The following table provides summary statistics for contract job vacancies advertised in Surrey with a requirement for CentOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CentOS over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CentOS Linux
South East / Surrey
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 75 87 89
Rank change year-on-year +12 +2  
Contract jobs citing CentOS 16 7 1
As % of all contract IT jobs advertised in Surrey 1.33% 0.55% 0.077%
As % of the Operating Systems category 4.80% 1.63% 0.28%
Number of daily rates quoted 9 7 1
Median daily rate £525 £425 £425
Median daily rate % change year-on-year +23.52% -  
UK excluding London median daily rate £460 £425 £375
% change year-on-year +8.23% +13.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.50 £55.00 -
% change year-on-year -13.63% -  

CentOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Surrey with a requirement for operating system skills.

Contract Operating System Skills
Surrey
Contract job vacancies with a requirement for operating system skills 333 430 355
As % of all contract IT job vacancies advertised in Surrey 27.66% 33.97% 27.39%
Number of daily rates quoted 203 283 185
Median daily rate £425 £403 £375
Median daily rate % change year-on-year +5.59% +7.33%  
90% offered a daily rate of more than £175 £190 £250
10% offered a daily rate of more than £525 £521 £500
UK excluding London median daily rate £375 £363 £348
% change year-on-year +3.44% +4.31%  
Number of hourly rates quoted 19 33 33
Median hourly rate £17.50 £23.00 £15.50
Median hourly rate % change year-on-year -23.91% +48.38%  
90% offered a hourly rate of more than £13.00 £11.25 £12.50
10% offered a hourly rate of more than £50.00 £46.00 £40.00
UK excluding London median hourly rate £15.50 £17.00 £16.20
% change year-on-year -8.82% +4.93%  

CentOS
Job Vacancy Trend in Surrey

The job posting trend of jobs advertised in Surrey citing CentOS as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Surrey

CentOS
Contractor Daily Rate Trend in Surrey

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CentOS in Surrey.

Contractor daily rate trend for CentOS in Surrey

CentOS
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Surrey region over the 3 months to 24 June 2017. 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 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
Leatherhead - 4 £550 -
Redhill - 4 - - 1
Guildford -2 1 - - 3
CentOS
South East

For the 6 months to 24 June 2017, 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 Surrey region with a requirement for CentOS.

1 19 (100.00%) Linux
2 14 (73.68%) Red Hat Enterprise Linux
3 12 (63.16%) Puppet
4 11 (57.89%) DevOps
4 11 (57.89%) Red Hat
5 10 (52.63%) Configuration Management
6 9 (47.37%) MySQL
6 9 (47.37%) Jenkins
6 9 (47.37%) Ansible
7 8 (42.11%) Opscode Chef
7 8 (42.11%) Amazon AWS
7 8 (42.11%) Git (software)
7 8 (42.11%) Ubuntu
8 7 (36.84%) JIRA
8 7 (36.84%) Atlassian
8 7 (36.84%) Continuous Integration
8 7 (36.84%) Performance Management
8 7 (36.84%) Confluence
8 7 (36.84%) Amazon DynamoDB
8 7 (36.84%) AppDynamics
8 7 (36.84%) AWS CloudFormation
8 7 (36.84%) Application Performance Management
8 7 (36.84%) AWS Lambda
8 7 (36.84%) Bitbucket
9 6 (31.58%) PagerDuty
9 6 (31.58%) Pingdom
9 6 (31.58%) WebSphere
9 6 (31.58%) VMware
9 6 (31.58%) Oracle
9 6 (31.58%) Java

CentOS
Co-occurring IT Skills in Surrey 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 7 (36.84%) Confluence
2 6 (31.58%) WebSphere
3 4 (21.05%) OpenStack
4 3 (15.79%) Apache
4 3 (15.79%) Tomcat
Cloud Services
1 8 (42.11%) Amazon AWS
2 7 (36.84%) AWS CloudFormation
2 7 (36.84%) AWS Lambda
3 5 (26.32%) Microsoft Azure
4 2 (10.53%) GitHub
5 1 (5.26%) Google Cloud Platform
Communications & Networking
1 4 (21.05%) Fibre Channel
2 2 (10.53%) DNS
2 2 (10.53%) Internet
2 2 (10.53%) LAN
2 2 (10.53%) SAN
2 2 (10.53%) VPN
2 2 (10.53%) WAN
3 1 (5.26%) Kerberos
3 1 (5.26%) NAS
3 1 (5.26%) TCP/IP
Database & Business Intelligence
1 9 (47.37%) MySQL
2 7 (36.84%) Amazon DynamoDB
3 2 (10.53%) MongoDB
Development Applications
1 9 (47.37%) Jenkins
2 8 (42.11%) Git (software)
3 7 (36.84%) Bitbucket
3 7 (36.84%) JIRA
4 4 (21.05%) Vagrant
5 2 (10.53%) Hudson
5 2 (10.53%) Subversion
Job Titles
1 6 (31.58%) Linux Engineer
1 6 (31.58%) Linux/Unix DevOps
2 5 (26.32%) Administrator
2 5 (26.32%) DevOps Engineer
2 5 (26.32%) Systems Administrator
3 4 (21.05%) Linux DevOps Engineer
3 4 (21.05%) Unix Administrator
3 4 (21.05%) Unix Systems Administrator
4 3 (15.79%) AWS DevOps
5 2 (10.53%) Data Centre Engineer
5 2 (10.53%) Senior Systems Engineer
5 2 (10.53%) Systems Engineer
6 1 (5.26%) DevOps Administrator
6 1 (5.26%) Linux Administrator
6 1 (5.26%) Linux DevOps Administrator
6 1 (5.26%) Linux Specialist
6 1 (5.26%) Linux Systems Administrator
6 1 (5.26%) Senior DevOps
6 1 (5.26%) Senior Linux Administrator
6 1 (5.26%) Senior Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (10.53%) LAMP
Miscellaneous
1 4 (21.05%) Computer Science
1 4 (21.05%) Private Cloud
2 2 (10.53%) Data Centre
Operating Systems
1 19 (100.00%) Linux
2 14 (73.68%) Red Hat Enterprise Linux
3 8 (42.11%) Ubuntu
4 4 (21.05%) Solaris
4 4 (21.05%) Unix
5 1 (5.26%) Debian
Processes & Methodologies
1 11 (57.89%) DevOps
2 10 (52.63%) Configuration Management
3 7 (36.84%) Application Performance Management
3 7 (36.84%) Continuous Integration
3 7 (36.84%) Performance Management
4 5 (26.32%) Task Automation
5 4 (21.05%) Mathematics
6 2 (10.53%) Load Balancing
6 2 (10.53%) Migration
Programming Languages
1 6 (31.58%) Java
1 6 (31.58%) Perl
2 4 (21.05%) AWK
2 4 (21.05%) Bourne shell
2 4 (21.05%) Korn
2 4 (21.05%) Shell Script
3 3 (15.79%) Python
4 1 (5.26%) Bash Shell
Qualifications
1 4 (21.05%) Degree
1 4 (21.05%) OCA
1 4 (21.05%) OCP
1 4 (21.05%) Oracle Certification
1 4 (21.05%) RHCE
1 4 (21.05%) RHCSA
2 1 (5.26%) SC Cleared
2 1 (5.26%) Security Cleared
Quality Assurance & Compliance
1 2 (10.53%) PCI DSS
System Software
1 4 (21.05%) Docker
1 4 (21.05%) GlusterFS
1 4 (21.05%) Veritas Cluster Server
2 2 (10.53%) VMware Infrastructure
3 1 (5.26%) Gluster
3 1 (5.26%) vCloud
Systems Management
1 12 (63.16%) Puppet
2 9 (47.37%) Ansible
3 8 (42.11%) Opscode Chef
4 6 (31.58%) Pingdom
5 5 (26.32%) Terraform
6 4 (21.05%) Consul
6 4 (21.05%) NetBackup
6 4 (21.05%) Oracle ZFS
6 4 (21.05%) Red Hat Satellite
6 4 (21.05%) Red Hat Spacewalk
6 4 (21.05%) Veritas Storage Foundation
7 3 (15.79%) Nagios
8 2 (10.53%) CFEngine
8 2 (10.53%) logstash
8 2 (10.53%) Netcool
9 1 (5.26%) HAProxy
9 1 (5.26%) SELinux
Vendors
1 11 (57.89%) Red Hat
2 7 (36.84%) AppDynamics
2 7 (36.84%) Atlassian
3 6 (31.58%) Oracle
3 6 (31.58%) PagerDuty
3 6 (31.58%) VMware
4 4 (21.05%) Brocade
4 4 (21.05%) EMC
4 4 (21.05%) HP
4 4 (21.05%) StorageTek
4 4 (21.05%) Sun
4 4 (21.05%) Veritas
5 2 (10.53%) Microsoft
5 2 (10.53%) Splunk
6 1 (5.26%) NetApp
Redhill, Surrey
The Bridge Ltd
Rate: Unspecified Neg
Posted: 3 days ago