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

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 284 345 328
Rank change year-on-year
+61 -17
Permanent jobs citing CentOS 166 113 116
As % of all permanent IT jobs located in the South East 0.78% 0.49% 0.52%
As % of the Operating Systems category 2.66% 1.78% 1.78%
Number of salaries quoted 134 109 100
Average salary £42,500 £42,500 £41,500
Average salary % change year-on-year
- +2.40%
90% offered a salary of more than £25,000 £26,000 £23,000
10% offered a salary of more than £65,000 £55,000 £70,000
UK excluding London average salary £42,500 £38,500 £37,500
% change year-on-year
+10.38% +2.66%
CentOS
England

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 East region.

Operating Systems Category
South East
Permanent IT job ads with a match in the
Operating Systems category
6235 6365 6515
As % of all permanent IT jobs located in the South East 29.37% 27.71% 29.31%
Number of salaries quoted 5263 5369 5649
Average salary £40,000 £37,500 £37,500
Average salary % change year-on-year
+6.66% -
90% offered a salary of more than £23,500 £23,500 £24,000
10% offered a salary of more than £60,000 £58,500 £55,000
UK excluding London average salary £37,500 £36,000 £37,500
% change year-on-year
+4.16% -4.00%

CentOS
Jobs Demand Trend in the South East

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

CentOS Jobs Demand Trend in the South East

CentOS
Salary Trend in the South East

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

CentOS Salary Trend in the South East

CentOS
Salary Histogram in the South East

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

CentOS Salary Histogram in the South East

CentOS
Job Locations in the South East

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the South East region over the 3 months to 3 July 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
Berkshire +23 71 £42,500 -0.58% 9
Hampshire +7 43 £42,500 +6.25% 6
Surrey +18 22 £50,000 - 4
Kent +14 18 £65,000 +30.00% 2
Oxfordshire +20 15 £45,000 +5.88% 3
West Sussex +5 3 £40,000 +45.45%
East Sussex +16 1 £30,000 -25.00%
Buckinghamshire -12 1 £50,000 +92.30%
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 3 July 2015, IT jobs across the South East 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.

1 311 (99.04%) Linux
2 205 (65.29%) Red Hat
3 195 (62.10%) Windows
4 169 (53.82%) Red Hat Enterprise Linux
5 161 (51.27%) VMware
6 140 (44.59%) Puppet
7 110 (35.03%) TCP/IP
8 108 (34.39%) VMware Infrastructure
9 100 (31.85%) Python
10 93 (29.62%) Perl
10 93 (29.62%) Bash Shell
11 90 (28.66%) MySQL
12 87 (27.71%) Ubuntu
13 83 (26.43%) DevOps
14 76 (24.20%) Apache
15 72 (22.93%) Microsoft
16 69 (21.97%) PHP
17 63 (20.06%) Data Centre
18 62 (19.75%) SAN
18 62 (19.75%) Agile Software Development
18 62 (19.75%) Amazon AWS
19 60 (19.11%) Debian
20 59 (18.79%) Firewall
21 55 (17.52%) Oracle
22 52 (16.56%) Git (software)
23 48 (15.29%) SQL Server
23 48 (15.29%) Java
24 47 (14.97%) SQL
25 46 (14.65%) ITIL
26 44 (14.01%) HP

CentOS
Top Related IT Skills in the South East by Category

For the 6 months to 3 July 2015, IT jobs across the South East 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 76 (24.20%) Apache
2 40 (12.74%) IIS
3 26 (8.28%) Tomcat
4 25 (7.96%) nginx
5 16 (5.10%) Drupal
6 14 (4.46%) JBoss
6 14 (4.46%) OpenStack
7 12 (3.82%) CMS
8 10 (3.18%) Alfresco
8 10 (3.18%) WordPress
8 10 (3.18%) Lync
9 9 (2.87%) Elasticsearch
10 7 (2.23%) Confluence
10 7 (2.23%) SharePoint
11 6 (1.91%) MS Exchange
11 6 (1.91%) SharePoint 2010
11 6 (1.91%) Apache Solr
12 5 (1.59%) WebLogic
13 3 (0.96%) MediaWiki
13 3 (0.96%) Joomla!
Applications
1 27 (8.60%) MS Excel
2 3 (0.96%) MS Office
2 3 (0.96%) Mingle
3 1 (0.32%) Photoshop
3 1 (0.32%) MS Visio
Business Applications
1 4 (1.27%) Oracle General Ledger
2 1 (0.32%) Oracle BPM
Cloud Services
1 62 (19.75%) Amazon AWS
2 19 (6.05%) Microsoft Azure
3 11 (3.50%) Responsys
3 11 (3.50%) Office 365
3 11 (3.50%) Taleo
4 10 (3.18%) Cloud Computing
5 7 (2.23%) SaaS
6 4 (1.27%) Amazon EC2
7 3 (0.96%) Google Analytics
8 2 (0.64%) IaaS
8 2 (0.64%) CodePlex
9 1 (0.32%) Google Cloud Platform
9 1 (0.32%) PaaS
Communications & Networking
1 110 (35.03%) TCP/IP
2 62 (19.75%) SAN
3 59 (18.79%) Firewall
4 36 (11.46%) SSL
5 35 (11.15%) DNS
6 25 (7.96%) VPN
7 24 (7.64%) NAS
8 23 (7.32%) IPsec
9 15 (4.78%) LDAP
9 15 (4.78%) WAN
10 14 (4.46%) Fibre Channel
11 13 (4.14%) Cisco ASA
11 13 (4.14%) NetScreen
12 12 (3.82%) Network Security
12 12 (3.82%) FTP
13 11 (3.50%) HTTP
13 11 (3.50%) SNMP
14 10 (3.18%) LAN
15 9 (2.87%) OSPF
15 9 (2.87%) BGP
Database & Business Intelligence
1 90 (28.66%) MySQL
2 48 (15.29%) SQL Server
3 20 (6.37%) Redis
4 19 (6.05%) NoSQL
5 12 (3.82%) Hadoop
6 11 (3.50%) Oracle Reports
7 10 (3.18%) Oracle Database
8 9 (2.87%) Couchbase
8 9 (2.87%) MongoDB
8 9 (2.87%) Apache Cassandra
9 7 (2.23%) Big Data
9 7 (2.23%) PostgreSQL
9 7 (2.23%) SQL Server 2005
10 6 (1.91%) SQL Server 2008
11 4 (1.27%) Informix
11 4 (1.27%) MariaDB
12 3 (0.96%) Relational Database
12 3 (0.96%) DB2
12 3 (0.96%) SQL Server 2012
12 3 (0.96%) Neo4j
Development Applications
1 52 (16.56%) Git (software)
2 39 (12.42%) Jenkins
3 33 (10.51%) Subversion
4 30 (9.55%) Hudson
5 8 (2.55%) JIRA
6 7 (2.23%) Selenium
7 5 (1.59%) TeamCity
8 3 (0.96%) MSTest
8 3 (0.96%) Maven
8 3 (0.96%) NUnit
8 3 (0.96%) Visual Studio
8 3 (0.96%) Octopus Deploy
9 2 (0.64%) Redmine
9 2 (0.64%) VSS/SourceSafe
9 2 (0.64%) Bugzilla
9 2 (0.64%) CruiseControl
9 2 (0.64%) Bazaar
9 2 (0.64%) Atlassian Bamboo
9 2 (0.64%) Mercurial
10 1 (0.32%) PHPUnit
General
1 17 (5.41%) Finance
2 3 (0.96%) Publishing
2 3 (0.96%) Marketing
3 2 (0.64%) Back Office
3 2 (0.64%) Manufacturing
4 1 (0.32%) Advertising
4 1 (0.32%) Aerospace
4 1 (0.32%) Games
4 1 (0.32%) Retail
4 1 (0.32%) Billing
Job Titles
1 94 (29.94%) Systems Administrator
2 91 (28.98%) Administrator
3 87 (27.71%) Support Engineer
4 77 (24.52%) Linux Administrator
5 73 (23.25%) Linux Systems Administrator
6 47 (14.97%) Linux Engineer
7 40 (12.74%) Systems Engineer
8 38 (12.10%) DevOps Engineer
9 36 (11.46%) Infrastructure Engineer
10 31 (9.87%) IT Support
11 29 (9.24%) IT Support Engineer
12 19 (6.05%) Architect
13 16 (5.10%) Linux Support
14 13 (4.14%) 3rd Line Support
14 13 (4.14%) Linux Support Engineer
15 12 (3.82%) 3rd Line Support Engineer
15 12 (3.82%) Developer
16 11 (3.50%) Network Engineer
16 11 (3.50%) 1st Line Support
17 10 (3.18%) Applications Support
Libraries, Frameworks & Software Standards
1 36 (11.46%) LAMP
2 25 (7.96%) .NET
3 24 (7.64%) Web Services
4 22 (7.01%) ASP.NET
5 19 (6.05%) MSMQ
5 19 (6.05%) ASP.NET Web API
6 18 (5.73%) SignalR
7 12 (3.82%) HTML
8 11 (3.50%) ActiveMQ
9 8 (2.55%) CSS
10 7 (2.23%) RESTful
11 6 (1.91%) Memcached
11 6 (1.91%) CGI
12 4 (1.27%) ASP.NET MVC
12 4 (1.27%) FIX Protocol
12 4 (1.27%) ZeroMQ
12 4 (1.27%) RabbitMQ
13 3 (0.96%) Regular Expression
13 3 (0.96%) KnockoutJS
13 3 (0.96%) Silverlight
Miscellaneous
1 63 (20.06%) Data Centre
2 24 (7.64%) Analytical Skills
3 23 (7.32%) Computer Science
4 18 (5.73%) Derivative
5 12 (3.82%) Clustering
6 11 (3.50%) Statistics
6 11 (3.50%) Blog
7 7 (2.23%) Wiki
7 7 (2.23%) Blackberry
7 7 (2.23%) iPhone
8 6 (1.91%) Management Information System
9 5 (1.59%) Public Cloud
10 4 (1.27%) Eurex
10 4 (1.27%) EqualLogic
10 4 (1.27%) Fixed Income
11 3 (0.96%) Social Media
11 3 (0.96%) Enterprise Software
11 3 (0.96%) Private Cloud
12 2 (0.64%) Algorithms
12 2 (0.64%) Machine to Machine
Operating Systems
1 311 (99.04%) Linux
2 195 (62.10%) Windows
3 169 (53.82%) Red Hat Enterprise Linux
4 87 (27.71%) Ubuntu
5 60 (19.11%) Debian
6 41 (13.06%) UNIX
7 34 (10.83%) Windows 7
7 34 (10.83%) Windows Server 2008
8 29 (9.24%) Oracle Linux
9 26 (8.28%) Windows Server 2012
10 21 (6.69%) Solaris
11 18 (5.73%) SUSE
12 14 (4.46%) Fedora
13 10 (3.18%) Windows Server 2003
14 7 (2.23%) Android
14 7 (2.23%) Windows Phone
15 5 (1.59%) AIX
16 3 (0.96%) HPUX
17 2 (0.64%) FreeBSD
17 2 (0.64%) Apple iOS
Processes & Methodologies
1 83 (26.43%) DevOps
2 62 (19.75%) Agile Software Development
3 46 (14.65%) ITIL
4 43 (13.69%) Open Source
5 27 (8.60%) Server Building
6 26 (8.28%) Continuous Integration
6 26 (8.28%) Scrum
7 22 (7.01%) Configuration Management
8 20 (6.37%) Load Balancing
9 18 (5.73%) Service Delivery
9 18 (5.73%) Security Management
10 16 (5.10%) SOA
10 16 (5.10%) Software Testing
11 15 (4.78%) Migration
12 12 (3.82%) Software Delivery
13 11 (3.50%) Disaster Recovery
14 10 (3.18%) SIEM
15 9 (2.87%) User Stories
15 9 (2.87%) Cyber Security
16 8 (2.55%) E-Commerce
Programming Languages
1 100 (31.85%) Python
2 93 (29.62%) Perl
2 93 (29.62%) Bash Shell
3 69 (21.97%) PHP
4 48 (15.29%) Java
5 47 (14.97%) SQL
6 43 (13.69%) Shell Script
7 35 (11.15%) PowerShell
8 26 (8.28%) Ruby
9 25 (7.96%) C#
10 16 (5.10%) JavaScript
11 14 (4.46%) C++
11 14 (4.46%) C
12 6 (1.91%) Korn
12 6 (1.91%) AWK
13 3 (0.96%) Tcl
14 2 (0.64%) PL/SQL
14 2 (0.64%) Bourne shell
14 2 (0.64%) sed
15 1 (0.32%) Scala
Qualifications
1 42 (13.38%) Degree
2 35 (11.15%) Security Cleared
3 19 (6.05%) RHCE
3 19 (6.05%) RHCSA
4 18 (5.73%) Cisco Certification
5 17 (5.41%) DV Cleared
5 17 (5.41%) SC Cleared
6 14 (4.46%) VMware Certified Professional (VCP)
7 10 (3.18%) CCNP
8 8 (2.55%) CCNA
9 6 (1.91%) Microsoft Certification
10 5 (1.59%) MCSE
10 5 (1.59%) MySQL Certification
10 5 (1.59%) IC3 Certification
11 3 (0.96%) MCTS
11 3 (0.96%) MCSD
12 2 (0.64%) CISSP
13 1 (0.32%) PMI Certification
13 1 (0.32%) LPIC
13 1 (0.32%) CTC Cleared
Quality Assurance & Compliance
1 19 (6.05%) ISO/IEC 27001
2 9 (2.87%) SLA
3 4 (1.27%) QA
4 1 (0.32%) ISO 9001
System Software
1 108 (34.39%) VMware Infrastructure
2 41 (13.06%) Active Directory
3 35 (11.15%) vSphere
4 23 (7.32%) vCloud
4 23 (7.32%) Hyper-V
5 18 (5.73%) Docker
6 17 (5.41%) KVM
7 12 (3.82%) Samba
7 12 (3.82%) VMware ESX
7 12 (3.82%) XenServer
8 9 (2.87%) VMware ESXi
9 8 (2.55%) iptables
10 7 (2.23%) NFS
11 6 (1.91%) Varnish
11 6 (1.91%) VirtualBox
12 5 (1.59%) Xen
13 4 (1.27%) Postfix
14 3 (0.96%) qmail
14 3 (0.96%) Squid
15 2 (0.64%) Terminal Server
Systems Management
1 140 (44.59%) Puppet
2 39 (12.42%) Opscode Chef
3 18 (5.73%) HAProxy
4 17 (5.41%) Nagios
5 16 (5.10%) ZABBIX
6 15 (4.78%) cPanel
7 12 (3.82%) Plesk
8 11 (3.50%) Graphite
9 7 (2.23%) Vagrant
10 6 (1.91%) Capistrano
11 4 (1.27%) Cobbler
11 4 (1.27%) WMI
11 4 (1.27%) Rundeck
11 4 (1.27%) Webmin
12 3 (0.96%) Salt
12 3 (0.96%) Business Desktop Deployment
12 3 (0.96%) NetBackup
13 2 (0.64%) Tivoli
13 2 (0.64%) BMC PATROL
13 2 (0.64%) Ansible
Vendors
1 205 (65.29%) Red Hat
2 161 (51.27%) VMware
3 72 (22.93%) Microsoft
4 55 (17.52%) Oracle
5 44 (14.01%) HP
6 37 (11.78%) Cisco
7 20 (6.37%) Sun
7 20 (6.37%) Juniper
8 19 (6.05%) Citrix
9 11 (3.50%) Eloqua
10 10 (3.18%) F5
11 9 (2.87%) Splunk
11 9 (2.87%) Atlassian
12 8 (2.55%) CommVault
12 8 (2.55%) IBM
13 7 (2.23%) EMC
13 7 (2.23%) Percona
14 6 (1.91%) NetApp
14 6 (1.91%) Veeam
14 6 (1.91%) Google
Hampshire
Peopleworks
Salary: From £50,000 to £55,000 per annum £50,000 to £55,000 + Bonus (10%) Neg
Posted: 12 hours ago
Reading, Berkshire
Global Technology Solutions Ltd
Salary: £40000 - £45000 per annum + ben
Posted: Yesterday
Southampton, Hampshire
Connectus
Salary: bonus + benefits
Posted: Yesterday
Tunbridge Wells, Kent
Lawrence Harvey Enterprise
Salary: Benefits
Posted: Yesterday
Guildford, Surrey
ANSON MCCADE
Salary: £60,000 - £80,000 + outstanding package
Posted: 2 days ago
Newbury, Berkshire
Opus Recruitment Solutions Ltd
Salary: £40000 - £45000 per annum
Posted: 3 days ago
Oxford, Oxfordshire
Opus Recruitment Solutions Ltd
Salary: £45000 - £50000 per annum
Posted: 3 days ago
Hampshire
Austin Fraser Limited
Salary: £45000 - £55000 per annum + Excellent Benefits
Posted: 3 days ago
Faringdon, Oxfordshire
RecruitmentRevolution.com Limited
Salary: Up to £35,000 per annum
Posted: 4 days ago
Slough, Berkshire
Premier IT
Salary: £25000 - £33000 per annum + Benefits
Posted: 4 days ago
Berkshire
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 4 days ago
Tunbridge Wells, Kent
Lawrence Harvey Enterprise
Salary: £60000 - £65000.00 per annum + Benefits
Posted: 5 days ago
Oxford, Oxfordshire
Net Recruit.co.uk Ltd
Salary: £24000 - £30000 per annum, Benefits Flexible working hours
Posted: 5 days ago
Southampton, Hampshire
Connectus
Salary: £25000 per annum + bonus + benefits
Posted: 5 days ago
Sutton, Surrey
Reed Business Information Ltd
Salary: From £30,000 to £40,000 per annum + 29 days + share ops scheme + pensi
Posted: 9 days ago
Slough
Computer Futures
Salary: £40000 - £45000 per annum + competitive
Posted: 11 days ago
Reading
360 Resourcing
Salary: £35k - 50k per year + excellent bens
Posted: 15 days ago
Slough
Computer Futures
Salary: £40000 - £45000 per annum + competitive
Posted: 18 days ago
Southampton
Hays IT - Uk Posting account
Salary: £20000.00 - £27500 per annum + Generous Benefits
Posted: 19 days ago
Farnborough
Austin Fraser Limited
Salary: £30000 - £40000.00 per annum + Excellent Benefits
Posted: 22 days ago