The table below looks at the statistics for CentOS skills in IT contracts advertised for the Gloucestershire region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 30 May 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
30 May 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 49 - 41
Rank change year-on-year
- 0
Contract jobs citing CentOS 1 0 4
As % of all contract IT jobs located in Gloucestershire 0.21% - 1.05%
As % of the Operating Systems category 0.68% - 2.68%
Number of daily rates quoted 1 0 4
Median daily rate £525 - £438
UK excluding London median daily rate £425 £375 £350
% change year-on-year
+13.33% +7.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £55.00 - £16.75
CentOS
South West

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

Operating Systems Category
Gloucestershire
Contract IT job ads with a match in the
Operating Systems category
147 125 149
As % of all contract IT jobs located in Gloucestershire 31.21% 27.59% 39.21%
Number of daily rates quoted 68 90 83
Median daily rate £385 £425 £350
Median daily rate % change year-on-year
-9.41% +21.42%
90% offered a daily rate of more than £133 £150 £130
10% offered a daily rate of more than £600 £475 £450
UK excluding London median daily rate £365 £345 £313
% change year-on-year
+5.79% +10.40%
Number of hourly rates quoted 9 5 19
Median hourly rate £13.00 £18.50 £15.75
Median hourly rate % change year-on-year
-29.72% +17.46%
90% offered a hourly rate of more than £12.25 £12.27 £13.50
10% offered a hourly rate of more than £19.80 £20.00 £29.05
UK excluding London median hourly rate £16.50 £16.00 £15.50
% change year-on-year
+3.12% +3.22%

CentOS
Jobs Demand Trend in Gloucestershire

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

CentOS Jobs Demand Trend in Gloucestershire

CentOS
Daily Rate Trend in Gloucestershire

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

CentOS Daily Rate Trend in Gloucestershire

CentOS
Contract Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Gloucestershire region over the 3 months to 30 May 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cheltenham - 1 £525 - 1
CentOS
South West

CentOS
Top 30 Related IT Skills in Gloucestershire

For the 6 months to 30 May 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 Gloucestershire region with a requirement for CentOS.

1 5 (100.00%) Linux
2 4 (80.00%) Red Hat
3 3 (60.00%) SOAP
3 3 (60.00%) Agile Software Development
3 3 (60.00%) DV Cleared
3 3 (60.00%) Security Cleared
4 2 (40.00%) VMware Infrastructure
4 2 (40.00%) Git (software)
4 2 (40.00%) Atlassian
4 2 (40.00%) Continuous Integration
4 2 (40.00%) Kanban
4 2 (40.00%) Puppet
4 2 (40.00%) ITIL V3
4 2 (40.00%) OpenStack
4 2 (40.00%) Jenkins
4 2 (40.00%) Bash Shell
4 2 (40.00%) Opscode Chef
4 2 (40.00%) DevOps
4 2 (40.00%) Continuous Delivery
4 2 (40.00%) HP
4 2 (40.00%) Service Management
4 2 (40.00%) Change Management
4 2 (40.00%) Scrum
4 2 (40.00%) VMware
4 2 (40.00%) ITIL
4 2 (40.00%) JBoss
4 2 (40.00%) Tomcat
4 2 (40.00%) Python
4 2 (40.00%) HTTP
5 1 (20.00%) DNS

CentOS
Top Related IT Skills in Gloucestershire 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 2 (40.00%) JBoss
1 2 (40.00%) OpenStack
1 2 (40.00%) Tomcat
2 1 (20.00%) IIS
2 1 (20.00%) WordPress
Business Applications
1 1 (20.00%) SAP Oil and Gas
Cloud Services
1 1 (20.00%) Amazon AWS
Communications & Networking
1 2 (40.00%) HTTP
2 1 (20.00%) DNS
2 1 (20.00%) Firewall
Development Applications
1 2 (40.00%) Git (software)
1 2 (40.00%) Jenkins
General
1 1 (20.00%) Electronics
1 1 (20.00%) Finance
1 1 (20.00%) Manufacturing
1 1 (20.00%) Marketing
1 1 (20.00%) Telecoms
Job Titles
1 1 (20.00%) 1st Line Support
1 1 (20.00%) Administrator
1 1 (20.00%) First Line Help Desk Support
1 1 (20.00%) Help Desk Support
1 1 (20.00%) Linux Administrator
1 1 (20.00%) Linux Engineer
1 1 (20.00%) Linux Support
1 1 (20.00%) Linux Systems Administrator
1 1 (20.00%) Manual Tester
1 1 (20.00%) Server Support
1 1 (20.00%) Systems Administrator
1 1 (20.00%) Tester
Libraries, Frameworks & Software Standards
1 3 (60.00%) SOAP
2 1 (20.00%) Web Services
Operating Systems
1 5 (100.00%) Linux
2 1 (20.00%) Ubuntu
2 1 (20.00%) Windows
Processes & Methodologies
1 3 (60.00%) Agile Software Development
2 2 (40.00%) Change Management
2 2 (40.00%) Continuous Delivery
2 2 (40.00%) Continuous Integration
2 2 (40.00%) DevOps
2 2 (40.00%) ITIL
2 2 (40.00%) ITIL V3
2 2 (40.00%) Kanban
2 2 (40.00%) Scrum
2 2 (40.00%) Service Management
3 1 (20.00%) BDD
3 1 (20.00%) Business Intelligence
3 1 (20.00%) Compatibility Testing
3 1 (20.00%) Cross-Browser Compatibility
3 1 (20.00%) Cybersecurity
3 1 (20.00%) Digital Marketing
3 1 (20.00%) Programme Management
3 1 (20.00%) SDLC
Programming Languages
1 2 (40.00%) Bash Shell
1 2 (40.00%) Python
2 1 (20.00%) PHP
2 1 (20.00%) SQL
Qualifications
1 3 (60.00%) DV Cleared
1 3 (60.00%) Security Cleared
Quality Assurance & Compliance
1 1 (20.00%) QA
System Software
1 2 (40.00%) VMware Infrastructure
2 1 (20.00%) iptables
Systems Management
1 2 (40.00%) Opscode Chef
1 2 (40.00%) Puppet
2 1 (20.00%) Plesk
Vendors
1 4 (80.00%) Red Hat
2 2 (40.00%) Atlassian
2 2 (40.00%) HP
2 2 (40.00%) VMware
3 1 (20.00%) SAP