The table below looks at the statistics for CentOS skills in IT jobs advertised for the Oxfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 104 115 -
Rank change year-on-year
+11 -
Permanent jobs citing CentOS 12 5 0
As % of all permanent IT jobs located in Oxfordshire 0.80% 0.33% -
As % of the Operating Systems category 2.73% 1.51% -
Number of salaries quoted 11 3 0
Average salary £42,000 £50,000 -
Average salary % change year-on-year
-16.00% -
UK excluding London average salary £42,500 £41,500 £38,500
% change year-on-year
+2.40% +7.79%
CentOS
South East

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

Operating Systems Category
Oxfordshire
Permanent IT job ads with a match in the
Operating Systems category
439 331 470
As % of all permanent IT jobs located in Oxfordshire 29.31% 21.88% 27.84%
Number of salaries quoted 335 284 414
Average salary £40,000 £32,750 £40,000
Average salary % change year-on-year
+22.13% -18.12%
90% offered a salary of more than £24,000 £22,500 £22,000
10% offered a salary of more than £55,000 £55,000 £50,000
UK excluding London average salary £37,500 £37,000 £37,500
% change year-on-year
+1.35% -1.33%

CentOS
Jobs Demand Trend in Oxfordshire

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

CentOS Jobs Demand Trend in Oxfordshire

CentOS
Salary Trend in Oxfordshire

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

CentOS Salary Trend in Oxfordshire

CentOS
Salary Histogram in Oxfordshire

This chart provides a salary histogram for IT jobs citing CentOS across the Oxfordshire region over the 3 months to 28 August 2015.

CentOS Salary Histogram in Oxfordshire

CentOS
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Oxfordshire region over the 3 months to 28 August 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford +1 8 £42,500 -15.00%
Faringdon - 3 £35,000 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 28 August 2015, IT jobs across the Oxfordshire 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 33 (100.00%) Linux
2 20 (60.61%) Red Hat
3 19 (57.58%) Ubuntu
4 17 (51.52%) Python
5 16 (48.48%) TCP/IP
6 15 (45.45%) Perl
7 14 (42.42%) Apache
7 14 (42.42%) Bash Shell
7 14 (42.42%) Puppet
8 13 (39.39%) Debian
9 12 (36.36%) Firewall
9 12 (36.36%) Red Hat Enterprise Linux
10 11 (33.33%) DNS
10 11 (33.33%) Data Centre
11 10 (30.30%) Active Directory
11 10 (30.30%) MySQL
11 10 (30.30%) ITIL
12 9 (27.27%) VMware
12 9 (27.27%) ZABBIX
12 9 (27.27%) Windows
12 9 (27.27%) LDAP
12 9 (27.27%) LAN
12 9 (27.27%) WAN
13 8 (24.24%) UNIX
14 7 (21.21%) Ruby
14 7 (21.21%) JIRA
14 7 (21.21%) SUSE
15 6 (18.18%) DHCP
15 6 (18.18%) Tomcat
15 6 (18.18%) SSL

CentOS
Top Related IT Skills in Oxfordshire by Category

For the 6 months to 28 August 2015, IT jobs across the Oxfordshire 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 14 (42.42%) Apache
2 6 (18.18%) Tomcat
3 4 (12.12%) WebLogic
3 4 (12.12%) JBoss
3 4 (12.12%) nginx
3 4 (12.12%) Confluence
4 3 (9.09%) OpenStack
4 3 (9.09%) MS Exchange
5 2 (6.06%) SharePoint 2010
5 2 (6.06%) Lync
5 2 (6.06%) SharePoint
6 1 (3.03%) Exchange Server 2010
6 1 (3.03%) Elasticsearch
Applications
1 5 (15.15%) MS Office
2 3 (9.09%) MS Visio
Cloud Services
1 5 (15.15%) Cloud Computing
1 5 (15.15%) Amazon AWS
2 3 (9.09%) SaaS
Communications & Networking
1 16 (48.48%) TCP/IP
2 12 (36.36%) Firewall
3 11 (33.33%) DNS
4 9 (27.27%) LDAP
4 9 (27.27%) LAN
4 9 (27.27%) WAN
5 6 (18.18%) DHCP
5 6 (18.18%) SSL
6 3 (9.09%) VLAN
6 3 (9.09%) Network Security
6 3 (9.09%) X.509
6 3 (9.09%) FTP
6 3 (9.09%) HTTP
6 3 (9.09%) VPN
6 3 (9.09%) SMTP
7 2 (6.06%) Unified Communications
7 2 (6.06%) SAN
7 2 (6.06%) Wi-Fi
7 2 (6.06%) WPA
Database & Business Intelligence
1 10 (30.30%) MySQL
2 4 (12.12%) MariaDB
3 1 (3.03%) DB2
3 1 (3.03%) Apache Cassandra
3 1 (3.03%) NoSQL
Development Applications
1 7 (21.21%) JIRA
2 5 (15.15%) Git (software)
2 5 (15.15%) Subversion
3 2 (6.06%) Bugzilla
3 2 (6.06%) Redmine
4 1 (3.03%) Jenkins
General
1 3 (9.09%) Finance
1 3 (9.09%) Billing
Job Titles
1 20 (60.61%) Administrator
2 19 (57.58%) Systems Administrator
3 12 (36.36%) Linux Administrator
3 12 (36.36%) Linux Engineer
4 10 (30.30%) Linux Systems Administrator
5 5 (15.15%) Linux Support
5 5 (15.15%) Systems Engineer
6 4 (12.12%) Support Engineer
6 4 (12.12%) Linux Support Engineer
7 3 (9.09%) Analyst
7 3 (9.09%) Support Analyst
8 2 (6.06%) Technical Support
8 2 (6.06%) IT Support Analyst
8 2 (6.06%) Cloud Engineer
8 2 (6.06%) Senior Linux Administrator
8 2 (6.06%) IT Support
9 1 (3.03%) Linux Specialist
9 1 (3.03%) Senior Linux Engineer
9 1 (3.03%) Senior Linux Systems Administrator
9 1 (3.03%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (9.09%) RabbitMQ
2 2 (6.06%) Web Services
3 1 (3.03%) RESTful
Miscellaneous
1 11 (33.33%) Data Centre
2 5 (15.15%) Clustering
3 4 (12.12%) Wiki
4 3 (9.09%) iPhone
4 3 (9.09%) Blackberry
5 2 (6.06%) Enterprise Software
6 1 (3.03%) Hedge funds
Operating Systems
1 33 (100.00%) Linux
2 19 (57.58%) Ubuntu
3 13 (39.39%) Debian
4 12 (36.36%) Red Hat Enterprise Linux
5 9 (27.27%) Windows
6 8 (24.24%) UNIX
7 7 (21.21%) SUSE
8 3 (9.09%) Android
8 3 (9.09%) Windows Server 2008
8 3 (9.09%) Windows Phone
9 2 (6.06%) Apple iOS
9 2 (6.06%) Solaris
10 1 (3.03%) AIX
10 1 (3.03%) HPUX
10 1 (3.03%) Fedora
Processes & Methodologies
1 10 (30.30%) ITIL
2 6 (18.18%) Configuration Management
3 5 (15.15%) Open Source
3 5 (15.15%) DevOps
4 4 (12.12%) Root Cause Analysis
4 4 (12.12%) Migration
5 3 (9.09%) Project Management
5 3 (9.09%) Change Management
5 3 (9.09%) Identity Management
5 3 (9.09%) Security Management
5 3 (9.09%) Capacity Management
5 3 (9.09%) Service Continuity Management
5 3 (9.09%) Document Management
6 2 (6.06%) Information Security
7 1 (3.03%) Agile Software Development
7 1 (3.03%) Data Management
7 1 (3.03%) Scrum
7 1 (3.03%) Network Design
7 1 (3.03%) Continuous Integration
7 1 (3.03%) Kanban
Programming Languages
1 17 (51.52%) Python
2 15 (45.45%) Perl
3 14 (42.42%) Bash Shell
4 7 (21.21%) Ruby
5 5 (15.15%) Java
6 4 (12.12%) PHP
6 4 (12.12%) Korn
6 4 (12.12%) C++
7 3 (9.09%) Shell Script
8 1 (3.03%) JavaScript
Quality Assurance & Compliance
1 1 (3.03%) ISO 9001
1 1 (3.03%) ISO/IEC 27001
System Software
1 10 (30.30%) Active Directory
2 4 (12.12%) Squid
2 4 (12.12%) qmail
3 3 (9.09%) vSphere
3 3 (9.09%) KVM
3 3 (9.09%) VMware Infrastructure
4 2 (6.06%) Terminal Server
Systems Management
1 14 (42.42%) Puppet
2 9 (27.27%) ZABBIX
3 5 (15.15%) Opscode Chef
3 5 (15.15%) Nagios
4 4 (12.12%) Rundeck
5 3 (9.09%) Backup Exec
6 2 (6.06%) logstash
Vendors
1 20 (60.61%) Red Hat
2 9 (27.27%) VMware
3 4 (12.12%) Sophos
4 3 (9.09%) Microsoft
5 2 (6.06%) Intel
5 2 (6.06%) Websense
5 2 (6.06%) Veeam
5 2 (6.06%) CommVault
6 1 (3.03%) Symantec
6 1 (3.03%) Juniper
6 1 (3.03%) HP
6 1 (3.03%) EMC
6 1 (3.03%) Oracle
6 1 (3.03%) Sybase
6 1 (3.03%) Cisco
6 1 (3.03%) IBM