The table below looks at the statistics for CentOS skills in IT jobs advertised for the Cheshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 30 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 84 126 120
Rank change year-on-year
+42 -6
Permanent jobs citing CentOS 2 2 8
As % of all permanent IT jobs located in Cheshire 0.21% 0.11% 0.45%
As % of the Operating Systems category 0.88% 0.47% 1.78%
Number of salaries quoted 2 0 6
Median salary £50,000 - £28,750
UK excluding London median salary £47,500 £40,000 £37,500
% change year-on-year
+18.75% +6.66%
CentOS
North West

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

Operating Systems Category
Cheshire
Permanent IT job ads with a match in the
Operating Systems category
228 429 449
As % of all permanent IT jobs located in Cheshire 24.23% 24.66% 25.50%
Number of salaries quoted 201 346 349
Median salary £34,000 £37,500 £33,500
Median salary % change year-on-year
-9.33% +11.94%
90% offered a salary of more than £22,500 £21,500 £22,000
10% offered a salary of more than £50,000 £50,000 £50,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Cheshire

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

CentOS Jobs Demand Trend in Cheshire

CentOS
Salary Trend in Cheshire

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

CentOS Salary Trend in Cheshire

CentOS
Job Locations in Cheshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Cheshire region over the 3 months to 30 June 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
Chester +4 2 £50,000 -
CentOS
North West

CentOS
Top 30 Related IT Skills in Cheshire

For the 6 months to 30 June 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 Cheshire region with a requirement for CentOS.

1 8 (100.00%) Linux
2 6 (75.00%) Red Hat
3 5 (62.50%) Ubuntu
3 5 (62.50%) Bash Shell
4 4 (50.00%) Amazon AWS
4 4 (50.00%) Puppet
4 4 (50.00%) Git (software)
4 4 (50.00%) Python
4 4 (50.00%) DevOps
5 3 (37.50%) ANSI C
5 3 (37.50%) REST
5 3 (37.50%) Opscode Chef
5 3 (37.50%) Ruby
5 3 (37.50%) Shell Script
5 3 (37.50%) OO
5 3 (37.50%) Eclipse
5 3 (37.50%) POSIX
5 3 (37.50%) C
5 3 (37.50%) Java
5 3 (37.50%) SOAP
5 3 (37.50%) XML
5 3 (37.50%) SaaS
5 3 (37.50%) JSON
5 3 (37.50%) VMware Infrastructure
5 3 (37.50%) Red Hat Enterprise Linux
5 3 (37.50%) VMware
5 3 (37.50%) Maven
6 2 (25.00%) Agile Software Development
6 2 (25.00%) Continuous Integration
6 2 (25.00%) iPad

CentOS
Top Related IT Skills in Cheshire 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 1 (12.50%) Apache
1 1 (12.50%) Apache ServiceMix
1 1 (12.50%) Cloud Foundry
1 1 (12.50%) nginx
1 1 (12.50%) OpenStack
1 1 (12.50%) Tomcat
Cloud Services
1 4 (50.00%) Amazon AWS
2 3 (37.50%) SaaS
3 1 (12.50%) Amazon EC2
3 1 (12.50%) Amazon ELB
3 1 (12.50%) Amazon S3
3 1 (12.50%) Cloud Computing
3 1 (12.50%) Engine Yard
3 1 (12.50%) GitHub
3 1 (12.50%) Heroku
3 1 (12.50%) Microsoft Azure
3 1 (12.50%) Route 53
Database & Business Intelligence
1 2 (25.00%) PostgreSQL
2 1 (12.50%) MySQL
2 1 (12.50%) RDBMS
2 1 (12.50%) Relational Database
Development Applications
1 4 (50.00%) Git (software)
2 3 (37.50%) Eclipse
2 3 (37.50%) Maven
3 2 (25.00%) Jenkins
3 2 (25.00%) Vagrant
4 1 (12.50%) Hudson
4 1 (12.50%) Mercurial
Job Titles
1 4 (50.00%) DevOps Engineer
2 3 (37.50%) Developer
2 3 (37.50%) Java Developer
3 2 (25.00%) Java Software Developer
3 2 (25.00%) Software Developer
4 1 (12.50%) Administrator
4 1 (12.50%) Automation Engineer
4 1 (12.50%) Cloud Automation Engineer
4 1 (12.50%) Cloud Engineer
4 1 (12.50%) Consultant
4 1 (12.50%) DevOps Consultant
4 1 (12.50%) Lead DevOps
4 1 (12.50%) Linux Administrator
4 1 (12.50%) Linux DevOps Engineer
4 1 (12.50%) Linux Engineer
4 1 (12.50%) Linux Scripter
4 1 (12.50%) Linux Systems Administrator
4 1 (12.50%) Senior DevOps
4 1 (12.50%) Senior DevOps Engineer
4 1 (12.50%) Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (37.50%) JSON
1 3 (37.50%) POSIX
1 3 (37.50%) REST
1 3 (37.50%) SOAP
1 3 (37.50%) XML
2 2 (25.00%) Web Services
3 1 (12.50%) LAMP
3 1 (12.50%) LAPP Stack
3 1 (12.50%) LEMP Stack
3 1 (12.50%) MCollective
3 1 (12.50%) Servlets
Miscellaneous
1 2 (25.00%) iPad
1 2 (25.00%) Private Cloud
2 1 (12.50%) Analytical Skills
2 1 (12.50%) Clustering
2 1 (12.50%) Data Centre
2 1 (12.50%) Device Driver
Operating Systems
1 8 (100.00%) Linux
2 5 (62.50%) Ubuntu
3 3 (37.50%) Red Hat Enterprise Linux
4 1 (12.50%) Unix
Processes & Methodologies
1 4 (50.00%) DevOps
2 3 (37.50%) OO
3 2 (25.00%) Agile Software Development
3 2 (25.00%) Continuous Integration
3 2 (25.00%) Front End Development
4 1 (12.50%) Change Management
4 1 (12.50%) Configuration Management
4 1 (12.50%) Continuous Delivery
4 1 (12.50%) E-Commerce
4 1 (12.50%) ITIL
4 1 (12.50%) SDLC
4 1 (12.50%) Server Building
4 1 (12.50%) Service Management
4 1 (12.50%) Software Engineering
4 1 (12.50%) TDD
4 1 (12.50%) Test Automation
4 1 (12.50%) Workflow
Programming Languages
1 5 (62.50%) Bash Shell
2 4 (50.00%) Python
3 3 (37.50%) ANSI C
3 3 (37.50%) C
3 3 (37.50%) Java
3 3 (37.50%) Ruby
3 3 (37.50%) Shell Script
4 1 (12.50%) PHP
4 1 (12.50%) SQL
Qualifications
1 1 (12.50%) AWS Certification
1 1 (12.50%) Degree
Quality Assurance & Compliance
1 1 (12.50%) SLA
System Software
1 3 (37.50%) VMware Infrastructure
2 2 (25.00%) vCloud
2 2 (25.00%) Virtual Machines
3 1 (12.50%) Hyper-V
3 1 (12.50%) iptables
3 1 (12.50%) Postfix
Systems Management
1 4 (50.00%) Puppet
2 3 (37.50%) Opscode Chef
3 1 (12.50%) Ansible
3 1 (12.50%) BMC PATROL
3 1 (12.50%) Cobbler
3 1 (12.50%) Nagios
Vendors
1 6 (75.00%) Red Hat
2 3 (37.50%) VMware
3 1 (12.50%) BMC
3 1 (12.50%) Oracle
3 1 (12.50%) Twitter