Period
to 21 April 2019

The following table provides summary statistics for permanent job vacancies advertised in London 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 6 months to 21 April 2019 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
England > London
6 months to
21 Apr 2019
Same period 2018 Same period 2017
Rank 351 365 279
Rank change year-on-year +14 -86 -20
Permanent jobs citing Red Hat Enterprise Linux 509 586 820
As % of all permanent IT jobs advertised in London 0.84% 0.84% 1.20%
As % of the Operating Systems category 3.77% 3.54% 4.81%
Number of salaries quoted 425 507 716
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +9.09%
10th Percentile £39,850 £38,650 £37,500
90th Percentile £90,000 £88,750 £86,875
England median annual salary £55,000 £55,000 £55,000

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 permanent job vacancies advertised in London with a requirement for operating system skills.

All Operating Systems
London
Permanent vacancies with a requirement for operating system skills 13,499 16,540 17,050
As % of all permanent IT jobs advertised in London 22.23% 23.62% 24.85%
Number of salaries quoted 11,203 13,835 14,557
London median annual salary £60,000 £56,000 £55,000
Median salary % change year-on-year +7.14% +1.82% +4.76%
10th Percentile £30,000 £31,250 £29,750
90th Percentile £90,000 £87,500 £85,000
England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +1.12%

Red Hat Enterprise Linux
Job Vacancy Trend in London

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

Job vacancy trend for Red Hat Enterprise Linux in London

Red Hat Enterprise Linux
Salary Trend in London

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

Salary trend for Red Hat Enterprise Linux in London

Red Hat Enterprise Linux
Salary Histogram in London

The salary distribution of IT jobs citing Red Hat Enterprise Linux in London over the 6 months to 21 April 2019.

Salary histogram for Red Hat Enterprise Linux in London

Red Hat Enterprise Linux
Job Locations in London

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 London region over the 6 months to 21 April 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -11 106 £67,500 +12.50% 7
South London +27 34 £75,000 +50.00% 2
West London +4 11 £55,000 -8.33% 1
North London +20 4 £47,500 +12.34%
East London +13 2 £73,750 -1.67%
Red Hat Enterprise Linux
England

For the 6 months to 21 April 2019, IT jobs citing Red Hat Enterprise Linux also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Red Hat Enterprise Linux.

1 509 (100.00%) Linux
2 381 (74.85%) Red Hat
3 241 (47.35%) Windows
4 233 (45.78%) Finance
5 171 (33.60%) CentOS
5 171 (33.60%) Puppet
6 165 (32.42%) Amazon AWS
6 165 (32.42%) Windows Server
7 160 (31.43%) Ansible
8 158 (31.04%) DevOps
9 157 (30.84%) VMware
10 155 (30.45%) Python
11 145 (28.49%) Oracle
12 140 (27.50%) SQL
13 137 (26.92%) Java
14 130 (25.54%) Docker
15 127 (24.95%) Jenkins
16 124 (24.36%) Banking
17 112 (22.00%) Microsoft
18 107 (21.02%) Agile Software Development
19 106 (20.83%) Bash Shell
20 102 (20.04%) Configuration Management
21 99 (19.45%) Apache
22 98 (19.25%) Unix
23 97 (19.06%) Opscode Chef
24 95 (18.66%) Ubuntu
25 92 (18.07%) Kubernetes
26 90 (17.68%) MySQL
27 89 (17.49%) SQL Server
27 89 (17.49%) VMware Infrastructure

Red Hat Enterprise Linux
Co-occurring IT Skills in 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 99 (19.45%) Apache
2 46 (9.04%) Tomcat
3 41 (8.06%) nginx
4 36 (7.07%) IIS
5 32 (6.29%) Confluence
6 30 (5.89%) WebSphere
7 26 (5.11%) JBoss
8 20 (3.93%) MQSeries
9 13 (2.55%) OpenStack
10 9 (1.77%) Elasticsearch
10 9 (1.77%) WebLogic
11 8 (1.57%) Oracle HTTP Server
12 5 (0.98%) Oracle Application Server
13 2 (0.39%) Adobe Experience Manager
13 2 (0.39%) CMS
13 2 (0.39%) Oracle SOA Suite
13 2 (0.39%) SharePoint
14 1 (0.20%) Cloud Foundry
14 1 (0.20%) CloudStack
14 1 (0.20%) MS Exchange
Applications
1 6 (1.18%) Microsoft Office
2 4 (0.79%) Microsoft Excel
Business Applications
1 4 (0.79%) Remedy ITSM
2 3 (0.59%) Salesforce.com CRM
2 3 (0.59%) SAP Retail
3 2 (0.39%) Oracle BPM
4 1 (0.20%) Oracle EBS R12
4 1 (0.20%) Oracle Financials
4 1 (0.20%) SAP CO
4 1 (0.20%) SAP FI
4 1 (0.20%) SAP FI/CO
4 1 (0.20%) SAP MM
4 1 (0.20%) SAP S/4HANA
4 1 (0.20%) SAP SD
4 1 (0.20%) SAP WM
Cloud Services
1 165 (32.42%) Amazon AWS
2 65 (12.77%) Microsoft Azure
3 37 (7.27%) SaaS
4 34 (6.68%) Google Cloud Platform
5 22 (4.32%) AWS CloudFormation
6 20 (3.93%) GitHub
7 18 (3.54%) OpenShift
8 16 (3.14%) Amazon EC2
9 15 (2.95%) Office 365
10 12 (2.36%) Amazon CloudWatch
11 11 (2.16%) Slack
12 6 (1.18%) Cloud Computing
12 6 (1.18%) IaaS
12 6 (1.18%) PaaS
13 5 (0.98%) Amazon S3
13 5 (0.98%) Datadog
13 5 (0.98%) NuGet
14 4 (0.79%) AWS Lambda
14 4 (0.79%) Serverless
15 3 (0.59%) AWS Elastic Beanstalk
Communications & Networking
1 49 (9.63%) SAN
2 37 (7.27%) DNS
2 37 (7.27%) Firewall
3 30 (5.89%) TCP/IP
4 29 (5.70%) WAN
5 25 (4.91%) LAN
6 15 (2.95%) DHCP
7 14 (2.75%) Network Security
8 12 (2.36%) HTTP
9 11 (2.16%) NAS
9 11 (2.16%) SMTP
10 10 (1.96%) VLAN
11 8 (1.57%) NetScaler
11 8 (1.57%) SNMP
12 7 (1.38%) DMZ
12 7 (1.38%) VPN
13 6 (1.18%) BGP
13 6 (1.18%) Intrusion Detection
13 6 (1.18%) OSPF
14 5 (0.98%) iSCSI
Database & Business Intelligence
1 90 (17.68%) MySQL
2 89 (17.49%) SQL Server
3 59 (11.59%) MongoDB
3 59 (11.59%) NoSQL
4 36 (7.07%) Oracle Database
5 28 (5.50%) RDBMS
5 28 (5.50%) Relational Database
6 24 (4.72%) Big Data
6 24 (4.72%) PostgreSQL
7 21 (4.13%) DB2
8 20 (3.93%) Data Warehouse
9 18 (3.54%) MariaDB
10 17 (3.34%) Hadoop
11 16 (3.14%) SQL Server 2014
12 14 (2.75%) SQL Server 2008
13 10 (1.96%) SQL Server 2012
14 9 (1.77%) Amazon Redshift
14 9 (1.77%) SQL Server Integration Services
14 9 (1.77%) SQL Server Reporting Services
15 8 (1.57%) SQL Server Analysis Services
Development Applications
1 127 (24.95%) Jenkins
2 87 (17.09%) Git (software)
3 64 (12.57%) Atlassian Bamboo
4 45 (8.84%) JIRA
5 35 (6.88%) Maven
6 29 (5.70%) Hudson
6 29 (5.70%) Octopus Deploy
6 29 (5.70%) Team Foundation Server
6 29 (5.70%) TeamCity
7 28 (5.50%) Vagrant
8 25 (4.91%) Subversion
9 23 (4.52%) MSBuild
10 14 (2.75%) Bitbucket
11 13 (2.55%) GitLab
12 12 (2.36%) Oracle Forms
12 12 (2.36%) Sonatype Nexus
13 11 (2.16%) Bitbucket Server
13 11 (2.16%) EasyMock
13 11 (2.16%) JUnit
14 6 (1.18%) Travis CI
General
1 233 (45.78%) Finance
2 124 (24.36%) Banking
3 18 (3.54%) Back Office
3 18 (3.54%) Financial Institution
4 15 (2.95%) Marketing
5 11 (2.16%) Publishing
6 8 (1.57%) Retail
7 6 (1.18%) Front Office
7 6 (1.18%) Investment Banking
8 5 (0.98%) Advertising
8 5 (0.98%) Law
9 1 (0.20%) Electronics
9 1 (0.20%) Games
9 1 (0.20%) Manufacturing
9 1 (0.20%) Telecoms
Job Titles
1 119 (23.38%) Linux Engineer
2 87 (17.09%) DevOps Engineer
3 70 (13.75%) Administrator
4 68 (13.36%) Analyst
5 53 (10.41%) Support Analyst
5 53 (10.41%) Systems Administrator
6 45 (8.84%) Infrastructure Engineer
7 43 (8.45%) Applications Support
8 42 (8.25%) Linux Administrator
9 40 (7.86%) Applications Support Analyst
9 40 (7.86%) Developer
10 39 (7.66%) Linux Systems Administrator
10 39 (7.66%) Windows Engineer
11 38 (7.47%) Linux Support
12 37 (7.27%) Linux/Unix DevOps
13 33 (6.48%) Linux DevOps Engineer
14 31 (6.09%) Support Engineer
15 28 (5.50%) Linux Support Engineer
16 27 (5.30%) Linux Infrastructure Engineer
17 24 (4.72%) Java Developer
Libraries, Frameworks & Software Standards
1 73 (14.34%) .NET
2 59 (11.59%) LAMP
3 47 (9.23%) Web Services
4 45 (8.84%) Middleware
5 26 (5.11%) Elastic Stack
6 25 (4.91%) LEMP Stack
7 24 (4.72%) Spring
8 23 (4.52%) LDAP
9 22 (4.32%) WebSphere MQ
10 19 (3.73%) HTML
10 19 (3.73%) JMS
10 19 (3.73%) JSON
11 16 (3.14%) CSS
12 13 (2.55%) Java EE
12 13 (2.55%) jQuery
12 13 (2.55%) LAPP Stack
12 13 (2.55%) XML
13 12 (2.36%) Ajax
13 12 (2.36%) JPA
13 12 (2.36%) Spring Integration
Miscellaneous
1 69 (13.56%) Analytical Skills
2 38 (7.47%) Clustering
3 34 (6.68%) Data Centre
4 22 (4.32%) Enterprise Software
5 20 (3.93%) Replication
6 18 (3.54%) Fintech
7 17 (3.34%) Management Information System
8 13 (2.55%) Marketing Technology
9 12 (2.36%) Public Cloud
9 12 (2.36%) SWIFT
10 11 (2.16%) Hedge funds
10 11 (2.16%) Wiki
11 9 (1.77%) CMDB
11 9 (1.77%) Hybrid Cloud
11 9 (1.77%) Linux Command Line
11 9 (1.77%) Self-Motivation
12 8 (1.57%) Data Structures
12 8 (1.57%) Derivative
13 6 (1.18%) Cyber Kill Chain
14 4 (0.79%) Private Cloud
Operating Systems
1 509 (100.00%) Linux
2 241 (47.35%) Windows
3 171 (33.60%) CentOS
4 165 (32.42%) Windows Server
5 98 (19.25%) Unix
6 95 (18.66%) Ubuntu
7 41 (8.06%) Windows Server 2012
8 38 (7.47%) Windows Server 2008
9 37 (7.27%) Debian
10 29 (5.70%) Fedora
11 27 (5.30%) SUSE
12 21 (4.13%) Windows Server 2003
13 18 (3.54%) Solaris
14 13 (2.55%) Windows 7
15 12 (2.36%) Data ONTAP
16 11 (2.16%) Windows 8
17 9 (1.77%) Windows 10
18 8 (1.57%) VyOS
19 6 (1.18%) AIX
19 6 (1.18%) HPUX
Processes & Methodologies
1 158 (31.04%) DevOps
2 107 (21.02%) Agile Software Development
3 102 (20.04%) Configuration Management
4 88 (17.29%) ITIL
5 76 (14.93%) Problem-Solving
6 75 (14.73%) Continuous Integration
7 69 (13.56%) Infrastructure Engineering
8 63 (12.38%) High Availability
9 42 (8.25%) Deployment Automation
10 38 (7.47%) Open Source
11 36 (7.07%) Scrum
12 34 (6.68%) Microservices
13 33 (6.48%) Problem Management
14 32 (6.29%) Test Automation
15 31 (6.09%) Software Engineering
16 30 (5.89%) Incident Management
17 28 (5.50%) Analytics
18 26 (5.11%) Capacity Planning
18 26 (5.11%) Performance Tuning
19 25 (4.91%) Business Intelligence
Programming Languages
1 155 (30.45%) Python
2 140 (27.50%) SQL
3 137 (26.92%) Java
4 106 (20.83%) Bash Shell
5 79 (15.52%) PowerShell
6 66 (12.97%) Perl
7 53 (10.41%) Ruby
8 51 (10.02%) C
8 51 (10.02%) C++
9 50 (9.82%) Shell Script
10 45 (8.84%) JavaScript
11 35 (6.88%) C#
12 27 (5.30%) PHP
13 23 (4.52%) VB
14 22 (4.32%) Korn
15 15 (2.95%) Bourne shell
16 13 (2.55%) Go
16 13 (2.55%) PL/SQL
17 5 (0.98%) ABAP
18 4 (0.79%) sed
Qualifications
1 35 (6.88%) Degree
2 25 (4.91%) RHCE
3 20 (3.93%) CISSP
4 17 (3.34%) Security Cleared
5 16 (3.14%) RHCSA
6 14 (2.75%) Microsoft Certification
7 13 (2.55%) CISM
8 12 (2.36%) AWS Certification
8 12 (2.36%) Computer Science Degree
9 9 (1.77%) DV Cleared
9 9 (1.77%) MCSE
9 9 (1.77%) SANS
9 9 (1.77%) VMware Certified Professional (VCP)
10 8 (1.57%) CEH
10 8 (1.57%) GSEC
11 7 (1.38%) SC Cleared
12 6 (1.18%) ITIL Certification
12 6 (1.18%) MCP
13 4 (0.79%) Numerate Degree
13 4 (0.79%) VCP6
Quality Assurance & Compliance
1 20 (3.93%) HL7
2 17 (3.34%) ISO/IEC 27001
3 10 (1.96%) QA
4 2 (0.39%) PCI DSS
5 1 (0.20%) GDPR
5 1 (0.20%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 1 (0.20%) SLA
5 1 (0.20%) Solvency II
System Software
1 130 (25.54%) Docker
2 89 (17.49%) VMware Infrastructure
3 59 (11.59%) Active Directory
4 40 (7.86%) Virtual Machines
5 25 (4.91%) VMware ESXi
6 20 (3.93%) Hyper-V
7 19 (3.73%) NFS
8 13 (2.55%) Oracle RAC
9 12 (2.36%) Virtual Servers
10 11 (2.16%) Microsoft Virtual Server
11 10 (1.96%) Postfix
12 8 (1.57%) vSphere
12 8 (1.57%) XenApp
13 6 (1.18%) VirtualBox
14 4 (0.79%) DFS Replication
14 4 (0.79%) Firmware
14 4 (0.79%) KVM
14 4 (0.79%) Veritas Cluster Server
14 4 (0.79%) VMware NSX
14 4 (0.79%) Xen
Systems Management
1 171 (33.60%) Puppet
2 160 (31.43%) Ansible
3 97 (19.06%) Opscode Chef
4 92 (18.07%) Kubernetes
5 59 (11.59%) Terraform
6 24 (4.72%) Packer
7 19 (3.73%) Control-M
8 17 (3.34%) vCenter Server
9 16 (3.14%) Prometheus
10 15 (2.95%) HAProxy
10 15 (2.95%) Red Hat Satellite
11 14 (2.75%) Nagios
12 13 (2.55%) NetBackup
13 12 (2.36%) Grafana
14 11 (2.16%) Salt
15 10 (1.96%) McAfee ePO
16 9 (1.77%) Enterprise Manager Cloud Control
16 9 (1.77%) Kibana
16 9 (1.77%) SCCM
17 8 (1.57%) Microsoft Clustering
Vendors
1 381 (74.85%) Red Hat
2 157 (30.84%) VMware
3 145 (28.49%) Oracle
4 112 (22.00%) Microsoft
5 36 (7.07%) Google
6 35 (6.88%) Cisco
7 31 (6.09%) Atlassian
8 24 (4.72%) HP
8 24 (4.72%) Veritas
9 23 (4.52%) Dynatrace
9 23 (4.52%) NetApp
10 20 (3.93%) Splunk
11 19 (3.73%) Sun
12 18 (3.54%) EMC
13 15 (2.95%) Citrix
14 14 (2.75%) AppDynamics
15 13 (2.55%) CheckPoint
15 13 (2.55%) F5
15 13 (2.55%) NETGEAR
16 12 (2.36%) Reuters