The table below looks at the statistics for CentOS skills in IT jobs advertised for the Leeds region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
CentOS Linux
Rank 146 174 166
Rank change year-on-year
+28 -8
Permanent jobs citing CentOS 8 8 20
As % of all permanent IT jobs located in Leeds 0.31% 0.25% 0.60%
As % of the Operating Systems category 1.54% 1.15% 2.23%
Number of salaries quoted 8 8 19
Median salary £39,250 £44,000 £34,000
Median salary % change year-on-year
-10.79% +29.41%
90% offered a salary of more than £35,065 £24,500 £28,500
10% offered a salary of more than £45,750 £44,300 £50,000
UK excluding London median salary £45,000 £45,000 £42,000
% change year-on-year
- +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 Leeds region.

Operating Systems Category
Leeds
Permanent IT job ads with a match in the
Operating Systems category
518 694 895
As % of all permanent IT jobs located in Leeds 19.81% 21.48% 26.66%
Number of salaries quoted 419 583 707
Median salary £37,000 £41,500 £40,000
Median salary % change year-on-year
-10.84% +3.75%
90% offered a salary of more than £23,000 £24,500 £24,000
10% offered a salary of more than £55,000 £55,000 £55,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Leeds

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

CentOS Jobs Demand Trend in Leeds

CentOS
Salary Trend in Leeds

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

CentOS Salary Trend in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 23 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 Leeds region with a requirement for CentOS.

1 18 (100.00%) Linux
2 12 (66.67%) Debian
3 10 (55.56%) Puppet
4 8 (44.44%) Red Hat Enterprise Linux
4 8 (44.44%) Vagrant
4 8 (44.44%) Opscode Chef
4 8 (44.44%) DevOps
4 8 (44.44%) Configuration Management
5 7 (38.89%) Red Hat
5 7 (38.89%) Python
5 7 (38.89%) PHP
5 7 (38.89%) Ubuntu
5 7 (38.89%) Redis
6 6 (33.33%) Ruby
6 6 (33.33%) Firewall
6 6 (33.33%) ITIL
6 6 (33.33%) Java
7 5 (27.78%) VMware
7 5 (27.78%) RabbitMQ
7 5 (27.78%) High Availability
8 4 (22.22%) Node.js
8 4 (22.22%) GPGPU
8 4 (22.22%) vSphere
8 4 (22.22%) Docker
8 4 (22.22%) GPFS
8 4 (22.22%) Agile Software Development
8 4 (22.22%) Games
8 4 (22.22%) VMware Certified Professional (VCP)
8 4 (22.22%) VLAN
8 4 (22.22%) Biology

CentOS
Top Related IT Skills in Leeds 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 3 (16.67%) nginx
2 1 (5.56%) CMS
2 1 (5.56%) concrete5
2 1 (5.56%) ExpressionEngine
Applications
1 1 (5.56%) Photoshop
Business Applications
1 1 (5.56%) Magento
Cloud Services
1 3 (16.67%) Amazon AWS
1 3 (16.67%) GitHub
2 2 (11.11%) Slack
3 1 (5.56%) Amazon EC2
3 1 (5.56%) Amazon S3
3 1 (5.56%) Sage Pay
Communications & Networking
1 6 (33.33%) Firewall
2 4 (22.22%) DHCP
2 4 (22.22%) DNS
2 4 (22.22%) iSCSI
2 4 (22.22%) SAN
2 4 (22.22%) TCP/IP
2 4 (22.22%) VLAN
2 4 (22.22%) VPN
3 2 (11.11%) LAN
3 2 (11.11%) MPLS
3 2 (11.11%) WAN
Database & Business Intelligence
1 7 (38.89%) Redis
2 4 (22.22%) MySQL
3 2 (11.11%) SQL Server
4 1 (5.56%) Amazon RDS
4 1 (5.56%) CouchDB
4 1 (5.56%) MongoDB
4 1 (5.56%) NoSQL
Development Applications
1 8 (44.44%) Vagrant
2 3 (16.67%) Jenkins
3 2 (11.11%) Git (software)
4 1 (5.56%) Appcelerator Titanium
4 1 (5.56%) Bitbucket
4 1 (5.56%) Bower
4 1 (5.56%) Grunt
4 1 (5.56%) gulp
General
1 4 (22.22%) Games
2 2 (11.11%) Telecoms
Job Titles
1 6 (33.33%) DevOps Engineer
2 3 (16.67%) Analyst
2 3 (16.67%) Applications Engineer
2 3 (16.67%) Storage Analyst
2 3 (16.67%) Technical Analyst
3 2 (11.11%) Java Engineer
3 2 (11.11%) Junior
3 2 (11.11%) Junior DevOps
3 2 (11.11%) Network Engineer
3 2 (11.11%) Platform Engineer
3 2 (11.11%) Ruby Engineer
3 2 (11.11%) Senior DevOps
3 2 (11.11%) Senior DevOps Engineer
3 2 (11.11%) Senior Java Engineer
3 2 (11.11%) Site Engineer
3 2 (11.11%) Telephony Engineer
4 1 (5.56%) Automation Engineer
4 1 (5.56%) Cloud Automation Engineer
4 1 (5.56%) Linux DevOps Engineer
4 1 (5.56%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 5 (27.78%) RabbitMQ
2 4 (22.22%) Node.js
3 2 (11.11%) ELK Stack
3 2 (11.11%) Sensu
4 1 (5.56%) Apache Cordova
4 1 (5.56%) CSS
4 1 (5.56%) CSS3
4 1 (5.56%) HTML
4 1 (5.56%) HTML5
4 1 (5.56%) J2EE
4 1 (5.56%) JSON
4 1 (5.56%) LAMP
4 1 (5.56%) LEMP Stack
4 1 (5.56%) LESS
4 1 (5.56%) Phalcon
4 1 (5.56%) PhoneGap
4 1 (5.56%) RESTful
4 1 (5.56%) Ruby on Rails
4 1 (5.56%) Sass
4 1 (5.56%) XML
Miscellaneous
1 4 (22.22%) Biology
1 4 (22.22%) GPGPU
2 1 (5.56%) Mobile App
2 1 (5.56%) User Experience
Operating Systems
1 18 (100.00%) Linux
2 12 (66.67%) Debian
3 8 (44.44%) Red Hat Enterprise Linux
4 7 (38.89%) Ubuntu
5 4 (22.22%) Unix
6 1 (5.56%) Mac OS
Processes & Methodologies
1 8 (44.44%) Configuration Management
1 8 (44.44%) DevOps
2 6 (33.33%) ITIL
3 5 (27.78%) High Availability
4 4 (22.22%) Agile Software Development
5 2 (11.11%) Capacity Planning
5 2 (11.11%) Continuous Improvement
5 2 (11.11%) Microservices
5 2 (11.11%) Open Source
5 2 (11.11%) Performance Engineering
5 2 (11.11%) PRINCE2
6 1 (5.56%) Continuous Delivery
6 1 (5.56%) Data Management
6 1 (5.56%) Database Optimisation
6 1 (5.56%) E-Commerce
6 1 (5.56%) Front End Development
6 1 (5.56%) Mobile Application Development
6 1 (5.56%) OO
6 1 (5.56%) OO PHP
6 1 (5.56%) SEO
Programming Languages
1 7 (38.89%) PHP
1 7 (38.89%) Python
2 6 (33.33%) Java
2 6 (33.33%) Ruby
3 4 (22.22%) C++
4 2 (11.11%) SQL
5 1 (5.56%) Bash Shell
5 1 (5.56%) JavaScript
Qualifications
1 4 (22.22%) VMware Certified Professional (VCP)
2 3 (16.67%) ITIL Certification
2 3 (16.67%) VCP5
2 3 (16.67%) VCP6
3 1 (5.56%) Postgraduate
3 1 (5.56%) RHCE
System Software
1 4 (22.22%) Docker
1 4 (22.22%) GPFS
1 4 (22.22%) vSphere
2 3 (16.67%) Varnish
3 2 (11.11%) OpenSIPS
3 2 (11.11%) VMware Infrastructure
4 1 (5.56%) KVM
4 1 (5.56%) LXC
4 1 (5.56%) vCloud
4 1 (5.56%) Virtual Servers
Systems Management
1 10 (55.56%) Puppet
2 8 (44.44%) Opscode Chef
3 3 (16.67%) Terraform
4 2 (11.11%) Ansible
4 2 (11.11%) Consul
4 2 (11.11%) Grafana
4 2 (11.11%) Graphite
4 2 (11.11%) HAProxy
4 2 (11.11%) Packer
5 1 (5.56%) Kubernetes
5 1 (5.56%) Salt
Vendors
1 7 (38.89%) Red Hat
2 5 (27.78%) VMware
3 4 (22.22%) IBM
4 2 (11.11%) Avaya
4 2 (11.11%) Cisco
4 2 (11.11%) F5
5 1 (5.56%) Adobe
5 1 (5.56%) PayPal
5 1 (5.56%) Zend
Leeds
Computer Futures
Salary: competitive
Posted: 15 days ago