The table below looks at the statistics for CentOS skills in IT contracts advertised for the Wales region. Included is a guide to the average contractor rates offered in IT contracts that have cited CentOS over the 3 months to 22 September 2014 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
22 Sep 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 66 - -
Rank change year-on-year
- 0
Contract jobs citing CentOS 13 0 0
As % of all contract IT jobs located in Wales 1.68% - -
As % of the Operating Systems category 8.33% - -
Number of daily rates quoted 10 0 0
Average daily rate
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of your Daily Rate
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£363 - -
UK excluding London average daily rate £375 £375 £294
% change year-on-year
- +27.65%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £45.00 £21.00
% change year-on-year
- +114.28%
CentOS
UK

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

Operating Systems Category
Wales
Contract IT job ads with a match in the
Operating Systems category
156 134 91
As % of all contract IT jobs located in Wales 20.10% 24.10% 16.43%
Number of daily rates quoted 93 74 35
Average daily rate £331 £263 £310
Average daily rate % change year-on-year
+25.90% -15.32%
90% offered a daily rate of more than £129 £200 £185
10% offered a daily rate of more than £450 £400 £446
UK excluding London average daily rate £325 £325 £323
% change year-on-year
- +0.77%
Number of hourly rates quoted 12 16 8
Average hourly rate £16.00 £13.87 £16.50
Average hourly rate % change year-on-year
+15.35% -15.93%
90% offered a hourly rate of more than £9.30 £13.00 £9.48
10% offered a hourly rate of more than £21.23 £18.00 £20.00
UK excluding London average hourly rate £16.20 £15.50 £17.00
% change year-on-year
+4.51% -8.82%

CentOS
Jobs Demand Trend in Wales

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

CentOS Jobs Demand Trend in Wales

CentOS
Daily Rate Trend in Wales

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

CentOS Daily Rate Trend in Wales

CentOS
Daily Rate Histogram in Wales

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the Wales region over the 3 months to 22 September 2014.

CentOS Daily Rate Histogram in Wales

CentOS
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing CentOS within the Wales region over the 3 months to 22 September 2014. 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
South Wales - 6 £350 -
CentOS
UK

CentOS
Top 30 Related IT Skills in Wales

For the 6 months to 22 September 2014, IT contractor jobs across the Wales 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 12 (85.71%) Red Hat Enterprise Linux
1 12 (85.71%) Open Source
2 10 (71.43%) MongoDB
3 9 (64.29%) UNIX
3 9 (64.29%) Windows
4 8 (57.14%) Data Modelling
4 8 (57.14%) SQL
4 8 (57.14%) PostgreSQL
4 8 (57.14%) Relational Database
5 7 (50.00%) DevOps
5 7 (50.00%) Puppet
5 7 (50.00%) SQL Server 2012
5 7 (50.00%) Replication
5 7 (50.00%) SQL Server Reporting Services
5 7 (50.00%) Ruby
5 7 (50.00%) Database Tuning
5 7 (50.00%) SQL Server Analysis Services
5 7 (50.00%) SQL Server 2008
5 7 (50.00%) SQL Server 2005
5 7 (50.00%) SQL Server Integration Services
5 7 (50.00%) SQL Server
5 7 (50.00%) Linux
5 7 (50.00%) RDBMS
6 6 (42.86%) Oracle Database 10g
6 6 (42.86%) Red Hat
6 6 (42.86%) Oracle
6 6 (42.86%) Oracle Database 11g
6 6 (42.86%) Oracle9i Database
6 6 (42.86%) Python
6 6 (42.86%) Opscode Chef

CentOS
Top Related IT Skills in Wales by Category

For the 6 months to 22 September 2014, IT contractor jobs across the Wales 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 4 (28.57%) Elasticsearch
2 3 (21.43%) Apache
2 3 (21.43%) nginx
3 1 (7.14%) Confluence
3 1 (7.14%) MediaWiki
Cloud Services
1 4 (28.57%) SaaS
1 4 (28.57%) IaaS
2 2 (14.29%) Amazon EC2
3 1 (7.14%) Amazon S3
3 1 (7.14%) Amazon AWS
Communications & Networking
1 2 (14.29%) LDAP
2 1 (7.14%) LAN
2 1 (7.14%) WAN
2 1 (7.14%) VPN
2 1 (7.14%) IPv6
2 1 (7.14%) OSPF
2 1 (7.14%) BGP
2 1 (7.14%) EIGRP
2 1 (7.14%) Firewall
2 1 (7.14%) IPsec
2 1 (7.14%) SSH
2 1 (7.14%) Network Security
Database & Business Intelligence
1 10 (71.43%) MongoDB
2 8 (57.14%) Relational Database
2 8 (57.14%) PostgreSQL
3 7 (50.00%) SQL Server Reporting Services
3 7 (50.00%) SQL Server 2005
3 7 (50.00%) SQL Server Integration Services
3 7 (50.00%) SQL Server
3 7 (50.00%) RDBMS
3 7 (50.00%) SQL Server 2012
3 7 (50.00%) SQL Server Analysis Services
3 7 (50.00%) SQL Server 2008
4 6 (42.86%) Oracle Database
4 6 (42.86%) Oracle Database 10g
4 6 (42.86%) Oracle9i Database
4 6 (42.86%) Oracle Database 11g
5 3 (21.43%) MySQL
6 1 (7.14%) NoSQL
Development Applications
1 5 (35.71%) Git (software)
1 5 (35.71%) Jenkins
2 1 (7.14%) Hudson
2 1 (7.14%) Subversion
2 1 (7.14%) JIRA
General
1 1 (7.14%) Finance
Job Titles
1 6 (42.86%) DBA
2 5 (35.71%) Administrator
2 5 (35.71%) DevOps Engineer
3 1 (7.14%) Linux DevOps Engineer
3 1 (7.14%) Developer
3 1 (7.14%) Systems Administrator
3 1 (7.14%) UNIX Systems Administrator
3 1 (7.14%) UNIX Administrator
3 1 (7.14%) SQL DBA
3 1 (7.14%) Linux Systems Administrator
3 1 (7.14%) Linux Administrator
3 1 (7.14%) Linux Engineer
Libraries, Frameworks & Software Standards
1 4 (28.57%) Software Packaging
1 4 (28.57%) Memcached
2 2 (14.29%) LAMP
3 1 (7.14%) Web Services
Miscellaneous
1 12 (85.71%) Open Source
2 7 (50.00%) Replication
3 1 (7.14%) Wiki
Operating Systems
1 12 (85.71%) Red Hat Enterprise Linux
2 9 (64.29%) UNIX
2 9 (64.29%) Windows
3 7 (50.00%) Linux
4 2 (14.29%) Ubuntu
5 1 (7.14%) Windows Server 2003
5 1 (7.14%) Debian
Processes & Methodologies
1 8 (57.14%) Data Modelling
2 7 (50.00%) Database Tuning
2 7 (50.00%) DevOps
3 5 (35.71%) Continuous Integration
3 5 (35.71%) Configuration Management
4 4 (28.57%) Agile Software Development
4 4 (28.57%) Performance Tuning
5 1 (7.14%) Load Balancing
5 1 (7.14%) Capacity Planning
5 1 (7.14%) Disaster Recovery
5 1 (7.14%) Workflow
Programming Languages
1 8 (57.14%) SQL
2 7 (50.00%) Ruby
3 6 (42.86%) Python
4 2 (14.29%) Perl
4 2 (14.29%) PHP
5 1 (7.14%) Shell Script
5 1 (7.14%) Bash Shell
5 1 (7.14%) Java
System Software
1 1 (7.14%) Samba
1 1 (7.14%) VMware Infrastructure
1 1 (7.14%) Postfix
1 1 (7.14%) XenServer
Systems Management
1 7 (50.00%) Puppet
2 6 (42.86%) Opscode Chef
3 5 (35.71%) Ansible
4 4 (28.57%) StatsD
5 1 (7.14%) Nagios
5 1 (7.14%) ZABBIX
5 1 (7.14%) Cacti
Vendors
1 6 (42.86%) Red Hat
1 6 (42.86%) Oracle
2 1 (7.14%) Citrix
2 1 (7.14%) VMware
2 1 (7.14%) Google
2 1 (7.14%) Percona
2 1 (7.14%) Rackspace
Swansea, West Glamorgan
Experis Ltd
Posted: 4 days ago
Swansea, West Glamorgan
Hydrogen Group
Rate: £220.00 - £230.00 per day
Posted: 6 days ago
Swansea, West Glamorgan
Timothy James Consulting Ltd
Rate: £220 - £230 per day
Posted: 6 days ago