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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 284 315 341
Rank change year-on-year
+31 +26
Permanent jobs citing CentOS 167 129 105
As % of all permanent IT jobs located in the South East 0.81% 0.57% 0.48%
As % of the Operating Systems category 2.77% 1.99% 1.65%
Number of salaries quoted 133 115 91
Average salary £42,500 £42,500 £43,500
Average salary % change year-on-year
- -2.29%
90% offered a salary of more than £25,000 £27,500 £26,500
10% offered a salary of more than £64,500 £57,500 £70,000
UK excluding London average salary £42,500 £40,000 £37,500
% change year-on-year
+6.25% +6.66%
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
6031 6471 6364
As % of all permanent IT jobs located in the South East 29.08% 28.57% 28.86%
Number of salaries quoted 5138 5372 5499
Average salary £40,000 £37,500 £37,500
Average salary % change year-on-year
+6.66% -
90% offered a salary of more than £24,000 £24,000 £24,000
10% offered a salary of more than £57,500 £57,500 £55,000
UK excluding London average salary £37,500 £36,500 £37,500
% change year-on-year
+2.73% -2.66%

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 31 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 31 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 +47 82 £42,500 -2.01% 7
Hampshire 0 42 £42,500 +3.65% 4
Surrey +16 22 £50,000 - 6
Kent +18 18 £65,000 +30.00% 1
Oxfordshire +17 11 £40,000 -5.88% 2
Buckinghamshire -1 2 £42,500 +63.46%
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 31 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
2 197 (62.74%) Red Hat
3 186 (59.24%) Windows
4 158 (50.32%) Red Hat Enterprise Linux
5 156 (49.68%) Puppet
6 147 (46.82%) VMware
7 114 (36.31%) Python
8 108 (34.39%) TCP/IP
9 97 (30.89%) Perl
10 96 (30.57%) VMware Infrastructure
11 95 (30.25%) Bash Shell
12 94 (29.94%) DevOps
12 94 (29.94%) MySQL
13 85 (27.07%) Apache
14 77 (24.52%) Ubuntu
15 74 (23.57%) Agile Software Development
16 70 (22.29%) PHP
17 68 (21.66%) Data Centre
18 67 (21.34%) Amazon AWS
19 64 (20.38%) Microsoft
20 59 (18.79%) Firewall
21 55 (17.52%) ITIL
21 55 (17.52%) Git (software)
22 54 (17.20%) Java
23 53 (16.88%) Debian
24 52 (16.56%) Oracle
25 51 (16.24%) SAN
26 46 (14.65%) Degree
26 46 (14.65%) SQL
27 45 (14.33%) Open Source

CentOS
Top Related IT Skills in the South East by Category

For the 6 months to 31 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 85 (27.07%) Apache
2 33 (10.51%) Tomcat
2 33 (10.51%) IIS
3 29 (9.24%) nginx
4 23 (7.32%) OpenStack
5 18 (5.73%) JBoss
6 15 (4.78%) Drupal
7 11 (3.50%) CMS
7 11 (3.50%) Elasticsearch
7 11 (3.50%) Lync
8 8 (2.55%) Alfresco
8 8 (2.55%) WordPress
9 7 (2.23%) Confluence
9 7 (2.23%) MS Exchange
10 6 (1.91%) WebLogic
10 6 (1.91%) Apache Solr
11 5 (1.59%) Joomla!
11 5 (1.59%) SharePoint
11 5 (1.59%) SharePoint 2010
12 4 (1.27%) Exchange Server 2007
Applications
1 24 (7.64%) MS Excel
2 6 (1.91%) MS Office
3 3 (0.96%) Mingle
4 2 (0.64%) Photoshop
4 2 (0.64%) MS Visio
Business Applications
1 2 (0.64%) Oracle General Ledger
2 1 (0.32%) Oracle BPM
Cloud Services
1 67 (21.34%) Amazon AWS
2 21 (6.69%) Microsoft Azure
3 12 (3.82%) Responsys
3 12 (3.82%) Taleo
4 11 (3.50%) Cloud Computing
5 10 (3.18%) Office 365
6 8 (2.55%) SaaS
7 5 (1.59%) Google Analytics
8 4 (1.27%) IaaS
9 3 (0.96%) Amazon EC2
10 2 (0.64%) PaaS
10 2 (0.64%) CodePlex
Communications & Networking
1 108 (34.39%) TCP/IP
2 59 (18.79%) Firewall
3 51 (16.24%) SAN
4 41 (13.06%) DNS
5 36 (11.46%) SSL
6 26 (8.28%) VPN
7 23 (7.32%) IPsec
8 21 (6.69%) WAN
9 19 (6.05%) NAS
10 16 (5.10%) LAN
11 15 (4.78%) Fibre Channel
12 14 (4.46%) LDAP
13 13 (4.14%) FTP
14 12 (3.82%) Network Security
15 11 (3.50%) NetScreen
15 11 (3.50%) OSPF
15 11 (3.50%) BGP
15 11 (3.50%) Cisco ASA
16 10 (3.18%) HTTP
16 10 (3.18%) DHCP
Database & Business Intelligence
1 94 (29.94%) MySQL
2 32 (10.19%) SQL Server
3 28 (8.92%) NoSQL
4 27 (8.60%) Redis
5 16 (5.10%) MongoDB
6 15 (4.78%) Couchbase
7 12 (3.82%) Hadoop
7 12 (3.82%) Oracle Reports
8 11 (3.50%) Apache Cassandra
9 10 (3.18%) Oracle Database
10 7 (2.23%) Big Data
11 5 (1.59%) PostgreSQL
12 4 (1.27%) MariaDB
13 3 (0.96%) Relational Database
13 3 (0.96%) Neo4j
13 3 (0.96%) RavenDB
14 2 (0.64%) DB2
14 2 (0.64%) Informix
15 1 (0.32%) SQL Server 2005
15 1 (0.32%) SQL Server Integration Services
Development Applications
1 55 (17.52%) Git (software)
2 43 (13.69%) Jenkins
3 36 (11.46%) Subversion
4 33 (10.51%) Hudson
5 9 (2.87%) JIRA
5 9 (2.87%) Selenium
6 5 (1.59%) TeamCity
7 3 (0.96%) Octopus Deploy
7 3 (0.96%) MSTest
7 3 (0.96%) Maven
7 3 (0.96%) NUnit
7 3 (0.96%) Visual Studio
8 2 (0.64%) Bugzilla
8 2 (0.64%) CruiseControl
8 2 (0.64%) PHPUnit
8 2 (0.64%) Bazaar
8 2 (0.64%) Atlassian Bamboo
8 2 (0.64%) Mercurial
8 2 (0.64%) Redmine
9 1 (0.32%) Juju
General
1 15 (4.78%) Finance
2 5 (1.59%) Publishing
2 5 (1.59%) Marketing
3 4 (1.27%) Back Office
4 2 (0.64%) Billing
4 2 (0.64%) Manufacturing
5 1 (0.32%) Advertising
5 1 (0.32%) Aerospace
5 1 (0.32%) Retail
Job Titles
1 83 (26.43%) Systems Administrator
2 81 (25.80%) Administrator
3 77 (24.52%) Support Engineer
4 68 (21.66%) Linux Administrator
5 63 (20.06%) Linux Systems Administrator
6 49 (15.61%) DevOps Engineer
7 46 (14.65%) Linux Engineer
8 40 (12.74%) Systems Engineer
9 31 (9.87%) Infrastructure Engineer
10 29 (9.24%) IT Support
11 27 (8.60%) IT Support Engineer
12 18 (5.73%) Architect
12 18 (5.73%) Linux DevOps Engineer
13 17 (5.41%) Developer
14 14 (4.46%) Linux Support
15 12 (3.82%) Linux Systems Engineer
15 12 (3.82%) Linux Support Engineer
16 11 (3.50%) 2nd Line Support Engineer
16 11 (3.50%) Cloud Architect
16 11 (3.50%) 2nd Line Support
Libraries, Frameworks & Software Standards
1 35 (11.15%) LAMP
2 32 (10.19%) Web Services
3 26 (8.28%) .NET
4 24 (7.64%) ASP.NET
5 21 (6.69%) MSMQ
5 21 (6.69%) ASP.NET Web API
6 20 (6.37%) SignalR
7 16 (5.10%) ActiveMQ
8 13 (4.14%) HTML
9 9 (2.87%) CSS
9 9 (2.87%) RESTful
10 7 (2.23%) CGI
11 6 (1.91%) Memcached
12 5 (1.59%) RabbitMQ
13 4 (1.27%) ASP.NET MVC
13 4 (1.27%) XML
13 4 (1.27%) ZeroMQ
14 3 (0.96%) SOAP
14 3 (0.96%) Regular Expression
14 3 (0.96%) KnockoutJS
Miscellaneous
1 68 (21.66%) Data Centre
2 26 (8.28%) Analytical Skills
3 22 (7.01%) Computer Science
4 15 (4.78%) Derivative
5 12 (3.82%) Statistics
6 11 (3.50%) Blog
7 10 (3.18%) Clustering
8 9 (2.87%) Management Information System
9 7 (2.23%) Wiki
10 6 (1.91%) iPhone
10 6 (1.91%) Blackberry
11 5 (1.59%) Enterprise Software
11 5 (1.59%) Public Cloud
11 5 (1.59%) Social Media
12 3 (0.96%) EqualLogic
12 3 (0.96%) Private Cloud
13 2 (0.64%) Eurex
13 2 (0.64%) Algorithms
13 2 (0.64%) Enterprise Storage
13 2 (0.64%) Mobile App
Operating Systems
1 311 (99.04%) Linux
2 186 (59.24%) Windows
3 158 (50.32%) Red Hat Enterprise Linux
4 77 (24.52%) Ubuntu
5 53 (16.88%) Debian
6 40 (12.74%) UNIX
7 29 (9.24%) Windows 7
8 27 (8.60%) Windows Server 2008
9 26 (8.28%) Oracle Linux
10 25 (7.96%) Windows Server 2012
11 16 (5.10%) SUSE
12 14 (4.46%) Solaris
13 13 (4.14%) Fedora
14 8 (2.55%) Windows Server 2003
15 6 (1.91%) Android
15 6 (1.91%) Windows Phone
16 2 (0.64%) Apple iOS
16 2 (0.64%) AIX
17 1 (0.32%) HPUX
17 1 (0.32%) FreeBSD
Processes & Methodologies
1 94 (29.94%) DevOps
2 74 (23.57%) Agile Software Development
3 55 (17.52%) ITIL
4 45 (14.33%) Open Source
5 35 (11.15%) Configuration Management
6 31 (9.87%) Scrum
7 29 (9.24%) Continuous Integration
8 27 (8.60%) Server Building
9 19 (6.05%) Load Balancing
10 17 (5.41%) Security Management
11 16 (5.10%) SOA
11 16 (5.10%) Service Delivery
12 15 (4.78%) Disaster Recovery
12 15 (4.78%) Migration
12 15 (4.78%) User Stories
13 14 (4.46%) Software Delivery
13 14 (4.46%) Software Testing
14 13 (4.14%) Patch Management
15 11 (3.50%) Change Management
16 10 (3.18%) Software Engineering
Programming Languages
1 114 (36.31%) Python
2 97 (30.89%) Perl
3 95 (30.25%) Bash Shell
4 70 (22.29%) PHP
5 54 (17.20%) Java
6 46 (14.65%) SQL
7 43 (13.69%) Shell Script
8 38 (12.10%) PowerShell
9 26 (8.28%) C#
10 25 (7.96%) Ruby
11 19 (6.05%) JavaScript
12 16 (5.10%) C++
13 12 (3.82%) C
14 6 (1.91%) Korn
14 6 (1.91%) AWK
15 2 (0.64%) Tcl
15 2 (0.64%) Bourne shell
15 2 (0.64%) sed
16 1 (0.32%) Groovy
16 1 (0.32%) Scala
Qualifications
1 46 (14.65%) Degree
2 31 (9.87%) Security Cleared
3 23 (7.32%) Cisco Certification
4 16 (5.10%) RHCE
4 16 (5.10%) RHCSA
5 14 (4.46%) DV Cleared
6 13 (4.14%) SC Cleared
6 13 (4.14%) CCNA
7 11 (3.50%) VMware Certified Professional (VCP)
8 7 (2.23%) Microsoft Certification
8 7 (2.23%) CCNP
9 5 (1.59%) MCSE
9 5 (1.59%) MySQL Certification
9 5 (1.59%) IC3 Certification
10 3 (0.96%) CCIE
10 3 (0.96%) MCSD
10 3 (0.96%) JNCIP
10 3 (0.96%) MCTS
11 2 (0.64%) CISSP
12 1 (0.32%) CTC Cleared
Quality Assurance & Compliance
1 18 (5.73%) ISO/IEC 27001
2 8 (2.55%) SLA
3 5 (1.59%) QA
4 2 (0.64%) ISO 9001
System Software
1 96 (30.57%) VMware Infrastructure
2 41 (13.06%) Active Directory
3 26 (8.28%) vSphere
4 22 (7.01%) vCloud
5 21 (6.69%) KVM
6 20 (6.37%) Docker
7 15 (4.78%) Hyper-V
8 11 (3.50%) XenServer
8 11 (3.50%) iptables
9 10 (3.18%) Samba
10 8 (2.55%) VMware ESX
11 7 (2.23%) VMware ESXi
11 7 (2.23%) VirtualBox
12 6 (1.91%) Varnish
12 6 (1.91%) Squid
12 6 (1.91%) qmail
13 5 (1.59%) Xen
13 5 (1.59%) NFS
14 4 (1.27%) Postfix
15 2 (0.64%) Terminal Server
Systems Management
1 156 (49.68%) Puppet
2 43 (13.69%) Opscode Chef
3 24 (7.64%) ZABBIX
4 20 (6.37%) HAProxy
5 17 (5.41%) Nagios
6 13 (4.14%) cPanel
7 12 (3.82%) Graphite
8 8 (2.55%) Vagrant
8 8 (2.55%) Plesk
9 7 (2.23%) Rundeck
10 4 (1.27%) Capistrano
11 3 (0.96%) NetBackup
11 3 (0.96%) WMI
11 3 (0.96%) Business Desktop Deployment
11 3 (0.96%) Salt
12 2 (0.64%) Opsview
12 2 (0.64%) Backup Exec
12 2 (0.64%) BMC PATROL
12 2 (0.64%) Cobbler
12 2 (0.64%) Ansible
Vendors
1 197 (62.74%) Red Hat
2 147 (46.82%) VMware
3 64 (20.38%) Microsoft
4 52 (16.56%) Oracle
5 38 (12.10%) Cisco
6 37 (11.78%) HP
7 21 (6.69%) Citrix
8 20 (6.37%) Juniper
9 19 (6.05%) Sun
10 16 (5.10%) Splunk
11 15 (4.78%) Atlassian
12 12 (3.82%) Eloqua
12 12 (3.82%) Percona
13 9 (2.87%) F5
14 8 (2.55%) CommVault
15 7 (2.23%) EMC
15 7 (2.23%) Google
16 6 (1.91%) Veeam
17 5 (1.59%) Websense
17 5 (1.59%) NetApp
Fareham, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: benefits
Posted: 2 days ago
Reading, Berkshire
360 Resourcing Solutions
Salary: £45k - 55k per year + + bonus, Contributory Pension, Private Health et
Posted: 2 days ago
Hampshire
Peopleworks
Salary: From £50,000 to £52,000 per annum £50,000 to £52,000 + Bonus (10%) Neg
Posted: 2 days ago
Leatherhead, Surrey
McGregor Boyall
Salary: £50000.00 - £55000.00 per annum + Bonus
Posted: 2 days ago
Faringdon, Oxfordshire
RecruitmentRevolution.com Limited
Salary: Up to £35,000 per annum
Posted: 3 days ago
Reading, Berkshire
Timothy James Consulting Ltd
Salary: £45k - 50k per year
Posted: 3 days ago
Kent
Duke Hudson
Salary: Unspecified
Posted: 3 days ago
Reading, Berkshire
360 Resourcing Solutions
Salary: £40k - 55k per year + excellent bens
Posted: 4 days ago
Guildford, Surrey
ANSON MCCADE
Salary: £60,000 - £80,000 + outstanding package
Posted: 4 days ago
Reading, Berkshire
Coal IT Services
Salary: From £50,000 to £55,000 per annum Plus Bonus Plus Bens
Posted: 4 days ago
Oxfordshire
Talent International
Salary: £40000 - £50000 per annum
Posted: 5 days ago
Fareham, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £35000 - £37000 per annum + benefits
Posted: 5 days ago
Reading, Berkshire
83Zero
Salary: From £50,000 to £55,000 per annum + Excellent Benefits (Please see bel
Posted: 5 days ago
Egham, South East, United Kingdom
ServiceNow
Salary: Competitive + Benefits
Posted: 5 days ago
Reading, Berkshire
83Zero
Salary: From £39,000 to £45,000 per annum + Excellent Benefits (Please see bel
Posted: 5 days ago
Sutton, Surrey
Reed Business Information Ltd
Salary: £30,000 to £40,000 per annum + 29 days + share ops scheme + pension
Posted: 9 days ago
Reading
Oracle
Salary: Competitive
Posted: 22 days ago
Guildford, Surrey
BAE Systems Applied Intelligence Ltd
Salary: Competitive
Posted: 25 days ago
Southampton
Hays IT - Uk Posting account
Salary: £20000.00 - £28000 per annum + Generous Benefits
Posted: 26 days ago