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 average salaries offered in IT jobs that have cited CentOS over the 3 months to 3 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 185 185 195
Rank change year-on-year
0 +10
Permanent jobs citing CentOS 54 50 19
As % of all permanent IT jobs located in the South West 0.90% 0.82% 0.36%
As % of the Operating Systems category 2.87% 3.01% 1.36%
Number of salaries quoted 53 35 18
Average salary £37,500 £37,500 £32,250
Average salary % change year-on-year
- +16.27%
90% offered a salary of more than £30,300 £30,600 £27,388
10% offered a salary of more than £61,500 £45,000 £35,000
UK excluding London average salary £42,500 £38,500 £37,500
% change year-on-year
+10.38% +2.66%
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 West region.

Operating Systems Category
South West
Permanent IT job ads with a match in the
Operating Systems category
1880 1661 1399
As % of all permanent IT jobs located in the South West 31.36% 27.24% 26.82%
Number of salaries quoted 1592 1427 1277
Average salary £35,000 £35,000 £35,000
90% offered a salary of more than £21,000 £22,000 £22,500
10% offered a salary of more than £55,000 £47,500 £50,000
UK excluding London average salary £37,500 £36,000 £37,500
% change year-on-year
+4.16% -4.00%

CentOS
Jobs Demand Trend in the South West

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the South West region as a proportion of the total demand within 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 3 July 2015.

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 average salaries quoted in IT jobs citing CentOS within the South West region over the 3 months to 3 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
Bristol -22 31 £37,500 - 3
Wiltshire -6 9 £47,500 +5.55% 8
Dorset +12 7 £35,000 -6.66%
Somerset +14 4 £40,000 +6.66% 2
Gloucestershire -7 3 £35,000 - 3
CentOS
England

CentOS
Top 30 Related IT Skills in the South West

For the 6 months to 3 July 2015, IT jobs across the South West 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.

1 125 (100.00%) Linux
2 77 (61.60%) Red Hat
3 67 (53.60%) Puppet
4 62 (49.60%) Apache
5 59 (47.20%) Red Hat Enterprise Linux
6 52 (41.60%) DevOps
7 49 (39.20%) Bash Shell
8 47 (37.60%) Windows
9 46 (36.80%) VMware
9 46 (36.80%) MySQL
10 43 (34.40%) Amazon AWS
11 41 (32.80%) LAMP
12 39 (31.20%) Continuous Integration
12 39 (31.20%) Ubuntu
13 36 (28.80%) VMware Infrastructure
14 35 (28.00%) Ruby
14 35 (28.00%) Firewall
14 35 (28.00%) PHP
15 34 (27.20%) Debian
15 34 (27.20%) Configuration Management
16 30 (24.00%) Fedora
17 28 (22.40%) Tomcat
17 28 (22.40%) Git (software)
18 26 (20.80%) SQL
18 26 (20.80%) Perl
19 25 (20.00%) Python
20 23 (18.40%) Opscode Chef
20 23 (18.40%) Jenkins
21 21 (16.80%) IPsec
22 20 (16.00%) UNIX

CentOS
Top Related IT Skills in the South West by Category

For the 6 months to 3 July 2015, IT jobs across the South West 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 62 (49.60%) Apache
2 28 (22.40%) Tomcat
3 16 (12.80%) nginx
4 7 (5.60%) Confluence
4 7 (5.60%) MediaWiki
4 7 (5.60%) MS Exchange
5 6 (4.80%) GlassFish
6 5 (4.00%) IIS
7 3 (2.40%) Exchange Server 2007
8 2 (1.60%) JBoss
8 2 (1.60%) WordPress
8 2 (1.60%) OpenStack
9 1 (0.80%) Elasticsearch
9 1 (0.80%) Node.js
9 1 (0.80%) ExpressionEngine
9 1 (0.80%) SharePoint
9 1 (0.80%) Drupal
9 1 (0.80%) CMS
Applications
1 3 (2.40%) MS Excel
2 1 (0.80%) MS Visio
Business Applications
1 8 (6.40%) SAP Oil and Gas
2 2 (1.60%) Magento
Cloud Services
1 43 (34.40%) Amazon AWS
2 14 (11.20%) Amazon EC2
3 8 (6.40%) SaaS
4 5 (4.00%) Amazon S3
4 5 (4.00%) Cloud Computing
5 4 (3.20%) Virtual Private Cloud
6 2 (1.60%) OpenShift
7 1 (0.80%) Google Cloud Platform
Communications & Networking
1 35 (28.00%) Firewall
2 21 (16.80%) IPsec
3 19 (15.20%) DNS
4 18 (14.40%) TCP/IP
5 17 (13.60%) NAS
6 16 (12.80%) SAN
7 15 (12.00%) VPN
7 15 (12.00%) WAN
8 14 (11.20%) LAN
8 14 (11.20%) SSL
9 7 (5.60%) IPv6
9 7 (5.60%) OSPF
9 7 (5.60%) BGP
9 7 (5.60%) EIGRP
9 7 (5.60%) LDAP
9 7 (5.60%) Network Security
10 6 (4.80%) SNMP
11 5 (4.00%) VLAN
12 4 (3.20%) SMTP
12 4 (3.20%) DHCP
Database & Business Intelligence
1 46 (36.80%) MySQL
2 8 (6.40%) PostgreSQL
3 7 (5.60%) Relational Database
4 4 (3.20%) Amazon RDS
4 4 (3.20%) SQL Server
4 4 (3.20%) Hazelcast
5 3 (2.40%) SQL Server 2005
6 2 (1.60%) MongoDB
7 1 (0.80%) NoSQL
7 1 (0.80%) Amazon DynamoDB
7 1 (0.80%) CouchDB
Development Applications
1 28 (22.40%) Git (software)
2 23 (18.40%) Jenkins
3 18 (14.40%) Hudson
4 14 (11.20%) Subversion
5 8 (6.40%) JIRA
6 2 (1.60%) Selenium
6 2 (1.60%) Oracle Forms
7 1 (0.80%) IntelliJ
7 1 (0.80%) WebDriver
7 1 (0.80%) PHPUnit
7 1 (0.80%) Talend Open Studio
7 1 (0.80%) SoapUI
General
1 10 (8.00%) Telecoms
2 9 (7.20%) Finance
2 9 (7.20%) Marketing
3 8 (6.40%) Electronics
3 8 (6.40%) Manufacturing
4 6 (4.80%) Back Office
5 4 (3.20%) Advertising
Job Titles
1 47 (37.60%) Administrator
2 45 (36.00%) Systems Administrator
3 33 (26.40%) DevOps Engineer
4 32 (25.60%) Systems Engineer
5 24 (19.20%) Linux Administrator
5 24 (19.20%) Linux Engineer
6 22 (17.60%) Linux Systems Administrator
7 15 (12.00%) Linux Systems Engineer
8 13 (10.40%) Support Engineer
9 12 (9.60%) DevOps Administrator
9 12 (9.60%) Linux DevOps Engineer
10 9 (7.20%) 3rd Line Support Engineer
10 9 (7.20%) 3rd Line Support
11 8 (6.40%) Infrastructure Engineer
11 8 (6.40%) UNIX Administrator
11 8 (6.40%) UNIX Engineer
11 8 (6.40%) UNIX Systems Administrator
11 8 (6.40%) UNIX Systems Engineer
12 7 (5.60%) Developer
13 5 (4.00%) Analyst
Libraries, Frameworks & Software Standards
1 41 (32.80%) LAMP
2 17 (13.60%) Web Services
3 10 (8.00%) jQuery
4 8 (6.40%) .NET
5 6 (4.80%) CSS
6 5 (4.00%) HTML
7 4 (3.20%) Servlets
7 4 (3.20%) ActiveMQ
7 4 (3.20%) Spring
8 3 (2.40%) ASP.NET
8 3 (2.40%) Middleware
9 2 (1.60%) HTML5
9 2 (1.60%) CSS3
9 2 (1.60%) libvirt
10 1 (0.80%) Laravel
10 1 (0.80%) Sass
10 1 (0.80%) Twitter Bootstrap
10 1 (0.80%) REST
10 1 (0.80%) Google Maps API
10 1 (0.80%) XHTML
Miscellaneous
1 15 (12.00%) Data Centre
2 8 (6.40%) DTV
3 7 (5.60%) Clustering
3 7 (5.60%) Wiki
4 3 (2.40%) Computer Science
4 3 (2.40%) Analytical Skills
4 3 (2.40%) Client/Server
5 2 (1.60%) Digital Media
6 1 (0.80%) Mobile App
6 1 (0.80%) BYOD
6 1 (0.80%) Enterprise Storage
Operating Systems
1 125 (100.00%) Linux
2 59 (47.20%) Red Hat Enterprise Linux
3 47 (37.60%) Windows
4 39 (31.20%) Ubuntu
5 34 (27.20%) Debian
6 30 (24.00%) Fedora
7 20 (16.00%) UNIX
8 16 (12.80%) Windows Server 2003
9 12 (9.60%) Solaris
10 10 (8.00%) Windows Server 2012
11 5 (4.00%) Oracle Linux
12 4 (3.20%) Windows Server 2008
13 3 (2.40%) VMS
14 2 (1.60%) Mac OS X
14 2 (1.60%) Apple iOS
14 2 (1.60%) Android
14 2 (1.60%) SUSE Linux Enterprise Server
15 1 (0.80%) FreeBSD
Processes & Methodologies
1 52 (41.60%) DevOps
2 39 (31.20%) Continuous Integration
3 34 (27.20%) Configuration Management
4 17 (13.60%) Agile Software Development
5 13 (10.40%) Migration
6 10 (8.00%) E-Commerce
6 10 (8.00%) Web Development
7 9 (7.20%) Scrum
8 8 (6.40%) Programme Management
8 8 (6.40%) ITIL
8 8 (6.40%) Business Intelligence
8 8 (6.40%) Software Engineering
8 8 (6.40%) Digital Marketing
8 8 (6.40%) Open Source
8 8 (6.40%) Capacity Planning
8 8 (6.40%) Unit Testing
9 7 (5.60%) CRM
9 7 (5.60%) Disaster Recovery
10 6 (4.80%) TDD
10 6 (4.80%) Network Design
Programming Languages
1 49 (39.20%) Bash Shell
2 35 (28.00%) Ruby
2 35 (28.00%) PHP
3 26 (20.80%) SQL
3 26 (20.80%) Perl
4 25 (20.00%) Python
5 15 (12.00%) Shell Script
5 15 (12.00%) Java
6 8 (6.40%) PHP5
7 6 (4.80%) Korn
8 5 (4.00%) JavaScript
9 4 (3.20%) C++
9 4 (3.20%) Groovy
10 3 (2.40%) C
10 3 (2.40%) C#
11 1 (0.80%) Objective-C
11 1 (0.80%) PHP4
11 1 (0.80%) Lua
Qualifications
1 15 (12.00%) Cisco Certification
2 9 (7.20%) Degree
3 8 (6.40%) CCNA
4 7 (5.60%) CCNP
4 7 (5.60%) VMware Certified Professional (VCP)
5 3 (2.40%) SC Cleared
5 3 (2.40%) Security Cleared
6 1 (0.80%) RHCSA
Quality Assurance & Compliance
1 4 (3.20%) SLA
1 4 (3.20%) QA
2 3 (2.40%) ISO 9001
2 3 (2.40%) ISO/IEC 27001
System Software
1 36 (28.80%) VMware Infrastructure
2 17 (13.60%) Active Directory
3 16 (12.80%) vSphere
4 15 (12.00%) Samba
5 14 (11.20%) iptables
6 11 (8.80%) vCloud
7 7 (5.60%) Postfix
7 7 (5.60%) XenServer
8 4 (3.20%) Terminal Services
8 4 (3.20%) VirtualBox
9 3 (2.40%) Docker
9 3 (2.40%) Hyper-V
10 2 (1.60%) Squid
10 2 (1.60%) RHEV
10 2 (1.60%) oVirt
10 2 (1.60%) GFS2
10 2 (1.60%) NFS
10 2 (1.60%) Gluster
10 2 (1.60%) KVM
Systems Management
1 67 (53.60%) Puppet
2 23 (18.40%) Opscode Chef
3 15 (12.00%) Nagios
4 12 (9.60%) Salt
5 10 (8.00%) Ansible
6 8 (6.40%) ZABBIX
7 6 (4.80%) Opsview
8 3 (2.40%) Capistrano
8 3 (2.40%) Cobbler
9 2 (1.60%) Red Hat Satellite
9 2 (1.60%) SELinux
9 2 (1.60%) Pacemaker
10 1 (0.80%) Check_MK
10 1 (0.80%) Red Hat Spacewalk
10 1 (0.80%) Cacti
10 1 (0.80%) Plesk
Vendors
1 77 (61.60%) Red Hat
2 46 (36.80%) VMware
3 13 (10.40%) Microsoft
4 12 (9.60%) Citrix
5 10 (8.00%) Cisco
5 10 (8.00%) Rackspace
6 8 (6.40%) SAP
7 5 (4.00%) Oracle
7 5 (4.00%) HP
8 4 (3.20%) Juniper
9 3 (2.40%) NetApp
9 3 (2.40%) Sun
9 3 (2.40%) Wind River
10 2 (1.60%) Google
10 2 (1.60%) Salesforce.com
11 1 (0.80%) Zoho
11 1 (0.80%) Talend
11 1 (0.80%) Adobe
Bath
Austin Fraser Limited
Salary: £40000 - £50000 per annum + Excellent Benefits
Posted: 3 days ago
Bristol, Avon
Xist4 IT Recruitment
Salary: £30-35,000 + Good Bens
Posted: 4 days ago
Gloucester, Gloucestershire
People Source Consulting
Salary: £35000 - £40000 per annum
Posted: 4 days ago
Swindon
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 4 days ago
Wiltshire
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 4 days ago
Swindon
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 11 days ago
Swindon
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 11 days ago
Wiltshire
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 11 days ago
Swindon
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 15 days ago
Lydney, Gloucestershire
Watkins Hire Ltd
Salary: Unspecified Competitive salary package
Posted: 17 days ago
Wiltshire
Austin Fraser Limited
Salary: £40000 - £56000 per annum
Posted: 18 days ago
Bath
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 20 days ago
Gloucestershire
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 20 days ago
Bristol
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 20 days ago