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 22 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Jan 2017
Same period 2016 Same period 2015
Red Hat Enterprise Linux (RHEL)
London / City of London
Rank 134 186 196
Rank change year-on-year
+52 +10
Permanent jobs citing Red Hat Enterprise Linux 87 78 116
As % of all permanent IT jobs located in the City of London 1.76% 1.21% 1.13%
As % of the Operating Systems category 6.90% 4.98% 4.33%
Number of salaries quoted 78 71 106
Median salary £62,500 £55,000 £60,000
Median salary % change year-on-year
+13.63% -8.33%
90% offered a salary of more than £42,535 £38,000 £41,250
10% offered a salary of more than £80,750 £85,000 £80,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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
1260 1567 2682
As % of all permanent IT jobs located in the City of London 25.42% 24.24% 26.24%
Number of salaries quoted 1151 1383 2350
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 £29,000 £30,000 £27,500
10% offered a salary of more than £85,000 £72,500 £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 22 January 2017.

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 22 January 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 City of London region with a requirement for Red Hat Enterprise Linux.

1 138 (100.00%) Linux
2 93 (67.39%) Red Hat
3 65 (47.10%) Unix
4 63 (45.65%) Puppet
5 59 (42.75%) Windows
6 56 (40.58%) DevOps
7 55 (39.86%) Finance
8 49 (35.51%) Oracle
9 45 (32.61%) Ansible
10 44 (31.88%) Bash Shell
10 44 (31.88%) VMware
11 43 (31.16%) Apache
11 43 (31.16%) Python
12 42 (30.43%) Configuration Management
13 38 (27.54%) Shell Script
14 36 (26.09%) Banking
15 35 (25.36%) Perl
16 34 (24.64%) ITIL
16 34 (24.64%) Opscode Chef
17 32 (23.19%) SQL
17 32 (23.19%) Tomcat
18 30 (21.74%) Amazon AWS
19 29 (21.01%) Microsoft
20 28 (20.29%) CentOS
21 26 (18.84%) VMware Infrastructure
21 26 (18.84%) SQL Server
21 26 (18.84%) JBoss
22 25 (18.12%) OpenStack
23 24 (17.39%) Windows Server
23 24 (17.39%) Active Directory

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 43 (31.16%) Apache
2 32 (23.19%) Tomcat
3 26 (18.84%) JBoss
4 25 (18.12%) OpenStack
5 23 (16.67%) IIS
6 17 (12.32%) WebSphere
7 11 (7.97%) BizTalk Server
8 10 (7.25%) Apache Spark
8 10 (7.25%) Confluence
9 9 (6.52%) CloudStack
9 9 (6.52%) WebLogic
9 9 (6.52%) WebSphere Application Server
10 8 (5.80%) Alfresco
11 3 (2.17%) SharePoint
12 2 (1.45%) Exchange Server 2013
12 2 (1.45%) MS Exchange
12 2 (1.45%) nginx
12 2 (1.45%) SharePoint Server
13 1 (0.72%) CMS
Applications
1 1 (0.72%) MS Excel
Business Applications
1 2 (1.45%) Eikon
1 2 (1.45%) RMDS
2 1 (0.72%) SAP Oil and Gas
Cloud Services
1 30 (21.74%) Amazon AWS
2 16 (11.59%) Microsoft Azure
3 13 (9.42%) IaaS
3 13 (9.42%) PaaS
4 11 (7.97%) SaaS
5 8 (5.80%) G Suite
6 2 (1.45%) Amazon S3
7 1 (0.72%) Amazon EC2
7 1 (0.72%) Dropbox
7 1 (0.72%) GitHub
7 1 (0.72%) Heroku
7 1 (0.72%) Office 365
Communications & Networking
1 21 (15.22%) SAN
2 19 (13.77%) DNS
3 18 (13.04%) Firewall
4 17 (12.32%) VPN
5 16 (11.59%) DHCP
6 10 (7.25%) LDAP
7 9 (6.52%) NetScaler
7 9 (6.52%) TCP/IP
8 6 (4.35%) SSL
9 4 (2.90%) Fibre Channel
9 4 (2.90%) LAN
9 4 (2.90%) VoIP
9 4 (2.90%) WAN
10 3 (2.17%) Cisco ASA
10 3 (2.17%) iSCSI
10 3 (2.17%) VLAN
11 2 (1.45%) Network Security
11 2 (1.45%) SMTP
11 2 (1.45%) SSH
11 2 (1.45%) Wireless
Database & Business Intelligence
1 26 (18.84%) SQL Server
2 17 (12.32%) Oracle Database
3 14 (10.14%) MySQL
3 14 (10.14%) Oracle Database 11g
4 10 (7.25%) Hadoop
5 6 (4.35%) KDB
5 6 (4.35%) Kdb+
5 6 (4.35%) Oracle Database 12c
6 5 (3.62%) MongoDB
6 5 (3.62%) NoSQL
6 5 (3.62%) SQL Server Reporting Services
7 3 (2.17%) PostgreSQL
8 2 (1.45%) Oracle Database 10g
9 1 (0.72%) Sybase ASE
Development Applications
1 22 (15.94%) Jenkins
1 22 (15.94%) Subversion
2 20 (14.49%) Git (software)
3 16 (11.59%) JIRA
4 9 (6.52%) FishEye
4 9 (6.52%) TeamCity
5 4 (2.90%) Atlassian Bamboo
5 4 (2.90%) Vagrant
6 2 (1.45%) Maven
7 1 (0.72%) Bitbucket
7 1 (0.72%) Bundler
7 1 (0.72%) Oracle APEX
General
1 55 (39.86%) Finance
2 36 (26.09%) Banking
3 10 (7.25%) Front Office
4 9 (6.52%) Investment Banking
5 5 (3.62%) Legal
6 3 (2.17%) French Language
7 2 (1.45%) Back Office
7 2 (1.45%) Telecoms
8 1 (0.72%) Electronics
8 1 (0.72%) Financial Institution
8 1 (0.72%) Manufacturing
8 1 (0.72%) Marketing
8 1 (0.72%) Publishing
8 1 (0.72%) Retail
Job Titles
1 32 (23.19%) Administrator
2 30 (21.74%) Linux Engineer
3 28 (20.29%) DevOps Engineer
4 21 (15.22%) Linux Administrator
5 19 (13.77%) Systems Administrator
6 18 (13.04%) Architect
7 16 (11.59%) Linux/Unix DevOps
8 14 (10.14%) Infrastructure Architect
9 13 (9.42%) Unix Administrator
10 11 (7.97%) Cloud Architect
10 11 (7.97%) Cloud Infrastructure Architect
11 10 (7.25%) Linux DevOps Engineer
12 8 (5.80%) Linux Systems Administrator
12 8 (5.80%) Senior DevOps
12 8 (5.80%) Senior DevOps Engineer
12 8 (5.80%) Unix Specialist
13 7 (5.07%) DBA
13 7 (5.07%) SQL DBA
13 7 (5.07%) Unix Systems Administrator
14 6 (4.35%) Applications Support
Libraries, Frameworks & Software Standards
1 20 (14.49%) Middleware
2 14 (10.14%) LAMP
3 11 (7.97%) .NET
4 5 (3.62%) XML
5 4 (2.90%) IBM Integration Bus
5 4 (2.90%) Oracle GoldenGate
5 4 (2.90%) WebSphere MQ
6 3 (2.17%) Java EE
7 2 (1.45%) Ajax
7 2 (1.45%) J2EE
7 2 (1.45%) jQuery
7 2 (1.45%) ODBC
7 2 (1.45%) RESTful
7 2 (1.45%) Web Services
8 1 (0.72%) JMS
8 1 (0.72%) Ruby on Rails
Miscellaneous
1 15 (10.87%) Data Centre
2 13 (9.42%) Hybrid Cloud
2 13 (9.42%) Public Cloud
3 11 (7.97%) Video Conferencing
4 10 (7.25%) Visualisation
5 9 (6.52%) Hedge funds
6 8 (5.80%) Clustering
6 8 (5.80%) EMC VNX
7 7 (5.07%) Derivative
7 7 (5.07%) Replication
8 5 (3.62%) DataPower
9 4 (2.90%) Fintech
10 3 (2.17%) Equities
10 3 (2.17%) Fixed Income
11 2 (1.45%) Computer Science
11 2 (1.45%) iSeries
11 2 (1.45%) PKI
11 2 (1.45%) Private Cloud
12 1 (0.72%) BYOD
12 1 (0.72%) Enterprise Storage
Operating Systems
1 138 (100.00%) Linux
2 65 (47.10%) Unix
3 59 (42.75%) Windows
4 28 (20.29%) CentOS
5 24 (17.39%) Windows Server
6 21 (15.22%) Solaris
7 16 (11.59%) SUSE
8 15 (10.87%) Ubuntu
9 10 (7.25%) Debian
10 8 (5.80%) AIX
10 8 (5.80%) Mac OS X
10 8 (5.80%) NetWare
11 7 (5.07%) Windows Server 2012
12 5 (3.62%) Windows Server 2008
13 2 (1.45%) Windows 8
14 1 (0.72%) Android
14 1 (0.72%) Data ONTAP
14 1 (0.72%) Fedora
14 1 (0.72%) Windows 7
14 1 (0.72%) Windows Vista
Processes & Methodologies
1 56 (40.58%) DevOps
2 42 (30.43%) Configuration Management
3 34 (24.64%) ITIL
4 22 (15.94%) Continuous Integration
5 20 (14.49%) Performance Tuning
6 19 (13.77%) PRINCE2
7 17 (12.32%) Line Management
8 16 (11.59%) Load Balancing
9 15 (10.87%) Disaster Recovery
10 14 (10.14%) Agile Software Development
11 13 (9.42%) Change Control
11 13 (9.42%) Open Source
12 12 (8.70%) Business Continuity
12 12 (8.70%) Mobile Device Management
13 11 (7.97%) Identity Management
13 11 (7.97%) ITIL V3
13 11 (7.97%) Mentoring
13 11 (7.97%) TOGAF
13 11 (7.97%) Wealth Management
14 10 (7.25%) Build Automation
Programming Languages
1 44 (31.88%) Bash Shell
2 43 (31.16%) Python
3 38 (27.54%) Shell Script
4 35 (25.36%) Perl
5 32 (23.19%) SQL
6 17 (12.32%) Ruby
7 15 (10.87%) Java
8 9 (6.52%) PowerShell
9 6 (4.35%) PL/SQL
10 5 (3.62%) C
10 5 (3.62%) PHP
11 4 (2.90%) JavaScript
12 3 (2.17%) C++
12 3 (2.17%) VBA
13 2 (1.45%) C#
13 2 (1.45%) C-shell
13 2 (1.45%) Korn
14 1 (0.72%) Delphi
14 1 (0.72%) Go
14 1 (0.72%) sed
Qualifications
1 21 (15.22%) Degree
2 15 (10.87%) Microsoft Certification
3 14 (10.14%) Cisco Certification
3 14 (10.14%) MCSE
4 12 (8.70%) CCNA
5 11 (7.97%) EMC Certification
6 10 (7.25%) RHCE
7 7 (5.07%) RHCA
8 1 (0.72%) RHCSA
8 1 (0.72%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (2.17%) QA
1 3 (2.17%) SLA
2 1 (0.72%) PCI DSS
2 1 (0.72%) Sarbanes-Oxley
System Software
1 26 (18.84%) VMware Infrastructure
2 24 (17.39%) Active Directory
3 18 (13.04%) vSphere
4 13 (9.42%) Docker
5 9 (6.52%) Xen
5 9 (6.52%) XenServer
6 8 (5.80%) Microsoft Virtual Server
6 8 (5.80%) NFS
6 8 (5.80%) Virtual Servers
6 8 (5.80%) XenApp
7 6 (4.35%) VMware ESX
8 5 (3.62%) Hyper-V
9 2 (1.45%) Veritas Cluster Server
10 1 (0.72%) Samba
10 1 (0.72%) Shibboleth
10 1 (0.72%) Squid
10 1 (0.72%) vCloud
10 1 (0.72%) Virtual Machines
10 1 (0.72%) VMware ESXi
Systems Management
1 63 (45.65%) Puppet
2 45 (32.61%) Ansible
3 34 (24.64%) Opscode Chef
4 17 (12.32%) Nagios
5 11 (7.97%) AirWatch
5 11 (7.97%) Terraform
6 10 (7.25%) Salt
7 9 (6.52%) Cobbler
7 9 (6.52%) Tivoli
8 8 (5.80%) EMC VPLEX
8 8 (5.80%) NetIQ Identity Manager
8 8 (5.80%) Simpana
9 7 (5.07%) Oracle ZFS
10 6 (4.35%) Data Guard
11 5 (3.62%) BMC PATROL
12 4 (2.90%) Control-M
13 3 (2.17%) OpenView
13 3 (2.17%) Red Hat Satellite
13 3 (2.17%) WSUS
14 2 (1.45%) EMC NetWorker
Vendors
1 93 (67.39%) Red Hat
2 49 (35.51%) Oracle
3 44 (31.88%) VMware
4 29 (21.01%) Microsoft
5 21 (15.22%) EMC
6 20 (14.49%) Citrix
7 18 (13.04%) Cisco
8 17 (12.32%) IBM
9 14 (10.14%) Software AG
9 14 (10.14%) Veritas
10 11 (7.97%) HP
11 9 (6.52%) Atlassian
11 9 (6.52%) EnterpriseDB
12 8 (5.80%) CommVault
12 8 (5.80%) Google
12 8 (5.80%) Novell
13 7 (5.07%) Sybase
14 5 (3.62%) BMC
15 4 (2.90%) SaltStack
16 3 (2.17%) F5
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