The first table below looks at the demand for CentOS skills in IT contracts advertised for the Bristol region. Included is a guide to the average contractor rates offered in IT contracts that have cited CentOS over the 3 months to 22 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Bristol region.

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 Jul 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 22 47 -
Rank change year-on-year
+25 -
Contract jobs citing CentOS 49 4 0
As % of all contract IT jobs located in Bristol 6.36% 0.76% -
As % of the Operating Systems category 35.77% 4.60% -
Number of daily rates quoted 43 0 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£375 - -
UK excluding London average daily rate £350 £350 £288
% change year-on-year
- +21.73%
Number of hourly rates quoted 0 1 0
Average hourly rate - £45.00 -
UK excluding London average hourly rate £16.75 £36.00 £42.50
% change year-on-year
-53.47% -15.29%
Operating Systems Category
Bristol
Contract IT job ads with a match in the
Operating Systems category
137 87 134
As % of all contract IT jobs located in Bristol 17.77% 16.57% 16.22%
Number of daily rates quoted 93 40 63
Average daily rate £350 £325 £265
Average daily rate % change year-on-year
+7.69% +22.64%
90% offered a daily rate of more than £175 £203 £200
10% offered a daily rate of more than £425 £400 £425
UK excluding London average daily rate £310 £325 £325
% change year-on-year
-4.61% -
Number of hourly rates quoted 21 13 19
Average hourly rate £15.00 £16.00 £20.50
Average hourly rate % change year-on-year
-6.25% -21.95%
90% offered a hourly rate of more than £14.00 £10.50 £11.55
10% offered a hourly rate of more than £17.50 £45.00 £25.30
UK excluding London average hourly rate £15.00 £16.00 £17.25
% change year-on-year
-6.25% -7.24%
CentOS
South West

CentOS
Jobs Demand Trend in Bristol

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

CentOS Jobs Demand Trend in Bristol

CentOS
Daily Rate Trend in Bristol

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

CentOS Daily Rate Trend in Bristol

CentOS
Daily Rate Histogram in Bristol

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the Bristol region over the 3 months to 22 July 2014.

CentOS Daily Rate Histogram in Bristol

CentOS
Hourly Rate Trend in Bristol

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

CentOS Hourly Rate Trend in Bristol

CentOS
Top 30 Related IT Skills in Bristol

For the 6 months to 22 July 2014, IT contractor jobs across the Bristol 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 54 (88.52%) Linux
2 51 (83.61%) PHP
3 40 (65.57%) Red Hat
4 37 (60.66%) Agile Software Development
5 35 (57.38%) MySQL
6 33 (54.10%) Apache
7 25 (40.98%) LAMP
7 25 (40.98%) Ruby
7 25 (40.98%) Continuous Integration
8 23 (37.70%) Zend
9 21 (34.43%) jQuery
9 21 (34.43%) Java
9 21 (34.43%) Python
10 20 (32.79%) Zend Framework
10 20 (32.79%) Ubuntu
10 20 (32.79%) Puppet
10 20 (32.79%) DevOps
11 18 (29.51%) Debian
11 18 (29.51%) VMware
12 17 (27.87%) VMware Infrastructure
12 17 (27.87%) Opscode Chef
13 16 (26.23%) PHP5
14 15 (24.59%) Software Engineering
14 15 (24.59%) Samba
15 13 (21.31%) Firewall
15 13 (21.31%) NFS
15 13 (21.31%) VPN
15 13 (21.31%) HTML
15 13 (21.31%) Perl
15 13 (21.31%) XenServer

CentOS
Top Related IT Skills in Bristol by Category

For the 6 months to 22 July 2014, IT contractor jobs across the Bristol 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 33 (54.10%) Apache
2 11 (18.03%) nginx
3 5 (8.20%) Tomcat
4 4 (6.56%) Confluence
4 4 (6.56%) MediaWiki
5 3 (4.92%) Drupal
5 3 (4.92%) Moodle
Business Applications
1 4 (6.56%) SAP Oil and Gas
2 3 (4.92%) Shopify
2 3 (4.92%) Magento
Cloud Services
1 12 (19.67%) Amazon EC2
1 12 (19.67%) Amazon AWS
2 7 (11.48%) Amazon S3
3 5 (8.20%) SaaS
3 5 (8.20%) Cloud Computing
Communications & Networking
1 13 (21.31%) Firewall
1 13 (21.31%) VPN
2 10 (16.39%) LAN
2 10 (16.39%) WAN
3 9 (14.75%) LDAP
4 4 (6.56%) Network Security
4 4 (6.56%) IPsec
4 4 (6.56%) EIGRP
4 4 (6.56%) OSPF
4 4 (6.56%) BGP
4 4 (6.56%) IPv6
Database & Business Intelligence
1 35 (57.38%) MySQL
2 8 (13.11%) Relational Database
3 7 (11.48%) PostgreSQL
4 4 (6.56%) RDBMS
5 3 (4.92%) Hazelcast
Development Applications
1 12 (19.67%) PHPUnit
2 7 (11.48%) FitNesse
3 4 (6.56%) Git (software)
3 4 (6.56%) Hudson
3 4 (6.56%) Subversion
3 4 (6.56%) JIRA
3 4 (6.56%) Jenkins
General
1 4 (6.56%) Marketing
1 4 (6.56%) Electronics
1 4 (6.56%) Telecoms
1 4 (6.56%) Finance
1 4 (6.56%) Manufacturing
Job Titles
1 21 (34.43%) Developer
2 15 (24.59%) Linux Engineer
2 15 (24.59%) PHP Developer
3 13 (21.31%) DevOps Engineer
4 10 (16.39%) Software Engineer
5 9 (14.75%) Designer
6 7 (11.48%) Senior Software Engineer
7 6 (9.84%) Linux Administrator
7 6 (9.84%) Administrator
7 6 (9.84%) Java Developer
8 5 (8.20%) Linux Systems Administrator
8 5 (8.20%) Systems Administrator
9 3 (4.92%) Architect
9 3 (4.92%) Software Architect
9 3 (4.92%) Systems Engineer
10 2 (3.28%) PHP MySQL Developer
10 2 (3.28%) Infrastructure Technician
10 2 (3.28%) Systems Support
11 1 (1.64%) Consultant
11 1 (1.64%) IT Technician
Libraries, Frameworks & Software Standards
1 25 (40.98%) LAMP
2 21 (34.43%) jQuery
3 20 (32.79%) Zend Framework
4 13 (21.31%) HTML
4 13 (21.31%) HTML5
5 10 (16.39%) Web Services
6 8 (13.11%) Spring
7 6 (9.84%) CSS
8 5 (8.20%) Servlets
9 3 (4.92%) ActiveMQ
9 3 (4.92%) RESTful
10 1 (1.64%) CSS3
Miscellaneous
1 7 (11.48%) Open Source
2 4 (6.56%) Wiki
2 4 (6.56%) Animation
2 4 (6.56%) DTV
3 3 (4.92%) VLE
3 3 (4.92%) Computer Science
4 1 (1.64%) Clustering
Operating Systems
1 54 (88.52%) Linux
2 20 (32.79%) Ubuntu
3 18 (29.51%) Debian
4 12 (19.67%) Windows
5 9 (14.75%) Fedora
6 8 (13.11%) Red Hat Enterprise Linux
7 7 (11.48%) UNIX
7 7 (11.48%) Windows 7
8 4 (6.56%) Windows Server 2003
9 3 (4.92%) Scientific Linux
10 2 (3.28%) Solaris
Processes & Methodologies
1 37 (60.66%) Agile Software Development
2 25 (40.98%) Continuous Integration
3 20 (32.79%) DevOps
4 15 (24.59%) Software Engineering
5 10 (16.39%) Build Automation
6 9 (14.75%) Scrum
7 8 (13.11%) Load Balancing
8 7 (11.48%) Configuration Management
8 7 (11.48%) Refactoring
8 7 (11.48%) Time Management
8 7 (11.48%) Automated Testing
9 5 (8.20%) E-Commerce
9 5 (8.20%) TDD
10 4 (6.56%) Capacity Planning
10 4 (6.56%) Digital Marketing
10 4 (6.56%) Programme Management
10 4 (6.56%) Disaster Recovery
10 4 (6.56%) Data Modelling
10 4 (6.56%) Business Intelligence
11 3 (4.92%) Unit Testing
Programming Languages
1 51 (83.61%) PHP
2 25 (40.98%) Ruby
3 21 (34.43%) Java
3 21 (34.43%) Python
4 16 (26.23%) PHP5
5 13 (21.31%) Perl
5 13 (21.31%) Bash Shell
6 12 (19.67%) JavaScript
7 8 (13.11%) SQL
8 6 (9.84%) Shell Script
Qualifications
1 3 (4.92%) Degree
2 1 (1.64%) Cisco Certification
2 1 (1.64%) CCNA
System Software
1 17 (27.87%) VMware Infrastructure
2 15 (24.59%) Samba
3 13 (21.31%) NFS
3 13 (21.31%) XenServer
4 7 (11.48%) Postfix
5 3 (4.92%) KVM
5 3 (4.92%) Active Directory
5 3 (4.92%) Xen
5 3 (4.92%) Sendmail
Systems Management
1 20 (32.79%) Puppet
2 17 (27.87%) Opscode Chef
3 10 (16.39%) Salt
4 7 (11.48%) Nagios
4 7 (11.48%) Cacti
5 4 (6.56%) ZABBIX
Vendors
1 40 (65.57%) Red Hat
2 23 (37.70%) Zend
3 18 (29.51%) VMware
4 7 (11.48%) Percona
5 4 (6.56%) SAP
5 4 (6.56%) Citrix
Bristol
Opus Recruitment Solutions Ltd
Rate: Market Rate
Posted: 25 days ago