The table below looks at the statistics for CentOS skills in IT contracts advertised for the South East region. Included is a guide to the average contractor rates offered in IT contracts that have cited CentOS over the 3 months to 22 May 2015 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 May 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 224 215 240
Rank change year-on-year
-9 +25
Contract jobs citing CentOS 30 25 3
As % of all contract IT jobs located in the South East 0.32% 0.28% 0.037%
As % of the Operating Systems category 1.29% 1.12% 0.16%
Number of daily rates quoted 23 8 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£375 £369 -
Average daily rate % change year-on-year
+1.69% -
UK excluding London average daily rate £375 £350 £300
% change year-on-year
+7.14% +16.66%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £32.50
UK excluding London average hourly rate - £17.50 £34.00
% change year-on-year
- -48.52%
CentOS
England

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

Operating Systems Category
South East
Contract IT job ads with a match in the
Operating Systems category
2326 2235 1889
As % of all contract IT jobs located in the South East 24.93% 24.96% 23.16%
Number of daily rates quoted 1206 1104 909
Average daily rate £363 £325 £330
Average daily rate % change year-on-year
+11.53% -1.51%
90% offered a daily rate of more than £210 £145 £170
10% offered a daily rate of more than £500 £450 £475
UK excluding London average daily rate £350 £313 £325
% change year-on-year
+12.00% -3.84%
Number of hourly rates quoted 225 223 247
Average hourly rate £16.50 £15.89 £17.50
Average hourly rate % change year-on-year
+3.83% -9.20%
90% offered a hourly rate of more than £12.50 £12.00 £12.50
10% offered a hourly rate of more than £40.00 £42.50 £37.50
UK excluding London average hourly rate £15.75 £15.50 £16.00
% change year-on-year
+1.61% -3.12%

CentOS
Jobs Demand Trend in the South East

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

CentOS Jobs Demand Trend in the South East

CentOS
Daily Rate Trend in the South East

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

CentOS Daily Rate Trend in the South East

CentOS
Daily Rate Histogram in the South East

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the South East region over the 3 months to 22 May 2015.

CentOS Daily Rate Histogram in the South East

CentOS
Hourly Rate Trend in the South East

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing CentOS across the South East region.

CentOS Hourly Rate Trend in the South East

CentOS
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing CentOS within the South East region over the 3 months to 22 May 2015. 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
Oxfordshire - 12 £413 - 2
Hampshire +3 10 £256 -29.31% 3
Berkshire -5 4 £350 -13.84% 17
Buckinghamshire -7 3 £403 +15.00% 3
Middlesex +7 1 - -
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 22 May 2015, IT contractor jobs across the South East 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 69 (93.24%) Linux
2 32 (43.24%) Red Hat
3 26 (35.14%) Red Hat Enterprise Linux
4 24 (32.43%) Python
4 24 (32.43%) Windows
5 22 (29.73%) VMware
6 19 (25.68%) Puppet
7 18 (24.32%) Security Cleared
7 18 (24.32%) Cisco
8 17 (22.97%) Firewall
8 17 (22.97%) VMware Infrastructure
8 17 (22.97%) Bash Shell
9 14 (18.92%) Configuration Management
9 14 (18.92%) ITIL
9 14 (18.92%) VLAN
10 13 (17.57%) Ubuntu
10 13 (17.57%) MySQL
10 13 (17.57%) Microsoft
10 13 (17.57%) Agile Software Development
11 12 (16.22%) Nagios
11 12 (16.22%) Subversion
11 12 (16.22%) SC Cleared
11 12 (16.22%) Jenkins
12 11 (14.86%) Windows Server 2008
12 11 (14.86%) Active Directory
12 11 (14.86%) VPN
13 10 (13.51%) WAN
13 10 (13.51%) LAN
13 10 (13.51%) Java
13 10 (13.51%) XML

CentOS
Top Related IT Skills in the South East by Category

For the 6 months to 22 May 2015, IT contractor jobs across the South East 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 10 (13.51%) Apache
2 4 (5.41%) CMS
2 4 (5.41%) Tomcat
2 4 (5.41%) Confluence
2 4 (5.41%) Drupal
3 3 (4.05%) WordPress
3 3 (4.05%) nginx
3 3 (4.05%) IIS
4 2 (2.70%) WebLogic
4 2 (2.70%) JBoss
4 2 (2.70%) MediaWiki
5 1 (1.35%) Mule ESB
5 1 (1.35%) Alfresco
5 1 (1.35%) Mule
5 1 (1.35%) Node.js
5 1 (1.35%) WildFly
Applications
1 5 (6.76%) MS Excel
2 4 (5.41%) MS Office
Cloud Services
1 4 (5.41%) PaaS
2 2 (2.70%) Amazon ELB
2 2 (2.70%) AWS CloudFormation
2 2 (2.70%) Virtual Private Cloud
2 2 (2.70%) Amazon EC2
2 2 (2.70%) Amazon S3
2 2 (2.70%) Amazon AWS
2 2 (2.70%) Amazon CloudWatch
Communications & Networking
1 17 (22.97%) Firewall
2 14 (18.92%) VLAN
3 11 (14.86%) VPN
4 10 (13.51%) WAN
4 10 (13.51%) LAN
5 8 (10.81%) VoIP
5 8 (10.81%) ISDN
5 8 (10.81%) IP Telephony
6 6 (8.11%) HTTP
7 5 (6.76%) BIG-IP
7 5 (6.76%) iSCSI
7 5 (6.76%) TCP/IP
7 5 (6.76%) SSL
7 5 (6.76%) DNS
7 5 (6.76%) Internet
8 4 (5.41%) HTTPS
8 4 (5.41%) SMTP
8 4 (5.41%) FTP
8 4 (5.41%) Network Security
8 4 (5.41%) SSH
Database & Business Intelligence
1 13 (17.57%) MySQL
2 7 (9.46%) PostgreSQL
3 4 (5.41%) SQL Server
4 2 (2.70%) Amazon RDS
4 2 (2.70%) SQL Server 2008
4 2 (2.70%) SQL Server 2005
4 2 (2.70%) Relational Database
5 1 (1.35%) MongoDB
5 1 (1.35%) NoSQL
5 1 (1.35%) RDBMS
Development Applications
1 12 (16.22%) Subversion
1 12 (16.22%) Jenkins
2 5 (6.76%) Git (software)
3 4 (5.41%) JIRA
4 2 (2.70%) Hudson
4 2 (2.70%) RSpec
4 2 (2.70%) Maven
5 1 (1.35%) SonarQube
5 1 (1.35%) Selenium
5 1 (1.35%) Atlassian Bamboo
5 1 (1.35%) Cucumber
5 1 (1.35%) Gerrit
5 1 (1.35%) Gradle
5 1 (1.35%) Artifactory
5 1 (1.35%) JMeter
General
1 2 (2.70%) Military
2 1 (1.35%) Electronics
2 1 (1.35%) Telecoms
2 1 (1.35%) Back Office
Job Titles
1 22 (29.73%) Administrator
2 19 (25.68%) Linux Administrator
3 15 (20.27%) Systems Administrator
4 12 (16.22%) Linux Systems Administrator
4 12 (16.22%) Developer
5 8 (10.81%) Linux Engineer
6 7 (9.46%) Network Engineer
6 7 (9.46%) Support Engineer
7 6 (8.11%) Senior Network Engineer
8 5 (6.76%) DevOps Engineer
8 5 (6.76%) Infrastructure Engineer
9 4 (5.41%) Software Developer
9 4 (5.41%) Software Engineer
9 4 (5.41%) PHP Developer
9 4 (5.41%) PHP LAMP Developer
9 4 (5.41%) LAMP Developer
10 3 (4.05%) Linux Support
10 3 (4.05%) 3rd Line Support Engineer
10 3 (4.05%) Linux Support Engineer
10 3 (4.05%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 10 (13.51%) XML
2 6 (8.11%) Web Services
3 5 (6.76%) CSS
3 5 (6.76%) LAMP
4 4 (5.41%) HTML
4 4 (5.41%) XHTML
4 4 (5.41%) Dojo
4 4 (5.41%) JSON
5 2 (2.70%) Middleware
5 2 (2.70%) XSL
5 2 (2.70%) XSLT
5 2 (2.70%) Spring
6 1 (1.35%) ActiveMQ
6 1 (1.35%) jQuery
6 1 (1.35%) RESTful
6 1 (1.35%) RabbitMQ
6 1 (1.35%) Twitter Bootstrap
6 1 (1.35%) J2EE
6 1 (1.35%) Hibernate
Miscellaneous
1 5 (6.76%) Clustering
2 4 (5.41%) User Experience
3 3 (4.05%) EqualLogic
3 3 (4.05%) Management Information System
4 2 (2.70%) Replication
4 2 (2.70%) Wiki
4 2 (2.70%) Computer Science
4 2 (2.70%) PKI
5 1 (1.35%) Open Source
Operating Systems
1 69 (93.24%) Linux
2 26 (35.14%) Red Hat Enterprise Linux
3 24 (32.43%) Windows
4 13 (17.57%) Ubuntu
5 11 (14.86%) Windows Server 2008
6 9 (12.16%) Windows Server 2003
6 9 (12.16%) Fedora
7 6 (8.11%) Oracle Linux
7 6 (8.11%) Debian
8 4 (5.41%) UNIX
8 4 (5.41%) Windows 7
9 3 (4.05%) Windows 2000
10 2 (2.70%) Solaris
11 1 (1.35%) Embedded Linux
Processes & Methodologies
1 14 (18.92%) Configuration Management
1 14 (18.92%) ITIL
2 13 (17.57%) Agile Software Development
3 10 (13.51%) Continuous Integration
3 10 (13.51%) Kalman Filter
4 9 (12.16%) Root Cause Analysis
5 7 (9.46%) DevOps
6 6 (8.11%) Performance Tuning
6 6 (8.11%) Network Monitoring
7 5 (6.76%) Change Control
7 5 (6.76%) Business Intelligence
8 4 (5.41%) ITSM
8 4 (5.41%) Service Management
8 4 (5.41%) Scrum
8 4 (5.41%) OO
8 4 (5.41%) OO PHP
8 4 (5.41%) Mentoring
8 4 (5.41%) Capacity Management
8 4 (5.41%) Multithreading
8 4 (5.41%) Software Engineering
Programming Languages
1 24 (32.43%) Python
2 17 (22.97%) Bash Shell
3 10 (13.51%) Java
4 8 (10.81%) Shell Script
4 8 (10.81%) C++
4 8 (10.81%) Perl
5 7 (9.46%) PHP
6 6 (8.11%) SQL
7 5 (6.76%) JavaScript
8 4 (5.41%) C
8 4 (5.41%) C#
8 4 (5.41%) Ruby
Qualifications
1 18 (24.32%) Security Cleared
2 12 (16.22%) SC Cleared
3 8 (10.81%) Cisco Certification
3 8 (10.81%) CCNA
4 7 (9.46%) RHCT
5 6 (8.11%) RHCE
6 3 (4.05%) DV Cleared
7 1 (1.35%) Degree
Quality Assurance & Compliance
1 5 (6.76%) QA
2 4 (5.41%) SLA
3 1 (1.35%) ISO/IEC 27001
3 1 (1.35%) PCI DSS
3 1 (1.35%) ISO 9001
System Software
1 17 (22.97%) VMware Infrastructure
2 11 (14.86%) Active Directory
3 8 (10.81%) Firmware
3 8 (10.81%) vSphere
3 8 (10.81%) Postfix
4 5 (6.76%) qmail
4 5 (6.76%) Hyper-V
4 5 (6.76%) NFS
5 4 (5.41%) SpamAssassin
6 2 (2.70%) VMware ESX
6 2 (2.70%) Samba
6 2 (2.70%) iptables
6 2 (2.70%) XenServer
7 1 (1.35%) VMware ESXi
7 1 (1.35%) vCloud
Systems Management
1 19 (25.68%) Puppet
2 12 (16.22%) Nagios
3 8 (10.81%) FortiGate
4 7 (9.46%) Vagrant
5 6 (8.11%) SELinux
6 4 (5.41%) OVSD
7 3 (4.05%) ZABBIX
7 3 (4.05%) Hyperic
8 2 (2.70%) Opscode Chef
8 2 (2.70%) Salt
8 2 (2.70%) Ansible
8 2 (2.70%) Plesk
8 2 (2.70%) WSUS
8 2 (2.70%) cPanel
8 2 (2.70%) Webmin
9 1 (1.35%) Rundeck
9 1 (1.35%) logstash
9 1 (1.35%) Kibana
Vendors
1 32 (43.24%) Red Hat
2 22 (29.73%) VMware
3 18 (24.32%) Cisco
4 13 (17.57%) Microsoft
5 8 (10.81%) HP
6 7 (9.46%) Oracle
7 5 (6.76%) F5
7 5 (6.76%) NetApp
8 3 (4.05%) Altiris
8 3 (4.05%) SolarWinds
8 3 (4.05%) Splunk
8 3 (4.05%) Dell KACE
8 3 (4.05%) Ruckus Wireless
8 3 (4.05%) Dell
8 3 (4.05%) Citrix
9 2 (2.70%) Juniper
Hungerford, Berkshire
Involved Solutions Ltd
Rate: £0.00 per annum + TBA
Posted: 5 days ago