The table below looks at the statistics for Red Hat Enterprise Linux skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Red Hat Enterprise Linux over the 3 months to 10 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
Red Hat Enterprise Linux (RHEL)
Rank 158 170 186
Rank change year-on-year
+12 +16
Permanent jobs citing Red Hat Enterprise Linux 80 89 141
As % of all permanent IT jobs located in the City of London 1.51% 1.32% 1.28%
As % of the Operating Systems category 6.23% 5.03% 4.78%
Number of salaries quoted 65 75 122
Median salary £62,500 £57,500 £55,000
Median salary % change year-on-year
+8.69% +4.54%
90% offered a salary of more than £42,535 £38,000 £40,000
10% offered a salary of more than £79,000 £85,000 £74,500
UK excluding London median salary £48,500 £45,000 £42,500
% change year-on-year
+7.77% +5.88%
Red Hat Enterprise Linux
London

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the City of London region.

Operating Systems Category
City of London
Permanent IT job ads with a match in the
Operating Systems category
1284 1769 2949
As % of all permanent IT jobs located in the City of London 24.22% 26.18% 26.84%
Number of salaries quoted 1155 1563 2573
Median salary £55,000 £52,500 £49,000
Median salary % change year-on-year
+4.76% +7.14%
90% offered a salary of more than £30,000 £28,500 £27,500
10% offered a salary of more than £85,000 £70,000 £80,000
UK excluding London median salary £37,500 £37,500 £37,500

Red Hat Enterprise Linux
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Red Hat Enterprise Linux as a proportion of all IT jobs with a match in the Operating Systems category.

Red Hat Enterprise Linux Jobs Demand Trend in the City of London

Red Hat Enterprise Linux
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Red Hat Enterprise Linux across the City of London region.

Red Hat Enterprise Linux Salary Trend in the City of London

Red Hat Enterprise Linux
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Red Hat Enterprise Linux across the City of London region over the 3 months to 10 December 2016.

Red Hat Enterprise Linux Salary Histogram in the City of London

Red Hat Enterprise Linux
Top 30 Related IT Skills in the City of London

For the 6 months to 10 December 2016, 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 City of London region with a requirement for Red Hat Enterprise Linux.

1 137 (100.00%) Linux
2 97 (70.80%) Red Hat
3 66 (48.18%) Windows
4 62 (45.26%) Puppet
5 60 (43.80%) DevOps
6 57 (41.61%) Finance
7 54 (39.42%) Unix
8 51 (37.23%) Bash Shell
9 50 (36.50%) Oracle
10 49 (35.77%) Python
11 48 (35.04%) Apache
12 43 (31.39%) Ansible
13 42 (30.66%) Banking
14 41 (29.93%) Perl
15 40 (29.20%) Configuration Management
15 40 (29.20%) VMware
16 37 (27.01%) Amazon AWS
17 36 (26.28%) Jenkins
17 36 (26.28%) Microsoft
18 35 (25.55%) Windows Server
19 34 (24.82%) Opscode Chef
19 34 (24.82%) ITIL
20 33 (24.09%) Tomcat
21 30 (21.90%) Git (software)
21 30 (21.90%) JBoss
21 30 (21.90%) SQL
21 30 (21.90%) CentOS
22 29 (21.17%) DNS
23 28 (20.44%) IIS
24 27 (19.71%) VMware Infrastructure

Red Hat Enterprise Linux
Top Related IT Skills in the City of London 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 48 (35.04%) Apache
2 33 (24.09%) Tomcat
3 30 (21.90%) JBoss
4 28 (20.44%) IIS
5 25 (18.25%) OpenStack
6 19 (13.87%) WebSphere
7 14 (10.22%) BizTalk Server
8 10 (7.30%) CloudStack
8 10 (7.30%) WebLogic
8 10 (7.30%) WebSphere Application Server
9 9 (6.57%) Apache Spark
9 9 (6.57%) Confluence
10 7 (5.11%) nginx
11 6 (4.38%) CMS
11 6 (4.38%) SharePoint
12 4 (2.92%) Alfresco
12 4 (2.92%) Exchange Server 2013
12 4 (2.92%) MS Exchange
13 2 (1.46%) SharePoint 2010
13 2 (1.46%) SharePoint Server
Applications
1 2 (1.46%) MS Excel
Business Applications
1 5 (3.65%) RMDS
2 2 (1.46%) Eikon
Cloud Services
1 37 (27.01%) Amazon AWS
2 20 (14.60%) Microsoft Azure
3 19 (13.87%) IaaS
3 19 (13.87%) PaaS
4 16 (11.68%) SaaS
5 4 (2.92%) G Suite
6 2 (1.46%) Amazon EC2
6 2 (1.46%) Amazon S3
7 1 (0.73%) Amazon CloudWatch
7 1 (0.73%) Amazon SQS
7 1 (0.73%) AWS CloudFormation
7 1 (0.73%) Dropbox
7 1 (0.73%) GitHub
7 1 (0.73%) Heroku
7 1 (0.73%) Office 365
Communications & Networking
1 29 (21.17%) DNS
2 23 (16.79%) SAN
3 20 (14.60%) DHCP
3 20 (14.60%) Firewall
3 20 (14.60%) VPN
4 17 (12.41%) TCP/IP
5 7 (5.11%) SSL
6 6 (4.38%) HTTP
7 5 (3.65%) LDAP
7 5 (3.65%) NetScaler
8 4 (2.92%) VoIP
8 4 (2.92%) WAN
9 3 (2.19%) Cisco ASA
9 3 (2.19%) DMZ
9 3 (2.19%) Fibre Channel
9 3 (2.19%) LAN
10 2 (1.46%) Internet
10 2 (1.46%) iSCSI
10 2 (1.46%) Network Security
10 2 (1.46%) VLAN
Database & Business Intelligence
1 26 (18.98%) SQL Server
2 11 (8.03%) MySQL
3 9 (6.57%) Hadoop
3 9 (6.57%) Oracle Database
4 6 (4.38%) Oracle Database 11g
5 5 (3.65%) NoSQL
6 4 (2.92%) PostgreSQL
7 3 (2.19%) MongoDB
8 2 (1.46%) Apache Cassandra
8 2 (1.46%) DB2
8 2 (1.46%) Oracle Database 10g
8 2 (1.46%) Oracle Database 12c
9 1 (0.73%) Amazon RDS
9 1 (0.73%) SQL Server Reporting Services
9 1 (0.73%) Sybase ASE
Development Applications
1 36 (26.28%) Jenkins
2 30 (21.90%) Git (software)
3 19 (13.87%) Subversion
4 15 (10.95%) JIRA
4 15 (10.95%) TeamCity
5 8 (5.84%) FishEye
6 6 (4.38%) Maven
7 4 (2.92%) Vagrant
8 3 (2.19%) Atlassian Bamboo
9 2 (1.46%) Gradle
10 1 (0.73%) Bitbucket
10 1 (0.73%) Bundler
General
1 57 (41.61%) Finance
2 42 (30.66%) Banking
3 11 (8.03%) Investment Banking
4 8 (5.84%) Front Office
5 6 (4.38%) Publishing
6 3 (2.19%) Legal
7 2 (1.46%) Financial Institution
8 1 (0.73%) Back Office
8 1 (0.73%) Retail
8 1 (0.73%) Telecoms
Job Titles
1 33 (24.09%) DevOps Engineer
2 29 (21.17%) Linux Engineer
3 27 (19.71%) Administrator
4 23 (16.79%) Architect
5 19 (13.87%) Infrastructure Architect
6 16 (11.68%) Systems Administrator
7 14 (10.22%) Cloud Architect
7 14 (10.22%) Cloud Infrastructure Architect
7 14 (10.22%) Linux Administrator
8 13 (9.49%) Linux/Unix DevOps
9 12 (8.76%) Unix Administrator
10 10 (7.30%) Linux DevOps Engineer
11 8 (5.84%) Senior DevOps
11 8 (5.84%) Senior DevOps Engineer
11 8 (5.84%) Systems Engineer
11 8 (5.84%) Windows Engineer
12 7 (5.11%) Applications Support
12 7 (5.11%) Unix Systems Administrator
13 5 (3.65%) Linux Systems Administrator
13 5 (3.65%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 25 (18.25%) Middleware
2 13 (9.49%) .NET
2 13 (9.49%) LAMP
3 6 (4.38%) IBM Integration Bus
3 6 (4.38%) Web Services
3 6 (4.38%) WebSphere MQ
4 4 (2.92%) XML
5 3 (2.19%) FIX Protocol
5 3 (2.19%) J2EE
5 3 (2.19%) Java EE
5 3 (2.19%) JMS
6 2 (1.46%) ODBC
6 2 (1.46%) REST
6 2 (1.46%) SOAP
7 1 (0.73%) Ajax
7 1 (0.73%) jQuery
7 1 (0.73%) RESTful
7 1 (0.73%) Ruby on Rails
Miscellaneous
1 19 (13.87%) Data Centre
2 17 (12.41%) Public Cloud
3 16 (11.68%) Hybrid Cloud
3 16 (11.68%) Video Conferencing
4 10 (7.30%) Hedge funds
5 9 (6.57%) Clustering
5 9 (6.57%) Visualisation
6 5 (3.65%) DataPower
7 4 (2.92%) Derivative
7 4 (2.92%) EMC VNX
7 4 (2.92%) Equities
7 4 (2.92%) Fintech
7 4 (2.92%) Fixed Income
8 3 (2.19%) N-Tier
9 2 (1.46%) PKI
9 2 (1.46%) Replication
10 1 (0.73%) Computer Science
10 1 (0.73%) Spread Betting
10 1 (0.73%) Tandem
10 1 (0.73%) Wiki
Operating Systems
1 137 (100.00%) Linux
2 66 (48.18%) Windows
3 54 (39.42%) Unix
4 35 (25.55%) Windows Server
5 30 (21.90%) CentOS
6 14 (10.22%) Solaris
6 14 (10.22%) Ubuntu
7 13 (9.49%) SUSE
8 7 (5.11%) AIX
8 7 (5.11%) Debian
8 7 (5.11%) Windows Server 2008
8 7 (5.11%) Windows Server 2012
9 4 (2.92%) Mac OS X
9 4 (2.92%) NetWare
9 4 (2.92%) Windows 8
10 3 (2.19%) Windows 7
11 2 (1.46%) Oracle Linux
12 1 (0.73%) FreeBSD
12 1 (0.73%) Windows 2000
12 1 (0.73%) Windows XP
Processes & Methodologies
1 60 (43.80%) DevOps
2 40 (29.20%) Configuration Management
3 34 (24.82%) ITIL
4 23 (16.79%) Continuous Integration
5 21 (15.33%) Load Balancing
6 19 (13.87%) Line Management
7 18 (13.14%) Disaster Recovery
7 18 (13.14%) PRINCE2
8 16 (11.68%) Agile Software Development
8 16 (11.68%) Identity Management
8 16 (11.68%) Performance Tuning
8 16 (11.68%) TOGAF
9 15 (10.95%) Mobile Device Management
10 14 (10.22%) ITIL V3
10 14 (10.22%) Mentoring
10 14 (10.22%) Wealth Management
11 13 (9.49%) Build Automation
12 12 (8.76%) Scrum
13 10 (7.30%) DSDM
13 10 (7.30%) RUP
Programming Languages
1 51 (37.23%) Bash Shell
2 49 (35.77%) Python
3 41 (29.93%) Perl
4 30 (21.90%) SQL
5 26 (18.98%) Ruby
6 25 (18.25%) Shell Script
7 15 (10.95%) Java
8 14 (10.22%) PowerShell
9 6 (4.38%) AWK
9 6 (4.38%) sed
10 5 (3.65%) C
10 5 (3.65%) C++
10 5 (3.65%) PHP
11 4 (2.92%) C#
12 3 (2.19%) JavaScript
12 3 (2.19%) Jython
12 3 (2.19%) VBA
13 2 (1.46%) Korn
13 2 (1.46%) T-SQL
13 2 (1.46%) VB
Qualifications
1 20 (14.60%) Degree
2 19 (13.87%) Cisco Certification
2 19 (13.87%) MCSE
2 19 (13.87%) Microsoft Certification
3 16 (11.68%) EMC Certification
4 15 (10.95%) CCNA
5 7 (5.11%) RHCE
6 5 (3.65%) RHCA
7 2 (1.46%) RHCSA
8 1 (0.73%) AWS Certification
8 1 (0.73%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 4 (2.92%) QA
1 4 (2.92%) SLA
2 3 (2.19%) Sarbanes-Oxley
3 1 (0.73%) PCI DSS
System Software
1 27 (19.71%) VMware Infrastructure
2 24 (17.52%) Active Directory
3 15 (10.95%) vSphere
4 13 (9.49%) Docker
5 11 (8.03%) Xen
6 10 (7.30%) XenServer
7 6 (4.38%) NFS
8 5 (3.65%) Hyper-V
9 4 (2.92%) Microsoft Virtual Server
9 4 (2.92%) Virtual Servers
9 4 (2.92%) VMware ESX
9 4 (2.92%) XenApp
10 1 (0.73%) KVM
10 1 (0.73%) oVirt
10 1 (0.73%) Postfix
10 1 (0.73%) RHEV
10 1 (0.73%) vCloud
10 1 (0.73%) Veritas Cluster Server
10 1 (0.73%) Virtual Machines
10 1 (0.73%) VMware ESXi
Systems Management
1 62 (45.26%) Puppet
2 43 (31.39%) Ansible
3 34 (24.82%) Opscode Chef
4 16 (11.68%) AirWatch
5 15 (10.95%) Nagios
6 12 (8.76%) Terraform
7 10 (7.30%) Cobbler
7 10 (7.30%) Salt
7 10 (7.30%) Tivoli
8 7 (5.11%) Oracle ZFS
9 5 (3.65%) Control-M
10 4 (2.92%) BMC PATROL
10 4 (2.92%) EMC VPLEX
10 4 (2.92%) ITRS Geneos
10 4 (2.92%) NetIQ Identity Manager
10 4 (2.92%) OpenView
10 4 (2.92%) Simpana
11 3 (2.19%) NetBackup
11 3 (2.19%) WSUS
12 2 (1.46%) Symantec Endpoint Protection
Vendors
1 97 (70.80%) Red Hat
2 50 (36.50%) Oracle
3 40 (29.20%) VMware
4 36 (26.28%) Microsoft
5 25 (18.25%) IBM
6 22 (16.06%) Cisco
7 21 (15.33%) Citrix
7 21 (15.33%) EMC
8 17 (12.41%) Software AG
9 12 (8.76%) HP
10 11 (8.03%) Veritas
11 10 (7.30%) EnterpriseDB
12 8 (5.84%) Atlassian
13 4 (2.92%) 3PAR
13 4 (2.92%) BMC
13 4 (2.92%) CommVault
13 4 (2.92%) Google
13 4 (2.92%) Novell
14 3 (2.19%) F5
14 3 (2.19%) Splunk
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