The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for Red Hat Enterprise Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Red Hat Enterprise Linux over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
Wales / South Wales
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 67 82 82
Rank change year-on-year +15 0  
Permanent jobs citing Red Hat Enterprise Linux 5 11 16
As % of all permanent IT jobs advertised in South Wales 0.70% 0.98% 1.29%
As % of the Operating Systems category 3.13% 4.03% 4.16%
Number of salaries quoted 2 9 13
Median salary £32,750 £37,500 £39,500
Median salary % change year-on-year -12.66% -5.06%  
90% offered a salary of more than £31,750 £34,500 £33,400
10% offered a salary of more than £33,750 £43,000 £50,800
UK excluding London median salary £47,500 £47,500 £42,500
% change year-on-year - +11.76%  

Red Hat Enterprise Linux is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for operating system skills.

Operating System Skills
South Wales
Permanent job vacancies with a requirement for operating system skills 160 273 385
As % of all permanent IT job vacancies advertised in South Wales 22.44% 24.42% 30.97%
Number of salaries quoted 147 235 333
Median salary £32,500 £35,000 £36,000
Median salary % change year-on-year -7.14% -2.77%  
90% offered a salary of more than £22,000 £21,000 £26,000
10% offered a salary of more than £47,500 £45,000 £47,500
UK excluding London median salary £37,500 £37,500 £37,500

Red Hat Enterprise Linux
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing Red Hat Enterprise Linux as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Red Hat Enterprise Linux in South Wales

Red Hat Enterprise Linux
Salary Trend in South Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Red Hat Enterprise Linux in South Wales.

Salary trend for Red Hat Enterprise Linux in South Wales

Red Hat Enterprise Linux
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Red Hat Enterprise Linux within the South Wales region over the 3 months to 25 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +8 5 £32,750 -20.60%
Red Hat Enterprise Linux
Wales

For the 6 months to 25 June 2017, IT 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 job ads across the South Wales region with a requirement for Red Hat Enterprise Linux.

1 12 (100.00%) Linux
2 7 (58.33%) Windows
2 7 (58.33%) Red Hat
2 7 (58.33%) VMware
2 7 (58.33%) VMware Infrastructure
2 7 (58.33%) CentOS
3 6 (50.00%) ITIL
3 6 (50.00%) Unix
3 6 (50.00%) TCP/IP
3 6 (50.00%) DNS
3 6 (50.00%) Cisco
4 5 (41.67%) Microsoft
4 5 (41.67%) SharePoint
4 5 (41.67%) Configuration Management
4 5 (41.67%) Change Management
4 5 (41.67%) Management Information System
4 5 (41.67%) Law
4 5 (41.67%) Microsoft Azure
4 5 (41.67%) Amazon AWS
4 5 (41.67%) CMDB
4 5 (41.67%) Public Cloud
4 5 (41.67%) DevOps
4 5 (41.67%) Analytical Skills
5 4 (33.33%) Hybrid Cloud
5 4 (33.33%) NoSQL
5 4 (33.33%) Juniper
5 4 (33.33%) Service Management
5 4 (33.33%) NetBackup
5 4 (33.33%) Apache
5 4 (33.33%) JBoss

Red Hat Enterprise Linux
Co-occurring IT Skills in South Wales 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 5 (41.67%) SharePoint
2 4 (33.33%) Apache
2 4 (33.33%) JBoss
3 1 (8.33%) Exchange Server 2013
3 1 (8.33%) IIS
3 1 (8.33%) MS Exchange
Cloud Services
1 5 (41.67%) Amazon AWS
1 5 (41.67%) Microsoft Azure
Communications & Networking
1 6 (50.00%) DNS
1 6 (50.00%) TCP/IP
2 3 (25.00%) HTTP
3 2 (16.67%) BGP
3 2 (16.67%) Cisco ASA
3 2 (16.67%) Cisco Nexus
3 2 (16.67%) DHCP
3 2 (16.67%) EIGRP
3 2 (16.67%) Firewall
3 2 (16.67%) IGRP
3 2 (16.67%) LAN
3 2 (16.67%) OSPF
3 2 (16.67%) SNMP
3 2 (16.67%) VPN
3 2 (16.67%) WAN
4 1 (8.33%) iSCSI
Database & Business Intelligence
1 4 (33.33%) MySQL
1 4 (33.33%) NoSQL
Development Applications
1 2 (16.67%) Jenkins
1 2 (16.67%) Maven
1 2 (16.67%) Sonatype Nexus
General
1 5 (41.67%) Law
2 3 (25.00%) Finance
Job Titles
1 6 (50.00%) Network Engineer
1 6 (50.00%) Senior Network Engineer
2 3 (25.00%) Middleware Engineer
2 3 (25.00%) Support Engineer
3 2 (16.67%) Network Support
3 2 (16.67%) Network Support Engineer
3 2 (16.67%) Senior Network Support
3 2 (16.67%) Senior Network Support Engineer
3 2 (16.67%) Senior Support Engineer
4 1 (8.33%) 3rd Line Engineer
4 1 (8.33%) Administrator
4 1 (8.33%) Data Centre Engineer
4 1 (8.33%) Network Systems Engineer
4 1 (8.33%) Senior Systems Engineer
4 1 (8.33%) Systems Engineer
4 1 (8.33%) Systems Support
4 1 (8.33%) Systems Support Engineer
4 1 (8.33%) Unix Administrator
4 1 (8.33%) Windows Engineer
4 1 (8.33%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 3 (25.00%) J2EE
1 3 (25.00%) Middleware
Miscellaneous
1 5 (41.67%) Analytical Skills
1 5 (41.67%) CMDB
1 5 (41.67%) Management Information System
1 5 (41.67%) Public Cloud
2 4 (33.33%) Hybrid Cloud
3 2 (16.67%) Distributed Denial-of-Service
4 1 (8.33%) Data Centre
Operating Systems
1 12 (100.00%) Linux
2 7 (58.33%) CentOS
2 7 (58.33%) Windows
3 6 (50.00%) Unix
4 1 (8.33%) AIX
4 1 (8.33%) Debian
4 1 (8.33%) HPUX
4 1 (8.33%) Solaris
4 1 (8.33%) Ubuntu
4 1 (8.33%) Windows Server
4 1 (8.33%) Windows Server 2008
4 1 (8.33%) Windows Server 2012
Processes & Methodologies
1 6 (50.00%) ITIL
2 5 (41.67%) Change Management
2 5 (41.67%) Configuration Management
2 5 (41.67%) DevOps
3 4 (33.33%) Service Management
4 3 (25.00%) Load Balancing
4 3 (25.00%) Migration
5 2 (16.67%) Agile Software Development
5 2 (16.67%) JVM Tuning
5 2 (16.67%) Network Design
5 2 (16.67%) Performance Tuning
5 2 (16.67%) Waterfall
6 1 (8.33%) Capacity Management
Programming Languages
1 4 (33.33%) SQL
2 3 (25.00%) Shell Script
3 2 (16.67%) C
Qualifications
1 2 (16.67%) CCNA
1 2 (16.67%) CCNP
1 2 (16.67%) Cisco Certification
2 1 (8.33%) DV Cleared
2 1 (8.33%) MCSA
2 1 (8.33%) MCSE
2 1 (8.33%) Microsoft Certification
2 1 (8.33%) Security Cleared
System Software
1 7 (58.33%) VMware Infrastructure
2 2 (16.67%) vSphere
3 1 (8.33%) Active Directory
Systems Management
1 4 (33.33%) NetBackup
2 1 (8.33%) ServiceCenter
Vendors
1 7 (58.33%) Red Hat
1 7 (58.33%) VMware
2 6 (50.00%) Cisco
3 5 (41.67%) Microsoft
4 4 (33.33%) Juniper
4 4 (33.33%) Oracle
5 2 (16.67%) CheckPoint
5 2 (16.67%) F5
6 1 (8.33%) Dell
6 1 (8.33%) HP