Period
to 16 January 2021

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 16 January 2021 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
England > London
6 months to
16 Jan 2021
Same period 2020 Same period 2019
Rank 358 451 318
Rank change year-on-year +93 -133 +35
Permanent jobs citing Red Hat Enterprise Linux 153 277 646
As % of all permanent jobs advertised in London 0.65% 0.54% 1.03%
As % of the Operating Systems category 3.55% 2.55% 4.55%
Number of salaries quoted 145 209 525
Median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% -
10th Percentile £54,150 £46,000 £42,500
90th Percentile £83,000 £87,500 £93,250
England median annual salary £57,500 £57,500 £57,500

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 4,306 10,871 14,212
As % of all permanent IT jobs advertised in London 18.16% 21.21% 22.64%
Number of salaries quoted 3,560 8,904 11,910
Median annual salary £64,500 £57,500 £60,000
Median salary % change year-on-year +12.17% -4.17% +9.09%
10th Percentile £35,000 £28,500 £30,000
90th Percentile £95,000 £92,500 £90,000
England median annual salary £50,000 £45,000 £47,500
% change year-on-year +11.11% -5.26% +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 16 January 2021.

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 16 January 2021. 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 +107 26 £70,000 -1.75% 17
South London +29 15 £70,000 +16.67% 6
West London +61 5 £62,500 +56.25% 2
Red Hat Enterprise Linux
England

For the 6 months to 16 January 2021, 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.

1 153 (100.00%) Linux
2 88 (57.52%) Red Hat
3 80 (52.29%) Python
4 64 (41.83%) Agile Software Development
5 62 (40.52%) Ansible
6 60 (39.22%) Finance
7 57 (37.25%) Windows
7 57 (37.25%) Bash Shell
8 55 (35.95%) AWS
9 49 (32.03%) DevOps
10 46 (30.07%) CentOS
11 45 (29.41%) Jenkins
11 45 (29.41%) Terraform
12 43 (28.10%) Docker
13 41 (26.80%) VMware
13 41 (26.80%) Shell Script
14 40 (26.14%) Puppet
15 38 (24.84%) Unix
16 37 (24.18%) Azure
17 36 (23.53%) Java
18 34 (22.22%) SQL
18 34 (22.22%) Ruby
19 32 (20.92%) Analytical Skills
20 31 (20.26%) VMware Infrastructure
21 29 (18.95%) Git (software)
22 27 (17.65%) TCP/IP
22 27 (17.65%) Kubernetes
23 26 (16.99%) Elastic Stack
23 26 (16.99%) Oracle
23 26 (16.99%) Banking

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 20 (13.07%) Confluence
2 8 (5.23%) Apache
3 7 (4.58%) Apache Spark
4 5 (3.27%) Elasticsearch
4 5 (3.27%) Ethereum
4 5 (3.27%) MS Exchange
5 4 (2.61%) Skype for Business
5 4 (2.61%) WebLogic
6 1 (0.65%) nginx
6 1 (0.65%) OpenStack
Business Applications
1 4 (2.61%) Quorum
Cloud Services
1 55 (35.95%) AWS
2 37 (24.18%) Azure
3 16 (10.46%) GitHub
4 13 (8.50%) Azure Active Directory
5 11 (7.19%) IaaS
6 9 (5.88%) Cloud Computing
7 8 (5.23%) Amazon EC2
7 8 (5.23%) Amazon S3
8 7 (4.58%) Amazon ELB
8 7 (4.58%) Route 53
9 6 (3.92%) AWS CloudFormation
9 6 (3.92%) GCP
10 5 (3.27%) OpenShift
11 4 (2.61%) Office 365
12 3 (1.96%) Amazon ECS
12 3 (1.96%) Amazon EKS
12 3 (1.96%) AWS Lambda
12 3 (1.96%) Salesforce Sales Cloud
12 3 (1.96%) Serverless
13 2 (1.31%) SaaS
Communications & Networking
1 27 (17.65%) TCP/IP
2 20 (13.07%) DNS
3 17 (11.11%) SSH
4 15 (9.80%) Firewall
5 14 (9.15%) FTP
5 14 (9.15%) HTTP
6 13 (8.50%) IMAP
6 13 (8.50%) SMTP
7 9 (5.88%) WAN
8 7 (4.58%) Kerberos
9 6 (3.92%) Internet
9 6 (3.92%) Multicast
9 6 (3.92%) SAN
10 5 (3.27%) LAN
11 4 (2.61%) Anycast
11 4 (2.61%) Asterisk PBX
11 4 (2.61%) Cisco IOS
11 4 (2.61%) IPsec
11 4 (2.61%) Skype
11 4 (2.61%) VoIP
Database & Business Intelligence
1 25 (16.34%) SQL Server Integration Services
1 25 (16.34%) SQL Server Reporting Services
2 24 (15.69%) Data Warehouse
3 18 (11.76%) MongoDB
4 15 (9.80%) Big Data
5 13 (8.50%) PostgreSQL
6 12 (7.84%) Oracle Database
6 12 (7.84%) SQL Server
7 10 (6.54%) Blockchain
8 9 (5.88%) Relational Database
9 8 (5.23%) Amazon RDS
10 7 (4.58%) NoSQL
11 5 (3.27%) Apache Cassandra
11 5 (3.27%) DataStax
11 5 (3.27%) MySQL
11 5 (3.27%) RDBMS
12 4 (2.61%) Oracle Exadata
13 3 (1.96%) Data Vault
13 3 (1.96%) Hadoop
13 3 (1.96%) Qlik Sense
Development Applications
1 45 (29.41%) Jenkins
2 29 (18.95%) Git (software)
3 24 (15.69%) JIRA
4 17 (11.11%) GitLab
5 14 (9.15%) Atlassian Bamboo
5 14 (9.15%) Gerrit
6 13 (8.50%) Artifactory
7 3 (1.96%) TeamCity
7 3 (1.96%) Vagrant
8 1 (0.65%) Bitbucket
8 1 (0.65%) JMeter
8 1 (0.65%) Selenium
8 1 (0.65%) Subversion
General
1 60 (39.22%) Finance
2 26 (16.99%) Banking
3 24 (15.69%) Back Office
4 12 (7.84%) Public Sector
5 11 (7.19%) Financial Institution
6 6 (3.92%) Front Office
7 5 (3.27%) Retail
8 3 (1.96%) Legal
9 2 (1.31%) Police
9 2 (1.31%) Telecoms
10 1 (0.65%) Brand Awareness
10 1 (0.65%) Games
10 1 (0.65%) Local Government
Job Titles
1 42 (27.45%) DevOps Engineer
2 28 (18.30%) Linux Engineer
3 23 (15.03%) Analyst
3 23 (15.03%) Applications Support
3 23 (15.03%) Support Analyst
4 18 (11.76%) Applications Support Analyst
5 17 (11.11%) Administrator
6 16 (10.46%) Systems Administrator
7 13 (8.50%) Consultant
7 13 (8.50%) Linux Consultant
7 13 (8.50%) Linux Support
8 12 (7.84%) DBA
8 12 (7.84%) Linux Systems Administrator
8 12 (7.84%) Platform Engineer
9 10 (6.54%) Linux DevOps Engineer
9 10 (6.54%) Linux/Unix DevOps
10 9 (5.88%) Infrastructure Engineer
11 8 (5.23%) Senior Linux Engineer
12 7 (4.58%) Cloud Consultant
12 7 (4.58%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 26 (16.99%) Elastic Stack
2 21 (13.73%) LDAP
3 14 (9.15%) .NET
4 13 (8.50%) XML
4 13 (8.50%) YAML
5 7 (4.58%) Node.js
5 7 (4.58%) Oracle GoldenGate
6 5 (3.27%) Sensu
7 4 (2.61%) CSS
7 4 (2.61%) FreeSWITCH
7 4 (2.61%) HTML
7 4 (2.61%) RabbitMQ
7 4 (2.61%) Spring
7 4 (2.61%) WebRTC
8 3 (1.96%) .NET Core
8 3 (1.96%) Apache NiFi
9 2 (1.31%) Kafka
9 2 (1.31%) Middleware
10 1 (0.65%) ActiveMQ
10 1 (0.65%) LAMP
Miscellaneous
1 32 (20.92%) Analytical Skills
2 12 (7.84%) SWIFT
3 8 (5.23%) Data Centre
4 6 (3.92%) Replication
5 5 (3.27%) Clustering
6 4 (2.61%) Greenfield Project
6 4 (2.61%) Media Streaming
7 3 (1.96%) Cloud Native
7 3 (1.96%) Cyberattack
7 3 (1.96%) Foreign Exchange (FX)
8 2 (1.31%) EMC VNX
8 2 (1.31%) Enterprise Storage
8 2 (1.31%) Self-Motivation
9 1 (0.65%) Enterprise Software
9 1 (0.65%) Hedge funds
9 1 (0.65%) Hybrid Cloud
9 1 (0.65%) Mobile Computing
9 1 (0.65%) Public Cloud
9 1 (0.65%) User Experience
Operating Systems
1 153 (100.00%) Linux
2 57 (37.25%) Windows
3 46 (30.07%) CentOS
4 38 (24.84%) Unix
5 12 (7.84%) Windows Server
6 8 (5.23%) Ubuntu
7 7 (4.58%) Debian
8 5 (3.27%) Fedora
9 4 (2.61%) Oracle Linux
9 4 (2.61%) SUSE
9 4 (2.61%) Windows Server 2008
10 3 (1.96%) Solaris
10 3 (1.96%) VMS
10 3 (1.96%) Windows Server 2019
11 2 (1.31%) Windows Server 2016
12 1 (0.65%) Android
12 1 (0.65%) Windows 10
Processes & Methodologies
1 64 (41.83%) Agile Software Development
2 49 (32.03%) DevOps
3 26 (16.99%) Open Source
4 25 (16.34%) Configuration Management
5 24 (15.69%) Fintech
6 22 (14.38%) Infrastructure as Code
6 22 (14.38%) Scrum
7 18 (11.76%) ITIL
8 16 (10.46%) Continuous Integration
9 15 (9.80%) Project Management
10 14 (9.15%) Collaborative Working
10 14 (9.15%) Disaster Recovery
10 14 (9.15%) Infrastructure Engineering
10 14 (9.15%) Kanban
10 14 (9.15%) Test Automation
11 13 (8.50%) High Availability
11 13 (8.50%) Load Balancing
11 13 (8.50%) Microservices
11 13 (8.50%) Ticket Management
12 12 (7.84%) Artificial Intelligence
Programming Languages
1 80 (52.29%) Python
2 57 (37.25%) Bash Shell
3 41 (26.80%) Shell Script
4 36 (23.53%) Java
5 34 (22.22%) Ruby
5 34 (22.22%) SQL
6 25 (16.34%) Perl
7 21 (13.73%) PowerShell
8 13 (8.50%) Groovy
9 12 (7.84%) Go
10 11 (7.19%) Clojure
11 10 (6.54%) Korn
12 9 (5.88%) JavaScript
13 6 (3.92%) C
14 4 (2.61%) C++
14 4 (2.61%) Lua
15 2 (1.31%) C#
15 2 (1.31%) PHP
16 1 (0.65%) ES6
16 1 (0.65%) PHP 5
Qualifications
1 13 (8.50%) AWS Certification
2 12 (7.84%) Security Cleared
3 11 (7.19%) SC Cleared
4 7 (4.58%) Degree
5 2 (1.31%) ITIL Foundation Certificate
5 2 (1.31%) RHCSA
6 1 (0.65%) ITIL Certification
6 1 (0.65%) MCDST
6 1 (0.65%) MCITP
6 1 (0.65%) MCP
6 1 (0.65%) MCSA
6 1 (0.65%) MCSE
6 1 (0.65%) Microsoft Certification
6 1 (0.65%) Oracle Certification
6 1 (0.65%) RHCE
6 1 (0.65%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 7 (4.58%) SLA
2 6 (3.92%) GDPR
3 4 (2.61%) ISO/IEC 20000
4 2 (1.31%) ISO/IEC 27001
4 2 (1.31%) QA
System Software
1 43 (28.10%) Docker
2 31 (20.26%) VMware Infrastructure
3 25 (16.34%) Virtual Machines
4 23 (15.03%) Active Directory
5 4 (2.61%) Kamailio
5 4 (2.61%) OpenSIPS
6 2 (1.31%) Virtual Servers
6 2 (1.31%) VMware ESXi
6 2 (1.31%) vSphere
7 1 (0.65%) NFS
7 1 (0.65%) Oracle RAC
7 1 (0.65%) Squid
7 1 (0.65%) Xen
Systems Management
1 62 (40.52%) Ansible
2 45 (29.41%) Terraform
3 40 (26.14%) Puppet
4 27 (17.65%) Kubernetes
5 15 (9.80%) Prometheus
6 13 (8.50%) Opscode Chef
7 11 (7.19%) Grafana
7 11 (7.19%) Nagios
8 10 (6.54%) Graphite
9 8 (5.23%) Oracle Enterprise Manager
10 7 (4.58%) Data Guard
10 7 (4.58%) SCCM
11 5 (3.27%) Microsoft Clustering
12 4 (2.61%) Failover Clustering
12 4 (2.61%) ITRS Geneos
12 4 (2.61%) SCOM
13 3 (1.96%) Control-M
13 3 (1.96%) Packer
13 3 (1.96%) Red Hat Spacewalk
14 2 (1.31%) Mesos
Vendors
1 88 (57.52%) Red Hat
2 41 (26.80%) VMware
3 26 (16.99%) Oracle
4 17 (11.11%) Atlassian
5 13 (8.50%) ServiceNow
6 12 (7.84%) Cisco
7 7 (4.58%) Microsoft
8 6 (3.92%) Juniper
9 5 (3.27%) Dynatrace
9 5 (3.27%) Splunk
10 4 (2.61%) IBM
11 3 (1.96%) AppDynamics
11 3 (1.96%) BMC
11 3 (1.96%) Cloudera
11 3 (1.96%) Salesforce.com
11 3 (1.96%) SolarWinds
11 3 (1.96%) Sybase
12 2 (1.31%) Bloomberg
12 2 (1.31%) Nimble Storage
12 2 (1.31%) Symantec