The table below looks at the statistics for CentOS skills in IT contracts advertised for the Hampshire region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 6 December 2016 with a comparison to the same period over 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.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 100 100 103
Rank change year-on-year
0 +3
Contract jobs citing CentOS 11 28 18
As % of all contract IT jobs located in Hampshire 0.59% 1.29% 0.82%
As % of the Operating Systems category 2.34% 4.26% 2.33%
Number of daily rates quoted 3 17 7
Median daily rate £450 £395 £440
Median daily rate % change year-on-year
+13.92% -10.22%
UK excluding London median daily rate £450 £409 £375
% change year-on-year
+10.02% +9.06%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £18.00 £50.50 -
% change year-on-year
-64.35% -
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 Hampshire region.

Operating Systems Category
Hampshire
Contract IT job ads with a match in the
Operating Systems category
470 658 774
As % of all contract IT jobs located in Hampshire 25.09% 30.32% 35.31%
Number of daily rates quoted 273 375 432
Median daily rate £350 £350 £325
Median daily rate % change year-on-year
- +7.69%
90% offered a daily rate of more than £250 £260 £202
10% offered a daily rate of more than £525 £480 £450
UK excluding London median daily rate £350 £350 £330
% change year-on-year
- +6.06%
Number of hourly rates quoted 37 59 38
Median hourly rate £15.00 £15.64 £21.75
Median hourly rate % change year-on-year
-4.07% -28.10%
90% offered a hourly rate of more than £11.25 £11.50 £11.25
10% offered a hourly rate of more than £49.46 £47.50 £50.00
UK excluding London median hourly rate £16.50 £16.50 £16.00
% change year-on-year
- +3.12%

CentOS
Jobs Demand Trend in Hampshire

The demand trend of contract jobs across the Hampshire region citing CentOS as a proportion of all IT contracts with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Hampshire

CentOS
Daily Rate Trend in Hampshire

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

CentOS Daily Rate Trend in Hampshire

CentOS
Hourly Rate Trend in Hampshire

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

CentOS Hourly Rate Trend in Hampshire

CentOS
Contract Job Locations in Hampshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Hampshire region over the 3 months to 6 December 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Farnborough -2 4 £400 -9.09%
Eastleigh - 2 - -
Winchester - 1 - -
CentOS
South East

CentOS
Top 30 Related IT Skills in Hampshire

For the 6 months to 6 December 2016, IT contractor jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hampshire region with a requirement for CentOS.

1 26 (100.00%) Linux
2 20 (76.92%) Red Hat Enterprise Linux
3 13 (50.00%) SQL
3 13 (50.00%) Unix
4 10 (38.46%) Apache
4 10 (38.46%) Agile Software Development
5 9 (34.62%) LAMP
5 9 (34.62%) Subversion
5 9 (34.62%) CCNP
5 9 (34.62%) Cisco Certification
5 9 (34.62%) MySQL
5 9 (34.62%) PHP
5 9 (34.62%) JavaScript
5 9 (34.62%) PHPUnit
5 9 (34.62%) QA
5 9 (34.62%) CakePHP
5 9 (34.62%) jQuery
5 9 (34.62%) Unit Testing
5 9 (34.62%) NoSQL
5 9 (34.62%) REST
5 9 (34.62%) OO PHP
6 8 (30.77%) MongoDB
6 8 (30.77%) JSON
6 8 (30.77%) SOAP
6 8 (30.77%) XML
6 8 (30.77%) Scrum
7 7 (26.92%) Cisco
7 7 (26.92%) TCP/IP
7 7 (26.92%) Degree
7 7 (26.92%) vSphere

CentOS
Top Related IT Skills in Hampshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 10 (38.46%) Apache
2 1 (3.85%) Apache Qpid
2 1 (3.85%) Confluence
2 1 (3.85%) WebSphere
2 1 (3.85%) WebSphere Application Server
2 1 (3.85%) WebSphere Process Server
Business Applications
1 1 (3.85%) Infor M3
Communications & Networking
1 7 (26.92%) Cisco Nexus
1 7 (26.92%) TCP/IP
2 6 (23.08%) IPsec
2 6 (23.08%) SAN
2 6 (23.08%) SSL
2 6 (23.08%) VPN
3 1 (3.85%) AMQP
3 1 (3.85%) CTI
3 1 (3.85%) DVB
3 1 (3.85%) HTTP
3 1 (3.85%) VoIP
3 1 (3.85%) Wireshark
Database & Business Intelligence
1 9 (34.62%) MySQL
1 9 (34.62%) NoSQL
2 8 (30.77%) MongoDB
3 3 (11.54%) Big Data
3 3 (11.54%) Hadoop
3 3 (11.54%) PostgreSQL
Development Applications
1 9 (34.62%) PHPUnit
1 9 (34.62%) Subversion
2 4 (15.38%) Jenkins
3 2 (7.69%) Git (software)
3 2 (7.69%) Hudson
4 1 (3.85%) Bitbucket
4 1 (3.85%) CMake
4 1 (3.85%) GoogleTest
4 1 (3.85%) JIRA
4 1 (3.85%) Valgrind
Job Titles
1 10 (38.46%) Developer
2 9 (34.62%) PHP Developer
3 5 (19.23%) Administrator
4 3 (11.54%) Cisco Administrator
4 3 (11.54%) Consultant
4 3 (11.54%) Linux Administrator
4 3 (11.54%) Linux Systems Administrator
4 3 (11.54%) Systems Administrator
4 3 (11.54%) Technical Consultant
4 3 (11.54%) Technical Leader
5 2 (7.69%) DevOps Administrator
5 2 (7.69%) Linux DevOps Administrator
5 2 (7.69%) Linux/Unix DevOps
5 2 (7.69%) Systems Engineer
5 2 (7.69%) Unix Administrator
6 1 (3.85%) Applications Specialist
6 1 (3.85%) C++ Developer
6 1 (3.85%) Infrastructure Specialist
6 1 (3.85%) Technical Engineer
6 1 (3.85%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 9 (34.62%) CakePHP
1 9 (34.62%) jQuery
1 9 (34.62%) LAMP
1 9 (34.62%) REST
2 8 (30.77%) JSON
2 8 (30.77%) SOAP
2 8 (30.77%) XML
3 1 (3.85%) AngularJS
3 1 (3.85%) HTML
3 1 (3.85%) HTML5
3 1 (3.85%) Node.js
3 1 (3.85%) STL
3 1 (3.85%) Web Services
Miscellaneous
1 4 (15.38%) Data Centre
2 2 (7.69%) Management Information System
3 1 (3.85%) Algorithms
3 1 (3.85%) Computer Science
3 1 (3.85%) Digital TV
3 1 (3.85%) Embedded Systems
3 1 (3.85%) MPEG
3 1 (3.85%) Private Cloud
3 1 (3.85%) STB
3 1 (3.85%) VCE vBlock
Operating Systems
1 26 (100.00%) Linux
2 20 (76.92%) Red Hat Enterprise Linux
3 13 (50.00%) Unix
4 6 (23.08%) Windows
5 3 (11.54%) Ubuntu
6 1 (3.85%) AIX
6 1 (3.85%) Solaris
Processes & Methodologies
1 10 (38.46%) Agile Software Development
2 9 (34.62%) OO PHP
2 9 (34.62%) Unit Testing
3 8 (30.77%) Scrum
4 6 (23.08%) SDLC
5 4 (15.38%) Coaching
5 4 (15.38%) DevOps
5 4 (15.38%) ITIL
5 4 (15.38%) Service Management
6 2 (7.69%) Automated Testing
6 2 (7.69%) Continuous Integration
6 2 (7.69%) Data Security
6 2 (7.69%) Security Management
6 2 (7.69%) User Acceptance Testing
7 1 (3.85%) Analytics
7 1 (3.85%) Big Data Analytics
7 1 (3.85%) Data Analytics
7 1 (3.85%) Memory Management
7 1 (3.85%) TDD
7 1 (3.85%) User Stories
Programming Languages
1 13 (50.00%) SQL
2 9 (34.62%) JavaScript
2 9 (34.62%) PHP
3 2 (7.69%) Bash Shell
3 2 (7.69%) C++
3 2 (7.69%) Perl
3 2 (7.69%) Python
4 1 (3.85%) C
4 1 (3.85%) Ruby
Qualifications
1 9 (34.62%) CCNP
1 9 (34.62%) Cisco Certification
2 7 (26.92%) Degree
3 6 (23.08%) Security Cleared
4 5 (19.23%) SC Cleared
5 1 (3.85%) DV Cleared
Quality Assurance & Compliance
1 9 (34.62%) QA
System Software
1 7 (26.92%) vSphere
2 6 (23.08%) vCloud
2 6 (23.08%) VMware Infrastructure
3 3 (11.54%) Docker
4 1 (3.85%) Virtual Machines
Systems Management
1 5 (19.23%) Puppet
2 4 (15.38%) Ansible
2 4 (15.38%) Opscode Chef
3 1 (3.85%) Nagios
3 1 (3.85%) ZABBIX
Vendors
1 7 (26.92%) Cisco
2 6 (23.08%) Red Hat
2 6 (23.08%) VMware
3 3 (11.54%) SaltStack
4 1 (3.85%) Cyber-Ark
4 1 (3.85%) Google
4 1 (3.85%) IBM