The table below looks at the statistics for CentOS skills in IT contracts advertised for the Wiltshire region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 24 August 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 Aug 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 53 60 -
Rank change year-on-year
+7 -
Contract jobs citing CentOS 7 5 0
As % of all contract IT jobs located in Wiltshire 1.13% 0.65% -
As % of the Operating Systems category 4.40% 3.68% -
Number of daily rates quoted 2 2 0
Median daily rate £488 £450 -
Median daily rate % change year-on-year
+8.33% -
UK excluding London median daily rate £425 £338 £375
% change year-on-year
+25.92% -10.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £13.50 £36.00 £18.75
% change year-on-year
-62.50% +92.00%
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 Wiltshire region.

Operating Systems Category
Wiltshire
Contract IT job ads with a match in the
Operating Systems category
159 136 168
As % of all contract IT jobs located in Wiltshire 25.65% 17.78% 24.78%
Number of daily rates quoted 108 61 82
Median daily rate £388 £338 £300
Median daily rate % change year-on-year
+14.81% +12.50%
90% offered a daily rate of more than £140 £195 £170
10% offered a daily rate of more than £505 £523 £450
UK excluding London median daily rate £350 £350 £320
% change year-on-year
- +9.37%
Number of hourly rates quoted 0 28 21
Median hourly rate - £19.03 £20.06
Median hourly rate % change year-on-year
- -5.13%
UK excluding London median hourly rate £16.50 £17.00 £16.00
% change year-on-year
-2.94% +6.25%

CentOS
Jobs Demand Trend in Wiltshire

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

CentOS Jobs Demand Trend in Wiltshire

CentOS
Daily Rate Trend in Wiltshire

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

CentOS Daily Rate Trend in Wiltshire

CentOS
Contract Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Wiltshire region over the 3 months to 24 August 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
Swindon +7 1 £500 +11.11%
CentOS
South West

CentOS
Top 29 Related IT Skills in Wiltshire

For the 6 months to 24 August 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 Wiltshire region with a requirement for CentOS.

1 16 (100.00%) Linux
1 16 (100.00%) Red Hat
2 15 (93.75%) Configuration Management
2 15 (93.75%) LAMP
2 15 (93.75%) Samba
2 15 (93.75%) Apache
2 15 (93.75%) Tomcat
2 15 (93.75%) TCP/IP
2 15 (93.75%) Active Directory
2 15 (93.75%) RHCE
2 15 (93.75%) Perl
2 15 (93.75%) MySQL
2 15 (93.75%) Oracle
2 15 (93.75%) Solaris
2 15 (93.75%) JIRA
2 15 (93.75%) Wiki
2 15 (93.75%) Security Cleared
2 15 (93.75%) Puppet
3 9 (56.25%) SC Cleared
4 2 (12.50%) Red Hat Enterprise Linux
4 2 (12.50%) DV Cleared
4 2 (12.50%) PostgreSQL
4 2 (12.50%) LAPP Stack
5 1 (6.25%) Hudson
5 1 (6.25%) GitHub
5 1 (6.25%) Jenkins
5 1 (6.25%) Docker
5 1 (6.25%) DevOps
5 1 (6.25%) Subversion

CentOS
Top Related IT Skills in Wiltshire 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 15 (93.75%) Apache
1 15 (93.75%) Tomcat
Cloud Services
1 1 (6.25%) GitHub
Communications & Networking
1 15 (93.75%) TCP/IP
Database & Business Intelligence
1 15 (93.75%) MySQL
2 2 (12.50%) PostgreSQL
Development Applications
1 15 (93.75%) JIRA
2 1 (6.25%) Hudson
2 1 (6.25%) Jenkins
2 1 (6.25%) Subversion
Job Titles
1 11 (68.75%) Linux Engineer
2 9 (56.25%) Senior Linux Engineer
3 7 (43.75%) Designer
4 6 (37.50%) Senior Designer
5 2 (12.50%) Administrator
5 2 (12.50%) Linux Administrator
5 2 (12.50%) Linux Systems Administrator
5 2 (12.50%) Systems Administrator
6 1 (6.25%) Architect
6 1 (6.25%) AWS DevOps
6 1 (6.25%) AWS Engineer
6 1 (6.25%) Consultant
6 1 (6.25%) DevOps Engineer
6 1 (6.25%) Linux Consultant
6 1 (6.25%) Senior Consultant
6 1 (6.25%) Senior Linux Consultant
6 1 (6.25%) Systems Designer
Libraries, Frameworks & Software Standards
1 15 (93.75%) LAMP
2 2 (12.50%) LAPP Stack
Miscellaneous
1 15 (93.75%) Wiki
Operating Systems
1 16 (100.00%) Linux
2 15 (93.75%) Solaris
3 2 (12.50%) Red Hat Enterprise Linux
Processes & Methodologies
1 15 (93.75%) Configuration Management
2 1 (6.25%) DevOps
Programming Languages
1 15 (93.75%) Perl
Qualifications
1 15 (93.75%) RHCE
1 15 (93.75%) Security Cleared
2 9 (56.25%) SC Cleared
3 2 (12.50%) DV Cleared
System Software
1 15 (93.75%) Active Directory
1 15 (93.75%) Samba
2 1 (6.25%) Docker
Systems Management
1 15 (93.75%) Puppet
Vendors
1 16 (100.00%) Red Hat
2 15 (93.75%) Oracle