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 salaries offered in IT jobs that have cited CentOS over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 274 326 370
Rank change year-on-year
+52 +44
Permanent jobs citing CentOS 177 148 112
As % of all permanent IT jobs located in the South East 0.93% 0.70% 0.47%
As % of the Operating Systems category 3.03% 2.41% 1.75%
Number of salaries quoted 162 124 90
Median salary £55,000 £44,500 £42,500
Median salary % change year-on-year
+23.59% +4.70%
90% offered a salary of more than £40,000 £24,500 £28,850
10% offered a salary of more than £67,500 £54,250 £65,000
UK excluding London median salary £47,500 £40,000 £37,500
% change year-on-year
+18.75% +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
5835 6132 6382
As % of all permanent IT jobs located in the South East 30.54% 28.87% 26.96%
Number of salaries quoted 5062 5132 5371
Median salary £40,000 £40,000 £38,500
Median salary % change year-on-year
- +3.89%
90% offered a salary of more than £24,000 £23,524 £23,000
10% offered a salary of more than £57,500 £55,000 £60,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in the South East

The demand trend of job ads across the South East region citing CentOS as a proportion of all IT jobs with a match in 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 6 May 2016.

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 median salaries quoted in IT jobs citing CentOS within the South East region over the 3 months to 6 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Berkshire +24 68 £60,000 +84.61% 7
Surrey +34 53 £55,000 +10.00% 4
Hampshire -13 19 £45,000 - 6
Oxfordshire -10 18 £49,875 +12.07% 3
Buckinghamshire +26 7 £47,500 +11.76% 1
West Sussex -12 4 £36,500 -8.75%
Kent -2 3 £46,250 -28.84%
East Sussex +10 1 £39,500 -16.84%
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 6 May 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the South East region with a requirement for CentOS.

1 366 (96.32%) Linux
2 215 (56.58%) Red Hat
3 187 (49.21%) Python
4 157 (41.32%) Perl
5 144 (37.89%) Red Hat Enterprise Linux
6 143 (37.63%) Puppet
7 136 (35.79%) VMware
8 126 (33.16%) Bash Shell
9 110 (28.95%) Cisco
10 104 (27.37%) MySQL
10 104 (27.37%) Windows
11 98 (25.79%) Ubuntu
12 95 (25.00%) Agile Software Development
13 94 (24.74%) Configuration Management
14 90 (23.68%) Unix
14 90 (23.68%) Java
15 87 (22.89%) Git (software)
16 82 (21.58%) DevOps
16 82 (21.58%) Apache
17 81 (21.32%) Jenkins
18 74 (19.47%) Firewall
19 73 (19.21%) Scrum
20 71 (18.68%) Amazon AWS
21 70 (18.42%) Ruby
22 69 (18.16%) Windows Server
23 68 (17.89%) ITIL
24 66 (17.37%) VMware Infrastructure
25 65 (17.11%) Opscode Chef
26 60 (15.79%) Cisco Certification
27 58 (15.26%) Oracle

CentOS
Top Related IT Skills in the South East by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 82 (21.58%) Apache
2 36 (9.47%) WebSphere
3 31 (8.16%) OpenStack
3 31 (8.16%) Tomcat
4 29 (7.63%) nginx
5 22 (5.79%) CMS
5 22 (5.79%) IIS
6 20 (5.26%) JBoss
7 18 (4.74%) WebSphere Application Server
8 13 (3.42%) Elasticsearch
9 11 (2.89%) SharePoint
10 6 (1.58%) Apache Spark
11 4 (1.05%) Drupal
11 4 (1.05%) WordPress
12 3 (0.79%) Alfresco
12 3 (0.79%) Skype for Business
12 3 (0.79%) WebLogic
13 2 (0.53%) NServiceBus
13 2 (0.53%) SharePoint 2010
13 2 (0.53%) SharePoint 2013
Applications
1 16 (4.21%) MS Excel
2 3 (0.79%) MS Office
2 3 (0.79%) MS Visio
Business Applications
1 2 (0.53%) Dynamics CRM
2 1 (0.26%) SAP Oil and Gas
Cloud Services
1 71 (18.68%) Amazon AWS
2 36 (9.47%) CloudBees
3 21 (5.53%) SaaS
4 18 (4.74%) Microsoft Azure
5 6 (1.58%) Cloud Computing
6 5 (1.32%) Amazon S3
7 3 (0.79%) Amazon EC2
8 2 (0.53%) Office 365
9 1 (0.26%) Amazon ELB
9 1 (0.26%) Amazon SQS
9 1 (0.26%) MailChimp
9 1 (0.26%) Route 53
9 1 (0.26%) Virtual Private Cloud
Communications & Networking
1 74 (19.47%) Firewall
2 50 (13.16%) TCP/IP
3 45 (11.84%) DNS
4 36 (9.47%) Cisco Nexus
5 30 (7.89%) SSL
6 25 (6.58%) LAN
6 25 (6.58%) WAN
7 24 (6.32%) Network Security
8 19 (5.00%) SAN
8 19 (5.00%) VPN
9 17 (4.47%) MPLS
10 13 (3.42%) BGP
10 13 (3.42%) DHCP
10 13 (3.42%) OSPF
11 11 (2.89%) FTP
12 10 (2.63%) Fibre Channel
12 10 (2.63%) LDAP
13 9 (2.37%) NAS
14 8 (2.11%) IPsec
14 8 (2.11%) SNMP
Database & Business Intelligence
1 104 (27.37%) MySQL
2 56 (14.74%) MongoDB
3 49 (12.89%) SQL Server
4 34 (8.95%) Apache Cassandra
5 27 (7.11%) NoSQL
6 21 (5.53%) Hadoop
6 21 (5.53%) PostgreSQL
7 15 (3.95%) Redis
8 11 (2.89%) Big Data
8 11 (2.89%) Relational Database
9 4 (1.05%) MariaDB
10 2 (0.53%) SQL Server 2008
10 2 (0.53%) SQL Server 2014
11 1 (0.26%) Amazon RDS
11 1 (0.26%) RDBMS
11 1 (0.26%) SQL Server 2012
Development Applications
1 87 (22.89%) Git (software)
2 81 (21.32%) Jenkins
3 48 (12.63%) Subversion
4 42 (11.05%) Maven
5 27 (7.11%) Atlassian Bamboo
6 18 (4.74%) Sonatype Nexus
7 13 (3.42%) PHPUnit
8 10 (2.63%) TeamCity
9 6 (1.58%) Hudson
9 6 (1.58%) JIRA
10 5 (1.32%) Cucumber
10 5 (1.32%) Eclipse
10 5 (1.32%) JUnit
10 5 (1.32%) Mockito
10 5 (1.32%) Selenium
10 5 (1.32%) SoapUI
10 5 (1.32%) Vagrant
11 2 (0.53%) Team Foundation Server
12 1 (0.26%) Bitbucket
12 1 (0.26%) Grunt
General
1 28 (7.37%) Finance
2 18 (4.74%) Retail
3 17 (4.47%) Telecoms
4 7 (1.84%) Marketing
5 6 (1.58%) Manufacturing
6 5 (1.32%) Aerospace
7 2 (0.53%) Billing
7 2 (0.53%) Games
8 1 (0.26%) Advertising
8 1 (0.26%) Arabic Language
8 1 (0.26%) Banking
8 1 (0.26%) Electronics
8 1 (0.26%) Multimedia
8 1 (0.26%) Portuguese Language
8 1 (0.26%) Spanish Language
Job Titles
1 124 (32.63%) Linux Engineer
2 71 (18.68%) Administrator
3 62 (16.32%) Linux Administrator
4 57 (15.00%) Systems Administrator
5 54 (14.21%) Systems Engineer
6 53 (13.95%) Linux Systems Administrator
7 52 (13.68%) Infrastructure Engineer
8 50 (13.16%) Consultant
9 49 (12.89%) Cloud Engineer
10 42 (11.05%) VMware Engineer
11 40 (10.53%) Support Engineer
12 36 (9.47%) DevOps Engineer
13 34 (8.95%) Linux Systems Engineer
14 31 (8.16%) Cisco Engineer
14 31 (8.16%) Senior Systems Engineer
15 30 (7.89%) Senior Linux Engineer
16 28 (7.37%) Senior VMware Engineer
17 26 (6.84%) Senior Linux Systems Engineer
18 25 (6.58%) DevOps Consultant
18 25 (6.58%) Linux Support Engineer
Libraries, Frameworks & Software Standards
1 50 (13.16%) Web Services
2 49 (12.89%) LAMP
3 23 (6.05%) Middleware
4 22 (5.79%) JSON
5 21 (5.53%) .NET
6 19 (5.00%) jQuery
7 18 (4.74%) CSS
7 18 (4.74%) XML
8 16 (4.21%) HTML
9 13 (3.42%) CakePHP
9 13 (3.42%) REST
9 13 (3.42%) SOAP
10 10 (2.63%) ELK Stack
10 10 (2.63%) LEMP Stack
11 9 (2.37%) ZeroMQ
12 8 (2.11%) Regular Expression
13 5 (1.32%) Ajax
13 5 (1.32%) Dojo
13 5 (1.32%) Hibernate
13 5 (1.32%) Spring
Miscellaneous
1 39 (10.26%) Data Centre
2 31 (8.16%) EMC VNX
3 18 (4.74%) Enterprise Software
4 13 (3.42%) Blackberry
4 13 (3.42%) iPhone
4 13 (3.42%) NHS
5 12 (3.16%) Derivative
5 12 (3.16%) Visualisation
6 8 (2.11%) Analytical Skills
6 8 (2.11%) Computer Science
7 7 (1.84%) Clustering
7 7 (1.84%) Cyber Attack
8 6 (1.58%) Driving Licence
8 6 (1.58%) EMC VMAX
8 6 (1.58%) Mathematics
9 5 (1.32%) iSeries
9 5 (1.32%) Replication
9 5 (1.32%) User Experience
10 3 (0.79%) Wiki
11 2 (0.53%) Physics
Operating Systems
1 366 (96.32%) Linux
2 144 (37.89%) Red Hat Enterprise Linux
3 104 (27.37%) Windows
4 98 (25.79%) Ubuntu
5 90 (23.68%) Unix
6 69 (18.16%) Windows Server
7 29 (7.63%) Debian
7 29 (7.63%) Windows Server 2008
8 24 (6.32%) Windows Server 2012
9 17 (4.47%) Solaris
10 13 (3.42%) Android
10 13 (3.42%) Windows Phone
11 12 (3.16%) Oracle Linux
12 9 (2.37%) FreeBSD
13 6 (1.58%) SUSE
14 5 (1.32%) AIX
14 5 (1.32%) Fedora
15 2 (0.53%) Kali Linux
15 2 (0.53%) Windows Server 2003
16 1 (0.26%) Embedded Linux
Processes & Methodologies
1 95 (25.00%) Agile Software Development
2 94 (24.74%) Configuration Management
3 82 (21.58%) DevOps
4 73 (19.21%) Scrum
5 68 (17.89%) ITIL
6 48 (12.63%) Open Source
7 46 (12.11%) Continuous Integration
8 42 (11.05%) Load Balancing
9 41 (10.79%) ITSM
10 33 (8.68%) Service Management
11 20 (5.26%) Continuous Improvement
12 19 (5.00%) Incident Management
12 19 (5.00%) OO PHP
13 18 (4.74%) SDLC
14 16 (4.21%) Migration
14 16 (4.21%) Software Engineering
15 14 (3.68%) High Availability
15 14 (3.68%) Information Security
16 13 (3.42%) Continuous Delivery
16 13 (3.42%) Unit Testing
Programming Languages
1 187 (49.21%) Python
2 157 (41.32%) Perl
3 126 (33.16%) Bash Shell
4 90 (23.68%) Java
5 70 (18.42%) Ruby
6 44 (11.58%) C
7 42 (11.05%) SQL
8 39 (10.26%) PHP
9 37 (9.74%) JavaScript
10 30 (7.89%) C#
11 26 (6.84%) Shell Script
12 22 (5.79%) C++
13 18 (4.74%) PowerShell
14 6 (1.58%) Korn
15 5 (1.32%) AWK
15 5 (1.32%) Bourne shell
15 5 (1.32%) sed
16 3 (0.79%) PL/SQL
Qualifications
1 60 (15.79%) Cisco Certification
2 43 (11.32%) CCNA
3 41 (10.79%) CCNP
4 33 (8.68%) RHCE
4 33 (8.68%) RHCSA
4 33 (8.68%) VMware Certified Professional (VCP)
5 31 (8.16%) Security Cleared
6 14 (3.68%) Degree
7 12 (3.16%) SC Cleared
8 9 (2.37%) Microsoft Certification
9 7 (1.84%) MCSE
10 6 (1.58%) PhD
11 5 (1.32%) CCENT
11 5 (1.32%) MCP
12 4 (1.05%) CCIE
12 4 (1.05%) JNCIP
13 3 (0.79%) CISSP
14 2 (0.53%) MCITP
15 1 (0.26%) HNC
15 1 (0.26%) HND
Quality Assurance & Compliance
1 19 (5.00%) QA
2 13 (3.42%) SLA
3 3 (0.79%) ISO/IEC 27001
4 1 (0.26%) ISO 9000
System Software
1 66 (17.37%) VMware Infrastructure
2 56 (14.74%) vSphere
3 38 (10.00%) Active Directory
4 33 (8.68%) Docker
5 20 (5.26%) Xen
6 17 (4.47%) vCloud
7 16 (4.21%) KVM
8 14 (3.68%) Postfix
9 13 (3.42%) iptables
10 12 (3.16%) Firmware
10 12 (3.16%) VMware ESXi
11 10 (2.63%) XenServer
12 7 (1.84%) Corosync
13 6 (1.58%) NFS
13 6 (1.58%) VMware ESX
14 5 (1.32%) Squid
15 3 (0.79%) Samba
16 2 (0.53%) Hyper-V
16 2 (0.53%) qmail
Systems Management
1 143 (37.63%) Puppet
2 65 (17.11%) Opscode Chef
3 56 (14.74%) Nagios
4 51 (13.42%) Ansible
5 18 (4.74%) ZABBIX
6 9 (2.37%) logstash
7 7 (1.84%) Cobbler
7 7 (1.84%) HAProxy
8 6 (1.58%) Hyperic
8 6 (1.58%) Red Hat Spacewalk
8 6 (1.58%) Zenoss
9 4 (1.05%) Backup Exec
9 4 (1.05%) Cacti
9 4 (1.05%) Nessus
9 4 (1.05%) Nmap
9 4 (1.05%) Pacemaker
9 4 (1.05%) vMotion
9 4 (1.05%) WSUS
10 3 (0.79%) cPanel
10 3 (0.79%) Plesk
Vendors
1 215 (56.58%) Red Hat
2 136 (35.79%) VMware
3 110 (28.95%) Cisco
4 58 (15.26%) Oracle
5 54 (14.21%) Microsoft
6 49 (12.89%) Juniper
7 41 (10.79%) IBM
8 37 (9.74%) EMC
9 26 (6.84%) HP
10 24 (6.32%) F5
11 18 (4.74%) Adobe
12 15 (3.95%) Citrix
13 10 (2.63%) Atlassian
13 10 (2.63%) Forcepoint
14 9 (2.37%) 3PAR
15 8 (2.11%) Percona
16 7 (1.84%) Dell
17 6 (1.58%) CA
17 6 (1.58%) NetApp
18 3 (0.79%) Sun
Faringdon, Oxfordshire
Opus Recruitment Solutions Ltd
Salary: £30000 - £40000 per annum
Posted: 22 hours ago
Andover, Hampshire
Sopra Steria Recruitment
Salary: From £50,000 to £55,000 per annum
Posted: Yesterday
Abingdon, Oxfordshire
Corriculo
Salary: Up to £40,000 per annum
Posted: Yesterday
South East
Fenwick Ryan
Salary: £50000 - £80000 per annum + Car Allow,Bens,Bonus,Stock
Posted: Yesterday
Camberley, Surrey
Peopleworks
Salary: From £35,000 to £37,000 per annum £35,000 to £37,000 Negotiable + G'Te
Posted: 2 days ago
Slough
People Source Consulting
Salary: £60000 - £70000 per annum + package
Posted: 2 days ago
Reading, Berkshire
Austin Fraser
Salary: £40000.00 - £45000.00 per annum + Excellent Benefits
Posted: 2 days ago
Reading, Berkshire
83Zero
Salary: From £25,000 to £30,000 per annum
Posted: 2 days ago
Staines, Middlesex
Informatiq Consulting
Salary: £35000 - £40000 per annum
Posted: 2 days ago
Guildford, Surrey
Evolution Recruitment Solutions
Salary: 23,000 - 27,000 + on - call allowance
Posted: 4 days ago
Farnborough, Hampshire
Experis Ltd
Salary: £40000.00 - £50000.00 per annum
Posted: 6 days ago
Reading, Berkshire
Searchability
Salary: £40000 - £55000 per annum + benefits
Posted: 6 days ago
Fareham
Spectrum IT
Salary: £30000 - £35000 per annum
Posted: 7 days ago
Reading, Berkshire
Spinnaker Red
Salary: From £55,000 to £60,000 per annum and Fantastic Benefits, inc. Healthc
Posted: 7 days ago
Henley-On-Thames, Oxfordshire
Opmantek
Salary: Unspecified Base Salary plus Commissions - in line with experience
Posted: 10 days ago
Reading, Berkshire
Oracle Corporation UK Ltd
Salary: Excellent salary and benefits
Posted: 16 days ago
Basingstoke
Spectrum IT
Salary: £35000 - £50000 per annum + Benefits
Posted: 21 days ago
Amersham
BAE Systems Applied Intelligence
Posted: 21 days ago
Reading, Berkshire
Spinnaker Red
Salary: From £40,000 to £45,000 per annum + Benefits!
Posted: 21 days ago