The table below looks at the statistics for CentOS skills in IT jobs advertised for the South West region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 29 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 216 194 201
Rank change year-on-year
-22 +7
Permanent jobs citing CentOS 23 54 41
As % of all permanent IT jobs located in the South West 0.42% 0.93% 0.67%
As % of the Operating Systems category 1.61% 3.01% 2.39%
Number of salaries quoted 20 52 27
Median salary £42,500 £37,500 £37,500
Median salary % change year-on-year
+13.33% -
90% offered a salary of more than £24,000 £30,000 £30,000
10% offered a salary of more than £45,000 £70,000 £49,000
UK excluding London median salary £47,500 £42,500 £40,000
% change year-on-year
+11.76% +6.25%
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 West region.

Operating Systems Category
South West
Permanent IT job ads with a match in the
Operating Systems category
1427 1794 1719
As % of all permanent IT jobs located in the South West 26.29% 30.78% 28.13%
Number of salaries quoted 1252 1543 1478
Median salary £35,000 £35,000 £35,000
90% offered a salary of more than £22,500 £21,000 £22,500
10% offered a salary of more than £52,500 £50,000 £55,000
UK excluding London median salary £38,500 £37,500 £36,000
% change year-on-year
+2.66% +4.16%

CentOS
Jobs Demand Trend in the South West

The demand trend of job ads across the South West 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 West

CentOS
Salary Trend in the South West

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

CentOS Salary Trend in the South West

CentOS
Salary Histogram in the South West

This chart provides a salary histogram for IT jobs citing CentOS across the South West region over the 3 months to 29 July 2016.

CentOS Salary Histogram in the South West

CentOS
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the South West region over the 3 months to 29 July 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
Gloucestershire +11 18 £42,500 +13.33% 2
Wiltshire +10 3 £40,000 -15.78% 1
Dorset +11 1 £32,500 -7.14%
Somerset -10 1 £56,000 +64.70%
CentOS
England

CentOS
Top 30 Related IT Skills in the South West

For the 6 months to 29 July 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 West region with a requirement for CentOS.

1 48 (100.00%) Linux
2 40 (83.33%) Red Hat
3 33 (68.75%) Windows
4 24 (50.00%) Windows Server
5 20 (41.67%) Java
5 20 (41.67%) Python
5 20 (41.67%) VMware
6 17 (35.42%) Microsoft
6 17 (35.42%) ITIL
6 17 (35.42%) Agile Software Development
7 16 (33.33%) Cybersecurity
8 15 (31.25%) Security Cleared
8 15 (31.25%) VMware Infrastructure
9 14 (29.17%) Bash Shell
9 14 (29.17%) Firewall
10 13 (27.08%) Scrum
10 13 (27.08%) HP
10 13 (27.08%) ITIL V3
10 13 (27.08%) Windows Server 2008
11 12 (25.00%) Cisco
11 12 (25.00%) Tomcat
11 12 (25.00%) Configuration Management
12 11 (22.92%) MS Exchange
12 11 (22.92%) JBoss
12 11 (22.92%) SQL
12 11 (22.92%) Jenkins
12 11 (22.92%) Windows Server 2012
13 10 (20.83%) MS Excel
13 10 (20.83%) LAN
13 10 (20.83%) DNS

CentOS
Top Related IT Skills in the South West 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 12 (25.00%) Tomcat
2 11 (22.92%) JBoss
2 11 (22.92%) MS Exchange
3 6 (12.50%) Elasticsearch
4 5 (10.42%) Apache
5 4 (8.33%) IIS
6 3 (6.25%) Confluence
6 3 (6.25%) WebLogic
7 2 (4.17%) Exchange Server 2010
7 2 (4.17%) OpenStack
7 2 (4.17%) SharePoint
8 1 (2.08%) Exchange Server 2013
8 1 (2.08%) Skype for Business
Applications
1 10 (20.83%) MS Excel
2 6 (12.50%) MS Office
2 6 (12.50%) MS PowerPoint
2 6 (12.50%) MS Visio
3 1 (2.08%) HipChat
Business Applications
1 1 (2.08%) SAP Oil and Gas
Cloud Services
1 9 (18.75%) Amazon AWS
2 5 (10.42%) Google Cloud Platform
3 4 (8.33%) Google Apps
4 3 (6.25%) Google App Engine
4 3 (6.25%) SaaS
5 2 (4.17%) Microsoft Azure
6 1 (2.08%) Amazon EC2
6 1 (2.08%) IaaS
6 1 (2.08%) Office 365
6 1 (2.08%) PaaS
Communications & Networking
1 14 (29.17%) Firewall
2 10 (20.83%) DNS
2 10 (20.83%) LAN
3 9 (18.75%) WAN
4 8 (16.67%) SAN
4 8 (16.67%) TCP/IP
5 7 (14.58%) Network Security
6 5 (10.42%) DHCP
7 4 (8.33%) HTTP
7 4 (8.33%) VoIP
7 4 (8.33%) VPN
8 3 (6.25%) Cisco IOS
8 3 (6.25%) Internet
8 3 (6.25%) MPLS
9 2 (4.17%) NAS
10 1 (2.08%) FTP
Database & Business Intelligence
1 8 (16.67%) SQL Server
2 6 (12.50%) Apache Accumulo
2 6 (12.50%) Big Data
2 6 (12.50%) Hadoop
2 6 (12.50%) MySQL
3 3 (6.25%) NoSQL
3 3 (6.25%) Relational Database
4 2 (4.17%) BigQuery
5 1 (2.08%) MarkLogic
5 1 (2.08%) PostgreSQL
5 1 (2.08%) SQL Server 2005
Development Applications
1 11 (22.92%) Jenkins
2 8 (16.67%) Selenium
3 6 (12.50%) Git (software)
4 5 (10.42%) JIRA
5 4 (8.33%) Maven
6 3 (6.25%) Artifactory
6 3 (6.25%) Eclipse
6 3 (6.25%) IntelliJ
6 3 (6.25%) JIRA Agile
6 3 (6.25%) JUnit
7 1 (2.08%) Ant
7 1 (2.08%) Bitbucket
7 1 (2.08%) Cucumber
7 1 (2.08%) SpecFlow
7 1 (2.08%) Team Foundation Server
7 1 (2.08%) TeamCity
7 1 (2.08%) TestRail
7 1 (2.08%) Vagrant
General
1 2 (4.17%) Electronics
1 2 (4.17%) Manufacturing
1 2 (4.17%) Telecoms
2 1 (2.08%) Aerospace
2 1 (2.08%) Finance
2 1 (2.08%) Marketing
Job Titles
1 9 (18.75%) Network Engineer
2 8 (16.67%) Analyst
2 8 (16.67%) Cybersecurity Analyst
2 8 (16.67%) Security Analyst
2 8 (16.67%) Support Engineer
2 8 (16.67%) Test Analyst
3 6 (12.50%) Administrator
3 6 (12.50%) Systems Administrator
3 6 (12.50%) Windows Engineer
4 5 (10.42%) Server Engineer
5 4 (8.33%) Infrastructure Engineer
5 4 (8.33%) Linux Administrator
5 4 (8.33%) Linux Systems Administrator
5 4 (8.33%) Server Support
5 4 (8.33%) Windows Server Engineer
6 3 (6.25%) Developer
6 3 (6.25%) DevOps Engineer
6 3 (6.25%) Linux Engineer
6 3 (6.25%) Platform Engineer
6 3 (6.25%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 6 (12.50%) ELK Stack
1 6 (12.50%) Kafka
2 4 (8.33%) LAMP
3 3 (6.25%) Ajax
3 3 (6.25%) AngularJS
3 3 (6.25%) CSS
3 3 (6.25%) CSS3
3 3 (6.25%) Google Maps API
3 3 (6.25%) HTML
3 3 (6.25%) HTML5
3 3 (6.25%) jQuery
3 3 (6.25%) JSP
3 3 (6.25%) JSTL
3 3 (6.25%) OAuth
3 3 (6.25%) Servlets
3 3 (6.25%) Spring
3 3 (6.25%) Web Services
3 3 (6.25%) XML
3 3 (6.25%) XSLT
4 2 (4.17%) SOAP
Miscellaneous
1 7 (14.58%) Cyberthreat
2 6 (12.50%) Data Centre
2 6 (12.50%) Security Operations Centre
3 4 (8.33%) Analytical Skills
3 4 (8.33%) Cybercrime
4 3 (6.25%) EqualLogic
4 3 (6.25%) Replication
5 2 (4.17%) Wiki
6 1 (2.08%) Computer Science
6 1 (2.08%) iPad
6 1 (2.08%) Management Information System
Operating Systems
1 48 (100.00%) Linux
2 33 (68.75%) Windows
3 24 (50.00%) Windows Server
4 13 (27.08%) Windows Server 2008
5 11 (22.92%) Windows Server 2012
6 7 (14.58%) Red Hat Enterprise Linux
7 6 (12.50%) Fedora
8 3 (6.25%) FreeNAS
9 2 (4.17%) Solaris
9 2 (4.17%) Ubuntu
9 2 (4.17%) Windows 10
10 1 (2.08%) Debian
10 1 (2.08%) Unix
10 1 (2.08%) Windows 2000
10 1 (2.08%) Windows 7
10 1 (2.08%) Windows 8
10 1 (2.08%) Windows Server 2003
Processes & Methodologies
1 17 (35.42%) Agile Software Development
1 17 (35.42%) ITIL
2 16 (33.33%) Cybersecurity
3 13 (27.08%) ITIL V3
3 13 (27.08%) Scrum
4 12 (25.00%) Configuration Management
5 9 (18.75%) Programme Management
5 9 (18.75%) SDLC
6 8 (16.67%) Automated Testing
6 8 (16.67%) Manual Testing
6 8 (16.67%) Non-Functional Testing
6 8 (16.67%) Regression Testing
6 8 (16.67%) Test Scripting
6 8 (16.67%) User Acceptance Testing
7 7 (14.58%) DevOps
8 6 (12.50%) Data Acquisition
8 6 (12.50%) Security Operations
8 6 (12.50%) Service Management
9 5 (10.42%) Change Management
9 5 (10.42%) Virtual Environments
Programming Languages
1 20 (41.67%) Java
1 20 (41.67%) Python
2 14 (29.17%) Bash Shell
3 11 (22.92%) SQL
4 9 (18.75%) Ruby
5 8 (16.67%) PowerShell
6 6 (12.50%) Perl
7 3 (6.25%) C#
7 3 (6.25%) JavaScript
7 3 (6.25%) Shell Script
8 2 (4.17%) AWK
8 2 (4.17%) sed
Qualifications
1 15 (31.25%) Security Cleared
2 8 (16.67%) ISEB
2 8 (16.67%) ISTQB
3 5 (10.42%) DV Cleared
4 4 (8.33%) CCNA
4 4 (8.33%) Cisco Certification
5 3 (6.25%) Degree
5 3 (6.25%) JNCIS
6 2 (4.17%) MCSE
6 2 (4.17%) Microsoft Certification
6 2 (4.17%) SC Cleared
7 1 (2.08%) MCITP
7 1 (2.08%) MCSA
7 1 (2.08%) RHCE
7 1 (2.08%) VCP5
7 1 (2.08%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (6.25%) SLA
2 2 (4.17%) QA
3 1 (2.08%) GPG13
System Software
1 15 (31.25%) VMware Infrastructure
2 8 (16.67%) Active Directory
3 6 (12.50%) Apache Flume
3 6 (12.50%) Firmware
4 3 (6.25%) VMware ESX
5 2 (4.17%) Docker
5 2 (4.17%) vSphere
6 1 (2.08%) Samba
6 1 (2.08%) VMware ESXi
6 1 (2.08%) XenApp
Systems Management
1 8 (16.67%) Puppet
2 6 (12.50%) FortiGate
2 6 (12.50%) Kibana
2 6 (12.50%) logstash
3 3 (6.25%) Opscode Chef
4 2 (4.17%) Backup Exec
4 2 (4.17%) NetBackup
4 2 (4.17%) Tivoli
4 2 (4.17%) Tivoli Storage Manager
5 1 (2.08%) Ansible
5 1 (2.08%) Capistrano
5 1 (2.08%) QRadar
5 1 (2.08%) RSA Archer
5 1 (2.08%) RSA Security Analytics
Vendors
1 40 (83.33%) Red Hat
2 20 (41.67%) VMware
3 17 (35.42%) Microsoft
4 13 (27.08%) HP
5 12 (25.00%) Cisco
6 9 (18.75%) Dell
7 6 (12.50%) Atlassian
7 6 (12.50%) EMC
7 6 (12.50%) Hortonworks
7 6 (12.50%) Intel
8 4 (8.33%) Google
9 3 (6.25%) Apple
9 3 (6.25%) Draytek
9 3 (6.25%) Fortinet
9 3 (6.25%) Juniper
9 3 (6.25%) NetApp
9 3 (6.25%) Palo Alto
9 3 (6.25%) webMethods
10 2 (4.17%) Oracle
10 2 (4.17%) Symantec
Plymouth, Devon
Tank Recruitment Limited
Posted: 11 hours ago
Cheltenham, Gloucestershire
Evolution Recruitment Solutions
Salary: 30,000 - 60,000 plus benefits
Posted: 2 days ago
Gloucester, Gloucestershire
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Salary: 30,000-55,000
Posted: 4 days ago