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 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 275 315 316
Rank change year-on-year
+40 +1
Permanent jobs citing CentOS 168 113 132
As % of all permanent IT jobs located in the South East 0.76% 0.53% 0.59%
As % of the Operating Systems category 2.61% 1.88% 1.93%
Number of salaries quoted 139 94 126
Average salary £42,500 £42,500 £37,500
Average salary % change year-on-year
- +13.33%
90% offered a salary of more than £25,600 £32,500 £27,500
10% offered a salary of more than £58,000 £65,000 £54,000
UK excluding London average salary £41,500 £40,000 £37,500
% change year-on-year
+3.75% +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
6449 5995 6832
As % of all permanent IT jobs located in the South East 29.31% 28.38% 30.32%
Number of salaries quoted 5301 5171 6004
Average salary £37,500 £40,000 £38,500
Average salary % change year-on-year
-6.25% +3.89%
90% offered a salary of more than £23,500 £23,000 £25,000
10% offered a salary of more than £57,500 £55,000 £55,000
UK excluding London average salary £36,500 £37,500 £37,500
% change year-on-year
-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 19 September 2014.

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 19 September 2014. 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
Hampshire +8 53 £42,500 +30.76% 6
Surrey +16 50 £42,500 +3.03% 4
Berkshire +24 47 £42,750 -5.00% 4
Buckinghamshire +15 11 £40,000 +6.66%
Oxfordshire +9 5 £50,000 +38.88%
M4 Corridor - 5 £75,000 -
Kent 0 2 £60,000 - 1
East Sussex - 1 £44,000 -
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 19 September 2014, 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.

1 272 (95.44%) Linux
2 189 (66.32%) Red Hat
3 155 (54.39%) Windows
4 152 (53.33%) Red Hat Enterprise Linux
5 101 (35.44%) MySQL
5 101 (35.44%) Apache
5 101 (35.44%) TCP/IP
6 99 (34.74%) VMware
7 87 (30.53%) Bash Shell
8 84 (29.47%) Perl
9 83 (29.12%) Puppet
10 77 (27.02%) DNS
11 75 (26.32%) Ubuntu
12 73 (25.61%) PHP
13 71 (24.91%) Python
14 68 (23.86%) Windows Server 2008
15 66 (23.16%) VMware Infrastructure
16 65 (22.81%) SSL
17 59 (20.70%) Java
18 52 (18.25%) Web Services
18 52 (18.25%) Debian
19 50 (17.54%) SQL Server
19 50 (17.54%) HTTP
20 48 (16.84%) SQL
20 48 (16.84%) Agile Software Development
21 47 (16.49%) Firewall
22 44 (15.44%) SUSE
22 44 (15.44%) Cisco
22 44 (15.44%) Amazon AWS
23 43 (15.09%) Git (software)

CentOS
Top Related IT Skills in the South East by Category

For the 6 months to 19 September 2014, 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
1 101 (35.44%) Apache
2 37 (12.98%) Tomcat
3 33 (11.58%) IIS
4 22 (7.72%) K2 blackpearl
5 13 (4.56%) nginx
6 12 (4.21%) Resin
7 10 (3.51%) WebSphere
8 9 (3.16%) WordPress
9 8 (2.81%) WebLogic
10 7 (2.46%) Node.js
11 6 (2.11%) Exchange Server 2010
11 6 (2.11%) MS Exchange
11 6 (2.11%) Drupal
12 5 (1.75%) Alfresco
13 3 (1.05%) Exchange Server 2003
13 3 (1.05%) SharePoint
14 2 (0.70%) WebSphere Application Server
14 2 (0.70%) CMS
14 2 (0.70%) SharePoint Server
14 2 (0.70%) Exchange Server 2007
Applications
1 11 (3.86%) MS Excel
2 1 (0.35%) Photoshop
Business Applications
1 1 (0.35%) SAP Oil and Gas
1 1 (0.35%) Dynamics CRM
Cloud Services
1 44 (15.44%) Amazon AWS
2 13 (4.56%) SaaS
3 9 (3.16%) Amazon EC2
4 8 (2.81%) Cloud Computing
5 7 (2.46%) Amazon S3
6 5 (1.75%) Amazon ELB
7 4 (1.40%) Amazon SQS
8 2 (0.70%) Route 53
8 2 (0.70%) IaaS
8 2 (0.70%) PaaS
Communications & Networking
1 101 (35.44%) TCP/IP
2 77 (27.02%) DNS
3 65 (22.81%) SSL
4 50 (17.54%) HTTP
5 47 (16.49%) Firewall
6 43 (15.09%) SAN
7 34 (11.93%) Internet
7 34 (11.93%) VPN
8 28 (9.82%) IPsec
9 27 (9.47%) NAS
10 26 (9.12%) DHCP
11 23 (8.07%) LDAP
12 22 (7.72%) LAN
12 22 (7.72%) WAN
12 22 (7.72%) OSPF
12 22 (7.72%) BGP
13 14 (4.91%) Network Security
14 13 (4.56%) Cisco ASA
15 10 (3.51%) tcpdump
16 9 (3.16%) VLAN
Database & Business Intelligence
1 101 (35.44%) MySQL
2 50 (17.54%) SQL Server
3 27 (9.47%) SQL Server 2005
3 27 (9.47%) SQL Server 2008
4 21 (7.37%) MongoDB
5 20 (7.02%) SQL Server 2012
5 20 (7.02%) SQL Server Integration Services
5 20 (7.02%) PostgreSQL
6 19 (6.67%) Oracle Database
7 5 (1.75%) Informix
7 5 (1.75%) Apache Cassandra
8 4 (1.40%) NoSQL
8 4 (1.40%) Redis
8 4 (1.40%) MariaDB
8 4 (1.40%) Amazon DynamoDB
8 4 (1.40%) Hadoop
8 4 (1.40%) CouchDB
8 4 (1.40%) Relational Database
9 3 (1.05%) Ingres
10 2 (0.70%) Amazon RDS
Development Applications
1 43 (15.09%) Git (software)
2 29 (10.18%) Subversion
3 12 (4.21%) Jenkins
4 9 (3.16%) Maven
4 9 (3.16%) JIRA
5 8 (2.81%) Metasploit
6 7 (2.46%) JUnit
6 7 (2.46%) Eclipse
7 4 (1.40%) Visual Studio
7 4 (1.40%) TeamCity
7 4 (1.40%) Xdebug
8 3 (1.05%) WebLOAD
9 2 (0.70%) Team Foundation Server
10 1 (0.35%) Appcelerator Titanium
10 1 (0.35%) JMeter
10 1 (0.35%) Selenium
General
1 24 (8.42%) Finance
2 10 (3.51%) Telecoms
3 7 (2.46%) Legal
4 6 (2.11%) Banking
5 3 (1.05%) Retail
5 3 (1.05%) Investment Banking
5 3 (1.05%) Games
6 2 (0.70%) Marketing
7 1 (0.35%) Manufacturing
7 1 (0.35%) Publishing
7 1 (0.35%) Electronics
Job Titles
1 65 (22.81%) Linux Administrator
2 61 (21.40%) Administrator
3 52 (18.25%) Support Engineer
4 48 (16.84%) Systems Administrator
5 40 (14.04%) Developer
5 40 (14.04%) Linux Engineer
6 38 (13.33%) Linux Systems Administrator
7 29 (10.18%) Infrastructure Engineer
8 27 (9.47%) Systems Engineer
9 15 (5.26%) 3rd Line Support
10 14 (4.91%) 1st Line Support
10 14 (4.91%) 1st Line Support Engineer
11 12 (4.21%) Linux Support
12 11 (3.86%) Analyst
13 10 (3.51%) Support Analyst
13 10 (3.51%) Security Engineer
13 10 (3.51%) 3rd Line Support Engineer
14 9 (3.16%) DevOps Engineer
14 9 (3.16%) Senior Linux Administrator
14 9 (3.16%) DBA
Libraries, Frameworks & Software Standards
1 52 (18.25%) Web Services
2 26 (9.12%) .NET
2 26 (9.12%) ASP.NET
2 26 (9.12%) SOAP
2 26 (9.12%) ASP.NET MVC
2 26 (9.12%) ASP.NET MVC 4
2 26 (9.12%) ASP.NET Web API
3 22 (7.72%) ASP.NET Web Forms
3 22 (7.72%) REST
3 22 (7.72%) LAMP
3 22 (7.72%) .NET Framework
3 22 (7.72%) WCF
4 21 (7.37%) jQuery
4 21 (7.37%) HTML
4 21 (7.37%) CSS
5 20 (7.02%) MSMQ
6 15 (5.26%) RESTful
7 12 (4.21%) Java EE
8 8 (2.81%) XML
8 8 (2.81%) WebSphere MQ
Miscellaneous
1 24 (8.42%) Open Source
2 16 (5.61%) Clustering
3 15 (5.26%) Analytical Skills
4 14 (4.91%) Mathematics
5 10 (3.51%) Computer Science
6 7 (2.46%) Replication
7 6 (2.11%) Derivative
8 5 (1.75%) User Experience
9 4 (1.40%) Management Information System
10 3 (1.05%) EqualLogic
10 3 (1.05%) HP StorageWorks
11 2 (0.70%) Enterprise Storage
11 2 (0.70%) iSeries
11 2 (0.70%) AS400
11 2 (0.70%) Enterprise Software
12 1 (0.35%) Foreign Exchange (FX)
12 1 (0.35%) DTV
12 1 (0.35%) Cryptography
12 1 (0.35%) PKI
12 1 (0.35%) Visualisation
Operating Systems
1 272 (95.44%) Linux
2 155 (54.39%) Windows
3 152 (53.33%) Red Hat Enterprise Linux
4 75 (26.32%) Ubuntu
5 68 (23.86%) Windows Server 2008
6 52 (18.25%) Debian
7 44 (15.44%) SUSE
8 37 (12.98%) Windows Server 2003
9 34 (11.93%) UNIX
10 26 (9.12%) Windows Server 2012
11 19 (6.67%) Windows 7
11 19 (6.67%) Solaris
12 16 (5.61%) AIX
13 15 (5.26%) Oracle Linux
14 8 (2.81%) HPUX
15 4 (1.40%) FreeBSD
16 3 (1.05%) Windows XP
16 3 (1.05%) OS/400
16 3 (1.05%) Fedora
16 3 (1.05%) SELinux
Processes & Methodologies
1 48 (16.84%) Agile Software Development
2 43 (15.09%) DevOps
3 30 (10.53%) Mentoring
3 30 (10.53%) MVC
3 30 (10.53%) SOA
4 28 (9.82%) ITIL
4 28 (9.82%) Configuration Management
5 23 (8.07%) Load Balancing
6 20 (7.02%) Software Engineering
7 16 (5.61%) Service Delivery
8 14 (4.91%) Information Assurance
9 13 (4.56%) TDD
10 12 (4.21%) Capacity Planning
11 11 (3.86%) Service Management
12 10 (3.51%) Migration
13 8 (2.81%) Programme Management
14 7 (2.46%) Continuous Integration
14 7 (2.46%) Business Development
14 7 (2.46%) Software Testing
15 6 (2.11%) Vulnerability Assessment
Programming Languages
1 87 (30.53%) Bash Shell
2 84 (29.47%) Perl
3 73 (25.61%) PHP
4 71 (24.91%) Python
5 59 (20.70%) Java
6 48 (16.84%) SQL
7 27 (9.47%) C#
8 22 (7.72%) Ruby
9 21 (7.37%) Shell Script
9 21 (7.37%) T-SQL
10 17 (5.96%) JavaScript
11 9 (3.16%) PHP5
11 9 (3.16%) PowerShell
12 7 (2.46%) C
12 7 (2.46%) Groovy
13 4 (1.40%) TypeScript
14 3 (1.05%) C++
15 1 (0.35%) AWK
Qualifications
1 41 (14.39%) Cisco Certification
2 31 (10.88%) Degree
3 24 (8.42%) CCNP
4 23 (8.07%) CCNA
5 21 (7.37%) Security Cleared
6 17 (5.96%) SC Cleared
7 16 (5.61%) VMware Certified Professional (VCP)
8 12 (4.21%) DV Cleared
8 12 (4.21%) RHCE
9 7 (2.46%) CEH
9 7 (2.46%) OSCP
9 7 (2.46%) OSCE
10 5 (1.75%) CISSP
11 4 (1.40%) Microsoft Certification
12 3 (1.05%) MCITP
13 2 (0.70%) MCSE
13 2 (0.70%) IBM Certification
13 2 (0.70%) CWNA
14 1 (0.35%) CCSA
14 1 (0.35%) CCSE
Quality Assurance & Compliance
1 15 (5.26%) PCI DSS
2 8 (2.81%) HIPAA
2 8 (2.81%) ISO/IEC 27001
3 7 (2.46%) SLA
4 2 (0.70%) QA
5 1 (0.35%) Sarbanes-Oxley
5 1 (0.35%) GPG13
5 1 (0.35%) ISO 9001
System Software
1 66 (23.16%) VMware Infrastructure
2 34 (11.93%) vSphere
3 22 (7.72%) vCloud
4 18 (6.32%) Active Directory
5 15 (5.26%) KVM
6 11 (3.86%) Hyper-V
7 10 (3.51%) Nmap
8 9 (3.16%) Squid
8 9 (3.16%) NFS
8 9 (3.16%) Snort
9 8 (2.81%) Samba
9 8 (2.81%) VMware ESXi
10 6 (2.11%) VMware ESX
11 4 (1.40%) Postfix
12 3 (1.05%) XenServer
12 3 (1.05%) Varnish
13 2 (0.70%) VMware Workstation
14 1 (0.35%) Sendmail
14 1 (0.35%) qmail
14 1 (0.35%) QEMU
Systems Management
1 83 (29.12%) Puppet
2 32 (11.23%) Opscode Chef
3 25 (8.77%) Nagios
4 15 (5.26%) Munin
5 9 (3.16%) Nessus
5 9 (3.16%) Tivoli
6 8 (2.81%) Red Hat Satellite
7 5 (1.75%) nmon
7 5 (1.75%) Plesk
8 4 (1.40%) HAProxy
8 4 (1.40%) Cacti
9 3 (1.05%) Netcool
9 3 (1.05%) ZABBIX
10 2 (0.70%) Zenoss
10 2 (0.70%) HP Quality Center
10 2 (0.70%) Norton AntiVirus
10 2 (0.70%) NetBackup
10 2 (0.70%) Backup Exec
10 2 (0.70%) Ansible
10 2 (0.70%) logstash
Vendors
1 189 (66.32%) Red Hat
2 99 (34.74%) VMware
3 44 (15.44%) Cisco
4 32 (11.23%) Oracle
5 29 (10.18%) Microsoft
6 22 (7.72%) JBoss
7 20 (7.02%) Telerik
8 18 (6.32%) HP
9 15 (5.26%) IBM
10 11 (3.86%) Sun
11 8 (2.81%) Sophos
11 8 (2.81%) Zend
11 8 (2.81%) Imperva
12 7 (2.46%) Citrix
12 7 (2.46%) Juniper
13 6 (2.11%) Dell
13 6 (2.11%) Blue Coat
13 6 (2.11%) Rackspace
14 4 (1.40%) Percona
14 4 (1.40%) Symantec
Hampshire
Peopleworks
Salary: From £45,000 to £50,000 per annum £45,000 to £50,000 + Bonus (10%) Neg
Posted: 16 hours ago
Basingstoke, Hampshire
Level 3
Salary: competitive
Posted: 21 hours ago
Basingstoke, Hampshire
Level 3
Salary: competitive
Posted: 21 hours ago
Maidenhead, Berkshire
Austin Fraser
Salary: £43000.00 - £53000.00 per annum + Bens
Posted: Yesterday
Guildford, Surrey
set2recruit
Salary: From £40,000 to £65,000 per annum
Posted: Yesterday
Crawley, West Sussex
Brightred Resourcing
Salary: £0 - £45,000 per year
Posted: 2 days ago
Basingstoke, Hampshire
Level 3
Salary: £40000 per annum + competitive
Posted: 2 days ago
Guildford, Surrey
ANSON MCCADE
Salary: From £40,000 to £65,000 per annum plus competitive package
Posted: 4 days ago
Havant, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £30000 - £40000 per annum + Benefits
Posted: 4 days ago
Reading, Berkshire
83Zero
Salary: From £30,000 to £42,000 per annum + Benefits Package
Posted: 5 days ago
Tunbridge Wells
Recruitment Genius
Salary: £20000 - £35000 per annum
Posted: 8 days ago
Slough
OHO Group
Salary: £45000 - £60000 per annum, Benefits: Excellent Benefits & Bonus
Posted: 17 days ago
Guildford
Creative Personnel
Salary: £60000 - £90000 per annum
Posted: 24 days ago
Hampshire
Capita - ITIN
Salary: £28000.00 - £45000.00 per annum
Posted: 25 days ago