Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to

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 17 May 2022 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
England > London
6 months to
17 May 2022		 Same period 2021 Same period 2020
Rank 557 388 436
Rank change year-on-year -169 +48 -49
Permanent jobs citing Red Hat Enterprise Linux 311 215 208
As % of all permanent jobs advertised in London 0.45% 0.64% 0.52%
As % of the Operating Systems category 2.55% 3.69% 2.65%
Number of salaries quoted 226 160 156
10th Percentile £50,000 £56,500 £44,375
25th Percentile £53,940 £62,500 £56,125
Median annual salary (50th Percentile) £69,329 £75,000 £67,500
Median % change year-on-year -7.56% +11.11% +3.85%
75th Percentile £87,875 £84,063 £77,500
90th Percentile £120,000 £92,500 £89,375
England median annual salary £57,458 £60,000 £57,500
% change year-on-year -4.24% +4.35% +4.55%

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 12,173 5,822 7,849
As % of all permanent IT jobs advertised in London 17.65% 17.35% 19.60%
Number of salaries quoted 6,126 4,584 6,432
10th Percentile £32,000 £35,750 £31,250
25th Percentile £45,000 £48,750 £42,000
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -
75th Percentile £83,000 £82,500 £77,500
90th Percentile £102,500 £95,000 £91,250
England median annual salary £52,500 £50,000 £48,000
% change year-on-year +5.00% +4.17% +1.05%

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 17 May 2022.

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 17 May 2022. 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
Jobs
Central London -23 48 £70,000 -12.50% 6
South London -64 3 £72,500 +12.84% 2
West London -67 3 £44,000 -2.22% 1
East London - 2 £102,500 - 1
Red Hat Enterprise Linux
England

For the 6 months to 17 May 2022, 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.

1 311 (100.00%) Linux
2 225 (72.35%) Red Hat
3 117 (37.62%) Finance
4 116 (37.30%) Ansible
5 109 (35.05%) Unix
6 108 (34.73%) AWS
7 97 (31.19%) Python
8 95 (30.55%) Windows
9 94 (30.23%) Kubernetes
10 89 (28.62%) DevOps
11 88 (28.30%) Azure
12 85 (27.33%) Oracle
13 83 (26.69%) Terraform
14 79 (25.40%) Banking
15 78 (25.08%) SQL
16 69 (22.19%) VMware
16 69 (22.19%) Docker
17 67 (21.54%) CI/CD
18 64 (20.58%) Configuration Management
19 62 (19.94%) Tomcat
20 59 (18.97%) Jenkins
21 56 (18.01%) Puppet
22 54 (17.36%) PowerShell
22 54 (17.36%) Microsoft
23 53 (17.04%) Shell Script
24 52 (16.72%) SQL Server
25 51 (16.40%) Bash
26 48 (15.43%) JBoss
26 48 (15.43%) Infrastructure as Code
27 47 (15.11%) Temenos

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 62 (19.94%) Tomcat
2 48 (15.43%) JBoss
3 45 (14.47%) WebSphere
4 38 (12.22%) WebLogic
5 34 (10.93%) Apache
6 22 (7.07%) Confluence
7 21 (6.75%) Elasticsearch
8 17 (5.47%) MS Exchange
9 12 (3.86%) Commerce Server
9 12 (3.86%) nginx
10 6 (1.93%) Apache Airflow
10 6 (1.93%) IIS
11 5 (1.61%) Adobe Experience Manager
11 5 (1.61%) ArcGIS
11 5 (1.61%) MediaWiki
11 5 (1.61%) Moodle
12 4 (1.29%) Apache Spark
12 4 (1.29%) Oracle SOA Suite
12 4 (1.29%) WebSphere Application Server
13 3 (0.96%) Apache Pig
Applications
1 5 (1.61%) Microsoft Excel
1 5 (1.61%) Microsoft Office
Business Applications
1 47 (15.11%) Temenos T24
2 1 (0.32%) Dynamics AX
Cloud Services
1 108 (34.73%) AWS
2 88 (28.30%) Azure
3 41 (13.18%) GCP
4 37 (11.90%) AWS CloudFormation
5 20 (6.43%) Azure Active Directory
5 20 (6.43%) Microsoft 365
6 17 (5.47%) IaaS
7 16 (5.14%) Azure Stack
7 16 (5.14%) PaaS
8 13 (4.18%) SaaS
9 12 (3.86%) Cloud Computing
10 11 (3.54%) Virtual Private Cloud
11 10 (3.22%) GitHub
12 9 (2.89%) OpenShift
12 9 (2.89%) Serverless
13 7 (2.25%) Datadog
13 7 (2.25%) Nutanix
14 5 (1.61%) Amazon EC2
15 4 (1.29%) Akamai
16 3 (0.96%) Azure Synapse Analytics
Communications & Networking
1 40 (12.86%) Firewall
2 39 (12.54%) DNS
3 31 (9.97%) SSL
4 22 (7.07%) DHCP
4 22 (7.07%) TCP/IP
5 21 (6.75%) SAN
6 15 (4.82%) WAN
7 14 (4.50%) FTP
8 13 (4.18%) HTTP
8 13 (4.18%) IPsec
9 10 (3.22%) NAS
10 8 (2.57%) Internet
10 8 (2.57%) LAN
11 6 (1.93%) Broadband
11 6 (1.93%) NetScaler
12 5 (1.61%) BIG-IP
12 5 (1.61%) Fibre Channel
12 5 (1.61%) VPN
13 4 (1.29%) FIX Connectivity
13 4 (1.29%) HTTPS
Database & Business Intelligence
1 52 (16.72%) SQL Server
2 30 (9.65%) Relational Database
3 27 (8.68%) RDBMS
4 26 (8.36%) MySQL
5 25 (8.04%) NoSQL
6 22 (7.07%) Data Warehouse
7 20 (6.43%) SQL Server Integration Services
7 20 (6.43%) SQL Server Reporting Services
8 16 (5.14%) PostgreSQL
9 13 (4.18%) Hadoop
9 13 (4.18%) MongoDB
10 12 (3.86%) DB2
11 10 (3.22%) Big Data
12 9 (2.89%) Apache Cassandra
13 6 (1.93%) BigQuery
14 4 (1.29%) Apache Hive
14 4 (1.29%) Data Lake
15 3 (0.96%) HBase
15 3 (0.96%) InfluxDB
15 3 (0.96%) Oracle Database
Development Applications
1 59 (18.97%) Jenkins
2 30 (9.65%) Git (software)
3 19 (6.11%) GitLab
4 18 (5.79%) JIRA
5 12 (3.86%) Subversion
6 8 (2.57%) Bitbucket
7 5 (1.61%) CircleCI
7 5 (1.61%) IBM UrbanCode
7 5 (1.61%) Sonatype Nexus
8 4 (1.29%) Atlassian Bamboo
8 4 (1.29%) TeamCity
9 3 (0.96%) Maven
9 3 (0.96%) NUnit
10 2 (0.64%) AppScan
10 2 (0.64%) GCC
10 2 (0.64%) Selenium
11 1 (0.32%) Vagrant
11 1 (0.32%) Visual Studio
General
1 117 (37.62%) Finance
2 79 (25.40%) Banking
3 46 (14.79%) Analytical Skills
3 46 (14.79%) Social Skills
4 27 (8.68%) Retail
5 19 (6.11%) Public Sector
6 14 (4.50%) Telecoms
7 10 (3.22%) Documentation Skills
8 8 (2.57%) Games
9 7 (2.25%) Back Office
10 5 (1.61%) Financial Institution
10 5 (1.61%) Russian Language
11 3 (0.96%) Front Office
12 2 (0.64%) Aerospace
12 2 (0.64%) Investment Banking
12 2 (0.64%) Presentation Skills
12 2 (0.64%) Retail Banking
13 1 (0.32%) Influencing Skills
13 1 (0.32%) Law
13 1 (0.32%) Legal
Job Titles
1 61 (19.61%) DevOps Engineer
2 41 (13.18%) Linux Engineer
3 29 (9.32%) Infrastructure Engineer
4 27 (8.68%) AWS Engineer
5 25 (8.04%) Cloud Engineer
5 25 (8.04%) Middleware Engineer
6 23 (7.40%) Analyst
6 23 (7.40%) Applications Support
7 22 (7.07%) Administrator
7 22 (7.07%) Applications Support Analyst
7 22 (7.07%) Support Analyst
8 18 (5.79%) Cloud Infrastructure Engineer
9 16 (5.14%) 3rd Line Engineer
9 16 (5.14%) 3rd Line Infrastructure Engineer
9 16 (5.14%) Operations Engineer
9 16 (5.14%) Systems Administrator
10 14 (4.50%) IT Engineer
10 14 (4.50%) Linux Administrator
10 14 (4.50%) Team Leader
10 14 (4.50%) Unix Team Leader
Libraries, Frameworks & Software Standards
1 43 (13.83%) Middleware
2 39 (12.54%) Kafka
3 24 (7.72%) Elastic Stack
4 19 (6.11%) IBM Integration Bus
5 11 (3.54%) LAMP
5 11 (3.54%) Oracle GoldenGate
6 8 (2.57%) CSS
6 8 (2.57%) HTML
6 8 (2.57%) Web Services
7 7 (2.25%) .NET
8 6 (1.93%) Apache NiFi
8 6 (1.93%) Velocity
9 5 (1.61%) gRPC
9 5 (1.61%) LEMP Stack
9 5 (1.61%) Protocol Buffers
9 5 (1.61%) WebSphere MQ
10 4 (1.29%) FIX Protocol
10 4 (1.29%) jQuery
10 4 (1.29%) Keycloak
10 4 (1.29%) LDAP
Miscellaneous
1 39 (12.54%) Public Cloud
2 35 (11.25%) Data Centre
3 29 (9.32%) Clustering
4 25 (8.04%) PKI
5 18 (5.79%) Enterprise Storage
6 17 (5.47%) Cloud Native
7 8 (2.57%) Linux Command Line
7 8 (2.57%) Self-Motivation
8 7 (2.25%) Client/Server
8 7 (2.25%) Replication
9 5 (1.61%) Algorithms
9 5 (1.61%) Greenfield Project
9 5 (1.61%) Management Information System
10 4 (1.29%) Eurex
10 4 (1.29%) Hedge funds
10 4 (1.29%) Reinsurance
11 3 (0.96%) Data Structures
11 3 (0.96%) Derivative
11 3 (0.96%) User Experience
12 2 (0.64%) SWIFT
Operating Systems
1 311 (100.00%) Linux
2 109 (35.05%) Unix
3 95 (30.55%) Windows
4 35 (11.25%) Windows Server
5 31 (9.97%) Ubuntu
6 28 (9.00%) CentOS
7 20 (6.43%) Solaris
8 11 (3.54%) SUSE
9 10 (3.22%) Oracle Linux
10 8 (2.57%) Debian
10 8 (2.57%) Windows Server 2019
11 7 (2.25%) AIX
12 6 (1.93%) Windows 10
12 6 (1.93%) Windows Server 2016
13 5 (1.61%) CoreOS
14 4 (1.29%) Windows Server 2012
15 2 (0.64%) Windows Server 2008
Processes & Methodologies
1 89 (28.62%) DevOps
2 67 (21.54%) CI/CD
3 64 (20.58%) Configuration Management
4 48 (15.43%) Infrastructure as Code
5 45 (14.47%) Agile
6 32 (10.29%) Infrastructure Engineering
7 30 (9.65%) Test Automation
8 27 (8.68%) Microservices
8 27 (8.68%) Site Reliability Engineering
9 24 (7.72%) Migration
9 24 (7.72%) SDLC
10 23 (7.40%) Open Source
11 22 (7.07%) Mentoring
11 22 (7.07%) Problem-Solving
11 22 (7.07%) Server Management
12 19 (6.11%) Digital Banking
12 19 (6.11%) Software Deployment
13 18 (5.79%) Change Management
14 17 (5.47%) Disaster Recovery
14 17 (5.47%) Systems Analysis
Programming Languages
1 97 (31.19%) Python
2 78 (25.08%) SQL
3 54 (17.36%) PowerShell
4 53 (17.04%) Shell Script
5 51 (16.40%) Bash
6 23 (7.40%) Java
7 19 (6.11%) Perl
8 13 (4.18%) Groovy
9 12 (3.86%) Go
10 11 (3.54%) Ruby
11 8 (2.57%) C
11 8 (2.57%) C++
12 6 (1.93%) AWK
13 5 (1.61%) JavaScript
13 5 (1.61%) Kotlin
13 5 (1.61%) PHP
14 4 (1.29%) C#
15 1 (0.32%) Bourne shell
15 1 (0.32%) Korn
Qualifications
1 23 (7.40%) RHCE
2 19 (6.11%) Security Cleared
3 15 (4.82%) AWS Certification
3 15 (4.82%) Degree
4 9 (2.89%) VMware Certified Professional (VCP)
5 7 (2.25%) DV Cleared
6 4 (1.29%) Computer Science Degree
7 3 (0.96%) MCSE
7 3 (0.96%) Microsoft Certification
7 3 (0.96%) RHCSA
7 3 (0.96%) SC Cleared
8 2 (0.64%) CCA
8 2 (0.64%) CCIE
8 2 (0.64%) CCNP
8 2 (0.64%) Cisco Certification
8 2 (0.64%) Citrix Certification
8 2 (0.64%) PhD
9 1 (0.32%) OCA
9 1 (0.32%) OCP
9 1 (0.32%) Oracle Certification
Quality Assurance & Compliance
1 4 (1.29%) QA
2 3 (0.96%) GDPR
2 3 (0.96%) HIPAA
2 3 (0.96%) Sarbanes-Oxley
3 1 (0.32%) DICOM
3 1 (0.32%) NCSC
System Software
1 69 (22.19%) Docker
2 45 (14.47%) VMware Infrastructure
3 37 (11.90%) Active Directory
4 33 (10.61%) vSphere
5 8 (2.57%) VMware ESXi
6 7 (2.25%) Apache ZooKeeper
6 7 (2.25%) Virtual Machines
7 3 (0.96%) Hyper-V
7 3 (0.96%) Virtual Servers
8 2 (0.64%) Veritas Cluster Server
8 2 (0.64%) VMware NSX
9 1 (0.32%) DFS Replication
9 1 (0.32%) DRBD
9 1 (0.32%) HDFS
9 1 (0.32%) NFS
9 1 (0.32%) Oracle RAC
9 1 (0.32%) Virtual Desktop
Systems Management
1 116 (37.30%) Ansible
2 94 (30.23%) Kubernetes
3 83 (26.69%) Terraform
4 56 (18.01%) Puppet
5 44 (14.15%) Prometheus
6 31 (9.97%) Grafana
7 22 (7.07%) Packer
8 20 (6.43%) Opscode Chef
9 19 (6.11%) SCCM
10 11 (3.54%) Nagios
11 10 (3.22%) Red Hat Satellite
12 9 (2.89%) Single Sign-On
13 7 (2.25%) Graphite
14 6 (1.93%) Docker Swarm
14 6 (1.93%) vRealize
15 5 (1.61%) Consul
15 5 (1.61%) Fluentd
15 5 (1.61%) Istio
15 5 (1.61%) Kubeflow
15 5 (1.61%) Kustomize
Vendors
1 225 (72.35%) Red Hat
2 85 (27.33%) Oracle
3 69 (22.19%) VMware
4 54 (17.36%) Microsoft
5 47 (15.11%) Temenos
6 40 (12.86%) Splunk
7 33 (10.61%) IBM
8 23 (7.40%) Cisco
8 23 (7.40%) F5
9 18 (5.79%) EMC
10 17 (5.47%) 3PAR
11 16 (5.14%) Apple
11 16 (5.14%) Scality
11 16 (5.14%) Veritas
12 13 (4.18%) Citrix
13 12 (3.86%) ATG
14 10 (3.22%) Delphix
15 9 (2.89%) Google
15 9 (2.89%) ServiceNow
16 8 (2.57%) Perforce