The table below looks at the statistics for CentOS skills in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 28 June 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
28 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 89 69 51
Rank change year-on-year
-20 -18
Contract jobs citing CentOS 19 37 36
As % of all contract IT jobs located in Leeds 1.28% 2.42% 3.14%
As % of the Operating Systems category 5.09% 10.76% 15.32%
Number of daily rates quoted 19 28 23
Median daily rate £450 £263 £185
Median daily rate % change year-on-year
+71.42% +41.89%
90% offered a daily rate of more than £339 £225 £151
10% offered a daily rate of more than £565 £300 £261
UK excluding London median daily rate £425 £355 £350
% change year-on-year
+19.71% +1.42%
Number of hourly rates quoted 0 0 3
Median hourly rate - - £16.00
UK excluding London median hourly rate £55.00 - £16.75
CentOS
West Yorkshire

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in contract jobs advertised in the Leeds region.

Operating Systems Category
Leeds
Contract IT job ads with a match in the
Operating Systems category
373 344 235
As % of all contract IT jobs located in Leeds 25.17% 22.51% 20.52%
Number of daily rates quoted 263 213 142
Median daily rate £400 £325 £225
Median daily rate % change year-on-year
+23.07% +44.44%
90% offered a daily rate of more than £290 £213 £150
10% offered a daily rate of more than £550 £425 £393
UK excluding London median daily rate £363 £350 £310
% change year-on-year
+3.57% +12.90%
Number of hourly rates quoted 10 21 18
Median hourly rate £12.50 £17.00 £15.50
Median hourly rate % change year-on-year
-26.47% +9.67%
90% offered a hourly rate of more than £9.08 £9.00 £11.56
10% offered a hourly rate of more than £16.13 £22.50 £17.50
UK excluding London median hourly rate £17.50 £16.50 £15.00
% change year-on-year
+6.06% +10.00%

CentOS
Jobs Demand Trend in Leeds

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

CentOS Jobs Demand Trend in Leeds

CentOS
Daily Rate Trend in Leeds

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

CentOS Daily Rate Trend in Leeds

CentOS
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the Leeds region over the 3 months to 28 June 2016.

CentOS Daily Rate Histogram in Leeds

CentOS
Hourly Rate Trend in Leeds

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

CentOS Hourly Rate Trend in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 28 June 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 Leeds region with a requirement for CentOS.

1 22 (100.00%) Linux
2 19 (86.36%) Ubuntu
3 9 (40.91%) VMware
3 9 (40.91%) DevOps
4 8 (36.36%) Disclosure Scotland
4 8 (36.36%) DNS
4 8 (36.36%) SAN
4 8 (36.36%) Red Hat
4 8 (36.36%) Security Cleared
4 8 (36.36%) Red Hat Enterprise Linux
5 7 (31.82%) Puppet
5 7 (31.82%) VMware Server
5 7 (31.82%) DHCP
6 6 (27.27%) Opscode Chef
6 6 (27.27%) Splunk
6 6 (27.27%) Ansible
6 6 (27.27%) OpenStack
7 5 (22.73%) Salt
7 5 (22.73%) Public Cloud
7 5 (22.73%) Enterprise Cloud
7 5 (22.73%) PaaS
7 5 (22.73%) SC Cleared
7 5 (22.73%) BPSS Clearance
7 5 (22.73%) Software Engineering
7 5 (22.73%) Degree
7 5 (22.73%) Amazon AWS
7 5 (22.73%) Open Source
7 5 (22.73%) Service Management
7 5 (22.73%) Fedora
7 5 (22.73%) Back Office

CentOS
Top Related IT Skills in Leeds 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 6 (27.27%) OpenStack
2 2 (9.09%) Apache
3 1 (4.55%) Cloud Foundry
3 1 (4.55%) Confluence
3 1 (4.55%) GlassFish
3 1 (4.55%) nginx
3 1 (4.55%) Tomcat
Cloud Services
1 5 (22.73%) Amazon AWS
1 5 (22.73%) PaaS
Communications & Networking
1 8 (36.36%) DNS
1 8 (36.36%) SAN
2 7 (31.82%) DHCP
3 1 (4.55%) F5 BIG-IP GTM
3 1 (4.55%) F5 BIG-IP LTM
3 1 (4.55%) Firewall
3 1 (4.55%) Kerberos
3 1 (4.55%) LAN
3 1 (4.55%) LDAP
3 1 (4.55%) MPLS
3 1 (4.55%) Reverse Proxy
3 1 (4.55%) WAN
Database & Business Intelligence
1 2 (9.09%) MongoDB
2 1 (4.55%) CouchDB
2 1 (4.55%) PostgreSQL
2 1 (4.55%) Redis
Development Applications
1 3 (13.64%) Git (software)
1 3 (13.64%) Jenkins
2 2 (9.09%) Maven
3 1 (4.55%) Gitweb
3 1 (4.55%) JIRA
General
1 5 (22.73%) Back Office
2 1 (4.55%) Retail
Job Titles
1 8 (36.36%) DevOps Engineer
2 6 (27.27%) Linux DevOps Engineer
2 6 (27.27%) Linux Engineer
2 6 (27.27%) Linux/Unix DevOps
3 5 (22.73%) AWS DevOps
3 5 (22.73%) AWS Engineer
3 5 (22.73%) Storage Specialist
4 4 (18.18%) Hardware Specialist
4 4 (18.18%) Senior Technician
4 4 (18.18%) Support Technician
5 3 (13.64%) Senior Support Technician
6 2 (9.09%) Ubuntu Technician
7 1 (4.55%) Administrator
7 1 (4.55%) Automation Specialist
7 1 (4.55%) Cloud Engineer
7 1 (4.55%) DevOps Specialist
7 1 (4.55%) Hardware Engineer
7 1 (4.55%) IT Engineer
7 1 (4.55%) Server Support
7 1 (4.55%) Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (9.09%) RabbitMQ
2 1 (4.55%) Dropwizard
2 1 (4.55%) ELK Stack
2 1 (4.55%) Kafka
2 1 (4.55%) LAPP Stack
2 1 (4.55%) Node.js
Miscellaneous
1 5 (22.73%) Enterprise Cloud
1 5 (22.73%) NHS
1 5 (22.73%) Public Cloud
Operating Systems
1 22 (100.00%) Linux
2 19 (86.36%) Ubuntu
3 8 (36.36%) Red Hat Enterprise Linux
4 5 (22.73%) Fedora
5 1 (4.55%) Windows
5 1 (4.55%) Windows Server
5 1 (4.55%) Windows Server 2008
5 1 (4.55%) Windows Server 2012
Processes & Methodologies
1 9 (40.91%) DevOps
2 5 (22.73%) ITIL
2 5 (22.73%) Open Source
2 5 (22.73%) Service Management
2 5 (22.73%) Software Engineering
2 5 (22.73%) Workflow
3 2 (9.09%) Build Automation
3 2 (9.09%) Configuration Management
3 2 (9.09%) Continuous Integration
3 2 (9.09%) Data Migration
3 2 (9.09%) Migration
4 1 (4.55%) Agile Software Development
4 1 (4.55%) Continuous Improvement
4 1 (4.55%) Kanban
4 1 (4.55%) Microservices
4 1 (4.55%) Scrum
4 1 (4.55%) Security Patching
Programming Languages
1 3 (13.64%) Java
2 2 (9.09%) Bash Shell
2 2 (9.09%) Ruby
3 1 (4.55%) PHP
Qualifications
1 8 (36.36%) Security Cleared
2 5 (22.73%) BPSS Clearance
2 5 (22.73%) Degree
2 5 (22.73%) SC Cleared
3 1 (4.55%) CCNA
3 1 (4.55%) Cisco Certification
Quality Assurance & Compliance
1 8 (36.36%) Disclosure Scotland
System Software
1 7 (31.82%) VMware Server
2 2 (9.09%) Squid
3 1 (4.55%) Active Directory
3 1 (4.55%) Docker
3 1 (4.55%) NFS
3 1 (4.55%) vCloud
3 1 (4.55%) VMware Infrastructure
3 1 (4.55%) vSphere
Systems Management
1 7 (31.82%) Puppet
2 6 (27.27%) Ansible
2 6 (27.27%) Opscode Chef
3 5 (22.73%) Salt
4 2 (9.09%) Graphite
5 1 (4.55%) Grafana
5 1 (4.55%) Graylog
5 1 (4.55%) HAProxy
5 1 (4.55%) Icinga
5 1 (4.55%) Nagios
5 1 (4.55%) StatsD
5 1 (4.55%) Terraform
Vendors
1 9 (40.91%) VMware
2 8 (36.36%) Red Hat
3 6 (27.27%) Splunk
4 1 (4.55%) Cisco
4 1 (4.55%) Citrix
4 1 (4.55%) F5
4 1 (4.55%) New Relic
4 1 (4.55%) Oracle
4 1 (4.55%) Palo Alto
Leeds, West Yorkshire
Experis Ltd
Rate: £400.00 - £440.00 per day
Posted: 3 days ago