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 contractor rates offered in IT contracts that have cited CentOS over the 3 months to 23 July 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
23 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 210 239 220
Rank change year-on-year
+29 -19
Contract jobs citing CentOS 58 27 27
As % of all contract IT jobs located in the South East 0.65% 0.28% 0.30%
As % of the Operating Systems category 2.66% 1.16% 1.24%
Number of daily rates quoted 46 17 17
Median daily rate £431 £400 £365
Median daily rate % change year-on-year
+7.81% +9.58%
90% offered a daily rate of more than £288 £332 £330
10% offered a daily rate of more than £500 £491 £450
UK excluding London median daily rate £425 £340 £350
% change year-on-year
+25.00% -2.85%
Number of hourly rates quoted 2 0 1
Median hourly rate £55.00 - £18.75
UK excluding London median hourly rate £13.50 - £16.75
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
2178 2336 2176
As % of all contract IT jobs located in the South East 24.49% 24.48% 24.32%
Number of daily rates quoted 1308 1249 1053
Median daily rate £375 £360 £325
Median daily rate % change year-on-year
+4.16% +10.76%
90% offered a daily rate of more than £188 £220 £165
10% offered a daily rate of more than £513 £475 £450
UK excluding London median daily rate £350 £350 £303
% change year-on-year
- +15.70%
Number of hourly rates quoted 124 237 204
Median hourly rate £21.50 £16.83 £15.75
Median hourly rate % change year-on-year
+27.78% +6.82%
90% offered a hourly rate of more than £12.20 £12.50 £12.00
10% offered a hourly rate of more than £51.28 £40.00 £35.00
UK excluding London median hourly rate £16.50 £16.50 £15.00
% change year-on-year
- +10.00%

CentOS
Jobs Demand Trend in the South East

The demand trend of contract jobs across the South East region citing CentOS as a proportion of all IT contracts with a match in 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 23 July 2016.

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 median contractor rates quoted in IT jobs citing CentOS within the South East region over the 3 months to 23 July 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
Hampshire +34 29 £340 -9.03% 9
Surrey +6 12 £438 +20.68% 5
Berkshire -1 7 £450 +24.13% 4
Buckinghamshire +16 5 £475 - 2
Oxfordshire -2 3 £400 -13.97% 1
Middlesex -3 1 - -
East Sussex - 1 £413 - 1
Kent - 1 £475 -
CentOS
England

CentOS
Top 30 Related IT Skills in the South East

For the 6 months to 23 July 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 South East region with a requirement for CentOS.

1 104 (100.00%) Linux
2 53 (50.96%) Red Hat Enterprise Linux
3 46 (44.23%) VMware
4 43 (41.35%) Red Hat
5 35 (33.65%) Ubuntu
5 35 (33.65%) VMware Infrastructure
6 34 (32.69%) Python
7 33 (31.73%) Windows
8 28 (26.92%) Puppet
9 27 (25.96%) Security Cleared
10 25 (24.04%) vSphere
10 25 (24.04%) SQL
10 25 (24.04%) Unix
11 24 (23.08%) PHP
11 24 (23.08%) ITIL
11 24 (23.08%) Apache
11 24 (23.08%) SC Cleared
12 23 (22.12%) MySQL
13 22 (21.15%) Microsoft
13 22 (21.15%) Subversion
14 21 (20.19%) Cisco
14 21 (20.19%) Nagios
15 20 (19.23%) LAMP
16 19 (18.27%) Perl
16 19 (18.27%) Agile Software Development
17 18 (17.31%) Docker
18 17 (16.35%) Data Centre
18 17 (16.35%) MongoDB
18 17 (16.35%) Virtual Machines
18 17 (16.35%) Bash Shell

CentOS
Top Related IT Skills in the South East 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 24 (23.08%) Apache
2 11 (10.58%) Tomcat
3 8 (7.69%) OpenStack
4 6 (5.77%) WebSphere
4 6 (5.77%) WebSphere Application Server
5 4 (3.85%) Elasticsearch
5 4 (3.85%) WebSphere Process Server
6 2 (1.92%) Apache ServiceMix
6 2 (1.92%) Cloud Foundry
7 1 (0.96%) CloudStack
7 1 (0.96%) Exchange Server 2010
7 1 (0.96%) Jetty
7 1 (0.96%) MS Exchange
7 1 (0.96%) nginx
7 1 (0.96%) WebLogic
Applications
1 13 (12.50%) MS Excel
2 12 (11.54%) MS Office
3 3 (2.88%) MS Visio
Business Applications
1 1 (0.96%) Infor M3
1 1 (0.96%) SAP Oil and Gas
Cloud Services
1 8 (7.69%) Amazon AWS
2 6 (5.77%) OpenShift
3 4 (3.85%) PaaS
4 3 (2.88%) Amazon EMR
4 3 (2.88%) Amazon Kinesis
4 3 (2.88%) IaaS
4 3 (2.88%) SaaS
5 2 (1.92%) Amazon EC2
6 1 (0.96%) Amazon ELB
6 1 (0.96%) Amazon S3
6 1 (0.96%) Cloud Computing
6 1 (0.96%) CloudBees
6 1 (0.96%) Engine Yard
6 1 (0.96%) GitHub
6 1 (0.96%) Heroku
6 1 (0.96%) Microsoft Azure
6 1 (0.96%) Office 365
Communications & Networking
1 16 (15.38%) TCP/IP
2 15 (14.42%) Cisco Nexus
2 15 (14.42%) VPN
3 14 (13.46%) DNS
4 13 (12.50%) Firewall
5 11 (10.58%) Internet
6 9 (8.65%) IPsec
6 9 (8.65%) iSCSI
6 9 (8.65%) SAN
6 9 (8.65%) SSL
7 8 (7.69%) HTTP
8 7 (6.73%) SMTP
9 5 (4.81%) DHCP
9 5 (4.81%) FTP
9 5 (4.81%) Network Security
10 4 (3.85%) DVB
11 3 (2.88%) LDAP
11 3 (2.88%) NAS
11 3 (2.88%) Wireless
12 2 (1.92%) VoIP
Database & Business Intelligence
1 23 (22.12%) MySQL
2 17 (16.35%) MongoDB
3 16 (15.38%) NoSQL
4 7 (6.73%) Big Data
5 4 (3.85%) Hadoop
5 4 (3.85%) PostgreSQL
6 3 (2.88%) SQL Server
6 3 (2.88%) SQL Server 2008
7 2 (1.92%) Apache Cassandra
7 2 (1.92%) Oracle Database
7 2 (1.92%) Oracle Database 12c
7 2 (1.92%) Relational Database
7 2 (1.92%) SQL Server 2014
8 1 (0.96%) SQL Server 2005
Development Applications
1 22 (21.15%) Subversion
2 13 (12.50%) Git (software)
3 11 (10.58%) PHPUnit
4 10 (9.62%) Jenkins
5 7 (6.73%) Sonatype Nexus
6 3 (2.88%) Metasploit
7 2 (1.92%) Eclipse
8 1 (0.96%) GoogleTest
8 1 (0.96%) Maven
8 1 (0.96%) Vagrant
8 1 (0.96%) Visual Studio
General
1 10 (9.62%) Finance
2 2 (1.92%) Telecoms
3 1 (0.96%) Electronics
3 1 (0.96%) Manufacturing
3 1 (0.96%) Marketing
Job Titles
1 21 (20.19%) Linux Engineer
2 14 (13.46%) Developer
2 14 (13.46%) Infrastructure Engineer
3 12 (11.54%) Consultant
3 12 (11.54%) Systems Engineer
4 11 (10.58%) PHP Developer
5 10 (9.62%) Administrator
5 10 (9.62%) VMware Engineer
6 9 (8.65%) Linux Administrator
7 8 (7.69%) DevOps Engineer
7 8 (7.69%) Linux Systems Engineer
7 8 (7.69%) Systems Administrator
8 7 (6.73%) Cloud Engineer
8 7 (6.73%) Linux Systems Administrator
8 7 (6.73%) Technical Leader
9 6 (5.77%) Senior Systems Engineer
9 6 (5.77%) Senior VMware Engineer
10 5 (4.81%) DevOps Consultant
10 5 (4.81%) Senior Cloud Engineer
10 5 (4.81%) Software Engineer
Libraries, Frameworks & Software Standards
1 20 (19.23%) LAMP
2 15 (14.42%) REST
3 14 (13.46%) jQuery
3 14 (13.46%) SOAP
3 14 (13.46%) XML
4 11 (10.58%) CakePHP
4 11 (10.58%) JSON
5 4 (3.85%) HTML
5 4 (3.85%) HTML5
5 4 (3.85%) Node.js
6 3 (2.88%) Ajax
6 3 (2.88%) RabbitMQ
6 3 (2.88%) Web Services
7 2 (1.92%) ActiveMQ
7 2 (1.92%) Apache Camel
7 2 (1.92%) JDBC
7 2 (1.92%) JMS
7 2 (1.92%) LAPP Stack
7 2 (1.92%) OSGi
7 2 (1.92%) ZeroMQ
Miscellaneous
1 17 (16.35%) Data Centre
2 6 (5.77%) Computer Science
2 6 (5.77%) EMC VNX
2 6 (5.77%) Virtual Team
3 4 (3.85%) Digital TV
3 4 (3.85%) MPEG
3 4 (3.85%) Private Cloud
3 4 (3.85%) Statistics
3 4 (3.85%) STB
4 3 (2.88%) Management Information System
4 3 (2.88%) PKI
5 2 (1.92%) Derivative
5 2 (1.92%) Internet of Things
5 2 (1.92%) Mathematics
5 2 (1.92%) Visualisation
6 1 (0.96%) Algorithms
6 1 (0.96%) Clustering
6 1 (0.96%) Device Driver
6 1 (0.96%) Enterprise Cloud
6 1 (0.96%) Public Cloud
Operating Systems
1 104 (100.00%) Linux
2 53 (50.96%) Red Hat Enterprise Linux
3 35 (33.65%) Ubuntu
4 33 (31.73%) Windows
5 25 (24.04%) Unix
6 8 (7.69%) Debian
6 8 (7.69%) Windows Server 2008
7 6 (5.77%) Windows Server 2003
7 6 (5.77%) Windows Server 2012
8 4 (3.85%) AIX
9 3 (2.88%) Fedora
9 3 (2.88%) Windows Server
10 1 (0.96%) Mac OS X
10 1 (0.96%) Solaris
10 1 (0.96%) Windows 7
Processes & Methodologies
1 24 (23.08%) ITIL
2 19 (18.27%) Agile Software Development
3 16 (15.38%) DevOps
3 16 (15.38%) Service Management
4 15 (14.42%) Scrum
5 14 (13.46%) High Availability
6 13 (12.50%) ITSM
7 11 (10.58%) OO PHP
7 11 (10.58%) SDLC
7 11 (10.58%) Unit Testing
7 11 (10.58%) Virtual Environments
8 10 (9.62%) Configuration Management
8 10 (9.62%) ITIL V3
9 8 (7.69%) Capacity Management
9 8 (7.69%) Performance Tuning
9 8 (7.69%) Software Engineering
10 7 (6.73%) Analytics
10 7 (6.73%) Continuous Improvement
10 7 (6.73%) Data Analytics
10 7 (6.73%) Data Management
Programming Languages
1 34 (32.69%) Python
2 25 (24.04%) SQL
3 24 (23.08%) PHP
4 19 (18.27%) Perl
5 17 (16.35%) Bash Shell
6 16 (15.38%) JavaScript
7 12 (11.54%) Java
7 12 (11.54%) Ruby
8 11 (10.58%) PowerShell
9 8 (7.69%) C
10 7 (6.73%) C++
11 6 (5.77%) Shell Script
12 1 (0.96%) C#
12 1 (0.96%) MATLAB
Qualifications
1 27 (25.96%) Security Cleared
2 24 (23.08%) SC Cleared
3 17 (16.35%) CCNP
3 17 (16.35%) Cisco Certification
4 13 (12.50%) Degree
5 6 (5.77%) CCNA
6 5 (4.81%) VMware Certified Professional (VCP)
7 4 (3.85%) DV Cleared
7 4 (3.85%) RHCE
8 3 (2.88%) AWS Certification
8 3 (2.88%) Microsoft Certification
9 2 (1.92%) CEH
9 2 (1.92%) RHCA
9 2 (1.92%) RHCSA
9 2 (1.92%) RHCT
9 2 (1.92%) VCP5
10 1 (0.96%) MCSE
10 1 (0.96%) PRINCE2 Certification
10 1 (0.96%) VCP4
Quality Assurance & Compliance
1 11 (10.58%) QA
2 3 (2.88%) ISO/IEC 27001
3 1 (0.96%) PCI DSS
3 1 (0.96%) SLA
System Software
1 35 (33.65%) VMware Infrastructure
2 25 (24.04%) vSphere
3 18 (17.31%) Docker
4 17 (16.35%) Virtual Machines
5 11 (10.58%) Active Directory
5 11 (10.58%) vCloud
6 9 (8.65%) NFS
7 6 (5.77%) Hyper-V
8 5 (4.81%) SpamAssassin
8 5 (4.81%) VMware ESXi
9 4 (3.85%) Postfix
10 3 (2.88%) Squid
11 2 (1.92%) Firmware
11 2 (1.92%) iptables
12 1 (0.96%) Dovecot
12 1 (0.96%) KVM
12 1 (0.96%) Oracle RAC
12 1 (0.96%) qmail
12 1 (0.96%) Varnish
12 1 (0.96%) VirtualBox
Systems Management
1 28 (26.92%) Puppet
2 21 (20.19%) Nagios
3 15 (14.42%) Opscode Chef
4 11 (10.58%) OVSD
5 9 (8.65%) SCOM
6 7 (6.73%) Ansible
7 6 (5.77%) Kubernetes
8 5 (4.81%) Cacti
8 5 (4.81%) ZABBIX
9 3 (2.88%) Red Hat Spacewalk
9 3 (2.88%) Zenoss
10 2 (1.92%) cPanel
11 1 (0.96%) Cobbler
11 1 (0.96%) Grafana
11 1 (0.96%) Graphite
11 1 (0.96%) HAProxy
11 1 (0.96%) Kibana
11 1 (0.96%) logstash
11 1 (0.96%) Salt
11 1 (0.96%) SELinux
Vendors
1 46 (44.23%) VMware
2 43 (41.35%) Red Hat
3 22 (21.15%) Microsoft
4 21 (20.19%) Cisco
5 12 (11.54%) EMC
5 12 (11.54%) HP
6 11 (10.58%) Oracle
7 5 (4.81%) IBM
7 5 (4.81%) SaltStack
8 4 (3.85%) Cyber-Ark
8 4 (3.85%) Juniper
9 3 (2.88%) NetApp
9 3 (2.88%) Zend
10 2 (1.92%) Remedy
11 1 (0.96%) 3PAR
11 1 (0.96%) BMC
11 1 (0.96%) Dot Hill
11 1 (0.96%) Nexenta
11 1 (0.96%) Rackspace
11 1 (0.96%) Symantec
Woking, Surrey
Venturi
Rate: £400 - £500 per day
Posted: 5 days ago