Period
to 4 April 2020

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 4 April 2020 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
England > London
6 months to
4 Apr 2020
Same period 2019 Same period 2018
Rank 456 338 368
Rank change year-on-year -118 +30 -86
Permanent jobs citing Red Hat Enterprise Linux 246 547 582
As % of all permanent jobs advertised in London 0.51% 0.90% 0.83%
As % of the Operating Systems category 2.58% 4.00% 3.50%
Number of salaries quoted 178 466 518
Median annual salary £67,500 £65,000 £62,500
Median salary % change year-on-year +3.85% +4.00% +4.17%
10th Percentile £48,500 £41,250 £37,500
90th Percentile £85,750 £90,000 £88,750
England median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - -

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 9,545 13,661 16,625
As % of all permanent IT jobs advertised in London 19.92% 22.39% 23.82%
Number of salaries quoted 7,745 11,306 13,956
Median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £30,000 £30,000 £31,250
90th Percentile £90,000 £90,000 £86,250
England median annual salary £47,500 £47,500 £47,500

Red Hat Enterprise Linux
Job Vacancy Trend in London

Job postings citing Red Hat Enterprise Linux as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing Red Hat Enterprise Linux in London over the 6 months to 4 April 2020.

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 4 April 2020. 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 -12 55 £70,000 +7.69% 12
South London +7 25 £60,000 -20.00% 5
West London +24 22 £57,500 +4.55% 3
East London +20 12 £90,000 +22.03%
Red Hat Enterprise Linux
England

For the 6 months to 4 April 2020, 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.

1 246 (100.00%) Linux
2 177 (71.95%) Red Hat
3 102 (41.46%) Python
4 94 (38.21%) Finance
5 93 (37.80%) AWS
6 88 (35.77%) Ansible
7 84 (34.15%) VMware
8 80 (32.52%) DevOps
9 79 (32.11%) Bash Shell
10 74 (30.08%) Agile Software Development
11 70 (28.46%) Jenkins
12 69 (28.05%) Windows
13 66 (26.83%) Terraform
14 64 (26.02%) CentOS
15 59 (23.98%) VMware Infrastructure
16 56 (22.76%) Git (software)
17 55 (22.36%) Infrastructure Engineering
18 51 (20.73%) Java
19 50 (20.33%) SAN
19 50 (20.33%) Docker
20 49 (19.92%) Azure
21 48 (19.51%) Puppet
22 47 (19.11%) Kubernetes
23 46 (18.70%) SQL
24 45 (18.29%) Microsoft
25 44 (17.89%) Continuous Integration
26 43 (17.48%) PowerShell
27 42 (17.07%) Banking
28 41 (16.67%) Tomcat
29 36 (14.63%) Unix

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 41 (16.67%) Tomcat
2 16 (6.50%) Apache
3 15 (6.10%) Confluence
4 11 (4.47%) JBoss
4 11 (4.47%) OpenStack
5 10 (4.07%) WebLogic
6 7 (2.85%) Elasticsearch
6 7 (2.85%) WebSphere
7 4 (1.63%) Apache Spark
8 3 (1.22%) IIS
8 3 (1.22%) nginx
9 1 (0.41%) BizTalk Server
9 1 (0.41%) SharePoint
Business Applications
1 1 (0.41%) Dynamics CRM
1 1 (0.41%) Eikon
Cloud Services
1 93 (37.80%) AWS
2 49 (19.92%) Azure
3 26 (10.57%) GCP
4 19 (7.72%) Amazon S3
5 18 (7.32%) Amazon EC2
5 18 (7.32%) AWS CloudFormation
5 18 (7.32%) Route 53
6 17 (6.91%) OpenShift
7 15 (6.10%) GitHub
8 13 (5.28%) Datadog
8 13 (5.28%) Virtual Private Cloud
9 7 (2.85%) Amazon ELB
9 7 (2.85%) Azure Stack
9 7 (2.85%) Cloud Computing
10 4 (1.63%) Amazon CloudWatch
11 3 (1.22%) Office 365
11 3 (1.22%) SaaS
12 2 (0.81%) IaaS
13 1 (0.41%) Amazon Kinesis
13 1 (0.41%) AWS Lambda
Communications & Networking
1 50 (20.33%) SAN
2 27 (10.98%) DNS
3 26 (10.57%) Firewall
4 25 (10.16%) DHCP
5 20 (8.13%) TCP/IP
5 20 (8.13%) VPN
6 16 (6.50%) Multicast
7 12 (4.88%) WAN
8 10 (4.07%) LAN
9 8 (3.25%) HTTP
9 8 (3.25%) IPsec
9 8 (3.25%) VLAN
10 7 (2.85%) OpenVPN
11 6 (2.44%) NAS
12 5 (2.03%) Ethernet
12 5 (2.03%) iSCSI
13 4 (1.63%) IPv6
13 4 (1.63%) Wireless
14 3 (1.22%) BGP
14 3 (1.22%) OSPF
Database & Business Intelligence
1 32 (13.01%) SQL Server
2 15 (6.10%) NoSQL
2 15 (6.10%) Oracle Database
3 14 (5.69%) PostgreSQL
4 13 (5.28%) Big Data
5 10 (4.07%) MySQL
6 9 (3.66%) DB2
6 9 (3.66%) RDBMS
6 9 (3.66%) Relational Database
7 7 (2.85%) Amazon RDS
7 7 (2.85%) MariaDB
8 6 (2.44%) Hadoop
8 6 (2.44%) Oracle Exadata
9 5 (2.03%) MongoDB
10 4 (1.63%) Sybase ASE
11 2 (0.81%) SQL Server 2008
11 2 (0.81%) SQL Server 2012
11 2 (0.81%) SQL Server 2016
12 1 (0.41%) Amazon DynamoDB
12 1 (0.41%) Oracle ODI
Development Applications
1 70 (28.46%) Jenkins
2 56 (22.76%) Git (software)
3 29 (11.79%) Atlassian Bamboo
4 18 (7.32%) JIRA
5 15 (6.10%) GitLab
6 14 (5.69%) Vagrant
7 10 (4.07%) Sonatype Nexus
8 9 (3.66%) Bitbucket
9 6 (2.44%) Subversion
10 5 (2.03%) VSS/SourceSafe
11 2 (0.81%) Fiddler
12 1 (0.41%) Bitbucket Server
12 1 (0.41%) EasyMock
12 1 (0.41%) JUnit
12 1 (0.41%) Visual Studio
General
1 94 (38.21%) Finance
2 42 (17.07%) Banking
3 15 (6.10%) Public Sector
4 13 (5.28%) Front Office
5 8 (3.25%) Investment Banking
6 7 (2.85%) Legal
7 5 (2.03%) Aerospace
8 4 (1.63%) Retail
9 3 (1.22%) Financial Institution
10 1 (0.41%) Back Office
10 1 (0.41%) Telecoms
Job Titles
1 42 (17.07%) Infrastructure Engineer
2 38 (15.45%) DevOps Engineer
3 34 (13.82%) Developer
4 33 (13.41%) Linux Engineer
5 26 (10.57%) AWS Engineer
6 25 (10.16%) Administrator
7 20 (8.13%) Cloud Engineer
8 19 (7.72%) AWS DevOps
8 19 (7.72%) Platform Engineer
9 18 (7.32%) Architect
9 18 (7.32%) AWS DevOps Engineer
9 18 (7.32%) DBA
10 16 (6.50%) Cloud Infrastructure Engineer
11 14 (5.69%) Support Engineer
12 13 (5.28%) Linux Administrator
12 13 (5.28%) Linux Support
12 13 (5.28%) Linux Systems Administrator
12 13 (5.28%) Senior Developer
12 13 (5.28%) Systems Administrator
13 12 (4.88%) Java Developer
Libraries, Frameworks & Software Standards
1 18 (7.32%) XML
2 14 (5.69%) XML Schema
3 13 (5.28%) Middleware
4 12 (4.88%) Elastic Stack
4 12 (4.88%) LDAP
4 12 (4.88%) Spring
5 11 (4.47%) FIX Protocol
6 10 (4.07%) OAuth
6 10 (4.07%) OpenID
7 9 (3.66%) Web Services
8 8 (3.25%) Oracle GoldenGate
8 8 (3.25%) REST
9 7 (2.85%) AngularJS
9 7 (2.85%) React
10 6 (2.44%) ActiveMQ
10 6 (2.44%) WebSphere MQ
10 6 (2.44%) XSLT
11 5 (2.03%) Flash
11 5 (2.03%) JMS
11 5 (2.03%) SOAP
Miscellaneous
1 35 (14.23%) Linux Command Line
2 24 (9.76%) Analytical Skills
3 20 (8.13%) Data Centre
4 14 (5.69%) Hybrid Cloud
5 13 (5.28%) Public Cloud
6 12 (4.88%) Replication
7 10 (4.07%) Derivative
7 10 (4.07%) Management Information System
8 9 (3.66%) Clustering
8 9 (3.66%) Enterprise Storage
8 9 (3.66%) Private Cloud
9 7 (2.85%) Fixed Income
10 5 (2.03%) Fibre Optics
11 4 (1.63%) Market Risk
11 4 (1.63%) Reference Data
12 3 (1.22%) Foreign Exchange (FX)
12 3 (1.22%) Virtual Team
13 2 (0.81%) Eurex
14 1 (0.41%) Hedge funds
14 1 (0.41%) Wiki
Operating Systems
1 246 (100.00%) Linux
2 69 (28.05%) Windows
3 64 (26.02%) CentOS
4 36 (14.63%) Unix
5 32 (13.01%) Windows Server
6 25 (10.16%) Ubuntu
7 11 (4.47%) Solaris
8 10 (4.07%) Windows 10
8 10 (4.07%) Windows Server 2016
9 8 (3.25%) Debian
9 8 (3.25%) Oracle Linux
10 7 (2.85%) Fedora
10 7 (2.85%) VMS
11 3 (1.22%) SUSE
11 3 (1.22%) SUSE Linux Enterprise Server
11 3 (1.22%) Windows Server 2012
12 2 (0.81%) AIX
12 2 (0.81%) Android
12 2 (0.81%) Apple iOS
13 1 (0.41%) FreeBSD
Processes & Methodologies
1 80 (32.52%) DevOps
2 74 (30.08%) Agile Software Development
3 55 (22.36%) Infrastructure Engineering
4 44 (17.89%) Continuous Integration
5 32 (13.01%) ITIL
6 31 (12.60%) Migration
7 30 (12.20%) Configuration Management
8 28 (11.38%) High Availability
9 26 (10.57%) Infrastructure as Code
10 23 (9.35%) Problem-Solving
11 20 (8.13%) Fintech
12 19 (7.72%) Service Delivery
13 18 (7.32%) BDD
13 18 (7.32%) Patch Management
13 18 (7.32%) TDD
14 17 (6.91%) Continuous Improvement
14 17 (6.91%) Load Balancing
14 17 (6.91%) Test Automation
15 16 (6.50%) Scrum
16 15 (6.10%) Open Source
Programming Languages
1 102 (41.46%) Python
2 79 (32.11%) Bash Shell
3 51 (20.73%) Java
4 46 (18.70%) SQL
5 43 (17.48%) PowerShell
6 31 (12.60%) Perl
7 28 (11.38%) Shell Script
8 21 (8.54%) Korn
9 19 (7.72%) Ruby
10 18 (7.32%) C
11 14 (5.69%) Scala
11 14 (5.69%) XQuery
12 10 (4.07%) C++
12 10 (4.07%) Groovy
13 6 (2.44%) R
14 5 (2.03%) T-SQL
15 3 (1.22%) JavaScript
15 3 (1.22%) PL/SQL
16 2 (0.81%) Go
17 1 (0.41%) SystemTap
Qualifications
1 34 (13.82%) Security Cleared
2 23 (9.35%) SC Cleared
3 14 (5.69%) Cisco Certification
4 12 (4.88%) AWS Certification
5 8 (3.25%) Microsoft Certification
6 7 (2.85%) CCNA
6 7 (2.85%) CISSP
6 7 (2.85%) CompTIA Security+
6 7 (2.85%) DV Cleared
6 7 (2.85%) GIAC
6 7 (2.85%) Linux+ Certification
6 7 (2.85%) MCSE
6 7 (2.85%) Network+ Certification
6 7 (2.85%) SANS
6 7 (2.85%) SSCP
7 6 (2.44%) CCNP
7 6 (2.44%) Degree
8 5 (2.03%) JNCIA
8 5 (2.03%) JNCIP
8 5 (2.03%) JNCIS
Quality Assurance & Compliance
1 8 (3.25%) QA
2 2 (0.81%) SLA
System Software
1 59 (23.98%) VMware Infrastructure
2 50 (20.33%) Docker
3 27 (10.98%) VMware ESXi
4 26 (10.57%) Active Directory
5 11 (4.47%) NFS
6 10 (4.07%) OpenAM
7 9 (3.66%) KVM
7 9 (3.66%) Samba
8 8 (3.25%) vSphere
9 7 (2.85%) VirtualBox
9 7 (2.85%) Xen
10 3 (1.22%) OpenSSH
10 3 (1.22%) Virtual Machines
11 2 (0.81%) Oracle RAC
11 2 (0.81%) Veritas Volume Manager
12 1 (0.41%) iptables
12 1 (0.41%) Veritas Cluster Server
Systems Management
1 88 (35.77%) Ansible
2 66 (26.83%) Terraform
3 48 (19.51%) Puppet
4 47 (19.11%) Kubernetes
5 31 (12.60%) Packer
6 22 (8.94%) Opscode Chef
7 18 (7.32%) Docker Swarm
8 17 (6.91%) Grafana
8 17 (6.91%) Nagios
9 16 (6.50%) Red Hat Satellite
10 12 (4.88%) Prometheus
10 12 (4.88%) vRealize
11 11 (4.47%) Consul
11 11 (4.47%) Graphite
12 10 (4.07%) BladeLogic
13 8 (3.25%) Data Guard
13 8 (3.25%) Oracle Enterprise Manager
13 8 (3.25%) vCenter Server
14 7 (2.85%) OpenNMS
14 7 (2.85%) ZABBIX
Vendors
1 177 (71.95%) Red Hat
2 84 (34.15%) VMware
3 45 (18.29%) Microsoft
4 30 (12.20%) IBM
5 26 (10.57%) Oracle
6 25 (10.16%) Cisco
7 22 (8.94%) SolarWinds
8 16 (6.50%) Dell
9 13 (5.28%) Citrix
9 13 (5.28%) Juniper
10 12 (4.88%) EMC
11 10 (4.07%) ForgeRock
12 9 (3.66%) Atlassian
12 9 (3.66%) NetApp
12 9 (3.66%) Sybase
13 7 (2.85%) Cloudera
13 7 (2.85%) Hortonworks
14 6 (2.44%) F5
14 6 (2.44%) Remedy
15 5 (2.03%) Veeam