Period
to 6 March 2021

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 6 March 2021 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
6 Mar 2021
Same period 2020 Same period 2019
Rank 187 266 241
Rank change year-on-year +79 -25 -19
Permanent jobs citing Red Hat Enterprise Linux 36 45 92
As % of all permanent jobs advertised in the City of London 0.76% 0.50% 0.87%
As % of the Operating Systems category 4.82% 2.44% 3.85%
Number of salaries quoted 35 39 81
Median annual salary £75,000 £72,500 £67,500
Median salary % change year-on-year +3.45% +7.41% +8.00%
10th Percentile £51,577 £63,571 £48,750
90th Percentile £87,000 £87,500 £106,250
Central London median annual salary £75,000 £70,000 £65,000
% change year-on-year +7.14% +7.69% +8.33%

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 747 1,842 2,388
As % of all permanent IT jobs advertised in the City of London 15.86% 20.40% 22.66%
Number of salaries quoted 657 1,576 2,118
Median annual salary £65,000 £60,250 £60,000
Median salary % change year-on-year +7.88% +0.42% -
10th Percentile £37,523 £28,375 £30,000
90th Percentile £95,500 £95,000 £92,500
Central London median annual salary £62,500 £60,000 £60,000
% change year-on-year +4.17% - +9.09%

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 6 March 2021.

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

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

1 36 (100.00%) Linux
2 22 (61.11%) Red Hat
3 20 (55.56%) Ansible
4 18 (50.00%) Python
5 17 (47.22%) Finance
6 15 (41.67%) CentOS
7 14 (38.89%) Unix
7 14 (38.89%) Windows
8 13 (36.11%) Bash Shell
8 13 (36.11%) Puppet
9 11 (30.56%) Opscode Chef
10 10 (27.78%) DevOps
10 10 (27.78%) TCP/IP
11 9 (25.00%) Agile Software Development
11 9 (25.00%) Ubuntu
12 8 (22.22%) Degree
12 8 (22.22%) Banking
12 8 (22.22%) Software Engineering
12 8 (22.22%) VMware
12 8 (22.22%) SQL
12 8 (22.22%) Problem-Solving
13 7 (19.44%) Infrastructure Automation
13 7 (19.44%) Docker
13 7 (19.44%) Analytical Skills
13 7 (19.44%) Oracle
13 7 (19.44%) PowerShell
13 7 (19.44%) Open Source
13 7 (19.44%) High Availability
14 6 (16.67%) Continuous Improvement
14 6 (16.67%) Investment Management

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 2 (5.56%) Apache
2 1 (2.78%) Apache Spark
2 1 (2.78%) Confluence
2 1 (2.78%) Ethereum
Cloud Services
1 6 (16.67%) IaaS
2 5 (13.89%) Azure
3 4 (11.11%) AWS
4 2 (5.56%) GCP
5 1 (2.78%) AWS CloudFormation
5 1 (2.78%) Cloud Computing
5 1 (2.78%) GitHub
5 1 (2.78%) OpenShift
5 1 (2.78%) Salesforce Sales Cloud
Communications & Networking
1 10 (27.78%) TCP/IP
2 5 (13.89%) Multicast
2 5 (13.89%) tcpdump
3 3 (8.33%) Firewall
4 2 (5.56%) SAN
4 2 (5.56%) SSH
5 1 (2.78%) DNS
5 1 (2.78%) Internet
5 1 (2.78%) Kerberos
Database & Business Intelligence
1 5 (13.89%) Oracle Database
2 4 (11.11%) Data Warehouse
2 4 (11.11%) NoSQL
2 4 (11.11%) SQL Server Integration Services
2 4 (11.11%) SQL Server Reporting Services
3 3 (8.33%) MongoDB
3 3 (8.33%) Relational Database
4 2 (5.56%) MySQL
4 2 (5.56%) PostgreSQL
4 2 (5.56%) SQL Server
5 1 (2.78%) Apache Cassandra
5 1 (2.78%) Blockchain
5 1 (2.78%) Data Vault
5 1 (2.78%) DataStax
5 1 (2.78%) Qlik Sense
5 1 (2.78%) QlikView
5 1 (2.78%) RDBMS
Development Applications
1 4 (11.11%) Git (software)
2 3 (8.33%) Jenkins
3 2 (5.56%) JIRA
4 1 (2.78%) Atlassian Bamboo
4 1 (2.78%) GitLab
4 1 (2.78%) JMeter
4 1 (2.78%) Selenium
General
1 17 (47.22%) Finance
2 8 (22.22%) Banking
3 4 (11.11%) Back Office
4 3 (8.33%) Public Sector
5 2 (5.56%) Front Office
5 2 (5.56%) Police
5 2 (5.56%) Retail
6 1 (2.78%) Brand Awareness
6 1 (2.78%) Financial Institution
Job Titles
1 15 (41.67%) Linux Engineer
2 9 (25.00%) Systems Engineer
3 8 (22.22%) DevOps Engineer
4 7 (19.44%) Linux Systems Engineer
4 7 (19.44%) Software Engineer
5 5 (13.89%) Applications Support
5 5 (13.89%) Linux DevOps Engineer
5 5 (13.89%) Linux/Unix DevOps
5 5 (13.89%) Python Engineer
5 5 (13.89%) Python Software Engineer
6 3 (8.33%) Analyst
6 3 (8.33%) Applications Support Analyst
6 3 (8.33%) Support Analyst
6 3 (8.33%) Support Engineer
7 2 (5.56%) Administrator
7 2 (5.56%) DBA
7 2 (5.56%) Infrastructure Engineer
7 2 (5.56%) Linux Support
7 2 (5.56%) Senior Software Engineer
7 2 (5.56%) Senior Wintel Engineer
Libraries, Frameworks & Software Standards
1 6 (16.67%) Elastic Stack
2 5 (13.89%) Sensu
3 3 (8.33%) Spring
4 2 (5.56%) .NET
4 2 (5.56%) Apache Camel
4 2 (5.56%) Oracle GoldenGate
4 2 (5.56%) Spring Batch
4 2 (5.56%) Spring Boot
4 2 (5.56%) Spring Security
5 1 (2.78%) LDAP
5 1 (2.78%) Web Services
Miscellaneous
1 7 (19.44%) Analytical Skills
2 2 (5.56%) Data Centre
2 2 (5.56%) EMC VNX
2 2 (5.56%) Enterprise Storage
2 2 (5.56%) Replication
3 1 (2.78%) Cloud Native
3 1 (2.78%) Grid Computing
3 1 (2.78%) Self-Motivation
Operating Systems
1 36 (100.00%) Linux
2 15 (41.67%) CentOS
3 14 (38.89%) Unix
3 14 (38.89%) Windows
4 9 (25.00%) Ubuntu
5 5 (13.89%) Fedora
Processes & Methodologies
1 10 (27.78%) DevOps
2 9 (25.00%) Agile Software Development
3 8 (22.22%) Problem-Solving
3 8 (22.22%) Software Engineering
4 7 (19.44%) High Availability
4 7 (19.44%) Infrastructure Automation
4 7 (19.44%) Open Source
5 6 (16.67%) Continuous Improvement
5 6 (16.67%) Fintech
5 6 (16.67%) Infrastructure Engineering
5 6 (16.67%) Investment Management
5 6 (16.67%) ITIL
5 6 (16.67%) Task Automation
6 5 (13.89%) Computer Science
6 5 (13.89%) Problem Management
6 5 (13.89%) Procure-to-Pay
7 4 (11.11%) Capacity Planning
8 3 (8.33%) Mentoring
8 3 (8.33%) Project Management
9 2 (5.56%) Coaching
Programming Languages
1 18 (50.00%) Python
2 13 (36.11%) Bash Shell
3 8 (22.22%) SQL
4 7 (19.44%) PowerShell
5 6 (16.67%) Perl
5 6 (16.67%) Ruby
5 6 (16.67%) Shell Script
6 3 (8.33%) Java
6 3 (8.33%) Korn
7 1 (2.78%) Go
7 1 (2.78%) PHP
Qualifications
1 8 (22.22%) Degree
2 2 (5.56%) ITIL Foundation Certificate
2 2 (5.56%) SC Cleared
2 2 (5.56%) Security Cleared
3 1 (2.78%) AWS Certification
3 1 (2.78%) ITIL Certification
3 1 (2.78%) RHCE
3 1 (2.78%) RHCSA
Quality Assurance & Compliance
1 4 (11.11%) QA
2 2 (5.56%) SLA
3 1 (2.78%) GDPR
System Software
1 7 (19.44%) Docker
2 5 (13.89%) VMware Infrastructure
3 2 (5.56%) Active Directory
3 2 (5.56%) vSphere
4 1 (2.78%) Virtual Servers
Systems Management
1 20 (55.56%) Ansible
2 13 (36.11%) Puppet
3 11 (30.56%) Opscode Chef
4 6 (16.67%) Nagios
4 6 (16.67%) Prometheus
5 5 (13.89%) Kubernetes
5 5 (13.89%) Terraform
6 2 (5.56%) Data Guard
6 2 (5.56%) ITRS Geneos
6 2 (5.56%) NetBackup
6 2 (5.56%) Oracle Enterprise Manager
6 2 (5.56%) Packer
6 2 (5.56%) Red Hat Spacewalk
6 2 (5.56%) SCCM
6 2 (5.56%) SCOM
7 1 (2.78%) Consul
7 1 (2.78%) Control-M
7 1 (2.78%) Docker Swarm
7 1 (2.78%) Grafana
7 1 (2.78%) Graphite
Vendors
1 22 (61.11%) Red Hat
2 8 (22.22%) VMware
3 7 (19.44%) Oracle
4 5 (13.89%) Cisco
5 3 (8.33%) IBM
6 2 (5.56%) Juniper
6 2 (5.56%) Microsoft
6 2 (5.56%) SolarWinds
6 2 (5.56%) Symantec
7 1 (2.78%) AppDynamics
7 1 (2.78%) Bloomberg
7 1 (2.78%) BMC
7 1 (2.78%) Caplin
7 1 (2.78%) Dynatrace
7 1 (2.78%) Kalahari
7 1 (2.78%) Refinitiv
7 1 (2.78%) Salesforce.com
7 1 (2.78%) Splunk
7 1 (2.78%) Sybase