The table below looks at the statistics for CentOS skills in IT contracts advertised for the Middlesex region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 24 July 2016 with a comparison to the same period over 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.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 29 27 -
Rank change year-on-year
-2 -
Contract jobs citing CentOS 1 1 0
As % of all contract IT jobs located in Middlesex 0.49% 0.49% -
As % of the Operating Systems category 2.44% 2.17% -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £425 £340 £350
% change year-on-year
+25.00% -2.85%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £13.50 - £16.75
CentOS
South East

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

Operating Systems Category
Middlesex
Contract IT job ads with a match in the
Operating Systems category
41 46 44
As % of all contract IT jobs located in Middlesex 20.00% 22.33% 19.13%
Number of daily rates quoted 29 19 28
Median daily rate £350 £350 £350
90% offered a daily rate of more than £312 £125 £250
10% offered a daily rate of more than £400 £355 £470
UK excluding London median daily rate £350 £350 £305
% change year-on-year
- +14.75%
Number of hourly rates quoted 2 9 6
Median hourly rate £40.00 £14.50 £42.75
Median hourly rate % change year-on-year
+175.86% -66.08%
UK excluding London median hourly rate £16.50 £16.50 £15.00
% change year-on-year
- +10.00%

CentOS
Jobs Demand Trend in Middlesex

The demand trend of contract jobs across the Middlesex region citing CentOS as a proportion of all IT contracts with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Middlesex

CentOS
Daily Rate Trend in Middlesex

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

CentOS Daily Rate Trend in Middlesex

CentOS
Top 30 Related IT Skills in Middlesex

For the 6 months to 24 July 2016, IT contractor jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Middlesex region with a requirement for CentOS.

1 1 (100.00%) SQL
1 1 (100.00%) Web Services
1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) BMC
1 1 (100.00%) Red Hat
1 1 (100.00%) BMC PATROL
1 1 (100.00%) Nagios
1 1 (100.00%) Configuration Management
1 1 (100.00%) Workflow
1 1 (100.00%) Device Driver
1 1 (100.00%) VMware
1 1 (100.00%) Clustering
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Ruby
1 1 (100.00%) Ubuntu
1 1 (100.00%) Degree
1 1 (100.00%) Continuous Integration
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) Cloud Computing
1 1 (100.00%) Hyper-V
1 1 (100.00%) Git (software)
1 1 (100.00%) Test Automation
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Bash Shell
1 1 (100.00%) Heroku
1 1 (100.00%) Engine Yard
1 1 (100.00%) Puppet

CentOS
Top Related IT Skills in Middlesex 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 1 (100.00%) Cloud Foundry
1 1 (100.00%) OpenStack
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Cloud Computing
1 1 (100.00%) Engine Yard
1 1 (100.00%) GitHub
1 1 (100.00%) Heroku
1 1 (100.00%) Microsoft Azure
Development Applications
1 1 (100.00%) Git (software)
1 1 (100.00%) Jenkins
1 1 (100.00%) Vagrant
Job Titles
1 1 (100.00%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) MCollective
1 1 (100.00%) Web Services
Miscellaneous
1 1 (100.00%) Clustering
1 1 (100.00%) Device Driver
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Ubuntu
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Configuration Management
1 1 (100.00%) Continuous Integration
1 1 (100.00%) DevOps
1 1 (100.00%) SDLC
1 1 (100.00%) Test Automation
1 1 (100.00%) Workflow
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) Python
1 1 (100.00%) Ruby
1 1 (100.00%) SQL
Qualifications
1 1 (100.00%) AWS Certification
1 1 (100.00%) Degree
System Software
1 1 (100.00%) Hyper-V
1 1 (100.00%) VMware Infrastructure
Systems Management
1 1 (100.00%) Ansible
1 1 (100.00%) BMC PATROL
1 1 (100.00%) Cobbler
1 1 (100.00%) Nagios
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Puppet
Vendors
1 1 (100.00%) BMC
1 1 (100.00%) Red Hat
1 1 (100.00%) VMware