The table below looks at the statistics for CentOS skills in IT jobs advertised for the Wiltshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
CentOS Linux
South West / Wiltshire
Rank 69 91 89
Rank change year-on-year
+22 -2
Permanent jobs citing CentOS 3 1 13
As % of all permanent IT jobs located in Wiltshire 0.41% 0.096% 1.20%
As % of the Operating Systems category 1.38% 0.33% 4.85%
Number of salaries quoted 1 1 9
Median salary £42,500 £45,000 £50,000
Median salary % change year-on-year
-5.55% -10.00%
UK excluding London median salary £46,250 £45,000 £42,000
% change year-on-year
+2.77% +7.14%

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Wiltshire region.

Operating Systems Category
Wiltshire
Permanent IT job ads with a match in the
Operating Systems category
218 302 268
As % of all permanent IT jobs located in Wiltshire 29.46% 28.95% 24.70%
Number of salaries quoted 188 285 242
Median salary £35,000 £35,000 £37,500
Median salary % change year-on-year
- -6.66%
90% offered a salary of more than £23,500 £25,000 £24,000
10% offered a salary of more than £47,500 £50,000 £48,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Wiltshire

The demand trend of job ads across the Wiltshire region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Wiltshire

CentOS
Salary Trend in Wiltshire

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

CentOS Salary Trend in Wiltshire

CentOS
Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Wiltshire region over the 3 months to 19 January 2017. 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 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
Swindon +21 3 £42,500 -5.55%
CentOS
South West

CentOS
Top 30 Related IT Skills in Wiltshire

For the 6 months to 19 January 2017, 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 Wiltshire region with a requirement for CentOS.

1 5 (100.00%) Linux
2 4 (80.00%) MySQL
2 4 (80.00%) Finance
3 3 (60.00%) Firewall
3 3 (60.00%) Backup Exec
3 3 (60.00%) Document Management
3 3 (60.00%) X.509
3 3 (60.00%) LAN
3 3 (60.00%) WAN
3 3 (60.00%) SSL
3 3 (60.00%) Active Directory
3 3 (60.00%) Shell Script
3 3 (60.00%) MS Office
3 3 (60.00%) ITIL
3 3 (60.00%) Windows
3 3 (60.00%) MS Visio
3 3 (60.00%) DHCP
3 3 (60.00%) FTP
3 3 (60.00%) TCP/IP
3 3 (60.00%) VPN
3 3 (60.00%) DNS
3 3 (60.00%) Ubuntu
3 3 (60.00%) Network Security
3 3 (60.00%) ZABBIX
3 3 (60.00%) RabbitMQ
3 3 (60.00%) Puppet
3 3 (60.00%) KVM
3 3 (60.00%) DevOps
3 3 (60.00%) DKIM
3 3 (60.00%) PAdES

CentOS
Top Related IT Skills in Wiltshire 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 2 (40.00%) Tomcat
2 1 (20.00%) Apache
2 1 (20.00%) Confluence
2 1 (20.00%) JBoss
2 1 (20.00%) WebLogic
Applications
1 3 (60.00%) MS Office
1 3 (60.00%) MS Visio
2 1 (20.00%) MS Excel
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) G Suite
1 1 (20.00%) Google App Engine
1 1 (20.00%) Google Cloud Platform
Communications & Networking
1 3 (60.00%) DHCP
1 3 (60.00%) DKIM
1 3 (60.00%) DNS
1 3 (60.00%) Firewall
1 3 (60.00%) FTP
1 3 (60.00%) LAN
1 3 (60.00%) Network Security
1 3 (60.00%) SSL
1 3 (60.00%) TCP/IP
1 3 (60.00%) VPN
1 3 (60.00%) WAN
1 3 (60.00%) X.509
2 1 (20.00%) HTTP
2 1 (20.00%) HTTPS
2 1 (20.00%) Kerberos
2 1 (20.00%) LDAP
2 1 (20.00%) SSH
Database & Business Intelligence
1 4 (80.00%) MySQL
2 1 (20.00%) NoSQL
2 1 (20.00%) PostgreSQL
2 1 (20.00%) Relational Database
2 1 (20.00%) SQL Server
Development Applications
1 1 (20.00%) Artifactory
1 1 (20.00%) Eclipse
1 1 (20.00%) Git (software)
1 1 (20.00%) IntelliJ
1 1 (20.00%) JIRA
1 1 (20.00%) JIRA Agile
1 1 (20.00%) JUnit
1 1 (20.00%) Maven
General
1 4 (80.00%) Finance
Job Titles
1 4 (80.00%) Administrator
1 4 (80.00%) Systems Administrator
2 3 (60.00%) Infrastructure Engineer
2 3 (60.00%) Systems Engineer
3 1 (20.00%) Developer
3 1 (20.00%) Java Developer
3 1 (20.00%) Linux Administrator
3 1 (20.00%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (60.00%) CAdES
1 3 (60.00%) PAdES
1 3 (60.00%) RabbitMQ
1 3 (60.00%) XAdES
2 1 (20.00%) Ajax
2 1 (20.00%) AngularJS
2 1 (20.00%) CSS
2 1 (20.00%) CSS3
2 1 (20.00%) Google Maps API
2 1 (20.00%) HTML
2 1 (20.00%) HTML5
2 1 (20.00%) jQuery
2 1 (20.00%) JSP
2 1 (20.00%) JSTL
2 1 (20.00%) LAPP Stack
2 1 (20.00%) OAuth
2 1 (20.00%) Servlets
2 1 (20.00%) Spring
2 1 (20.00%) XML
2 1 (20.00%) XSLT
Miscellaneous
1 1 (20.00%) Replication
Operating Systems
1 5 (100.00%) Linux
2 3 (60.00%) Ubuntu
2 3 (60.00%) Windows
3 1 (20.00%) Fedora
3 1 (20.00%) Oracle Linux
3 1 (20.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 3 (60.00%) DevOps
1 3 (60.00%) Document Management
1 3 (60.00%) ITIL
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Configuration Management
2 1 (20.00%) Release Management
2 1 (20.00%) Scrum
2 1 (20.00%) Software Engineering
2 1 (20.00%) Stakeholder Management
2 1 (20.00%) UML
2 1 (20.00%) Workflow
Programming Languages
1 3 (60.00%) Shell Script
2 1 (20.00%) Bash Shell
2 1 (20.00%) Java
2 1 (20.00%) JavaScript
2 1 (20.00%) Perl
2 1 (20.00%) Python
2 1 (20.00%) Ruby
2 1 (20.00%) SQL
System Software
1 3 (60.00%) Active Directory
1 3 (60.00%) KVM
2 1 (20.00%) Squid
Systems Management
1 3 (60.00%) Backup Exec
1 3 (60.00%) Puppet
1 3 (60.00%) Rundeck
1 3 (60.00%) ZABBIX
2 1 (20.00%) Nagios
Vendors
1 2 (40.00%) Red Hat
2 1 (20.00%) Atlassian
2 1 (20.00%) Google
2 1 (20.00%) Oracle
2 1 (20.00%) webMethods