Period
to 23 October 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 23 October 2020 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
England > London
6 months to
23 Oct 2020
Same period 2019 Same period 2018
Rank 333 446 319
Rank change year-on-year +113 -127 +1
Permanent jobs citing Red Hat Enterprise Linux 137 311 709
As % of all permanent jobs advertised in London 0.69% 0.57% 1.04%
As % of the Operating Systems category 3.59% 2.64% 4.60%
Number of salaries quoted 115 233 557
Median annual salary £67,500 £67,500 £60,000
Median salary % change year-on-year - +12.50% -
10th Percentile £48,335 £37,500 £42,500
90th Percentile £96,250 £90,000 £95,000
England median annual salary £55,000 £52,500 £57,000
% change year-on-year +4.76% -7.89% +3.64%

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 3,816 11,799 15,418
As % of all permanent IT jobs advertised in London 19.32% 21.64% 22.65%
Number of salaries quoted 3,173 9,651 12,724
Median annual salary £65,000 £57,500 £57,500
Median salary % change year-on-year +13.04% - +4.55%
10th Percentile £36,250 £28,500 £30,000
90th Percentile £95,000 £92,500 £90,000
England median annual salary £50,000 £45,100 £47,500
% change year-on-year +10.86% -5.05% +5.56%

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 23 October 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 23 October 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 +125 25 £70,000 - 10
South London +45 13 £65,000 +8.33% 1
West London +72 5 £62,500 +92.31% 1
East London -1 3 £60,000 -29.41%
Red Hat Enterprise Linux
England

For the 6 months to 23 October 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.

1 137 (100.00%) Linux
2 79 (57.66%) Python
3 73 (53.28%) Red Hat
4 62 (45.26%) Ansible
5 55 (40.15%) Agile Software Development
6 53 (38.69%) AWS
7 48 (35.04%) DevOps
8 43 (31.39%) Terraform
8 43 (31.39%) VMware
9 42 (30.66%) CentOS
9 42 (30.66%) Bash Shell
9 42 (30.66%) Puppet
10 41 (29.93%) Finance
11 39 (28.47%) Ruby
11 39 (28.47%) Git (software)
12 38 (27.74%) Azure
12 38 (27.74%) Jenkins
13 36 (26.28%) Windows
14 31 (22.63%) Unix
14 31 (22.63%) Elastic Stack
15 30 (21.90%) VMware Infrastructure
16 29 (21.17%) Configuration Management
17 28 (20.44%) Active Directory
17 28 (20.44%) Docker
18 26 (18.98%) MongoDB
18 26 (18.98%) Infrastructure as Code
19 25 (18.25%) Java
19 25 (18.25%) Shell Script
19 25 (18.25%) JIRA
20 24 (17.52%) Continuous Integration

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 22 (16.06%) Confluence
2 19 (13.87%) Apache
3 15 (10.95%) Apache Spark
4 7 (5.11%) Tomcat
5 5 (3.65%) MS Exchange
6 4 (2.92%) Ethereum
6 4 (2.92%) Skype for Business
7 3 (2.19%) nginx
8 2 (1.46%) Hyperledger
8 2 (1.46%) JBoss
8 2 (1.46%) WebSphere
9 1 (0.73%) OpenStack
9 1 (0.73%) WebLogic
Business Applications
1 4 (2.92%) Quorum
2 2 (1.46%) Remedy ITSM
Cloud Services
1 53 (38.69%) AWS
2 38 (27.74%) Azure
3 16 (11.68%) Cloud Computing
3 16 (11.68%) GitHub
4 15 (10.95%) Azure Active Directory
5 9 (6.57%) Amazon EC2
5 9 (6.57%) OpenShift
6 6 (4.38%) Amazon S3
6 6 (4.38%) IaaS
6 6 (4.38%) PaaS
6 6 (4.38%) Serverless
7 5 (3.65%) Amazon ELB
7 5 (3.65%) Route 53
8 4 (2.92%) AWS Lambda
8 4 (2.92%) Office 365
9 3 (2.19%) GCP
10 2 (1.46%) Amazon EKS
10 2 (1.46%) Logic Apps
10 2 (1.46%) Salesforce Sales Cloud
11 1 (0.73%) Amazon Kinesis
Communications & Networking
1 23 (16.79%) TCP/IP
2 18 (13.14%) DNS
2 18 (13.14%) FTP
3 16 (11.68%) Firewall
4 14 (10.22%) HTTP
4 14 (10.22%) SMTP
5 13 (9.49%) IMAP
6 7 (5.11%) Kerberos
7 6 (4.38%) SAN
7 6 (4.38%) SSH
8 5 (3.65%) Cisco IOS
8 5 (3.65%) Skype
8 5 (3.65%) WAN
9 4 (2.92%) LAN
9 4 (2.92%) NAS
9 4 (2.92%) Network Security
10 3 (2.19%) Cisco ASA
10 3 (2.19%) Cisco Nexus
10 3 (2.19%) Multicast
11 2 (1.46%) VoIP
Database & Business Intelligence
1 26 (18.98%) MongoDB
2 21 (15.33%) SQL Server
3 17 (12.41%) PostgreSQL
4 14 (10.22%) NoSQL
5 10 (7.30%) Relational Database
6 8 (5.84%) Amazon RDS
6 8 (5.84%) Apache Cassandra
6 8 (5.84%) Big Data
6 8 (5.84%) Hadoop
7 7 (5.11%) RDBMS
7 7 (5.11%) SQL Server Integration Services
7 7 (5.11%) SQL Server Reporting Services
8 6 (4.38%) Data Warehouse
8 6 (4.38%) MySQL
9 5 (3.65%) DataStax
10 4 (2.92%) Blockchain
10 4 (2.92%) Oracle Database
10 4 (2.92%) Oracle Exadata
11 3 (2.19%) Apache Ignite
11 3 (2.19%) Flink
Development Applications
1 39 (28.47%) Git (software)
2 38 (27.74%) Jenkins
3 25 (18.25%) JIRA
4 22 (16.06%) Atlassian Bamboo
5 18 (13.14%) GitLab
6 13 (9.49%) Artifactory
6 13 (9.49%) Gerrit
7 6 (4.38%) Bitbucket
8 3 (2.19%) Sonatype Nexus
9 2 (1.46%) Subversion
9 2 (1.46%) Vagrant
10 1 (0.73%) Redmine
General
1 41 (29.93%) Finance
2 20 (14.60%) Banking
3 18 (13.14%) Public Sector
4 10 (7.30%) Front Office
5 6 (4.38%) Back Office
6 4 (2.92%) Retail
7 3 (2.19%) Financial Institution
8 2 (1.46%) Investment Banking
8 2 (1.46%) Police
8 2 (1.46%) Telecoms
9 1 (0.73%) Brand Awareness
9 1 (0.73%) Games
9 1 (0.73%) Local Government
Job Titles
1 41 (29.93%) DevOps Engineer
2 24 (17.52%) Linux Engineer
3 22 (16.06%) Linux Support
4 16 (11.68%) Administrator
4 16 (11.68%) Platform Engineer
5 13 (9.49%) Applications Support
5 13 (9.49%) Consultant
5 13 (9.49%) Linux Consultant
6 12 (8.76%) Cloud Consultant
6 12 (8.76%) Support Consultant
7 11 (8.03%) Systems Engineer
8 10 (7.30%) DBA
8 10 (7.30%) Linux Systems Administrator
8 10 (7.30%) Systems Administrator
9 9 (6.57%) Linux Administrator
10 8 (5.84%) Linux/Unix DevOps
10 8 (5.84%) Support Engineer
11 7 (5.11%) AWS Engineer
11 7 (5.11%) Infrastructure Engineer
11 7 (5.11%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 31 (22.63%) Elastic Stack
2 23 (16.79%) LDAP
3 18 (13.14%) XML
4 13 (9.49%) YAML
5 7 (5.11%) Kafka
5 7 (5.11%) Node.js
5 7 (5.11%) Spring
6 6 (4.38%) REST
6 6 (4.38%) Sensu
6 6 (4.38%) Web Services
7 5 (3.65%) AngularJS
7 5 (3.65%) Hibernate
7 5 (3.65%) JAXB
7 5 (3.65%) JMS
7 5 (3.65%) React
7 5 (3.65%) XSD
7 5 (3.65%) XSLT
8 3 (2.19%) .NET
8 3 (2.19%) Akka
8 3 (2.19%) Middleware
Miscellaneous
1 19 (13.87%) Analytical Skills
2 10 (7.30%) Data Centre
3 9 (6.57%) Clustering
4 6 (4.38%) iPhone
4 6 (4.38%) Private Cloud
5 5 (3.65%) Market Risk
5 5 (3.65%) Replication
6 4 (2.92%) Cloud Native
6 4 (2.92%) EMC VNX
6 4 (2.92%) Greenfield Project
6 4 (2.92%) Hedge funds
6 4 (2.92%) Hybrid Cloud
6 4 (2.92%) Self-Motivation
7 3 (2.19%) Enterprise Storage
7 3 (2.19%) Equities
7 3 (2.19%) Linux Command Line
8 2 (1.46%) EMC VMAX
8 2 (1.46%) Foreign Exchange (FX)
8 2 (1.46%) IBM XIV
8 2 (1.46%) Reference Data
Operating Systems
1 137 (100.00%) Linux
2 42 (30.66%) CentOS
3 36 (26.28%) Windows
4 31 (22.63%) Unix
5 19 (13.87%) Windows Server
6 13 (9.49%) Ubuntu
7 9 (6.57%) Windows Server 2008
8 7 (5.11%) Oracle Linux
9 6 (4.38%) Android
9 6 (4.38%) Windows Server 2012
10 5 (3.65%) Fedora
11 3 (2.19%) Debian
11 3 (2.19%) SUSE
12 2 (1.46%) Solaris
12 2 (1.46%) VMS
12 2 (1.46%) Windows Server 2003
12 2 (1.46%) Windows Server 2019
13 1 (0.73%) Kali Linux
Processes & Methodologies
1 55 (40.15%) Agile Software Development
2 48 (35.04%) DevOps
3 29 (21.17%) Configuration Management
4 26 (18.98%) Infrastructure as Code
5 24 (17.52%) Continuous Integration
5 24 (17.52%) Open Source
6 23 (16.79%) Deployment Automation
7 22 (16.06%) High Availability
8 21 (15.33%) Continuous Delivery
8 21 (15.33%) Scrum
9 20 (14.60%) Fintech
9 20 (14.60%) Load Balancing
10 17 (12.41%) Infrastructure Automation
10 17 (12.41%) Microservices
11 16 (11.68%) E-Procurement
11 16 (11.68%) IT Strategy
11 16 (11.68%) ITIL
11 16 (11.68%) User-Centered Design (UCD)
12 14 (10.22%) Kanban
13 13 (9.49%) Ticket Management
Programming Languages
1 79 (57.66%) Python
2 42 (30.66%) Bash Shell
3 39 (28.47%) Ruby
4 25 (18.25%) Java
4 25 (18.25%) Shell Script
5 23 (16.79%) Perl
6 18 (13.14%) Go
6 18 (13.14%) SQL
7 17 (12.41%) PowerShell
8 13 (9.49%) Groovy
9 6 (4.38%) C
10 5 (3.65%) C++
10 5 (3.65%) Clojure
10 5 (3.65%) Korn
10 5 (3.65%) R
11 3 (2.19%) PHP
11 3 (2.19%) Scala
12 2 (1.46%) Bourne shell
12 2 (1.46%) JavaScript
13 1 (0.73%) C-shell
Qualifications
1 23 (16.79%) AWS Certification
2 9 (6.57%) Degree
2 9 (6.57%) Security Cleared
3 7 (5.11%) SC Cleared
4 5 (3.65%) VMware Certified Professional (VCP)
5 4 (2.92%) VCP5
6 3 (2.19%) RHCE
6 3 (2.19%) RHCSA
7 1 (0.73%) CCIE
7 1 (0.73%) CCNA
7 1 (0.73%) CCNP
7 1 (0.73%) Cisco Certification
7 1 (0.73%) DV Cleared
7 1 (0.73%) ITIL Certification
7 1 (0.73%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 8 (5.84%) GDPR
2 4 (2.92%) QA
3 3 (2.19%) SLA
4 2 (1.46%) ISO/IEC 27001
5 1 (0.73%) ISO/IEC 20000
System Software
1 30 (21.90%) VMware Infrastructure
2 28 (20.44%) Active Directory
2 28 (20.44%) Docker
3 21 (15.33%) Virtual Machines
4 9 (6.57%) VMware ESXi
5 5 (3.65%) vCloud
6 4 (2.92%) NFS
6 4 (2.92%) vSphere
7 1 (0.73%) BIND 9
7 1 (0.73%) Kamailio
7 1 (0.73%) LXC
7 1 (0.73%) OpenSIPS
7 1 (0.73%) Oracle RAC
7 1 (0.73%) Samba
7 1 (0.73%) Squid
7 1 (0.73%) Xen
7 1 (0.73%) zsh
Systems Management
1 62 (45.26%) Ansible
2 43 (31.39%) Terraform
3 42 (30.66%) Puppet
4 19 (13.87%) Kubernetes
5 18 (13.14%) Prometheus
6 16 (11.68%) Grafana
6 16 (11.68%) Graphite
7 10 (7.30%) Nagios
7 10 (7.30%) Opscode Chef
8 7 (5.11%) Red Hat Satellite
8 7 (5.11%) SCCM
9 5 (3.65%) Microsoft Clustering
10 4 (2.92%) Cobbler
10 4 (2.92%) Failover Clustering
10 4 (2.92%) SCOM
11 3 (2.19%) Control-M
11 3 (2.19%) ITRS Geneos
12 2 (1.46%) Mesos
12 2 (1.46%) NetBackup
12 2 (1.46%) SELinux
Vendors
1 73 (53.28%) Red Hat
2 43 (31.39%) VMware
3 24 (17.52%) Oracle
4 16 (11.68%) Microsoft
5 15 (10.95%) Atlassian
6 13 (9.49%) ServiceNow
7 10 (7.30%) Cisco
8 6 (4.38%) IBM
8 6 (4.38%) Splunk
9 4 (2.92%) HP
9 4 (2.92%) SolarWinds
10 3 (2.19%) EMC
10 3 (2.19%) Juniper
10 3 (2.19%) Symantec
11 2 (1.46%) Bloomberg
11 2 (1.46%) BMC
11 2 (1.46%) Remedy
11 2 (1.46%) Salesforce.com
11 2 (1.46%) Sophos
11 2 (1.46%) Sybase