The table below looks at the statistics for CentOS skills in IT jobs advertised for the Yorkshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 26 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 212 229 215
Rank change year-on-year
+17 -14
Permanent jobs citing CentOS 22 32 45
As % of all permanent IT jobs located in Yorkshire 0.40% 0.47% 0.62%
As % of the Operating Systems category 1.72% 1.93% 2.17%
Number of salaries quoted 14 29 42
Median salary £40,250 £32,500 £28,875
Median salary % change year-on-year
+23.84% +12.55%
90% offered a salary of more than £21,500 £30,000 £20,000
10% offered a salary of more than £58,500 £47,500 £39,350
UK excluding London median salary £47,500 £41,250 £37,500
% change year-on-year
+15.15% +10.00%
CentOS
England

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

Operating Systems Category
Yorkshire
Permanent IT job ads with a match in the
Operating Systems category
1277 1661 2072
As % of all permanent IT jobs located in Yorkshire 23.00% 24.30% 28.74%
Number of salaries quoted 1056 1399 1602
Median salary £36,000 £35,661 £34,750
Median salary % change year-on-year
+0.95% +2.62%
90% offered a salary of more than £22,500 £22,600 £22,000
10% offered a salary of more than £50,000 £50,000 £55,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Yorkshire

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

CentOS Jobs Demand Trend in Yorkshire

CentOS
Salary Trend in Yorkshire

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

CentOS Salary Trend in Yorkshire

CentOS
Salary Histogram in Yorkshire

This chart provides a salary histogram for IT jobs citing CentOS across the Yorkshire region over the 3 months to 26 June 2016.

CentOS Salary Histogram in Yorkshire

CentOS
Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Yorkshire region over the 3 months to 26 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
West Yorkshire +15 12 £47,500 +50.79% 3
North Yorkshire +13 9 £40,250 +23.84% 2
East Yorkshire - 1 £32,250 -
CentOS
England

CentOS
Top 30 Related IT Skills in Yorkshire

For the 6 months to 26 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 Yorkshire region with a requirement for CentOS.

1 66 (100.00%) Linux
2 44 (66.67%) Red Hat
3 39 (59.09%) Puppet
4 34 (51.52%) Opscode Chef
5 30 (45.45%) Red Hat Enterprise Linux
6 29 (43.94%) Bash Shell
7 22 (33.33%) MySQL
8 20 (30.30%) Jenkins
9 19 (28.79%) Amazon AWS
9 19 (28.79%) PHP
9 19 (28.79%) VMware Infrastructure
9 19 (28.79%) VMware
10 18 (27.27%) Unix
10 18 (27.27%) Java
10 18 (27.27%) Python
10 18 (27.27%) Git (software)
11 17 (25.76%) Apache
12 16 (24.24%) DevOps
13 15 (22.73%) Ubuntu
13 15 (22.73%) DNS
14 14 (21.21%) Windows
14 14 (21.21%) Firewall
14 14 (21.21%) LAMP
15 13 (19.70%) Configuration Management
15 13 (19.70%) Continuous Integration
16 12 (18.18%) Agile Software Development
17 11 (16.67%) Ruby
17 11 (16.67%) Ansible
18 10 (15.15%) Security Cleared
18 10 (15.15%) VLAN

CentOS
Top Related IT Skills in 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 17 (25.76%) Apache
2 6 (9.09%) Confluence
2 6 (9.09%) nginx
2 6 (9.09%) OpenStack
3 4 (6.06%) Tomcat
4 2 (3.03%) Cloud Foundry
4 2 (3.03%) GlassFish
5 1 (1.52%) MS Exchange
5 1 (1.52%) WordPress
Applications
1 6 (9.09%) MS Excel
Business Applications
1 1 (1.52%) Magento
Cloud Services
1 19 (28.79%) Amazon AWS
2 3 (4.55%) Cloud Computing
2 3 (4.55%) Office 365
3 2 (3.03%) Microsoft Azure
4 1 (1.52%) Amazon EC2
4 1 (1.52%) Amazon ElastiCache
4 1 (1.52%) Amazon S3
4 1 (1.52%) Virtual Private Cloud
Communications & Networking
1 15 (22.73%) DNS
2 14 (21.21%) Firewall
3 10 (15.15%) VLAN
4 7 (10.61%) LAN
4 7 (10.61%) TCP/IP
5 6 (9.09%) SAN
6 5 (7.58%) SSL
7 4 (6.06%) Network Security
8 3 (4.55%) VoIP
9 2 (3.03%) DHCP
9 2 (3.03%) F5 BIG-IP GTM
9 2 (3.03%) F5 BIG-IP LTM
9 2 (3.03%) HTTP
9 2 (3.03%) Internet
9 2 (3.03%) WAN
10 1 (1.52%) LDAP
10 1 (1.52%) NAS
Database & Business Intelligence
1 22 (33.33%) MySQL
2 9 (13.64%) Hadoop
3 8 (12.12%) PostgreSQL
3 8 (12.12%) Redis
3 8 (12.12%) SQL Server
4 7 (10.61%) MongoDB
5 6 (9.09%) BusinessObjects
6 2 (3.03%) CouchDB
6 2 (3.03%) NoSQL
7 1 (1.52%) Big Data
7 1 (1.52%) Oracle Exadata
Development Applications
1 20 (30.30%) Jenkins
2 18 (27.27%) Git (software)
3 6 (9.09%) JIRA
3 6 (9.09%) Vagrant
4 4 (6.06%) Appium
4 4 (6.06%) Maven
4 4 (6.06%) Mocha
4 4 (6.06%) Selenium
4 4 (6.06%) SonarQube
5 1 (1.52%) Atlassian Bamboo
5 1 (1.52%) Gitweb
5 1 (1.52%) gulp
5 1 (1.52%) Phing
5 1 (1.52%) PHPUnit
5 1 (1.52%) TeamCity
General
1 6 (9.09%) Games
2 3 (4.55%) Retail
3 2 (3.03%) Finance
4 1 (1.52%) Marketing
Job Titles
1 19 (28.79%) Administrator
2 18 (27.27%) Linux Administrator
2 18 (27.27%) Systems Administrator
3 17 (25.76%) Linux Systems Administrator
4 10 (15.15%) DevOps Engineer
5 9 (13.64%) Analyst
6 7 (10.61%) Operations Engineer
6 7 (10.61%) Support Analyst
7 6 (9.09%) Applications Support
7 6 (9.09%) Applications Support Analyst
8 5 (7.58%) Cloud Engineer
8 5 (7.58%) Infrastructure Engineer
8 5 (7.58%) Technical Specialist
9 4 (6.06%) Developer
9 4 (6.06%) Junior
9 4 (6.06%) Linux Engineer
9 4 (6.06%) Linux/Unix DevOps
9 4 (6.06%) PHP Developer
9 4 (6.06%) Support Engineer
10 3 (4.55%) Cloud Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 14 (21.21%) LAMP
2 8 (12.12%) LAPP Stack
2 8 (12.12%) Web Services
3 5 (7.58%) RabbitMQ
4 4 (6.06%) Chai
4 4 (6.06%) CSS
4 4 (6.06%) HTML
4 4 (6.06%) LEMP Stack
4 4 (6.06%) Node.js
5 3 (4.55%) JSON
5 3 (4.55%) Memcached
5 3 (4.55%) XML
6 2 (3.03%) CSS3
6 2 (3.03%) HTML5
6 2 (3.03%) Laravel
6 2 (3.03%) RESTful
6 2 (3.03%) Zend Framework
7 1 (1.52%) CodeIgniter
7 1 (1.52%) jQuery
7 1 (1.52%) Symfony
Miscellaneous
1 9 (13.64%) Data Centre
2 8 (12.12%) Clustering
3 6 (9.09%) Cybercrime
4 5 (7.58%) Client/Server
4 5 (7.58%) Cyberthreat
4 5 (7.58%) Management Information System
4 5 (7.58%) Security Operations Centre
5 3 (4.55%) Mobile App
6 2 (3.03%) Analytical Skills
6 2 (3.03%) iPad
7 1 (1.52%) Computer Science
7 1 (1.52%) EMC VNX
Operating Systems
1 66 (100.00%) Linux
2 30 (45.45%) Red Hat Enterprise Linux
3 18 (27.27%) Unix
4 15 (22.73%) Ubuntu
5 14 (21.21%) Windows
6 8 (12.12%) Debian
6 8 (12.12%) Solaris
6 8 (12.12%) Windows Server
7 7 (10.61%) Oracle Linux
8 6 (9.09%) Windows Server 2008
9 3 (4.55%) SUSE
10 1 (1.52%) Android
10 1 (1.52%) Apple iOS
10 1 (1.52%) Windows Server 2012
Processes & Methodologies
1 16 (24.24%) DevOps
2 13 (19.70%) Configuration Management
2 13 (19.70%) Continuous Integration
3 12 (18.18%) Agile Software Development
4 9 (13.64%) ITIL
5 7 (10.61%) High Availability
5 7 (10.61%) Scrum
5 7 (10.61%) Service Management
6 6 (9.09%) Cybersecurity
6 6 (9.09%) ITIL V3
6 6 (9.09%) SIEM
6 6 (9.09%) Supplier Management
7 5 (7.58%) Change Management
7 5 (7.58%) Performance Tuning
7 5 (7.58%) Security Operations
8 4 (6.06%) Build Automation
8 4 (6.06%) Web Development
8 4 (6.06%) Web Operations
9 3 (4.55%) Continuous Improvement
10 2 (3.03%) Open Source
Programming Languages
1 29 (43.94%) Bash Shell
2 19 (28.79%) PHP
3 18 (27.27%) Java
3 18 (27.27%) Python
4 11 (16.67%) Ruby
5 10 (15.15%) Shell Script
6 8 (12.12%) Perl
7 7 (10.61%) JavaScript
8 2 (3.03%) SQL
9 1 (1.52%) C++
Qualifications
1 10 (15.15%) Security Cleared
2 9 (13.64%) SC Cleared
3 1 (1.52%) Degree
3 1 (1.52%) DV Cleared
Quality Assurance & Compliance
1 2 (3.03%) QA
System Software
1 19 (28.79%) VMware Infrastructure
2 7 (10.61%) Active Directory
3 6 (9.09%) vSphere
4 4 (6.06%) Docker
4 4 (6.06%) Virtual Servers
5 3 (4.55%) vCloud
6 2 (3.03%) Hyper-V
6 2 (3.03%) NFS
6 2 (3.03%) Squid
6 2 (3.03%) VMware ESXi
7 1 (1.52%) Virtual Machines
Systems Management
1 39 (59.09%) Puppet
2 34 (51.52%) Opscode Chef
3 11 (16.67%) Ansible
4 7 (10.61%) WSUS
5 6 (9.09%) Backup Exec
5 6 (9.09%) SCCM
6 5 (7.58%) Cobbler
6 5 (7.58%) Graphite
6 5 (7.58%) Salt
6 5 (7.58%) SELinux
7 3 (4.55%) Opsview
8 2 (3.03%) Failover Clustering
8 2 (3.03%) Grafana
8 2 (3.03%) Graylog
8 2 (3.03%) HAProxy
8 2 (3.03%) Icinga
8 2 (3.03%) Nagios
8 2 (3.03%) StatsD
8 2 (3.03%) Terraform
9 1 (1.52%) Oracle ZFS
Vendors
1 44 (66.67%) Red Hat
2 19 (28.79%) VMware
3 9 (13.64%) Oracle
4 7 (10.61%) HP
5 6 (9.09%) ArcSight
5 6 (9.09%) CA
5 6 (9.09%) SolarWinds
5 6 (9.09%) Symantec
6 4 (6.06%) Atlassian
6 4 (6.06%) Splunk
6 4 (6.06%) Zend
7 3 (4.55%) Cisco
8 2 (3.03%) 3PAR
8 2 (3.03%) Cognizant
8 2 (3.03%) F5
8 2 (3.03%) Facebook
8 2 (3.03%) New Relic
8 2 (3.03%) Palo Alto
8 2 (3.03%) Veritas
9 1 (1.52%) Nimble Storage
Sheffield, South Yorkshire
Searchability
Salary: £30000 - £40000 per annum
Posted: 2 days ago
North Yorkshire
Harvey Nash plc
Salary: £18000 - £25000 per annum + benefits
Posted: 4 days ago
Leeds, West Yorkshire
Senitor Associates
Salary: £55000 per annum + Bonus + Excellent Benefits
Posted: 4 days ago
York
Computer Futures
Salary: competitive
Posted: 12 days ago