The table below looks at the statistics for CentOS skills in IT jobs advertised for the Nottingham region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 82 97 91
Rank change year-on-year
+15 -6
Permanent jobs citing CentOS 10 3 9
As % of all permanent IT jobs located in Nottingham 1.12% 0.25% 0.88%
As % of the Operating Systems category 3.83% 1.22% 3.61%
Number of salaries quoted 6 3 9
Median salary £35,000 £30,000 £29,000
Median salary % change year-on-year
+16.66% +3.44%
UK excluding London median salary £47,500 £40,000 £37,500
% change year-on-year
+18.75% +6.66%
CentOS
Nottinghamshire

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

Operating Systems Category
Nottingham
Permanent IT job ads with a match in the
Operating Systems category
261 246 249
As % of all permanent IT jobs located in Nottingham 29.29% 20.16% 24.41%
Number of salaries quoted 211 182 205
Median salary £33,375 £35,000 £32,500
Median salary % change year-on-year
-4.64% +7.69%
90% offered a salary of more than £22,000 £22,000 £22,000
10% offered a salary of more than £50,000 £47,500 £47,500
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Nottingham

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

CentOS Jobs Demand Trend in Nottingham

CentOS
Salary Trend in Nottingham

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

CentOS Salary Trend in Nottingham

CentOS
Salary Histogram in Nottingham

This chart provides a salary histogram for IT jobs citing CentOS across the Nottingham region over the 3 months to 29 June 2016.

CentOS Salary Histogram in Nottingham

CentOS
Top 30 Related IT Skills in Nottingham

For the 6 months to 29 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 Nottingham region with a requirement for CentOS.

1 14 (100.00%) Linux
2 9 (64.29%) Ubuntu
3 8 (57.14%) Red Hat Enterprise Linux
3 8 (57.14%) DevOps
4 7 (50.00%) Debian
5 6 (42.86%) VMware
5 6 (42.86%) Red Hat
5 6 (42.86%) Active Directory
6 4 (28.57%) Finance
6 4 (28.57%) LAMP
6 4 (28.57%) PHP
6 4 (28.57%) Continuous Integration
7 3 (21.43%) Prototyping
7 3 (21.43%) Web Development
7 3 (21.43%) jQuery
7 3 (21.43%) Banking
7 3 (21.43%) Telecoms
7 3 (21.43%) Bash Shell
7 3 (21.43%) HTML5
7 3 (21.43%) CSS3
7 3 (21.43%) Twitter Bootstrap
7 3 (21.43%) MySQL
7 3 (21.43%) Photoshop
7 3 (21.43%) HTML
7 3 (21.43%) JavaScript
7 3 (21.43%) CSS
7 3 (21.43%) Dreamweaver
7 3 (21.43%) OOP
7 3 (21.43%) Python
7 3 (21.43%) Adobe Illustrator

CentOS
Top Related IT Skills in Nottingham 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 (14.29%) Elasticsearch
1 2 (14.29%) nginx
2 1 (7.14%) Apache
Applications
1 3 (21.43%) Adobe Illustrator
1 3 (21.43%) Photoshop
Cloud Services
1 1 (7.14%) Cloud Computing
Communications & Networking
1 2 (14.29%) DNS
1 2 (14.29%) Firewall
1 2 (14.29%) LDAP
1 2 (14.29%) SAN
Database & Business Intelligence
1 3 (21.43%) MySQL
2 2 (14.29%) SAP HANA
3 1 (7.14%) PostgreSQL
3 1 (7.14%) RDBMS
3 1 (7.14%) Relational Database
Development Applications
1 3 (21.43%) Dreamweaver
2 2 (14.29%) Jenkins
2 2 (14.29%) Travis CI
General
1 4 (28.57%) Finance
2 3 (21.43%) Banking
2 3 (21.43%) Telecoms
Job Titles
1 7 (50.00%) Systems Administrator
2 6 (42.86%) Linux Systems Administrator
3 5 (35.71%) Administrator
4 4 (28.57%) Linux/Unix DevOps
5 3 (21.43%) Developer
5 3 (21.43%) Front End Developer (Client-Side Developer)
5 3 (21.43%) Front End Web Developer (Client-Side Developer)
5 3 (21.43%) HTML CSS Developer
5 3 (21.43%) HTML Developer
5 3 (21.43%) JavaScript Developer
5 3 (21.43%) Linux Administrator
5 3 (21.43%) PHP Developer
5 3 (21.43%) PHP Web Developer
5 3 (21.43%) Web Developer
6 2 (14.29%) Consultant
6 2 (14.29%) DevOps Engineer
6 2 (14.29%) Linux Consultant
6 2 (14.29%) Linux DevOps Engineer
6 2 (14.29%) Linux Engineer
6 2 (14.29%) Technical Consultant
Libraries, Frameworks & Software Standards
1 4 (28.57%) LAMP
2 3 (21.43%) CSS
2 3 (21.43%) CSS3
2 3 (21.43%) HTML
2 3 (21.43%) HTML5
2 3 (21.43%) jQuery
2 3 (21.43%) Twitter Bootstrap
3 2 (14.29%) ELK Stack
3 2 (14.29%) LEMP Stack
Operating Systems
1 14 (100.00%) Linux
2 9 (64.29%) Ubuntu
3 8 (57.14%) Red Hat Enterprise Linux
4 7 (50.00%) Debian
5 2 (14.29%) SUSE
5 2 (14.29%) Windows
5 2 (14.29%) Windows Server
Processes & Methodologies
1 8 (57.14%) DevOps
2 4 (28.57%) Continuous Integration
3 3 (21.43%) OOP
3 3 (21.43%) Prototyping
3 3 (21.43%) Web Development
4 2 (14.29%) Build Automation
4 2 (14.29%) Change Management
4 2 (14.29%) Virtual Environments
5 1 (7.14%) Continuous Delivery
Programming Languages
1 4 (28.57%) PHP
2 3 (21.43%) Bash Shell
2 3 (21.43%) JavaScript
2 3 (21.43%) Python
3 1 (7.14%) Korn
3 1 (7.14%) Perl
3 1 (7.14%) Ruby
System Software
1 6 (42.86%) Active Directory
2 2 (14.29%) iptables
2 2 (14.29%) KVM
2 2 (14.29%) VMware Infrastructure
Systems Management
1 2 (14.29%) Ansible
1 2 (14.29%) FreeIPA
1 2 (14.29%) Icinga
1 2 (14.29%) Kibana
1 2 (14.29%) logstash
1 2 (14.29%) OpenVAS
1 2 (14.29%) yum
Vendors
1 6 (42.86%) Red Hat
1 6 (42.86%) VMware
2 2 (14.29%) SAP
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