Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Red Hat Enterprise Linux skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Red Hat Enterprise Linux over the 6 months to 23 November 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.

Red Hat Enterprise Linux (RHEL)
South Wales > Cardiff
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 56 56 43
Rank change year-on-year 0 -13 +5
Contract jobs citing Red Hat Enterprise Linux 5 3 38
As % of all contract IT jobs advertised in Cardiff 0.83% 0.54% 4.35%
As % of the Operating Systems category 3.52% 2.42% 20.65%
Number of daily rates quoted 4 2 34
Cardiff median daily rate £413 £413 £450
Median daily rate % change year-on-year - -8.33% +28.57%
10th Percentile £354 £406 £344
90th Percentile £484 £419 £505
South Wales median daily rate £375 £375 £450
% change year-on-year - -16.67% +28.57%
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate - - -

Red Hat Enterprise Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for operating system skills.

All Operating Systems
Cardiff
Contract vacancies with a requirement for operating system skills 142 124 184
As % of all contract IT jobs advertised in Cardiff 23.55% 22.42% 21.05%
Number of daily rates quoted 91 79 157
Cardiff median daily rate £322 £375 £350
Median daily rate % change year-on-year -14.13% +7.14% +11.11%
10th Percentile £124 £143 £259
90th Percentile £450 £550 £475
South Wales median daily rate £325 £375 £350
% change year-on-year -13.33% +7.14% +7.69%
Number of hourly rates quoted 17 18 8
Cardiff median hourly rate £15.00 £12.00 £17.00
Median hourly rate % change year-on-year +25.00% -29.41% +41.67%
10th Percentile £11.97 £10.68 £12.33
90th Percentile £19.25 £16.49 £27.43
South Wales median hourly rate £15.00 £12.50 £14.00
% change year-on-year +20.00% -10.71% +14.29%

Red Hat Enterprise Linux
Job Vacancy Trend in Cardiff

Job postings citing Red Hat Enterprise Linux as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Red Hat Enterprise Linux in Cardiff

Red Hat Enterprise Linux
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Red Hat Enterprise Linux in Cardiff.

Contractor daily rate trend for Red Hat Enterprise Linux in Cardiff

Red Hat Enterprise Linux
Contractor Hourly Rate Trend in Cardiff

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Red Hat Enterprise Linux in Cardiff.

Contractor hourly rate trend for Red Hat Enterprise Linux in Cardiff

For the 6 months to 23 November 2017, IT contractor jobs citing Red Hat Enterprise Linux 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 Cardiff region with a requirement for Red Hat Enterprise Linux.

1 5 (100.00%) Linux
1 5 (100.00%) Red Hat
2 3 (60.00%) Unix
2 3 (60.00%) Oracle
2 3 (60.00%) Agile Software Development
3 2 (40.00%) Oracle RAC
3 2 (40.00%) Oracle Database 11g
3 2 (40.00%) Oracle Certification
3 2 (40.00%) Oracle RMAN
3 2 (40.00%) PL/SQL
3 2 (40.00%) SQL
3 2 (40.00%) TCP/IP
3 2 (40.00%) Oracle Enterprise Manager
3 2 (40.00%) Shell Script
3 2 (40.00%) Data Guard
3 2 (40.00%) Database Tuning
3 2 (40.00%) Oracle Statspack
3 2 (40.00%) Oracle Database 12c
3 2 (40.00%) Oracle Database
3 2 (40.00%) Performance Tuning
3 2 (40.00%) Oracle Flashback
3 2 (40.00%) Oracle Clusterware
4 1 (20.00%) iptables
4 1 (20.00%) Continuous Delivery
4 1 (20.00%) Server Hardening
4 1 (20.00%) Virtual Team
4 1 (20.00%) Network Virtualisation
4 1 (20.00%) Perl
4 1 (20.00%) Ansible
4 1 (20.00%) Docker

Red Hat Enterprise Linux
Co-occurring IT Skills in Cardiff 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 1 (20.00%) Confluence
Communications & Networking
1 2 (40.00%) TCP/IP
2 1 (20.00%) DHCP
2 1 (20.00%) SAN
2 1 (20.00%) VLAN
Database & Business Intelligence
1 2 (40.00%) Oracle Database
1 2 (40.00%) Oracle Database 11g
1 2 (40.00%) Oracle Database 12c
Development Applications
1 1 (20.00%) Ant
1 1 (20.00%) Git (software)
1 1 (20.00%) Jenkins
1 1 (20.00%) JIRA
1 1 (20.00%) Maven
1 1 (20.00%) Vagrant
General
1 1 (20.00%) Finance
Job Titles
1 2 (40.00%) DBA
1 2 (40.00%) Oracle DBA
2 1 (20.00%) Administrator
2 1 (20.00%) DevOps Engineer
2 1 (20.00%) Infrastructure Engineer
2 1 (20.00%) Unix Administrator
Libraries, Frameworks & Software Standards
1 1 (20.00%) LAMP
1 1 (20.00%) Middleware
1 1 (20.00%) Oracle Fusion
Miscellaneous
1 1 (20.00%) Virtual Team
Operating Systems
1 5 (100.00%) Linux
2 3 (60.00%) Unix
3 1 (20.00%) CentOS
3 1 (20.00%) Windows
3 1 (20.00%) Windows Server 2012
Processes & Methodologies
1 3 (60.00%) Agile Software Development
2 2 (40.00%) Database Tuning
2 2 (40.00%) Performance Tuning
3 1 (20.00%) Analytics
3 1 (20.00%) Continuous Delivery
3 1 (20.00%) Continuous Integration
3 1 (20.00%) DevOps
3 1 (20.00%) High Availability
3 1 (20.00%) Network Virtualisation
3 1 (20.00%) Problem Management
3 1 (20.00%) Server Hardening
3 1 (20.00%) Video Analytics
3 1 (20.00%) Waterfall
Programming Languages
1 2 (40.00%) PL/SQL
1 2 (40.00%) Shell Script
1 2 (40.00%) SQL
2 1 (20.00%) Bash Shell
2 1 (20.00%) Perl
2 1 (20.00%) Python
2 1 (20.00%) Ruby
Qualifications
1 2 (40.00%) Oracle Certification
2 1 (20.00%) SC Cleared
2 1 (20.00%) Security Cleared
System Software
1 2 (40.00%) Oracle Clusterware
1 2 (40.00%) Oracle RAC
2 1 (20.00%) Docker
2 1 (20.00%) iptables
2 1 (20.00%) NFS
2 1 (20.00%) Postfix
2 1 (20.00%) Sendmail
Systems Management
1 2 (40.00%) Data Guard
1 2 (40.00%) Oracle Enterprise Manager
1 2 (40.00%) Oracle Flashback
1 2 (40.00%) Oracle RMAN
1 2 (40.00%) Oracle Statspack
2 1 (20.00%) Ansible
2 1 (20.00%) Opscode Chef
2 1 (20.00%) Puppet
2 1 (20.00%) Salt
Vendors
1 5 (100.00%) Red Hat
2 3 (60.00%) Oracle
3 1 (20.00%) Cisco
3 1 (20.00%) Juniper
3 1 (20.00%) Remedy
3 1 (20.00%) SolarWinds