The table below looks at the statistics for CentOS skills in IT jobs advertised for the Merseyside 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
North West / Merseyside
Rank 61 63 -
Rank change year-on-year
+2 -
Permanent jobs citing CentOS 9 2 0
As % of all permanent IT jobs located in Merseyside 1.49% 0.38% -
As % of the Operating Systems category 5.52% 1.27% -
Number of salaries quoted 6 2 0
Median salary £46,250 £32,500 -
Median salary % change year-on-year
+42.30% -
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 Merseyside region.

Operating Systems Category
Merseyside
Permanent IT job ads with a match in the
Operating Systems category
163 158 110
As % of all permanent IT jobs located in Merseyside 27.03% 29.81% 23.97%
Number of salaries quoted 103 106 101
Median salary £44,000 £36,018 £33,000
Median salary % change year-on-year
+22.16% +9.14%
90% offered a salary of more than £27,500 £22,800 £20,500
10% offered a salary of more than £55,000 £50,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Merseyside

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

CentOS Jobs Demand Trend in Merseyside

CentOS
Salary Trend in Merseyside

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

CentOS Salary Trend in Merseyside

CentOS
Salary Histogram in Merseyside

This chart provides a salary histogram for IT jobs citing CentOS across the Merseyside region over the 3 months to 19 January 2017.

CentOS Salary Histogram in Merseyside

CentOS
Job Locations in Merseyside

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Merseyside 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
Liverpool +3 9 £46,250 +42.30%
CentOS
North West

CentOS
Top 30 Related IT Skills in Merseyside

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 Merseyside region with a requirement for CentOS.

1 16 (100.00%) Linux
2 12 (75.00%) Windows
3 10 (62.50%) Red Hat
3 10 (62.50%) Bash Shell
3 10 (62.50%) Windows Server
4 8 (50.00%) Debian
5 7 (43.75%) Apache
5 7 (43.75%) Perl
5 7 (43.75%) Puppet
6 6 (37.50%) Red Hat Enterprise Linux
6 6 (37.50%) Java
6 6 (37.50%) Python
6 6 (37.50%) Microsoft
6 6 (37.50%) Finance
7 5 (31.25%) Unix
7 5 (31.25%) C++
7 5 (31.25%) Tomcat
7 5 (31.25%) Ruby
7 5 (31.25%) PowerShell
7 5 (31.25%) Open Source
8 4 (25.00%) Bourne shell
8 4 (25.00%) Ubuntu
8 4 (25.00%) Korn
8 4 (25.00%) JIRA
8 4 (25.00%) Fedora
8 4 (25.00%) Banking
8 4 (25.00%) HPUX
8 4 (25.00%) IIS
8 4 (25.00%) PHP
8 4 (25.00%) HP

CentOS
Top Related IT Skills in Merseyside 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 7 (43.75%) Apache
2 5 (31.25%) Tomcat
3 4 (25.00%) IIS
4 1 (6.25%) JBoss
4 1 (6.25%) nginx
Applications
1 2 (12.50%) MS Office
Cloud Services
1 1 (6.25%) Amazon AWS
Database & Business Intelligence
1 2 (12.50%) MySQL
2 1 (6.25%) PostgreSQL
Development Applications
1 4 (25.00%) JIRA
2 3 (18.75%) Git (software)
3 2 (12.50%) Jenkins
4 1 (6.25%) Subversion
General
1 6 (37.50%) Finance
2 4 (25.00%) Banking
3 3 (18.75%) Advertising
4 1 (6.25%) Marketing
Job Titles
1 7 (43.75%) Linux Engineer
1 7 (43.75%) Windows Engineer
2 6 (37.50%) Applications Support
3 4 (25.00%) Administrator
3 4 (25.00%) Applications Engineer
3 4 (25.00%) Applications Support Engineer
3 4 (25.00%) HPUX Engineer
3 4 (25.00%) Linux Administrator
3 4 (25.00%) Linux Support
3 4 (25.00%) Support Engineer
4 3 (18.75%) Linux Support Engineer
4 3 (18.75%) Linux Systems Engineer
4 3 (18.75%) Systems Engineer
4 3 (18.75%) Windows Administrator
4 3 (18.75%) Windows Support Engineer
4 3 (18.75%) Windows Systems Engineer
5 2 (12.50%) Developer
5 2 (12.50%) Senior Linux Administrator
5 2 (12.50%) Senior Linux Systems Administrator
5 2 (12.50%) Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (12.50%) LAMP
1 2 (12.50%) Node.js
1 2 (12.50%) Symfony
1 2 (12.50%) WebSockets
2 1 (6.25%) AngularJS
2 1 (6.25%) JSON
2 1 (6.25%) LAPP Stack
2 1 (6.25%) OpenVZ
2 1 (6.25%) XML
Miscellaneous
1 2 (12.50%) Data Centre
Operating Systems
1 16 (100.00%) Linux
2 12 (75.00%) Windows
3 10 (62.50%) Windows Server
4 8 (50.00%) Debian
5 6 (37.50%) Red Hat Enterprise Linux
6 5 (31.25%) Unix
7 4 (25.00%) Fedora
7 4 (25.00%) HPUX
7 4 (25.00%) Ubuntu
8 1 (6.25%) Solaris
8 1 (6.25%) Windows Server 2008
8 1 (6.25%) Windows Server 2012
Processes & Methodologies
1 5 (31.25%) Open Source
2 3 (18.75%) Configuration Management
2 3 (18.75%) Continuous Integration
3 2 (12.50%) Agile Software Development
3 2 (12.50%) Disaster Recovery
3 2 (12.50%) Scrum
4 1 (6.25%) Content Management
4 1 (6.25%) DevOps
4 1 (6.25%) Digital Marketing
4 1 (6.25%) E-Commerce
4 1 (6.25%) Identity Management
4 1 (6.25%) Problem Management
4 1 (6.25%) Software Engineering
4 1 (6.25%) Web Development
Programming Languages
1 10 (62.50%) Bash Shell
2 7 (43.75%) Perl
3 6 (37.50%) Java
3 6 (37.50%) Python
4 5 (31.25%) C++
4 5 (31.25%) PowerShell
4 5 (31.25%) Ruby
5 4 (25.00%) Bourne shell
5 4 (25.00%) Korn
5 4 (25.00%) PHP
6 3 (18.75%) JavaScript
7 2 (12.50%) SQL
8 1 (6.25%) C#
8 1 (6.25%) Go
8 1 (6.25%) Groovy
System Software
1 2 (12.50%) VMware Infrastructure
2 1 (6.25%) Docker
2 1 (6.25%) Varnish
Systems Management
1 7 (43.75%) Puppet
2 2 (12.50%) Ansible
2 2 (12.50%) Opscode Chef
3 1 (6.25%) Backup Exec
3 1 (6.25%) Cacti
3 1 (6.25%) Kubernetes
3 1 (6.25%) Mesos
3 1 (6.25%) Munin
3 1 (6.25%) Nagios
3 1 (6.25%) Rancher
3 1 (6.25%) rkt
3 1 (6.25%) Salt
3 1 (6.25%) Terraform
Vendors
1 10 (62.50%) Red Hat
2 6 (37.50%) Microsoft
3 4 (25.00%) HP
4 2 (12.50%) Citrix
4 2 (12.50%) VMware