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 17 April 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
17 Apr 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 92 94 84
Rank change year-on-year
+2 -10
Contract jobs citing CentOS 2 3 2
As % of all contract IT jobs located in Surrey 0.14% 0.20% 0.15%
As % of the Operating Systems category 0.58% 0.66% 0.62%
Number of daily rates quoted 0 0 0
Average daily rate
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of your Daily Rate
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- - -
UK excluding London average daily rate £375 £350 £300
% change year-on-year
+7.14% +16.66%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £35.00 £34.00
% change year-on-year
- +2.94%
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
343 457 323
As % of all contract IT jobs located in Surrey 23.89% 30.20% 24.75%
Number of daily rates quoted 176 225 141
Average daily rate £375 £330 £325
Average daily rate % change year-on-year
+13.63% +1.53%
90% offered a daily rate of more than £242 £123 £128
10% offered a daily rate of more than £520 £475 £425
UK excluding London average daily rate £344 £320 £313
% change year-on-year
+7.42% +2.40%
Number of hourly rates quoted 39 52 48
Average hourly rate £15.50 £17.00 £18.00
Average hourly rate % change year-on-year
-8.82% -5.55%
90% offered a hourly rate of more than £8.83 £13.00 £13.00
10% offered a hourly rate of more than £47.50 £51.00 £37.50
UK excluding London average hourly rate £15.50 £16.00 £16.00
% change year-on-year
-3.12% -

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
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 17 April 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
Woking - 1 - -
Guildford - - - -
Leatherhead - - - -
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 17 April 2015, 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 9 (100.00%) Linux
2 6 (66.67%) Red Hat Enterprise Linux
3 5 (55.56%) Firewall
3 5 (55.56%) CCNA
3 5 (55.56%) Cisco Certification
3 5 (55.56%) Cisco
3 5 (55.56%) Windows
3 5 (55.56%) FortiGate
4 4 (44.44%) Configuration Management
4 4 (44.44%) Red Hat
5 3 (33.33%) IP Telephony
5 3 (33.33%) VLAN
5 3 (33.33%) Security Cleared
5 3 (33.33%) Firmware
5 3 (33.33%) ITIL
5 3 (33.33%) ISDN
5 3 (33.33%) LAN
5 3 (33.33%) VoIP
5 3 (33.33%) WAN
5 3 (33.33%) Apache
5 3 (33.33%) TCP/IP
5 3 (33.33%) VPN
5 3 (33.33%) Kalman Filter
6 2 (22.22%) Network Monitoring
6 2 (22.22%) DevOps
6 2 (22.22%) PowerShell
6 2 (22.22%) Cisco ASA
6 2 (22.22%) Bash Shell
6 2 (22.22%) Network Architecture
6 2 (22.22%) Capacity Planning

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 17 April 2015, 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 3 (33.33%) Apache
2 2 (22.22%) Tomcat
2 2 (22.22%) JBoss
3 1 (11.11%) nginx
Communications & Networking
1 5 (55.56%) Firewall
2 3 (33.33%) IP Telephony
2 3 (33.33%) VLAN
2 3 (33.33%) ISDN
2 3 (33.33%) LAN
2 3 (33.33%) VoIP
2 3 (33.33%) WAN
2 3 (33.33%) TCP/IP
2 3 (33.33%) VPN
3 2 (22.22%) SAN
3 2 (22.22%) Internet
3 2 (22.22%) MPLS
3 2 (22.22%) Ethernet
3 2 (22.22%) Wireshark
3 2 (22.22%) Cisco ASA
4 1 (11.11%) Multicast
4 1 (11.11%) IPv6
Database & Business Intelligence
1 1 (11.11%) MySQL
1 1 (11.11%) SQL Server
1 1 (11.11%) MongoDB
1 1 (11.11%) NoSQL
1 1 (11.11%) Redis
Development Applications
1 1 (11.11%) Git (software)
1 1 (11.11%) Jenkins
Job Titles
1 4 (44.44%) Infrastructure Engineer
2 3 (33.33%) Support Engineer
2 3 (33.33%) Network Support
3 2 (22.22%) Infrastructure Support Engineer
3 2 (22.22%) Linux Administrator
3 2 (22.22%) Network Specialist
3 2 (22.22%) Network Support Specialist
3 2 (22.22%) Support Specialist
3 2 (22.22%) Administrator
4 1 (11.11%) Network Engineer
4 1 (11.11%) 3rd Line Support
4 1 (11.11%) Network Support Engineer
4 1 (11.11%) Linux Engineer
4 1 (11.11%) Linux Support
4 1 (11.11%) 3rd Line Support Engineer
4 1 (11.11%) 3rd Line Network Engineer
4 1 (11.11%) Linux Support Engineer
4 1 (11.11%) DevOps Engineer
4 1 (11.11%) DevOps Administrator
4 1 (11.11%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 1 (11.11%) HTML
1 1 (11.11%) CSS
1 1 (11.11%) FreeSWITCH
1 1 (11.11%) beanstalkd
Miscellaneous
1 2 (22.22%) Clustering
1 2 (22.22%) PKI
2 1 (11.11%) Open Source
Operating Systems
1 9 (100.00%) Linux
2 6 (66.67%) Red Hat Enterprise Linux
3 5 (55.56%) Windows
4 2 (22.22%) Fedora
5 1 (11.11%) Embedded Linux
5 1 (11.11%) UNIX
5 1 (11.11%) Windows 8
Processes & Methodologies
1 4 (44.44%) Configuration Management
2 3 (33.33%) ITIL
2 3 (33.33%) Kalman Filter
3 2 (22.22%) Network Design
3 2 (22.22%) Network Monitoring
3 2 (22.22%) DevOps
3 2 (22.22%) E-Commerce
3 2 (22.22%) Information Security
3 2 (22.22%) Network Architecture
3 2 (22.22%) Capacity Planning
4 1 (11.11%) Root Cause Analysis
4 1 (11.11%) Cyber Security
4 1 (11.11%) Agile Software Development
4 1 (11.11%) Software Engineering
4 1 (11.11%) Load Balancing
Programming Languages
1 2 (22.22%) PowerShell
1 2 (22.22%) Bash Shell
2 1 (11.11%) PHP
Qualifications
1 5 (55.56%) CCNA
1 5 (55.56%) Cisco Certification
2 3 (33.33%) Security Cleared
3 2 (22.22%) DV Cleared
4 1 (11.11%) Degree
Quality Assurance & Compliance
1 2 (22.22%) PCI DSS
System Software
1 3 (33.33%) Firmware
2 1 (11.11%) VMware Infrastructure
2 1 (11.11%) Postfix
2 1 (11.11%) vSphere
Systems Management
1 5 (55.56%) FortiGate
2 2 (22.22%) Nagios
2 2 (22.22%) Puppet
Vendors
1 5 (55.56%) Cisco
2 4 (44.44%) Red Hat
3 2 (22.22%) VMware
3 2 (22.22%) Juniper
4 1 (11.11%) Percona
4 1 (11.11%) Oracle