Period
to

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Red Hat Enterprise Linux skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Red Hat Enterprise Linux over the 6 months to 9 August 2022 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Red Hat Enterprise Linux (RHEL)
Central London > City of London
6 months to
9 Aug 2022
Same period 2021 Same period 2020
Rank 112 133 120
Rank change year-on-year +21 -13 +66
Contract jobs citing Red Hat Enterprise Linux 82 28 15
As % of all contract jobs advertised in the City of London 1.82% 0.81% 0.67%
As % of the Operating Systems category 13.31% 7.04% 3.73%
Number of daily rates quoted 49 25 8
10th Percentile £448 - £450
25th Percentile £500 £340 £470
Median daily rate (50th Percentile) £620 £525 £500
Median % change year-on-year +18.10% +5.00% -9.09%
75th Percentile £700 £563 £533
90th Percentile £753 £623 £587
Central London median daily rate £620 £513 £500
% change year-on-year +20.98% +2.50% -9.09%

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 contract job vacancies advertised in the City of London with a requirement for operating system skills.

All Operating Systems
City of London
Contract vacancies with a requirement for operating system skills 616 398 402
As % of all contract IT jobs advertised in the City of London 13.68% 11.52% 18.03%
Number of daily rates quoted 443 316 306
10th Percentile £200 £254 £213
25th Percentile £313 £413 £351
Median daily rate (50th Percentile) £500 £520 £475
Median % change year-on-year -3.85% +9.47% -
75th Percentile £634 £638 £565
90th Percentile £729 £700 £650
Central London median daily rate £500 £515 £475
% change year-on-year -2.91% +8.42% -
Number of hourly rates quoted 8 5 3
10th Percentile £15.53 £13.73 £21.15
25th Percentile £16.31 £13.88 £22.88
Median hourly rate £22.75 £14.25 £27.18
Median % change year-on-year +59.65% -47.56% +29.40%
75th Percentile £33.31 £19.00 £33.42
90th Percentile £77.75 £21.40 £36.32
Central London median hourly rate £22.75 £16.19 £20.00
% change year-on-year +40.56% -19.08% -4.76%

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
Contractor Daily Rate Trend in the City of London

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

Daily rate trend for Red Hat Enterprise Linux in the City of London

Red Hat Enterprise Linux
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Red Hat Enterprise Linux in the City of London over the 6 months to 9 August 2022.

Daily rate histogram for Red Hat Enterprise Linux in the City of London

Red Hat Enterprise Linux
Contractor Hourly Rate Trend in the City of London

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

Hourly rate trend for Red Hat Enterprise Linux in the City of London

For the 6 months to 9 August 2022, IT contractor 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 contract job ads across the City of London region with a requirement for Red Hat Enterprise Linux.

1 82 (100.00%) Linux
2 52 (63.41%) Red Hat
3 40 (48.78%) Windows
4 35 (42.68%) Python
4 35 (42.68%) Ansible
5 34 (41.46%) DevOps
6 29 (35.37%) SQL
7 28 (34.15%) Perl
8 27 (32.93%) PowerShell
9 26 (31.71%) Kafka
9 26 (31.71%) Finance
10 25 (30.49%) AWS
11 23 (28.05%) Java
11 23 (28.05%) Data Warehouse
12 22 (26.83%) Agile
13 21 (25.61%) Azure
14 20 (24.39%) Kubernetes
15 19 (23.17%) Bash
15 19 (23.17%) Social Skills
16 18 (21.95%) Ubuntu
16 18 (21.95%) Unix
16 18 (21.95%) Active Directory
17 16 (19.51%) SAP
17 16 (19.51%) SAP HANA
17 16 (19.51%) Analytical Skills
17 16 (19.51%) Azure Active Directory
18 15 (18.29%) Amazon EC2
18 15 (18.29%) CentOS
18 15 (18.29%) Debian
18 15 (18.29%) Platform Engineering

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 14 (17.07%) Apache Pig
1 14 (17.07%) Apache Spark
2 5 (6.10%) Tomcat
3 3 (3.66%) Confluence
4 2 (2.44%) IIS
4 2 (2.44%) Oracle Workflow
5 1 (1.22%) Apache
5 1 (1.22%) IBM HTTP Server
5 1 (1.22%) OpenStack
5 1 (1.22%) WebLogic
5 1 (1.22%) WebSphere
5 1 (1.22%) WebSphere Application Server
Applications
1 1 (1.22%) CATIA
1 1 (1.22%) Microsoft Office
Business Applications
1 11 (13.41%) SAP S/4HANA
Cloud Services
1 25 (30.49%) AWS
2 21 (25.61%) Azure
3 16 (19.51%) Azure Active Directory
4 15 (18.29%) Amazon EC2
5 14 (17.07%) Amazon S3
5 14 (17.07%) Azure AKS
5 14 (17.07%) Azure Cosmos DB
5 14 (17.07%) Azure Data Factory
5 14 (17.07%) Azure Functions
5 14 (17.07%) Azure Storage
5 14 (17.07%) Serverless
6 11 (13.41%) SaaS
7 5 (6.10%) Azure Key Vault
8 4 (4.88%) AWS CloudFormation
8 4 (4.88%) GCP
8 4 (4.88%) Virtual Private Cloud
9 2 (2.44%) CloudFront
9 2 (2.44%) Microsoft 365
9 2 (2.44%) Nutanix
9 2 (2.44%) SuccessFactors
Communications & Networking
1 6 (7.32%) DNS
1 6 (7.32%) SSH
2 5 (6.10%) Firewall
3 4 (4.88%) Network Security
3 4 (4.88%) TCP/IP
4 3 (3.66%) SSL
5 2 (2.44%) FTP
5 2 (2.44%) IPsec
5 2 (2.44%) SAN
5 2 (2.44%) VPN
6 1 (1.22%) HTTP
6 1 (1.22%) Kerberos
6 1 (1.22%) Multicast
Database & Business Intelligence
1 23 (28.05%) Data Warehouse
2 16 (19.51%) SAP HANA
3 14 (17.07%) Amazon RDS
3 14 (17.07%) Azure SQL Data Warehouse
3 14 (17.07%) Azure SQL Database
3 14 (17.07%) Data Lake
4 11 (13.41%) SAP BW
5 8 (9.76%) SQL Server Integration Services
5 8 (9.76%) SQL Server Reporting Services
6 5 (6.10%) Relational Database
7 2 (2.44%) Oracle Database
7 2 (2.44%) Oracle Database 10g
7 2 (2.44%) Oracle Database 11g
7 2 (2.44%) PowerCenter
7 2 (2.44%) SQL Server
8 1 (1.22%) Oracle Exadata
Development Applications
1 9 (10.98%) PowerDesigner
2 8 (9.76%) JIRA
3 7 (8.54%) Git (software)
3 7 (8.54%) Jenkins
4 2 (2.44%) GitLab
5 1 (1.22%) Atlassian Bamboo
5 1 (1.22%) Eclipse
General
1 26 (31.71%) Finance
2 19 (23.17%) Social Skills
3 16 (19.51%) Analytical Skills
4 6 (7.32%) Back Office
5 5 (6.10%) Banking
5 5 (6.10%) International Banking
6 1 (1.22%) Organisational Skills
6 1 (1.22%) Public Sector
Job Titles
1 14 (17.07%) Architect
1 14 (17.07%) Solutions Architect
2 11 (13.41%) Platform Engineer
3 10 (12.20%) Applications Support
3 10 (12.20%) DevOps Engineer
4 9 (10.98%) Analyst
4 9 (10.98%) Applications Support Analyst
4 9 (10.98%) Linux Engineer
4 9 (10.98%) Support Analyst
5 7 (8.54%) Consultant
6 5 (6.10%) Infrastructure Specialist
7 4 (4.88%) AWS Engineer
8 3 (3.66%) Administrator
8 3 (3.66%) AWS DevOps
8 3 (3.66%) AWS DevOps Engineer
8 3 (3.66%) Salesforce Architect
8 3 (3.66%) Salesforce Solution Architect
8 3 (3.66%) Systems Engineer
8 3 (3.66%) Vulnerability Specialist
9 2 (2.44%) Platform Specialist
Libraries, Frameworks & Software Standards
1 26 (31.71%) Kafka
2 9 (10.98%) .NET
3 5 (6.10%) RESTful
4 4 (4.88%) cloud-init
5 3 (3.66%) Elastic Stack
5 3 (3.66%) Middleware
5 3 (3.66%) YAML
6 2 (2.44%) REST
7 1 (1.22%) FIX Protocol
7 1 (1.22%) LDAP
7 1 (1.22%) Oracle GoldenGate
7 1 (1.22%) Rendezvous
7 1 (1.22%) Spring
7 1 (1.22%) Spring Boot
7 1 (1.22%) WebSphere MQ
Miscellaneous
1 9 (10.98%) Cloud Native
1 9 (10.98%) Legacy Applications
2 6 (7.32%) PKI
3 5 (6.10%) Replication
4 3 (3.66%) Management Information System
5 2 (2.44%) Cyberthreat
5 2 (2.44%) Data Centre
5 2 (2.44%) Public Cloud
5 2 (2.44%) Self-Motivation
6 1 (1.22%) Blockchain
6 1 (1.22%) Clustering
6 1 (1.22%) Derivative
6 1 (1.22%) Foreign Exchange (FX)
6 1 (1.22%) Private Cloud
Operating Systems
1 82 (100.00%) Linux
2 40 (48.78%) Windows
3 18 (21.95%) Ubuntu
3 18 (21.95%) Unix
4 15 (18.29%) CentOS
4 15 (18.29%) Debian
5 10 (12.20%) Windows Server
6 7 (8.54%) Windows Server 2016
6 7 (8.54%) Windows Server 2019
7 5 (6.10%) HPUX
8 4 (4.88%) Oracle Linux
8 4 (4.88%) Windows 10
9 3 (3.66%) Scientific Linux
9 3 (3.66%) Solaris
9 3 (3.66%) SUSE
9 3 (3.66%) Windows Server 2008
10 2 (2.44%) Windows Server 2012
11 1 (1.22%) CoreOS
Processes & Methodologies
1 34 (41.46%) DevOps
2 22 (26.83%) Agile
3 15 (18.29%) Platform Engineering
4 14 (17.07%) ArchiMate
4 14 (17.07%) Multi-Factor Authentication
4 14 (17.07%) TOGAF
5 11 (13.41%) ETL
5 11 (13.41%) Information Security
5 11 (13.41%) Microservices
5 11 (13.41%) Project Delivery
6 10 (12.20%) Analytics
6 10 (12.20%) Configuration Management
6 10 (12.20%) Task Automation
7 9 (10.98%) Business Intelligence
7 9 (10.98%) CRM
7 9 (10.98%) Re-Platforming
7 9 (10.98%) The Twelve-Factor App
8 8 (9.76%) Infrastructure Engineering
8 8 (9.76%) ITIL
9 7 (8.54%) Problem-Solving
Programming Languages
1 35 (42.68%) Python
2 29 (35.37%) SQL
3 28 (34.15%) Perl
4 27 (32.93%) PowerShell
5 23 (28.05%) Java
6 19 (23.17%) Bash
7 14 (17.07%) C#
7 14 (17.07%) Go
7 14 (17.07%) JavaScript
7 14 (17.07%) PHP
7 14 (17.07%) T-SQL
8 10 (12.20%) Shell Script
9 8 (9.76%) Ruby
10 6 (7.32%) C++
11 5 (6.10%) Groovy
12 1 (1.22%) C
Qualifications
1 12 (14.63%) SC Cleared
1 12 (14.63%) Security Cleared
2 2 (2.44%) Degree
3 1 (1.22%) BPSS Clearance
3 1 (1.22%) DV Cleared
3 1 (1.22%) OCP
3 1 (1.22%) Oracle Certification
Quality Assurance & Compliance
1 6 (7.32%) QA
2 4 (4.88%) NCSC
3 2 (2.44%) ISO/IEC 27001
3 2 (2.44%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
4 1 (1.22%) ISO/IEC 20000
System Software
1 18 (21.95%) Active Directory
2 7 (8.54%) VMware Infrastructure
3 6 (7.32%) Docker
4 5 (6.10%) Virtual Machines
5 3 (3.66%) VMware ESXi
6 1 (1.22%) Oracle RAC
Systems Management
1 35 (42.68%) Ansible
2 20 (24.39%) Kubernetes
3 12 (14.63%) Puppet
4 11 (13.41%) Red Hat Satellite
5 10 (12.20%) Terraform
6 9 (10.98%) Packer
7 5 (6.10%) Consul
8 4 (4.88%) NetBackup
9 3 (3.66%) Single Sign-On
9 3 (3.66%) Tivoli Storage Manager
9 3 (3.66%) vCenter Server
10 2 (2.44%) Dollar Universe
10 2 (2.44%) ITRS Geneos
11 1 (1.22%) Data Guard
11 1 (1.22%) Graphite
11 1 (1.22%) Opscode Chef
11 1 (1.22%) Prometheus
11 1 (1.22%) rkt
11 1 (1.22%) ZABBIX
Vendors
1 52 (63.41%) Red Hat
2 16 (19.51%) SAP
3 14 (17.07%) BiZZdesign
3 14 (17.07%) Cloudera
3 14 (17.07%) MuleSoft
3 14 (17.07%) Salesforce.com
4 12 (14.63%) Oracle
5 10 (12.20%) Splunk
5 10 (12.20%) VMware
6 7 (8.54%) Microsoft
7 3 (3.66%) HP
7 3 (3.66%) ServiceNow
7 3 (3.66%) Veeam
8 2 (2.44%) Atlassian
8 2 (2.44%) Cisco
8 2 (2.44%) Concur
8 2 (2.44%) IBM
8 2 (2.44%) Informatica
8 2 (2.44%) NetApp
8 2 (2.44%) RedGate