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 5 February 2016 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
5 Feb 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 92 88 92
Rank change year-on-year
-4 +4
Contract jobs citing CentOS 6 6 1
As % of all contract IT jobs located in Surrey 0.50% 0.43% 0.079%
As % of the Operating Systems category 1.38% 2.17% 0.31%
Number of daily rates quoted 4 0 0
Average daily rate £338 - -
UK excluding London average daily rate £450 £350 £400
% change year-on-year
+28.57% -12.50%
Number of hourly rates quoted 0 1 0
Average hourly rate - £47.50 -
UK excluding London average hourly rate £50.50 £47.50 £15.00
% change year-on-year
+6.31% +216.66%
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
435 276 324
As % of all contract IT jobs located in Surrey 35.92% 19.77% 25.67%
Number of daily rates quoted 274 139 146
Average daily rate £388 £325 £350
Average daily rate % change year-on-year
+19.23% -7.14%
90% offered a daily rate of more than £200 £207 £151
10% offered a daily rate of more than £525 £500 £475
UK excluding London average daily rate £350 £338 £307
% change year-on-year
+3.70% +9.93%
Number of hourly rates quoted 47 22 38
Average hourly rate £21.00 £20.00 £15.00
Average hourly rate % change year-on-year
+5.00% +33.33%
90% offered a hourly rate of more than £12.00 £10.67 £11.25
10% offered a hourly rate of more than £50.30 £47.50 £24.00
UK excluding London average hourly rate £17.25 £15.75 £15.00
% change year-on-year
+9.52% +5.00%

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 5 February 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
(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 - 4 £338 -
Godalming - 1 £340 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 5 February 2016, 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 17 (100.00%) Linux
2 13 (76.47%) Red Hat
3 9 (52.94%) Puppet
4 8 (47.06%) Red Hat Enterprise Linux
4 8 (47.06%) DevOps
5 7 (41.18%) PowerShell
5 7 (41.18%) VMware ESXi
5 7 (41.18%) VMware
5 7 (41.18%) Python
6 6 (35.29%) Windows
6 6 (35.29%) Nagios
6 6 (35.29%) Microsoft
7 5 (29.41%) Jenkins
7 5 (29.41%) Git (software)
8 4 (23.53%) Metasploit
8 4 (23.53%) Security Cleared
8 4 (23.53%) VMware Infrastructure
8 4 (23.53%) Ubuntu
8 4 (23.53%) Network Design
8 4 (23.53%) Penetration Testing
8 4 (23.53%) FTP
8 4 (23.53%) VPN
8 4 (23.53%) DNS
8 4 (23.53%) Tomcat
8 4 (23.53%) Perl
8 4 (23.53%) Oracle
8 4 (23.53%) MS Excel
8 4 (23.53%) JBoss
8 4 (23.53%) SMTP
9 3 (17.65%) SAN

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 5 February 2016, 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 4 (23.53%) JBoss
1 4 (23.53%) Tomcat
2 1 (5.88%) Apache
2 1 (5.88%) OpenStack
Applications
1 4 (23.53%) MS Excel
Cloud Services
1 2 (11.76%) Amazon AWS
1 2 (11.76%) Microsoft Azure
Communications & Networking
1 4 (23.53%) DNS
1 4 (23.53%) FTP
1 4 (23.53%) SMTP
1 4 (23.53%) VPN
2 3 (17.65%) SAN
3 2 (11.76%) Firewall
4 1 (5.88%) Cisco ASA
4 1 (5.88%) Cisco Nexus
4 1 (5.88%) Ethernet
4 1 (5.88%) Internet
4 1 (5.88%) IP Telephony
4 1 (5.88%) ISDN
4 1 (5.88%) LAN
4 1 (5.88%) MPLS
4 1 (5.88%) Network Security
4 1 (5.88%) TCP/IP
4 1 (5.88%) VLAN
4 1 (5.88%) VoIP
4 1 (5.88%) WAN
4 1 (5.88%) Wireshark
Database & Business Intelligence
1 2 (11.76%) MySQL
2 1 (5.88%) SQL Server
Development Applications
1 5 (29.41%) Git (software)
1 5 (29.41%) Jenkins
2 4 (23.53%) Metasploit
3 2 (11.76%) Ant
3 2 (11.76%) Hudson
3 2 (11.76%) JIRA
3 2 (11.76%) Maven
3 2 (11.76%) Subversion
Job Titles
1 9 (52.94%) Infrastructure Engineer
2 6 (35.29%) Linux Engineer
3 3 (17.65%) DevOps Engineer
3 3 (17.65%) Infrastructure Support Engineer
3 3 (17.65%) Linux Support
3 3 (17.65%) Linux Support Engineer
3 3 (17.65%) Support Engineer
3 3 (17.65%) VMware Engineer
4 2 (11.76%) Administrator
4 2 (11.76%) Infrastructure Security Engineer
4 2 (11.76%) Linux Administrator
4 2 (11.76%) Security Engineer
4 2 (11.76%) Technical Specialist
4 2 (11.76%) Windows Engineer
4 2 (11.76%) Windows Infrastructure Engineer
5 1 (5.88%) Network Specialist
5 1 (5.88%) Network Support
5 1 (5.88%) Network Support Specialist
5 1 (5.88%) Support Specialist
5 1 (5.88%) Systems Engineer
Libraries, Frameworks & Software Standards
1 2 (11.76%) REST
Miscellaneous
1 1 (5.88%) Clustering
1 1 (5.88%) Data Centre
1 1 (5.88%) PKI
1 1 (5.88%) Public Cloud
1 1 (5.88%) Statistics
1 1 (5.88%) Visualisation
Operating Systems
1 17 (100.00%) Linux
2 8 (47.06%) Red Hat Enterprise Linux
3 6 (35.29%) Windows
4 4 (23.53%) Ubuntu
5 1 (5.88%) Unix
5 1 (5.88%) Windows Server
Processes & Methodologies
1 8 (47.06%) DevOps
2 4 (23.53%) Network Design
2 4 (23.53%) Penetration Testing
3 3 (17.65%) Agile Software Development
3 3 (17.65%) Ethical Hacking
3 3 (17.65%) Open Source
4 2 (11.76%) Continuous Integration
4 2 (11.76%) Network Monitoring
5 1 (5.88%) Capacity Planning
5 1 (5.88%) Configuration Management
5 1 (5.88%) Data Centre Operations
5 1 (5.88%) Data Management
5 1 (5.88%) E-Commerce
5 1 (5.88%) Information Security
5 1 (5.88%) ITIL
5 1 (5.88%) Kalman Filter
5 1 (5.88%) Line Management
5 1 (5.88%) Load Balancing
5 1 (5.88%) Network Architecture
5 1 (5.88%) Service Delivery
Programming Languages
1 7 (41.18%) PowerShell
1 7 (41.18%) Python
2 4 (23.53%) Perl
3 2 (11.76%) C
4 1 (5.88%) Bash Shell
Qualifications
1 4 (23.53%) Security Cleared
2 3 (17.65%) AWS Certification
2 3 (17.65%) CEH
2 3 (17.65%) RHCT
3 2 (11.76%) CCNA
3 2 (11.76%) Cisco Certification
3 2 (11.76%) SC Cleared
4 1 (5.88%) Degree
4 1 (5.88%) DV Cleared
Quality Assurance & Compliance
1 1 (5.88%) Disclosure Scotland
1 1 (5.88%) PCI DSS
System Software
1 7 (41.18%) VMware ESXi
2 4 (23.53%) VMware Infrastructure
3 3 (17.65%) Docker
4 1 (5.88%) Firmware
4 1 (5.88%) vSphere
Systems Management
1 9 (52.94%) Puppet
2 6 (35.29%) Nagios
3 3 (17.65%) Cobbler
4 2 (11.76%) FortiGate
4 2 (11.76%) Opscode Chef
Vendors
1 13 (76.47%) Red Hat
2 7 (41.18%) VMware
3 6 (35.29%) Microsoft
4 4 (23.53%) Oracle
5 3 (17.65%) Cisco
6 2 (11.76%) Juniper