The table below looks at the statistics for CentOS skills in IT jobs advertised for the York region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 46 57 -
Rank change year-on-year
+11 -
Permanent jobs citing CentOS 2 2 0
As % of all permanent IT jobs located in York 0.63% 0.63% -
As % of the Operating Systems category 4.08% 2.70% -
Number of salaries quoted 1 1 0
Median salary £50,000 £45,000 -
Median salary % change year-on-year
+11.11% -
UK excluding London median salary £45,000 £42,233 £40,000
% change year-on-year
+6.55% +5.58%
CentOS
North Yorkshire

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

Operating Systems Category
York
Permanent IT job ads with a match in the
Operating Systems category
49 74 101
As % of all permanent IT jobs located in York 15.36% 23.13% 21.26%
Number of salaries quoted 43 71 74
Median salary £27,500 £30,000 £40,000
Median salary % change year-on-year
-8.33% -25.00%
90% offered a salary of more than £22,500 £23,500 £23,850
10% offered a salary of more than £35,250 £45,000 £69,500
UK excluding London median salary £37,500 £37,500 £36,479
% change year-on-year
- +2.79%

CentOS
Jobs Demand Trend in York

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

CentOS Jobs Demand Trend in York

CentOS
Salary Trend in York

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

CentOS Salary Trend in York

CentOS
Top 30 Related IT Skills in York

For the 6 months to 1 October 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 York region with a requirement for CentOS.

1 3 (100.00%) Linux
2 2 (66.67%) Apache
2 2 (66.67%) Python
2 2 (66.67%) Java
2 2 (66.67%) Unix
3 1 (33.33%) Perl
3 1 (33.33%) PHP
3 1 (33.33%) SQL
3 1 (33.33%) J2EE
3 1 (33.33%) Ant
3 1 (33.33%) ITIL
3 1 (33.33%) TCP/IP
3 1 (33.33%) DNS
3 1 (33.33%) Red Hat
3 1 (33.33%) Firewall
3 1 (33.33%) Debian
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Retail
3 1 (33.33%) Subversion
3 1 (33.33%) Maven
3 1 (33.33%) Ruby
3 1 (33.33%) Atlassian Bamboo
3 1 (33.33%) Kanban
3 1 (33.33%) Red Hat Enterprise Linux
3 1 (33.33%) TeamCity
3 1 (33.33%) Git (software)
3 1 (33.33%) Sendmail
3 1 (33.33%) nginx
3 1 (33.33%) Amazon AWS
3 1 (33.33%) Open Source

CentOS
Top Related IT Skills in York 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 (66.67%) Apache
2 1 (33.33%) nginx
Cloud Services
1 1 (33.33%) Amazon AWS
Communications & Networking
1 1 (33.33%) DNS
1 1 (33.33%) Firewall
1 1 (33.33%) TCP/IP
Development Applications
1 1 (33.33%) Ant
1 1 (33.33%) Atlassian Bamboo
1 1 (33.33%) Git (software)
1 1 (33.33%) Gradle
1 1 (33.33%) Jenkins
1 1 (33.33%) Maven
1 1 (33.33%) Subversion
1 1 (33.33%) TeamCity
General
1 1 (33.33%) Retail
Job Titles
1 1 (33.33%) Administrator
1 1 (33.33%) AWS Engineer
1 1 (33.33%) Linux Administrator
1 1 (33.33%) Linux Engineer
1 1 (33.33%) Linux Systems Administrator
1 1 (33.33%) Senior Linux Engineer
1 1 (33.33%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (33.33%) J2EE
Miscellaneous
1 1 (33.33%) Hybrid Cloud
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Unix
3 1 (33.33%) Debian
3 1 (33.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Build Automation
1 1 (33.33%) DevOps
1 1 (33.33%) ITIL
1 1 (33.33%) Kanban
1 1 (33.33%) Microservices
1 1 (33.33%) Open Source
Programming Languages
1 2 (66.67%) Java
1 2 (66.67%) Python
2 1 (33.33%) Bash Shell
2 1 (33.33%) Perl
2 1 (33.33%) PHP
2 1 (33.33%) Ruby
2 1 (33.33%) SQL
System Software
1 1 (33.33%) Sendmail
Systems Management
1 1 (33.33%) Opscode Chef
1 1 (33.33%) Puppet
Vendors
1 1 (33.33%) Red Hat