Period
to 18 October 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 18 October 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
18 Oct 2021
Same period 2020 Same period 2019
Rank 228 171 293
Rank change year-on-year -57 +122 -34
Permanent jobs citing Red Hat Enterprise Linux 20 22 42
As % of all permanent jobs advertised in the City of London 0.34% 0.61% 0.42%
As % of the Operating Systems category 2.24% 2.96% 1.82%
Number of salaries quoted 19 21 36
10th Percentile £58,692 £48,250 £48,125
25th Percentile £63,750 £48,462 £65,000
Median annual salary (50th Percentile) £82,500 £70,000 £67,500
Median % change year-on-year +17.86% +3.70% +12.50%
75th Percentile £93,125 £95,000 £75,000
90th Percentile £110,000 £96,250 £85,625
Central London median annual salary £85,000 £70,000 £70,000
% change year-on-year +21.43% - +16.67%

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 892 744 2,313
As % of all permanent IT jobs advertised in the City of London 15.01% 20.78% 23.04%
Number of salaries quoted 810 664 1,986
10th Percentile £33,750 £32,500 £28,500
25th Percentile £46,250 £45,750 £42,125
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -
75th Percentile £85,000 £77,500 £80,000
90th Percentile £100,000 £91,425 £97,500
Central London median annual salary £62,500 £65,000 £60,000
% change year-on-year -3.85% +8.33% -

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 18 October 2021.

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

For the 6 months to 18 October 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 20 (100.00%) Linux
2 15 (75.00%) Python
3 12 (60.00%) Windows
4 11 (55.00%) Red Hat
4 11 (55.00%) Ubuntu
4 11 (55.00%) DevOps
5 10 (50.00%) CentOS
5 10 (50.00%) Unix
6 9 (45.00%) SQL
6 9 (45.00%) Finance
6 9 (45.00%) Docker
6 9 (45.00%) Kubernetes
7 8 (40.00%) Terraform
7 8 (40.00%) PowerShell
7 8 (40.00%) AWS
7 8 (40.00%) Bash Shell
7 8 (40.00%) Configuration Management
8 7 (35.00%) Automated Trading
8 7 (35.00%) Site Reliability Engineering
9 6 (30.00%) Jenkins
9 6 (30.00%) Puppet
9 6 (30.00%) Ansible
10 5 (25.00%) Infrastructure as Code
11 4 (20.00%) Serverless
11 4 (20.00%) AWS Lambda
11 4 (20.00%) Fintech
11 4 (20.00%) Elastic Stack
11 4 (20.00%) Amazon EC2
11 4 (20.00%) Amazon S3
11 4 (20.00%) Azure

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 (10.00%) Elasticsearch
2 1 (5.00%) IIS
2 1 (5.00%) SharePoint
Cloud Services
1 8 (40.00%) AWS
2 4 (20.00%) Amazon EC2
2 4 (20.00%) Amazon S3
2 4 (20.00%) AWS Lambda
2 4 (20.00%) Azure
2 4 (20.00%) Serverless
3 2 (10.00%) GitHub
3 2 (10.00%) Microsoft 365
4 1 (5.00%) IaaS
4 1 (5.00%) Mimecast
4 1 (5.00%) Power Platform
4 1 (5.00%) PowerApps
4 1 (5.00%) Virtual Private Cloud
Communications & Networking
1 3 (15.00%) Firewall
2 2 (10.00%) VPN
3 1 (5.00%) SAN
3 1 (5.00%) SSH
3 1 (5.00%) Wi-Fi
3 1 (5.00%) Wireless
Database & Business Intelligence
1 2 (10.00%) Data Warehouse
1 2 (10.00%) Oracle Database
1 2 (10.00%) SQL Server Integration Services
1 2 (10.00%) SQL Server Reporting Services
2 1 (5.00%) Power BI
Development Applications
1 6 (30.00%) Jenkins
2 4 (20.00%) Git (software)
3 2 (10.00%) Bitbucket
General
1 9 (45.00%) Finance
2 3 (15.00%) Back Office
2 3 (15.00%) Retail
3 2 (10.00%) Analytical Skills
3 2 (10.00%) Banking
3 2 (10.00%) Front Office
4 1 (5.00%) Financial Institution
4 1 (5.00%) International Banking
4 1 (5.00%) Police
4 1 (5.00%) Public Sector
4 1 (5.00%) Social Skills
Job Titles
1 8 (40.00%) DevOps Engineer
2 4 (20.00%) Applications Support
3 3 (15.00%) Linux Engineer
4 2 (10.00%) Analyst
4 2 (10.00%) Applications Support Analyst
4 2 (10.00%) AWS DevOps
4 2 (10.00%) AWS DevOps Engineer
4 2 (10.00%) AWS Engineer
4 2 (10.00%) Azure DevOps Engineer
4 2 (10.00%) Azure Engineer
4 2 (10.00%) Linux DevOps Engineer
4 2 (10.00%) Linux/Unix DevOps
4 2 (10.00%) Senior Applications Support
4 2 (10.00%) Senior DevOps
4 2 (10.00%) Senior DevOps Engineer
4 2 (10.00%) Site Engineer
4 2 (10.00%) Site Reliability Engineer
4 2 (10.00%) Support Analyst
5 1 (5.00%) Automation Engineer
5 1 (5.00%) DevOps Engineer - Fintech
Libraries, Frameworks & Software Standards
1 4 (20.00%) Elastic Stack
2 3 (15.00%) .NET
2 3 (15.00%) Kafka
3 2 (10.00%) FIX Protocol
3 2 (10.00%) Node.js
4 1 (5.00%) Software Packaging
Miscellaneous
1 2 (10.00%) Derivative
2 1 (5.00%) BYOD
2 1 (5.00%) Data Centre
2 1 (5.00%) EMC VNX
2 1 (5.00%) Enterprise Storage
2 1 (5.00%) Eurex
2 1 (5.00%) Grid Computing
Operating Systems
1 20 (100.00%) Linux
2 12 (60.00%) Windows
3 11 (55.00%) Ubuntu
4 10 (50.00%) CentOS
4 10 (50.00%) Unix
5 1 (5.00%) Android
5 1 (5.00%) Windows 10
5 1 (5.00%) Windows 7
Processes & Methodologies
1 11 (55.00%) DevOps
2 8 (40.00%) Configuration Management
3 7 (35.00%) Automated Trading
3 7 (35.00%) Site Reliability Engineering
4 5 (25.00%) Infrastructure as Code
5 4 (20.00%) Fintech
6 3 (15.00%) ITIL
7 2 (10.00%) Problem Management
7 2 (10.00%) Server Management
8 1 (5.00%) Antivirus Management
8 1 (5.00%) Capacity Planning
8 1 (5.00%) CRM
8 1 (5.00%) Data Protection
8 1 (5.00%) High-Frequency Trading
8 1 (5.00%) Infrastructure Engineering
8 1 (5.00%) Innovative Thinking
8 1 (5.00%) Low Latency
8 1 (5.00%) Problem-Solving
8 1 (5.00%) Process Improvement
8 1 (5.00%) Service Management
Programming Languages
1 15 (75.00%) Python
2 9 (45.00%) SQL
3 8 (40.00%) Bash Shell
3 8 (40.00%) PowerShell
4 4 (20.00%) Java
5 3 (15.00%) Perl
6 2 (10.00%) C#
6 2 (10.00%) Ruby
7 1 (5.00%) Shell Script
Qualifications
1 1 (5.00%) DV Cleared
1 1 (5.00%) ITIL Foundation Certificate
1 1 (5.00%) SC Cleared
1 1 (5.00%) Security Cleared
Quality Assurance & Compliance
1 2 (10.00%) QA
System Software
1 9 (45.00%) Docker
2 2 (10.00%) Virtual Desktop
2 2 (10.00%) vSphere
3 1 (5.00%) Active Directory
3 1 (5.00%) Microsoft App-V
3 1 (5.00%) VMware Infrastructure
Systems Management
1 9 (45.00%) Kubernetes
2 8 (40.00%) Terraform
3 6 (30.00%) Ansible
3 6 (30.00%) Puppet
4 3 (15.00%) Opscode Chef
4 3 (15.00%) SCCM
5 2 (10.00%) Mesos
5 2 (10.00%) Nagios
5 2 (10.00%) Packer
6 1 (5.00%) HAProxy
6 1 (5.00%) Microsoft Intune
6 1 (5.00%) NetBackup
6 1 (5.00%) PaperCut
6 1 (5.00%) SCOM
Vendors
1 11 (55.00%) Red Hat
2 2 (10.00%) Microsoft
2 2 (10.00%) Oracle
3 1 (5.00%) Cisco
3 1 (5.00%) Dell
3 1 (5.00%) JD Edwards
3 1 (5.00%) Juniper
3 1 (5.00%) Polycom
3 1 (5.00%) Ruckus Wireless
3 1 (5.00%) ServiceNow
3 1 (5.00%) SolarWinds
3 1 (5.00%) SonicWALL
3 1 (5.00%) Symantec
3 1 (5.00%) VMware