%) Java
5 4 (13.33%) Korn
Quality Assurance & Compliance
1 2 (6.67%) SLA
System Software
1 4 (13.33%) Squid
1 4 (13.33%) VMware Infrastructure
1 4 (13.33%) qmail
1 4 (13.33%) vSphere
1 4 (13.33%) Active Directory
2 1 (3.33%) Terminal Server
Systems Management
1 13 (43.33%) Puppet
2 6 (20.00%) Opscode Chef
2 6 (20.00%) ZABBIX
3 5 (16.67%) Nagios
4 2 (6.67%) logstash
Vendors
1 16 (53.33%) Red Hat
2 13 (43.33%) VMware
3 3 (10.00%) Sophos
4 2 (6.67%) Websense
4 2 (6.67%) Intel
4 2 (6.67%) Microsoft
5 1 (3.33%) HP
5 1 (3.33%) EMC
5 1 (3.33%) Oracle
5 1 (3.33%) Sybase
5 1 (3.33%) IBM
5 1 (3.33%) CommVault
5 1 (3.33%) Symantec
5 1 (3.33%) Veeam