The table below looks at the statistics for CentOS skills in IT contracts advertised for the Surrey region. Included is a guide to the average contractor rates offered in IT contracts that have cited CentOS over the 3 months to 21 August 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
21 Aug 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 84 84 87
Rank change year-on-year
0 +3
Contract jobs citing CentOS 4 2 2
As % of all contract IT jobs located in Surrey 0.31% 0.16% 0.15%
As % of the Operating Systems category 1.23% 0.57% 0.60%
Number of daily rates quoted 3 0 2
Average daily rate
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of your Daily Rate
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£450 - £230
90% offered a daily rate of more than £378 - £226
10% offered a daily rate of more than £490 - £234
UK excluding London average daily rate £375 £350 £309
% change year-on-year
+7.14% +13.36%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £18.75 £36.00 £21.00
% change year-on-year
-47.91% +71.42%
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 Surrey region.

Operating Systems Category
Surrey
Contract IT job ads with a match in the
Operating Systems category
326 349 334
As % of all contract IT jobs located in Surrey 25.10% 27.57% 24.24%
Number of daily rates quoted 178 191 130
Average daily rate £325 £338 £325
Average daily rate % change year-on-year
-3.70% +3.84%
90% offered a daily rate of more than £160 £210 £165
10% offered a daily rate of more than £500 £428 £475
UK excluding London average daily rate £320 £325 £320
% change year-on-year
-1.53% +1.56%
Number of hourly rates quoted 31 53 69
Average hourly rate £17.00 £16.38 £31.00
Average hourly rate % change year-on-year
+3.81% -47.17%
90% offered a hourly rate of more than £14.00 £12.50 £12.50
10% offered a hourly rate of more than £30.00 £40.00 £45.00
UK excluding London average hourly rate £15.60 £16.00 £17.50
% change year-on-year
-2.50% -8.57%

CentOS
Jobs Demand Trend in Surrey

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

CentOS Jobs Demand Trend in Surrey

CentOS
Daily Rate Trend in Surrey

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

CentOS Daily Rate Trend in Surrey

CentOS
Daily Rate Histogram in Surrey

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the Surrey region over the 3 months to 21 August 2014.

CentOS Daily Rate Histogram in Surrey

CentOS
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing CentOS within the Surrey region over the 3 months to 21 August 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
Guildford +7 2 £501 - 2
Leatherhead - - - -
Redhill - - - - 1
Reigate - - - -
Egham - - - -
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 21 August 2014, IT contractor jobs across the Surrey 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 6 (100.00%) Linux
2 5 (83.33%) Apache
3 3 (50.00%) HTML
3 3 (50.00%) JavaScript
3 3 (50.00%) MySQL
3 3 (50.00%) CSS
3 3 (50.00%) Ruby
3 3 (50.00%) Ruby on Rails
3 3 (50.00%) SC Cleared
3 3 (50.00%) Security Cleared
4 2 (33.33%) C++
4 2 (33.33%) Perl
4 2 (33.33%) Workflow
4 2 (33.33%) Perforce
4 2 (33.33%) Continuous Integration
4 2 (33.33%) Red Hat Enterprise Linux
4 2 (33.33%) RSpec
4 2 (33.33%) Capybara
4 2 (33.33%) Jenkins
5 1 (16.67%) PHP
5 1 (16.67%) SQL
5 1 (16.67%) Oracle
5 1 (16.67%) SQL Server
5 1 (16.67%) Web Services
5 1 (16.67%) Windows
5 1 (16.67%) JBoss
5 1 (16.67%) Tomcat
5 1 (16.67%) Python
5 1 (16.67%) ETL
5 1 (16.67%) TCP/IP

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 21 August 2014, IT contractor jobs across the Surrey 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 5 (83.33%) Apache
2 1 (16.67%) Tomcat
2 1 (16.67%) nginx
2 1 (16.67%) Apache Pig
Cloud Services
1 1 (16.67%) Amazon AWS
Communications & Networking
1 1 (16.67%) TCP/IP
1 1 (16.67%) SAN
Database & Business Intelligence
1 3 (50.00%) MySQL
2 1 (16.67%) SQL Server
2 1 (16.67%) Hadoop
2 1 (16.67%) Apache Hive
2 1 (16.67%) NoSQL
2 1 (16.67%) HBase
2 1 (16.67%) Big Data
2 1 (16.67%) Relational Database
2 1 (16.67%) HCatalog
Development Applications
1 2 (33.33%) RSpec
1 2 (33.33%) Capybara
1 2 (33.33%) Jenkins
Job Titles
1 3 (50.00%) Developer
1 3 (50.00%) Ruby on Rails Developer
2 1 (16.67%) Support Engineer
2 1 (16.67%) Infrastructure Engineer
2 1 (16.67%) Team Leader
2 1 (16.67%) Infrastructure Support Engineer
2 1 (16.67%) Web Team Leader
Libraries, Frameworks & Software Standards
1 3 (50.00%) HTML
1 3 (50.00%) CSS
1 3 (50.00%) Ruby on Rails
2 1 (16.67%) JSON
2 1 (16.67%) Web Services
Miscellaneous
1 1 (16.67%) Clustering
1 1 (16.67%) Open Source
Operating Systems
1 6 (100.00%) Linux
2 2 (33.33%) Red Hat Enterprise Linux
3 1 (16.67%) Windows Server 2012
3 1 (16.67%) Windows
3 1 (16.67%) Windows Server 2003
3 1 (16.67%) Ubuntu
3 1 (16.67%) Windows Server 2008
Processes & Methodologies
1 2 (33.33%) Workflow
1 2 (33.33%) Continuous Integration
2 1 (16.67%) MapReduce
2 1 (16.67%) Procedural Programming
2 1 (16.67%) Network Design
2 1 (16.67%) Load Balancing
2 1 (16.67%) ETL
2 1 (16.67%) Configuration Management
Programming Languages
1 3 (50.00%) JavaScript
1 3 (50.00%) Ruby
2 2 (33.33%) C++
2 2 (33.33%) Perl
3 1 (16.67%) PHP
3 1 (16.67%) SQL
3 1 (16.67%) Python
3 1 (16.67%) Shell Script
3 1 (16.67%) Bash Shell
Qualifications
1 3 (50.00%) SC Cleared
1 3 (50.00%) Security Cleared
System Software
1 1 (16.67%) Hyper-V
1 1 (16.67%) vSphere
1 1 (16.67%) Varnish
Systems Management
1 1 (16.67%) ZABBIX
1 1 (16.67%) Puppet
1 1 (16.67%) Opscode Chef
1 1 (16.67%) HAProxy
1 1 (16.67%) Ansible
1 1 (16.67%) Salt
Vendors
1 2 (33.33%) Perforce
2 1 (16.67%) VMware
2 1 (16.67%) Oracle
2 1 (16.67%) JBoss
2 1 (16.67%) Red Hat
Woking, Surrey
Oxbridge Answers
Rate: Excellent market rates
Posted: Yesterday