The table below looks at the statistics for CentOS skills in IT jobs advertised for the West Yorkshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 24 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 185 193 198
Rank change year-on-year
+8 +5
Permanent jobs citing CentOS 8 19 35
As % of all permanent IT jobs located in West Yorkshire 0.21% 0.40% 0.68%
As % of the Operating Systems category 1.04% 1.69% 2.70%
Number of salaries quoted 8 16 28
Median salary £47,500 £47,500 £33,250
Median salary % change year-on-year
- +42.85%
90% offered a salary of more than £37,500 £40,000 £24,451
10% offered a salary of more than £50,750 £47,500 £42,500
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%
CentOS
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 West Yorkshire region.

Operating Systems Category
West Yorkshire
Permanent IT job ads with a match in the
Operating Systems category
772 1122 1295
As % of all permanent IT jobs located in West Yorkshire 20.27% 23.71% 25.29%
Number of salaries quoted 670 886 935
Median salary £37,500 £40,000 £35,000
Median salary % change year-on-year
-6.25% +14.28%
90% offered a salary of more than £23,000 £23,500 £21,000
10% offered a salary of more than £50,000 £50,000 £60,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in West Yorkshire

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

CentOS Jobs Demand Trend in West Yorkshire

CentOS
Salary Trend in West Yorkshire

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

CentOS Salary Trend in West Yorkshire

CentOS
Salary Histogram in West Yorkshire

This chart provides a salary histogram for IT jobs citing CentOS across the West Yorkshire region over the 3 months to 24 September 2016.

CentOS Salary Histogram in West Yorkshire

CentOS
Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the West Yorkshire region over the 3 months to 24 September 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
Leeds +13 8 £47,500 - 1
CentOS
Yorkshire

CentOS
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 24 September 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 West Yorkshire region with a requirement for CentOS.

1 21 (100.00%) Linux
2 14 (66.67%) Python
2 14 (66.67%) Puppet
3 10 (47.62%) Opscode Chef
3 10 (47.62%) Red Hat
4 9 (42.86%) Red Hat Enterprise Linux
4 9 (42.86%) Git (software)
5 8 (38.10%) Amazon AWS
5 8 (38.10%) MySQL
5 8 (38.10%) DevOps
6 7 (33.33%) LAPP Stack
6 7 (33.33%) Oracle
6 7 (33.33%) Apache
6 7 (33.33%) PostgreSQL
6 7 (33.33%) VMware
6 7 (33.33%) VMware Infrastructure
6 7 (33.33%) Jenkins
7 6 (28.57%) Ansible
7 6 (28.57%) Debian
7 6 (28.57%) Security Cleared
7 6 (28.57%) Ubuntu
7 6 (28.57%) Java
7 6 (28.57%) PHP
8 5 (23.81%) Web Services
8 5 (23.81%) Unix
8 5 (23.81%) Client/Server
8 5 (23.81%) Shell Script
8 5 (23.81%) SSL
8 5 (23.81%) Agile Software Development
8 5 (23.81%) Firewall

CentOS
Top Related IT Skills in West Yorkshire 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 (33.33%) Apache
2 2 (9.52%) Cloud Foundry
2 2 (9.52%) Confluence
2 2 (9.52%) GlassFish
2 2 (9.52%) nginx
2 2 (9.52%) OpenStack
2 2 (9.52%) Tomcat
3 1 (4.76%) MS Exchange
Applications
1 2 (9.52%) MS Excel
Cloud Services
1 8 (38.10%) Amazon AWS
2 2 (9.52%) Amazon EC2
2 2 (9.52%) Amazon S3
2 2 (9.52%) GitHub
Communications & Networking
1 5 (23.81%) Firewall
1 5 (23.81%) SSL
2 2 (9.52%) DNS
2 2 (9.52%) F5 BIG-IP GTM
2 2 (9.52%) F5 BIG-IP LTM
2 2 (9.52%) LAN
2 2 (9.52%) MPLS
2 2 (9.52%) WAN
3 1 (4.76%) TCP/IP
Database & Business Intelligence
1 8 (38.10%) MySQL
2 7 (33.33%) PostgreSQL
3 5 (23.81%) Redis
4 3 (14.29%) SQL Server
5 2 (9.52%) Amazon RDS
5 2 (9.52%) MongoDB
6 1 (4.76%) BusinessObjects
6 1 (4.76%) Hadoop
Development Applications
1 9 (42.86%) Git (software)
2 7 (33.33%) Jenkins
3 5 (23.81%) Vagrant
4 2 (9.52%) Bitbucket
4 2 (9.52%) JIRA
5 1 (4.76%) Gitweb
General
1 5 (23.81%) Games
2 2 (9.52%) Telecoms
Job Titles
1 7 (33.33%) DevOps Engineer
2 5 (23.81%) Technical Specialist
3 3 (14.29%) Applications Engineer
3 3 (14.29%) Site Engineer
4 2 (9.52%) Analyst
4 2 (9.52%) Java Engineer
4 2 (9.52%) Junior
4 2 (9.52%) Junior DevOps
4 2 (9.52%) Network Engineer
4 2 (9.52%) Performance Engineer
4 2 (9.52%) Ruby Engineer
4 2 (9.52%) Senior DevOps
4 2 (9.52%) Senior DevOps Engineer
4 2 (9.52%) Senior Java Engineer
4 2 (9.52%) Support Analyst
4 2 (9.52%) Telephony Engineer
5 1 (4.76%) 1st Line Support
5 1 (4.76%) Applications Support Analyst
5 1 (4.76%) IT Support Analyst
5 1 (4.76%) Technical Analyst
Libraries, Frameworks & Software Standards
1 7 (33.33%) LAPP Stack
2 5 (23.81%) LAMP
2 5 (23.81%) Web Services
3 4 (19.05%) Node.js
3 4 (19.05%) RabbitMQ
4 2 (9.52%) J2EE
4 2 (9.52%) Ruby on Rails
5 1 (4.76%) Regular Expression
Miscellaneous
1 5 (23.81%) Client/Server
2 1 (4.76%) Clustering
2 1 (4.76%) Computer Science
2 1 (4.76%) Cybercrime
2 1 (4.76%) Cyberthreat
2 1 (4.76%) Management Information System
2 1 (4.76%) Security Operations Centre
Operating Systems
1 21 (100.00%) Linux
2 9 (42.86%) Red Hat Enterprise Linux
3 6 (28.57%) Debian
3 6 (28.57%) Ubuntu
4 5 (23.81%) Oracle Linux
4 5 (23.81%) Unix
5 2 (9.52%) Windows
6 1 (4.76%) Windows Server
6 1 (4.76%) Windows Server 2008
6 1 (4.76%) Windows Server 2012
Processes & Methodologies
1 8 (38.10%) DevOps
2 5 (23.81%) Agile Software Development
2 5 (23.81%) Continuous Improvement
2 5 (23.81%) Performance Tuning
3 4 (19.05%) Configuration Management
4 3 (14.29%) High Availability
4 3 (14.29%) ITIL
4 3 (14.29%) Open Source
4 3 (14.29%) Performance Engineering
5 2 (9.52%) Capacity Planning
5 2 (9.52%) Continuous Delivery
5 2 (9.52%) Continuous Integration
5 2 (9.52%) Kanban
5 2 (9.52%) PRINCE2
5 2 (9.52%) Scrum
5 2 (9.52%) Security Patching
5 2 (9.52%) Service Management
6 1 (4.76%) Change Management
6 1 (4.76%) Network Management
6 1 (4.76%) Supplier Management
Programming Languages
1 14 (66.67%) Python
2 6 (28.57%) Java
2 6 (28.57%) PHP
3 5 (23.81%) Bash Shell
3 5 (23.81%) Ruby
3 5 (23.81%) Shell Script
4 2 (9.52%) C++
4 2 (9.52%) Perl
4 2 (9.52%) SQL
Qualifications
1 6 (28.57%) Security Cleared
2 5 (23.81%) SC Cleared
3 1 (4.76%) Degree
3 1 (4.76%) DV Cleared
System Software
1 7 (33.33%) VMware Infrastructure
2 3 (14.29%) Active Directory
3 2 (9.52%) Docker
3 2 (9.52%) NFS
3 2 (9.52%) OpenSIPS
3 2 (9.52%) Squid
4 1 (4.76%) vCloud
Systems Management
1 14 (66.67%) Puppet
2 10 (47.62%) Opscode Chef
3 6 (28.57%) Ansible
4 5 (23.81%) SELinux
5 4 (19.05%) Terraform
6 2 (9.52%) Grafana
6 2 (9.52%) Graphite
6 2 (9.52%) Graylog
6 2 (9.52%) HAProxy
6 2 (9.52%) Icinga
6 2 (9.52%) Kubernetes
6 2 (9.52%) Nagios
6 2 (9.52%) StatsD
6 2 (9.52%) WSUS
7 1 (4.76%) Backup Exec
7 1 (4.76%) Salt
7 1 (4.76%) SCCM
Vendors
1 10 (47.62%) Red Hat
2 7 (33.33%) Oracle
2 7 (33.33%) VMware
3 4 (19.05%) F5
4 3 (14.29%) Cisco
5 2 (9.52%) Avaya
5 2 (9.52%) Cognizant
5 2 (9.52%) New Relic
5 2 (9.52%) Palo Alto
6 1 (4.76%) ArcSight
6 1 (4.76%) CA
6 1 (4.76%) HP
6 1 (4.76%) Microsoft
6 1 (4.76%) SolarWinds
6 1 (4.76%) Symantec