Period
to 14 December 2018

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 14 December 2018 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
14 Dec 2018
Same period 2017 Same period 2016
Rank 154 166 131
Rank change year-on-year +12 -35 +16
Contract jobs citing Red Hat Enterprise Linux 101 93 116
As % of all contract IT jobs advertised in the City of London 1.42% 1.29% 1.77%
As % of the Operating Systems category 6.92% 6.41% 8.48%
Number of daily rates quoted 69 85 92
City of London median daily rate £575 £575 £450
Median daily rate % change year-on-year - +27.78% +2.27%
10th Percentile £400 £413 £363
90th Percentile £613 £813 £586
Central London median daily rate £550 £550 £450
% change year-on-year - +22.22% +2.51%
Number of hourly rates quoted 1 0 1
City of London median hourly rate £35.00 - £24.00
Central London median hourly rate £35.00 - £24.00

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 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 1,460 1,451 1,368
As % of all contract IT jobs advertised in the City of London 20.51% 20.18% 20.90%
Number of daily rates quoted 1,100 1,138 1,074
City of London median daily rate £475 £483 £463
Median daily rate % change year-on-year -1.55% +4.32% +4.52%
10th Percentile £150 £213 £288
90th Percentile £638 £675 £625
Central London median daily rate £475 £475 £450
% change year-on-year - +5.56% +2.80%
Number of hourly rates quoted 70 53 24
City of London median hourly rate £18.70 £15.50 £19.00
Median hourly rate % change year-on-year +20.65% -18.42% +5.56%
10th Percentile £13.90 £11.25 £11.63
90th Percentile £25.50 £27.15 £43.38
Central London median hourly rate £18.70 £16.50 £17.50
% change year-on-year +13.33% -5.71% -2.72%

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

Job postings citing Red Hat Enterprise Linux as a percentage 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

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Red Hat Enterprise Linux in the City of London.

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

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

The daily rate distribution of IT jobs citing Red Hat Enterprise Linux in the City of London over the 6 months to 14 December 2018.

Contractor 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

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Red Hat Enterprise Linux in the City of London.

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

Red Hat Enterprise Linux
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Red Hat Enterprise Linux within the City of London region over the 6 months to 14 December 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 30 £575 -
Red Hat Enterprise Linux
Central London

For the 6 months to 14 December 2018, 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.

1 101 (100.00%) Linux
2 65 (64.36%) Finance
3 57 (56.44%) DevOps
4 49 (48.51%) Red Hat
5 42 (41.58%) Windows
6 39 (38.61%) Opscode Chef
6 39 (38.61%) Windows Server
7 38 (37.62%) Active Directory
8 34 (33.66%) Microsoft Azure
9 32 (31.68%) Terraform
10 30 (29.70%) X-Windows
11 23 (22.77%) Ansible
12 22 (21.78%) Banking
13 20 (19.80%) Amazon AWS
14 19 (18.81%) Apache
15 18 (17.82%) Unix
16 16 (15.84%) JBoss
17 14 (13.86%) Git (software)
17 14 (13.86%) Agile Software Development
17 14 (13.86%) Splunk
18 13 (12.87%) Puppet
18 13 (12.87%) Python
18 13 (12.87%) Java
18 13 (12.87%) WebLogic
19 12 (11.88%) .NET
19 12 (11.88%) Jenkins
19 12 (11.88%) Release Management
19 12 (11.88%) Retail Banking
19 12 (11.88%) Bash Shell
20 11 (10.89%) Oracle

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 19 (18.81%) Apache
2 16 (15.84%) JBoss
3 13 (12.87%) WebLogic
4 7 (6.93%) Tomcat
5 6 (5.94%) Apache Spark
6 4 (3.96%) CMS
7 3 (2.97%) Cloud Foundry
8 1 (0.99%) Apache Solr
8 1 (0.99%) Confluence
8 1 (0.99%) Elasticsearch
8 1 (0.99%) nginx
8 1 (0.99%) Oracle Service Bus
Applications
1 6 (5.94%) Microsoft Office
Business Applications
1 2 (1.98%) ION MarketView
1 2 (1.98%) Sentinel
Cloud Services
1 34 (33.66%) Microsoft Azure
2 20 (19.80%) Amazon AWS
3 9 (8.91%) Datadog
4 7 (6.93%) Virtual Private Cloud
5 4 (3.96%) Cloud Computing
6 3 (2.97%) Amazon ELB
6 3 (2.97%) GitHub
6 3 (2.97%) IaaS
6 3 (2.97%) PaaS
7 2 (1.98%) Amazon EC2
7 2 (1.98%) Amazon EMR
7 2 (1.98%) Amazon Glacier
7 2 (1.98%) Amazon S3
7 2 (1.98%) IBM Cloud
7 2 (1.98%) OpenShift
8 1 (0.99%) AWS CloudFormation
8 1 (0.99%) G Suite
8 1 (0.99%) SaaS
Communications & Networking
1 6 (5.94%) VPN
2 5 (4.95%) Cisco Nexus
2 5 (4.95%) Network Security
3 4 (3.96%) DNS
3 4 (3.96%) Firewall
3 4 (3.96%) Kerberos
4 3 (2.97%) HTTP
4 3 (2.97%) SAN
5 2 (1.98%) NAS
5 2 (1.98%) SSH
5 2 (1.98%) SSL
5 2 (1.98%) Wireless
6 1 (0.99%) DHCP
6 1 (0.99%) FTP
6 1 (0.99%) GoToMeeting
6 1 (0.99%) Internet
6 1 (0.99%) PBX
6 1 (0.99%) Skype
6 1 (0.99%) Structured Cabling
6 1 (0.99%) WAN
Database & Business Intelligence
1 10 (9.90%) SQL Server
2 9 (8.91%) Relational Database
3 6 (5.94%) Hadoop
4 4 (3.96%) Amazon Aurora
4 4 (3.96%) Amazon Redshift
4 4 (3.96%) Apache Cassandra
4 4 (3.96%) NoSQL
5 2 (1.98%) Aerospike
5 2 (1.98%) Amazon DynamoDB
5 2 (1.98%) Couchbase
5 2 (1.98%) Hazelcast
5 2 (1.98%) KDB
5 2 (1.98%) Redis
6 1 (0.99%) Apache Hive
6 1 (0.99%) Big Data
6 1 (0.99%) HBase
6 1 (0.99%) MySQL
6 1 (0.99%) Oracle Database
6 1 (0.99%) phpMyAdmin
6 1 (0.99%) PostgreSQL
Development Applications
1 14 (13.86%) Git (software)
2 12 (11.88%) Jenkins
3 9 (8.91%) Sonatype Nexus
4 8 (7.92%) TeamCity
5 7 (6.93%) Subversion
6 6 (5.94%) Octopus Deploy
7 5 (4.95%) Artifactory
8 2 (1.98%) Bitbucket
8 2 (1.98%) Cucumber
8 2 (1.98%) IBM UrbanCode
8 2 (1.98%) JIRA
8 2 (1.98%) Maven
8 2 (1.98%) Selenium
8 2 (1.98%) Zephyr
9 1 (0.99%) GitLab
9 1 (0.99%) TortoiseSVN
9 1 (0.99%) WebLogic Workshop
General
1 65 (64.36%) Finance
2 22 (21.78%) Banking
3 12 (11.88%) Retail Banking
4 4 (3.96%) Financial Institution
5 3 (2.97%) Publishing
6 2 (1.98%) Advertising
6 2 (1.98%) Investment Banking
6 2 (1.98%) Legal
6 2 (1.98%) Telecoms
7 1 (0.99%) Electronics
7 1 (0.99%) Front Office
7 1 (0.99%) Manufacturing
7 1 (0.99%) Marketing
Job Titles
1 48 (47.52%) Linux Engineer
2 47 (46.53%) DevOps Engineer
3 39 (38.61%) Linux/Unix DevOps
4 35 (34.65%) Linux DevOps Engineer
5 31 (30.69%) Azure DevOps
5 31 (30.69%) Azure DevOps Engineer
5 31 (30.69%) Azure Engineer
6 10 (9.90%) Administrator
7 7 (6.93%) Linux Administrator
7 7 (6.93%) Senior DevOps
8 6 (5.94%) Senior DevOps Engineer
9 5 (4.95%) AWS DevOps
9 5 (4.95%) Linux Systems Administrator
9 5 (4.95%) Systems Administrator
10 4 (3.96%) Analyst
10 4 (3.96%) Applications Support
10 4 (3.96%) Author
10 4 (3.96%) Support Engineer
10 4 (3.96%) Technical Author
10 4 (3.96%) Technical Writer
Libraries, Frameworks & Software Standards
1 30 (29.70%) X-Windows
2 12 (11.88%) .NET
3 5 (4.95%) .NET Framework
3 5 (4.95%) Kafka
3 5 (4.95%) LDAP
4 3 (2.97%) JSON
4 3 (2.97%) Web Services
5 2 (1.98%) FIX Protocol
5 2 (1.98%) Java EE
5 2 (1.98%) LAMP
5 2 (1.98%) RESTful
5 2 (1.98%) Spring Boot
5 2 (1.98%) TIBCO EMS
5 2 (1.98%) Vert.x
5 2 (1.98%) YAML
6 1 (0.99%) Elastic Stack
6 1 (0.99%) Gearman
6 1 (0.99%) LEMP Stack
6 1 (0.99%) Node.js
6 1 (0.99%) XML
Miscellaneous
1 4 (3.96%) Analytical Skills
2 3 (2.97%) Graphic Design
3 2 (1.98%) Greenfield Project
3 2 (1.98%) Hedge funds
3 2 (1.98%) Linux Command Line
3 2 (1.98%) PKI
3 2 (1.98%) Private Cloud
3 2 (1.98%) Public Cloud
4 1 (0.99%) Client/Server
4 1 (0.99%) Cyberthreat
4 1 (0.99%) Data Centre
4 1 (0.99%) Enterprise Software
4 1 (0.99%) Enterprise Storage
4 1 (0.99%) Handset
4 1 (0.99%) User Experience
Operating Systems
1 101 (100.00%) Linux
2 42 (41.58%) Windows
3 39 (38.61%) Windows Server
4 18 (17.82%) Unix
5 4 (3.96%) Solaris
6 3 (2.97%) CentOS
7 2 (1.98%) Ubuntu
8 1 (0.99%) Oracle Linux
8 1 (0.99%) SUSE
8 1 (0.99%) Windows Server 2008
Processes & Methodologies
1 57 (56.44%) DevOps
2 14 (13.86%) Agile Software Development
3 12 (11.88%) Release Management
4 9 (8.91%) Continuous Integration
5 8 (7.92%) Information Security
5 8 (7.92%) Problem-Solving
6 5 (4.95%) Analytics
6 5 (4.95%) Continuous Delivery
6 5 (4.95%) Deployment Automation
6 5 (4.95%) ETL
6 5 (4.95%) ITIL
6 5 (4.95%) Migration
6 5 (4.95%) Network Architecture
6 5 (4.95%) OO
6 5 (4.95%) OOP
6 5 (4.95%) Security Operations
6 5 (4.95%) Software Delivery
7 4 (3.96%) Content Management
7 4 (3.96%) Stakeholder Management
7 4 (3.96%) Wealth Management
Programming Languages
1 13 (12.87%) Java
1 13 (12.87%) Python
2 12 (11.88%) Bash Shell
3 6 (5.94%) Perl
4 5 (4.95%) JavaScript
4 5 (4.95%) PowerShell
4 5 (4.95%) Ruby
5 4 (3.96%) C#
5 4 (3.96%) SQL
6 3 (2.97%) Shell Script
7 2 (1.98%) Go
7 2 (1.98%) Java 8
8 1 (0.99%) C
8 1 (0.99%) Groovy
8 1 (0.99%) PHP
Qualifications
1 8 (7.92%) Security Cleared
2 5 (4.95%) CCNP
2 5 (4.95%) Cisco Certification
2 5 (4.95%) ITIL Foundation Certificate
2 5 (4.95%) RHCE
2 5 (4.95%) SC Cleared
3 3 (2.97%) AWS Certification
4 1 (0.99%) Degree
4 1 (0.99%) Microsoft Certification
Quality Assurance & Compliance
1 1 (0.99%) QA
System Software
1 38 (37.62%) Active Directory
2 10 (9.90%) Docker
3 3 (2.97%) HDFS
4 1 (0.99%) Apache Flume
4 1 (0.99%) Apache ZooKeeper
4 1 (0.99%) VirtualBox
4 1 (0.99%) VMware Infrastructure
Systems Management
1 39 (38.61%) Opscode Chef
2 32 (31.68%) Terraform
3 23 (22.77%) Ansible
4 13 (12.87%) Puppet
5 4 (3.96%) Kubernetes
6 3 (2.97%) ITRS Geneos
6 3 (2.97%) Suricata
7 2 (1.98%) Consul
7 2 (1.98%) IBM BigFix
7 2 (1.98%) Nagios
7 2 (1.98%) Single Sign-On
8 1 (0.99%) Ambari
8 1 (0.99%) Apache Slider
8 1 (0.99%) collectd
8 1 (0.99%) Control-M
8 1 (0.99%) Kibana
8 1 (0.99%) logstash
8 1 (0.99%) Oozie
8 1 (0.99%) Tivoli
8 1 (0.99%) Tivoli Endpoint Manager
Vendors
1 49 (48.51%) Red Hat
2 14 (13.86%) Splunk
3 11 (10.89%) Oracle
4 9 (8.91%) Microsoft
5 7 (6.93%) Cisco
5 7 (6.93%) Qualys
6 4 (3.96%) IBM
7 3 (2.97%) VMware
8 2 (1.98%) AppDynamics
8 2 (1.98%) Google
8 2 (1.98%) Hortonworks
8 2 (1.98%) ION Trading
8 2 (1.98%) Micro Focus
8 2 (1.98%) New Relic
8 2 (1.98%) Sybase
8 2 (1.98%) TIBCO
9 1 (0.99%) Centrify
9 1 (0.99%) Openreach
9 1 (0.99%) Synology
9 1 (0.99%) Ubiquiti