Period
to 27 November 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 27 November 2020 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
Central London > City of London
6 months to
27 Nov 2020
Same period 2019 Same period 2018
Rank 182 290 251
Rank change year-on-year +108 -39 -9
Permanent jobs citing Red Hat Enterprise Linux 25 31 107
As % of all permanent jobs advertised in the City of London 0.62% 0.31% 0.96%
As % of the Operating Systems category 3.28% 1.39% 4.22%
Number of salaries quoted 24 26 90
Median annual salary £70,000 £70,000 £60,000
Median salary % change year-on-year - +16.67% -14.29%
10th Percentile £46,500 £48,125 £50,000
90th Percentile £98,750 £87,500 £100,000
Central London median annual salary £70,000 £70,000 £60,000
% change year-on-year - +16.67% -4.00%

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 the City of London with a requirement for operating system skills.

All Operating Systems
City of London
Permanent vacancies with a requirement for operating system skills 762 2,232 2,538
As % of all permanent IT jobs advertised in the City of London 18.83% 22.36% 22.73%
Number of salaries quoted 675 1,872 2,242
Median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £35,000 £27,750 £28,500
90th Percentile £92,500 £96,250 £93,750
Central London median annual salary £65,000 £60,000 £58,625
% change year-on-year +8.33% +2.35% +6.59%

Red Hat Enterprise Linux
Job Vacancy Trend in the City of London

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

Job vacancy trend for Red Hat Enterprise Linux in the City of London

Red Hat Enterprise Linux
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Red Hat Enterprise Linux in the City of London.

Salary trend for Red Hat Enterprise Linux in the City of London

Red Hat Enterprise Linux
Salary Histogram in the City of London

Salary distribution for jobs citing Red Hat Enterprise Linux in the City of London over the 6 months to 27 November 2020.

Salary histogram for Red Hat Enterprise Linux in the City of London

For the 6 months to 27 November 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 City of London region with a requirement for Red Hat Enterprise Linux.

1 25 (100.00%) Linux
2 16 (64.00%) Red Hat
3 15 (60.00%) Finance
4 14 (56.00%) Ansible
5 12 (48.00%) Python
6 11 (44.00%) Agile Software Development
6 11 (44.00%) Bash Shell
7 9 (36.00%) Windows
8 8 (32.00%) Apache
8 8 (32.00%) SQL Server
8 8 (32.00%) Puppet
9 7 (28.00%) Ubuntu
9 7 (28.00%) MongoDB
9 7 (28.00%) NoSQL
9 7 (28.00%) Oracle
9 7 (28.00%) Unix
9 7 (28.00%) Opscode Chef
9 7 (28.00%) Analytical Skills
9 7 (28.00%) Apache Spark
10 6 (24.00%) Relational Database
10 6 (24.00%) Docker
10 6 (24.00%) TCP/IP
10 6 (24.00%) Nagios
10 6 (24.00%) Project Management
10 6 (24.00%) CentOS
10 6 (24.00%) Banking
11 5 (20.00%) Fedora
11 5 (20.00%) Ruby
11 5 (20.00%) JIRA
11 5 (20.00%) VMware Infrastructure

Red Hat Enterprise Linux
Co-occurring 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 8 (32.00%) Apache
2 7 (28.00%) Apache Spark
3 4 (16.00%) Confluence
4 3 (12.00%) Tomcat
Cloud Services
1 4 (16.00%) OpenShift
2 2 (8.00%) AWS
2 2 (8.00%) Azure
2 2 (8.00%) IaaS
3 1 (4.00%) AWS CloudFormation
3 1 (4.00%) Salesforce Sales Cloud
Communications & Networking
1 6 (24.00%) TCP/IP
2 4 (16.00%) Kerberos
3 3 (12.00%) Firewall
4 2 (8.00%) SAN
5 1 (4.00%) DNS
5 1 (4.00%) Internet
5 1 (4.00%) Multicast
5 1 (4.00%) SSH
5 1 (4.00%) tcpdump
Database & Business Intelligence
1 8 (32.00%) SQL Server
2 7 (28.00%) MongoDB
2 7 (28.00%) NoSQL
3 6 (24.00%) Relational Database
4 4 (16.00%) Apache Cassandra
4 4 (16.00%) DataStax
4 4 (16.00%) RDBMS
5 3 (12.00%) Hadoop
5 3 (12.00%) Oracle Database
6 2 (8.00%) Data Warehouse
6 2 (8.00%) SQL Server Integration Services
6 2 (8.00%) SQL Server Reporting Services
7 1 (4.00%) Qlik Sense
7 1 (4.00%) QlikView
Development Applications
1 5 (20.00%) JIRA
2 3 (12.00%) Atlassian Bamboo
2 3 (12.00%) Bitbucket
3 1 (4.00%) Jenkins
3 1 (4.00%) JMeter
3 1 (4.00%) Selenium
General
1 15 (60.00%) Finance
2 6 (24.00%) Banking
3 4 (16.00%) Front Office
4 2 (8.00%) Back Office
4 2 (8.00%) Police
4 2 (8.00%) Public Sector
4 2 (8.00%) Retail
5 1 (4.00%) Brand Awareness
5 1 (4.00%) Financial Institution
Job Titles
1 8 (32.00%) Linux Engineer
2 6 (24.00%) Systems Engineer
3 5 (20.00%) Administrator
3 5 (20.00%) DBA
3 5 (20.00%) Linux Systems Engineer
4 4 (16.00%) Cassandra DBA
5 3 (12.00%) Applications Support
5 3 (12.00%) Developer
5 3 (12.00%) NoSQL Administrator
5 3 (12.00%) Senior Developer
5 3 (12.00%) Support Engineer
6 2 (8.00%) Analyst
6 2 (8.00%) Applications Support Analyst
6 2 (8.00%) Java Developer
6 2 (8.00%) Linux Support
6 2 (8.00%) Senior Java Developer
6 2 (8.00%) Senior Scala Developer
6 2 (8.00%) Senior Wintel Engineer
6 2 (8.00%) Support Analyst
6 2 (8.00%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 5 (20.00%) Sensu
2 4 (16.00%) LDAP
2 4 (16.00%) Spring
2 4 (16.00%) Web Services
3 3 (12.00%) Akka
3 3 (12.00%) AngularJS
3 3 (12.00%) Hibernate
3 3 (12.00%) JAXB
3 3 (12.00%) JMS
3 3 (12.00%) Node.js
3 3 (12.00%) React
3 3 (12.00%) REST
3 3 (12.00%) Spring WebFlux
3 3 (12.00%) XML
3 3 (12.00%) XSD
3 3 (12.00%) XSLT
4 2 (8.00%) Oracle GoldenGate
5 1 (4.00%) .NET
5 1 (4.00%) Elastic Stack
Miscellaneous
1 7 (28.00%) Analytical Skills
2 3 (12.00%) Market Risk
3 2 (8.00%) Data Centre
3 2 (8.00%) EMC VNX
3 2 (8.00%) Enterprise Storage
3 2 (8.00%) Replication
4 1 (4.00%) Cloud Native
4 1 (4.00%) Self-Motivation
Operating Systems
1 25 (100.00%) Linux
2 9 (36.00%) Windows
3 7 (28.00%) Ubuntu
3 7 (28.00%) Unix
4 6 (24.00%) CentOS
5 5 (20.00%) Fedora
Processes & Methodologies
1 11 (44.00%) Agile Software Development
2 6 (24.00%) Project Management
3 5 (20.00%) Continuous Improvement
3 5 (20.00%) Fintech
3 5 (20.00%) Infrastructure Engineering
3 5 (20.00%) ITIL
3 5 (20.00%) Open Source
4 4 (16.00%) Agile Project Management
4 4 (16.00%) Capacity Planning
4 4 (16.00%) Collaborative Working
4 4 (16.00%) Infrastructure as Code
4 4 (16.00%) Scrum
5 3 (12.00%) BDD
5 3 (12.00%) Continuous Integration
5 3 (12.00%) Data Modelling
5 3 (12.00%) Data Science
5 3 (12.00%) Problem Management
5 3 (12.00%) Risk Management
5 3 (12.00%) Software Engineering
5 3 (12.00%) TDD
Programming Languages
1 12 (48.00%) Python
2 11 (44.00%) Bash Shell
3 5 (20.00%) Ruby
3 5 (20.00%) Shell Script
4 4 (16.00%) Java
4 4 (16.00%) Perl
4 4 (16.00%) PowerShell
5 3 (12.00%) Korn
5 3 (12.00%) R
5 3 (12.00%) Scala
5 3 (12.00%) SQL
6 1 (4.00%) PHP
Qualifications
1 3 (12.00%) Degree
2 1 (4.00%) ITIL Certification
2 1 (4.00%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 4 (16.00%) GDPR
2 2 (8.00%) QA
3 1 (4.00%) SLA
System Software
1 6 (24.00%) Docker
2 5 (20.00%) VMware Infrastructure
3 2 (8.00%) Active Directory
3 2 (8.00%) vSphere
Systems Management
1 14 (56.00%) Ansible
2 8 (32.00%) Puppet
3 7 (28.00%) Opscode Chef
4 6 (24.00%) Nagios
5 3 (12.00%) Terraform
6 2 (8.00%) Data Guard
6 2 (8.00%) ITRS Geneos
6 2 (8.00%) Kubernetes
6 2 (8.00%) NetBackup
6 2 (8.00%) Oracle Enterprise Manager
6 2 (8.00%) Red Hat Spacewalk
6 2 (8.00%) SCCM
6 2 (8.00%) SCOM
7 1 (4.00%) Control-M
7 1 (4.00%) Packer
7 1 (4.00%) Prometheus
Vendors
1 16 (64.00%) Red Hat
2 7 (28.00%) Oracle
3 5 (20.00%) VMware
4 4 (16.00%) Cisco
4 4 (16.00%) Splunk
5 2 (8.00%) IBM
5 2 (8.00%) Juniper
5 2 (8.00%) SolarWinds
5 2 (8.00%) Symantec
6 1 (4.00%) AppDynamics
6 1 (4.00%) Bloomberg
6 1 (4.00%) BMC
6 1 (4.00%) Caplin
6 1 (4.00%) Dynatrace
6 1 (4.00%) Kalahari
6 1 (4.00%) Refinitiv
6 1 (4.00%) Salesforce.com
6 1 (4.00%) Sybase