The table below looks at the statistics for CentOS skills in IT contracts advertised for the West Yorkshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited CentOS over the 3 months to 10 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
10 Feb 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 89 86 97
Rank change year-on-year
-3 +11
Contract jobs citing CentOS 26 19 3
As % of all contract IT jobs located in West Yorkshire 1.28% 1.08% 0.19%
As % of the Operating Systems category 6.28% 5.12% 0.88%
Number of daily rates quoted 24 16 0
Average daily rate £450 £235 -
Average daily rate % change year-on-year
+91.48% -
UK excluding London average daily rate £450 £350 £400
% change year-on-year
+28.57% -12.50%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £47.50 £15.00
% change year-on-year
- +216.66%
CentOS
Yorkshire

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

Operating Systems Category
West Yorkshire
Contract IT job ads with a match in the
Operating Systems category
414 371 340
As % of all contract IT jobs located in West Yorkshire 20.36% 21.01% 21.85%
Number of daily rates quoted 250 228 185
Average daily rate £400 £350 £300
Average daily rate % change year-on-year
+14.28% +16.66%
90% offered a daily rate of more than £155 £175 £165
10% offered a daily rate of more than £575 £425 £424
UK excluding London average daily rate £350 £335 £308
% change year-on-year
+4.47% +8.94%
Number of hourly rates quoted 23 31 19
Average hourly rate £14.00 £13.50 £11.00
Average hourly rate % change year-on-year
+3.70% +22.72%
90% offered a hourly rate of more than £9.15 £10.30 £10.00
10% offered a hourly rate of more than £21.50 £35.00 £15.00
UK excluding London average hourly rate £17.50 £16.00 £15.00
% change year-on-year
+9.37% +6.66%

CentOS
Jobs Demand Trend in West Yorkshire

This chart provides a 3-month moving total of IT contractor jobs citing CentOS across the West Yorkshire region as a proportion of the total demand within the Operating Systems category.

CentOS Jobs Demand Trend in West Yorkshire

CentOS
Daily Rate Trend in West Yorkshire

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

CentOS Daily Rate Trend in West Yorkshire

CentOS
Daily Rate Histogram in West Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the West Yorkshire region over the 3 months to 10 February 2016.

CentOS Daily Rate Histogram in West Yorkshire

CentOS
Hourly Rate Trend in West Yorkshire

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

CentOS Hourly Rate Trend in West Yorkshire

CentOS
Contract Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing CentOS within the West Yorkshire region over the 3 months to 10 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leeds -17 13 £500 +112.76% 2
CentOS
Yorkshire

CentOS
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 10 February 2016, IT contractor jobs across the West Yorkshire region citing CentOS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CentOS.

1 29 (85.29%) Java
2 27 (79.41%) DevOps
3 26 (76.47%) Puppet
3 26 (76.47%) Linux
4 25 (73.53%) Red Hat Enterprise Linux
5 24 (70.59%) Jenkins
6 23 (67.65%) Maven
7 19 (55.88%) VMware
7 19 (55.88%) Git (software)
7 19 (55.88%) Bash Shell
7 19 (55.88%) Ruby
7 19 (55.88%) Ubuntu
7 19 (55.88%) Docker
8 18 (52.94%) Agile Software Development
8 18 (52.94%) Configuration Management
9 17 (50.00%) Continuous Integration
9 17 (50.00%) Amazon AWS
9 17 (50.00%) Build Automation
10 15 (44.12%) SC Cleared
10 15 (44.12%) Security Cleared
11 13 (38.24%) VMware Infrastructure
11 13 (38.24%) JIRA
11 13 (38.24%) Selenium
11 13 (38.24%) Confluence
11 13 (38.24%) Ansible
12 12 (35.29%) SonarQube
12 12 (35.29%) Appium
12 12 (35.29%) OpenStack
12 12 (35.29%) MongoDB
12 12 (35.29%) vSphere

CentOS
Top Related IT Skills in West Yorkshire by Category

For the 6 months to 10 February 2016, IT contractor jobs across the West Yorkshire region citing CentOS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CentOS. Up to 20 skills are shown per category.

Application Platforms
1 13 (38.24%) Confluence
2 12 (35.29%) OpenStack
3 6 (17.65%) Tomcat
4 5 (14.71%) nginx
5 1 (2.94%) Apache
5 1 (2.94%) Elasticsearch
5 1 (2.94%) Node.js
Cloud Services
1 17 (50.00%) Amazon AWS
2 2 (5.88%) GitHub
3 1 (2.94%) PaaS
Communications & Networking
1 1 (2.94%) Internet
1 1 (2.94%) TCP/IP
Database & Business Intelligence
1 12 (35.29%) MongoDB
2 6 (17.65%) CouchDB
2 6 (17.65%) PostgreSQL
3 4 (11.76%) MySQL
4 1 (2.94%) Redis
Development Applications
1 24 (70.59%) Jenkins
2 23 (67.65%) Maven
3 19 (55.88%) Git (software)
4 13 (38.24%) JIRA
4 13 (38.24%) Selenium
5 12 (35.29%) Appium
5 12 (35.29%) Mocha
5 12 (35.29%) SonarQube
6 6 (17.65%) GitLab
7 5 (14.71%) Artifactory
8 1 (2.94%) Atlassian Bamboo
8 1 (2.94%) FishEye
8 1 (2.94%) Vagrant
General
1 2 (5.88%) Local Government
2 1 (2.94%) Finance
Job Titles
1 24 (70.59%) DevOps Engineer
2 13 (38.24%) Operations Engineer
3 7 (20.59%) Linux DevOps Engineer
3 7 (20.59%) Linux Engineer
3 7 (20.59%) Linux/Unix DevOps
4 6 (17.65%) Java Engineer
5 3 (8.82%) DBA
5 3 (8.82%) MySQL DBA
6 2 (5.88%) Consultant
6 2 (5.88%) DevOps Specialist
6 2 (5.88%) Operations Consultant
6 2 (5.88%) Web Consultant
6 2 (5.88%) WebOps Consultant
7 1 (2.94%) Cloud Engineer
7 1 (2.94%) DevOps Administrator
7 1 (2.94%) Senior DevOps Engineer
7 1 (2.94%) Senior Operations Engineer
7 1 (2.94%) Senior WebOps Engineer
7 1 (2.94%) VMware Engineer
7 1 (2.94%) WebOps Engineer
Libraries, Frameworks & Software Standards
1 6 (17.65%) Kafka
1 6 (17.65%) RabbitMQ
2 1 (2.94%) ELK Stack
2 1 (2.94%) LAMP
2 1 (2.94%) Web Services
Miscellaneous
1 3 (8.82%) Mainframe
1 3 (8.82%) Management Information System
Operating Systems
1 26 (76.47%) Linux
2 25 (73.53%) Red Hat Enterprise Linux
3 19 (55.88%) Ubuntu
4 1 (2.94%) Fedora
4 1 (2.94%) SUSE
4 1 (2.94%) Unix
4 1 (2.94%) Windows
Processes & Methodologies
1 27 (79.41%) DevOps
2 18 (52.94%) Agile Software Development
2 18 (52.94%) Configuration Management
3 17 (50.00%) Build Automation
3 17 (50.00%) Continuous Integration
4 12 (35.29%) Scrum
5 6 (17.65%) Microservices
6 4 (11.76%) Migration
6 4 (11.76%) Open Source
6 4 (11.76%) Web Operations
7 3 (8.82%) Data Migration
7 3 (8.82%) Fund Management
8 2 (5.88%) Refactoring
9 1 (2.94%) Capacity Planning
9 1 (2.94%) Continuous Improvement
9 1 (2.94%) Performance Tuning
9 1 (2.94%) SDLC
9 1 (2.94%) Test Scripting
9 1 (2.94%) Test Strategy
9 1 (2.94%) User Stories
Programming Languages
1 29 (85.29%) Java
2 19 (55.88%) Bash Shell
2 19 (55.88%) Ruby
3 2 (5.88%) Python
4 1 (2.94%) C
4 1 (2.94%) Perl
4 1 (2.94%) PHP
Qualifications
1 15 (44.12%) SC Cleared
1 15 (44.12%) Security Cleared
Quality Assurance & Compliance
1 2 (5.88%) Disclosure Scotland
2 1 (2.94%) QA
System Software
1 19 (55.88%) Docker
2 13 (38.24%) VMware Infrastructure
3 12 (35.29%) vSphere
4 1 (2.94%) VirtualBox
Systems Management
1 26 (76.47%) Puppet
2 13 (38.24%) Ansible
3 6 (17.65%) Graphite
3 6 (17.65%) Nagios
3 6 (17.65%) Opscode Chef
3 6 (17.65%) Salt
4 5 (14.71%) Opsview
5 1 (2.94%) logstash
5 1 (2.94%) yum
Vendors
1 19 (55.88%) VMware
2 12 (35.29%) Atlassian
3 7 (20.59%) Red Hat
3 7 (20.59%) Splunk
4 1 (2.94%) Microsoft
4 1 (2.94%) Rackspace
4 1 (2.94%) SaltStack