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 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 194 203 221
Rank change year-on-year
+9 +18
Permanent jobs citing CentOS 56 48 25
As % of all permanent IT jobs located in the South West 0.99% 0.81% 0.41%
As % of the Operating Systems category 3.65% 2.71% 1.48%
Number of salaries quoted 53 44 21
Median salary £40,000 £45,000 £45,000
Median salary % change year-on-year
-11.11% -
90% offered a salary of more than £23,500 £32,500 £30,000
10% offered a salary of more than £65,000 £69,250 £52,500
UK excluding London median salary £45,000 £42,233 £41,000
% change year-on-year
+6.55% +3.00%
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
1535 1769 1686
As % of all permanent IT jobs located in the South West 27.20% 29.75% 27.34%
Number of salaries quoted 1338 1539 1431
Median salary £35,000 £35,000 £34,000
Median salary % change year-on-year
- +2.94%
90% offered a salary of more than £22,500 £22,500 £22,500
10% offered a salary of more than £55,000 £50,000 £55,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in the South 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 30 September 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 30 September 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 +4 23 £45,000 +20.00% 4
Somerset +9 20 £24,500 -47.02% 2
Bristol -1 8 £62,500 +66.66% 3
Devon 0 3 £30,000 -4.00% 1
Wiltshire -2 2 £40,000 -15.78% 2
CentOS
England

CentOS
Top 30 Related IT Skills in the South West

For the 6 months to 30 September 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 76 (100.00%) Linux
2 68 (89.47%) Red Hat
3 56 (73.68%) Windows
4 35 (46.05%) Java
5 34 (44.74%) ITIL
6 31 (40.79%) VMware
7 28 (36.84%) Windows Server
8 26 (34.21%) VMware Infrastructure
9 25 (32.89%) Red Hat Enterprise Linux
10 24 (31.58%) Security Cleared
11 23 (30.26%) Apache
11 23 (30.26%) Tomcat
11 23 (30.26%) IIS
12 22 (28.95%) Windows Server 2008
13 21 (27.63%) .NET
13 21 (27.63%) Python
14 20 (26.32%) ITIL V3
14 20 (26.32%) Windows Server 2012
14 20 (26.32%) Agile Software Development
15 19 (25.00%) C#
16 18 (23.68%) Eclipse
17 17 (22.37%) Active Directory
17 17 (22.37%) Jetty
17 17 (22.37%) Bash Shell
18 15 (19.74%) PHP
18 15 (19.74%) Cybersecurity
19 14 (18.42%) Jenkins
19 14 (18.42%) DevOps
19 14 (18.42%) Scrum
19 14 (18.42%) Programme Management

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 23 (30.26%) Apache
1 23 (30.26%) IIS
1 23 (30.26%) Tomcat
2 17 (22.37%) Jetty
3 8 (10.53%) MS Exchange
4 5 (6.58%) JBoss
5 3 (3.95%) Confluence
5 3 (3.95%) WebLogic
6 2 (2.63%) Elasticsearch
6 2 (2.63%) Exchange Server 2010
6 2 (2.63%) SharePoint
7 1 (1.32%) Exchange Server 2013
7 1 (1.32%) OpenStack
7 1 (1.32%) Skype for Business
Applications
1 14 (18.42%) MS Excel
2 2 (2.63%) HipChat
2 2 (2.63%) MS Office
2 2 (2.63%) MS PowerPoint
2 2 (2.63%) MS Visio
Business Applications
1 3 (3.95%) SAP Oil and Gas
Cloud Services
1 12 (15.79%) Amazon AWS
2 5 (6.58%) Google Apps
3 4 (5.26%) Microsoft Azure
4 3 (3.95%) Amazon EC2
4 3 (3.95%) Google App Engine
4 3 (3.95%) Google Cloud Platform
4 3 (3.95%) PaaS
4 3 (3.95%) SaaS
5 1 (1.32%) IaaS
5 1 (1.32%) Office 365
Communications & Networking
1 13 (17.11%) TCP/IP
2 11 (14.47%) LAN
2 11 (14.47%) WAN
3 9 (11.84%) DNS
3 9 (11.84%) Firewall
4 7 (9.21%) Internet
5 4 (5.26%) Cisco IOS
5 4 (5.26%) SAN
6 3 (3.95%) DHCP
6 3 (3.95%) MPLS
6 3 (3.95%) VoIP
7 2 (2.63%) HTTP
7 2 (2.63%) Network Security
7 2 (2.63%) VPN
8 1 (1.32%) Cisco ASA
8 1 (1.32%) FTP
8 1 (1.32%) NAS
8 1 (1.32%) OpenVPN
Database & Business Intelligence
1 10 (13.16%) SQL Server
2 6 (7.89%) MySQL
3 3 (3.95%) NoSQL
3 3 (3.95%) Relational Database
4 2 (2.63%) Apache Accumulo
4 2 (2.63%) Big Data
4 2 (2.63%) Hadoop
4 2 (2.63%) PostgreSQL
5 1 (1.32%) MarkLogic
5 1 (1.32%) MongoDB
5 1 (1.32%) SQL Server 2005
Development Applications
1 18 (23.68%) Eclipse
2 14 (18.42%) Jenkins
3 11 (14.47%) Selenium
3 11 (14.47%) Visual Studio
4 8 (10.53%) Git (software)
4 8 (10.53%) JIRA
5 5 (6.58%) Maven
6 4 (5.26%) Artifactory
7 3 (3.95%) IntelliJ
7 3 (3.95%) JIRA Agile
7 3 (3.95%) JUnit
8 1 (1.32%) Ant
8 1 (1.32%) Bitbucket
8 1 (1.32%) Cucumber
8 1 (1.32%) GitLab
8 1 (1.32%) SpecFlow
8 1 (1.32%) Team Foundation Server
8 1 (1.32%) TeamCity
8 1 (1.32%) TestRail
8 1 (1.32%) Vagrant
General
1 4 (5.26%) Electronics
1 4 (5.26%) Manufacturing
1 4 (5.26%) Marketing
1 4 (5.26%) Telecoms
2 3 (3.95%) Finance
3 2 (2.63%) Advertising
4 1 (1.32%) Aerospace
Job Titles
1 23 (30.26%) Analyst
2 15 (19.74%) Applications Support
3 12 (15.79%) Support Analyst
4 11 (14.47%) Cybersecurity Analyst
4 11 (14.47%) Security Analyst
4 11 (14.47%) Test Analyst
5 10 (13.16%) Applications Support Analyst
5 10 (13.16%) Support Engineer
6 8 (10.53%) Linux Engineer
7 7 (9.21%) DevOps Engineer
8 6 (7.89%) Consultant
8 6 (7.89%) Technical Consultant
9 5 (6.58%) Administrator
9 5 (6.58%) Network Engineer
9 5 (6.58%) Platform Engineer
9 5 (6.58%) Windows Engineer
10 4 (5.26%) Applications Engineer
10 4 (5.26%) Linux Administrator
10 4 (5.26%) Web Engineer
10 4 (5.26%) Windows Server Engineer
Libraries, Frameworks & Software Standards
1 21 (27.63%) .NET
2 4 (5.26%) SAML
3 3 (3.95%) Ajax
3 3 (3.95%) AngularJS
3 3 (3.95%) CSS
3 3 (3.95%) CSS3
3 3 (3.95%) Google Maps API
3 3 (3.95%) HTML
3 3 (3.95%) HTML5
3 3 (3.95%) jQuery
3 3 (3.95%) JSP
3 3 (3.95%) JSTL
3 3 (3.95%) OAuth
3 3 (3.95%) Servlets
3 3 (3.95%) Spring
3 3 (3.95%) XML
3 3 (3.95%) XSLT
4 2 (2.63%) ELK Stack
4 2 (2.63%) Kafka
4 2 (2.63%) Web Services
Miscellaneous
1 9 (11.84%) Cybercrime
2 6 (7.89%) Analytical Skills
3 3 (3.95%) Cyberthreat
3 3 (3.95%) Data Centre
3 3 (3.95%) Derivative
3 3 (3.95%) Public Cloud
3 3 (3.95%) Replication
4 2 (2.63%) Security Operations Centre
4 2 (2.63%) Wiki
5 1 (1.32%) iPad
Operating Systems
1 76 (100.00%) Linux
2 56 (73.68%) Windows
3 28 (36.84%) Windows Server
4 25 (32.89%) Red Hat Enterprise Linux
5 22 (28.95%) Windows Server 2008
6 20 (26.32%) Windows Server 2012
7 7 (9.21%) Ubuntu
8 6 (7.89%) Fedora
9 4 (5.26%) Windows Server 2003
10 3 (3.95%) Debian
10 3 (3.95%) Oracle Linux
10 3 (3.95%) Windows 2000
11 2 (2.63%) FreeNAS
11 2 (2.63%) Solaris
11 2 (2.63%) SUSE
11 2 (2.63%) Unix
11 2 (2.63%) Windows 10
12 1 (1.32%) Windows 7
12 1 (1.32%) Windows 8
Processes & Methodologies
1 34 (44.74%) ITIL
2 20 (26.32%) Agile Software Development
2 20 (26.32%) ITIL V3
3 15 (19.74%) Cybersecurity
4 14 (18.42%) DevOps
4 14 (18.42%) Programme Management
4 14 (18.42%) Scrum
5 12 (15.79%) Service Management
6 11 (14.47%) Automated Testing
6 11 (14.47%) Manual Testing
6 11 (14.47%) Non-Functional Testing
6 11 (14.47%) Regression Testing
6 11 (14.47%) SDLC
6 11 (14.47%) Test Scripting
6 11 (14.47%) User Acceptance Testing
7 7 (9.21%) ITSM
8 6 (7.89%) Configuration Management
9 5 (6.58%) Performance Tuning
10 4 (5.26%) Identity Access Management
10 4 (5.26%) Identity Management
Programming Languages
1 35 (46.05%) Java
2 21 (27.63%) Python
3 19 (25.00%) C#
4 17 (22.37%) Bash Shell
5 15 (19.74%) PHP
6 14 (18.42%) SQL
7 12 (15.79%) Ruby
8 8 (10.53%) PowerShell
9 6 (7.89%) JavaScript
9 6 (7.89%) Perl
9 6 (7.89%) Shell Script
Qualifications
1 24 (31.58%) Security Cleared
2 12 (15.79%) DV Cleared
3 11 (14.47%) ISEB
3 11 (14.47%) ISTQB
4 4 (5.26%) ITIL Certification
5 3 (3.95%) CCNA
5 3 (3.95%) Cisco Certification
5 3 (3.95%) JNCIS
6 1 (1.32%) MCSA
6 1 (1.32%) MCSE
6 1 (1.32%) Microsoft Certification
6 1 (1.32%) SC Cleared
6 1 (1.32%) VCP5
6 1 (1.32%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 5 (6.58%) SLA
2 1 (1.32%) GPG13
2 1 (1.32%) ISO/IEC 27001
2 1 (1.32%) PCI DSS
2 1 (1.32%) QA
System Software
1 26 (34.21%) VMware Infrastructure
2 17 (22.37%) Active Directory
3 9 (11.84%) VMware ESX
4 6 (7.89%) Hyper-V
5 4 (5.26%) Virtual Machines
6 2 (2.63%) Apache Flume
6 2 (2.63%) Docker
6 2 (2.63%) Firmware
6 2 (2.63%) KVM
6 2 (2.63%) RHEV
6 2 (2.63%) VMware ESXi
7 1 (1.32%) Squid
7 1 (1.32%) vSphere
7 1 (1.32%) XenApp
Systems Management
1 10 (13.16%) Puppet
2 5 (6.58%) Opscode Chef
3 4 (5.26%) Ansible
3 4 (5.26%) Capistrano
4 3 (3.95%) Grafana
4 3 (3.95%) Graphite
5 2 (2.63%) FortiGate
5 2 (2.63%) Kibana
5 2 (2.63%) logstash
6 1 (1.32%) Backup Exec
6 1 (1.32%) Cobbler
6 1 (1.32%) NetBackup
6 1 (1.32%) QRadar
6 1 (1.32%) RSA Archer
6 1 (1.32%) RSA Security Analytics
6 1 (1.32%) Tivoli
6 1 (1.32%) Tivoli Storage Manager
6 1 (1.32%) ZABBIX
Vendors
1 68 (89.47%) Red Hat
2 31 (40.79%) VMware
3 12 (15.79%) Microsoft
4 9 (11.84%) Cisco
5 7 (9.21%) Atlassian
6 6 (7.89%) HP
7 5 (6.58%) Citrix
7 5 (6.58%) Google
8 4 (5.26%) Dell
8 4 (5.26%) Oracle
9 3 (3.95%) Draytek
9 3 (3.95%) Fortinet
9 3 (3.95%) Juniper
9 3 (3.95%) SAP
9 3 (3.95%) webMethods
10 2 (2.63%) Apple
10 2 (2.63%) EMC
10 2 (2.63%) EqualLogic
10 2 (2.63%) Hortonworks
10 2 (2.63%) NetApp
Bristol, Avon
People Source Consulting
Salary: £65000 - £85000 per annum + bonus and benefits
Posted: 2 hours ago
Bristol Area
ANSON MCCADE
Salary: £40,000 - £60,000
Posted: Yesterday
Gloucester, Gloucestershire
ANSON MCCADE
Salary: £40,000 - £60,000
Posted: Yesterday
Bristol, Avon
ZenTech Talent
Salary: £70000 - £90000 per annum + 10% Bonus + Benefits
Posted: 2 days ago
Swindon, Wiltshire
RecruitmentRevolution.com Limited
Salary: Negotiable Salary Package + Bupa + Pension
Posted: Yesterday
Plymouth
Recruitment Genius Ltd
Salary: £24500 - £26000 per annum
Posted: 3 days ago
Cheltenham, Gloucestershire
Evolution Recruitment Solutions
Salary: 30,000 - 60,000 plus benefits
Posted: 4 days ago
Gloucester
CPS Group Limited
Salary: £40000 - £45000 per annum + 25 days holiday - private healthcare
Posted: 10 days ago
Gloucester
CPS Group Limited
Salary: £35000 - £40000 per annum + 25 days holiday - private healthcare
Posted: 23 days ago
Bath
Hays Specialist Recruitment Ltd
Salary: £20000 - £27000 per annum + Excellent Benefits
Posted: 22 days ago
Bath
Hays Specialist Recruitment Ltd
Salary: £20000 - £27000 per annum + Excellent Benefits
Posted: 24 days ago