The following table provides summary statistics for contract job vacancies advertised in Croydon 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 3 months to 23 June 2017 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)
London / Croydon
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 35 36 26
Rank change year-on-year +1 -10  
Contract jobs citing Red Hat Enterprise Linux 9 4 5
As % of all contract IT jobs advertised in Croydon 4.59% 1.67% 3.55%
As % of the Operating Systems category 15.52% 8.70% 10.64%
Number of daily rates quoted 7 1 5
Median daily rate £400 £415 £338
Median daily rate % change year-on-year -3.61% +22.96%  
UK excluding London median daily rate £430 £400 £400
% change year-on-year +7.50% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £36.00 £35.75
% change year-on-year - +0.69%  

Red Hat Enterprise Linux is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for operating system skills.

Contract Operating System Skills
Croydon
Contract job vacancies with a requirement for operating system skills 58 46 47
As % of all contract IT job vacancies advertised in Croydon 29.59% 19.17% 33.33%
Number of daily rates quoted 32 22 32
Median daily rate £463 £393 £338
Median daily rate % change year-on-year +17.83% +16.29%  
90% offered a daily rate of more than £375 £345 £220
10% offered a daily rate of more than £500 £484 £438
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 2 0
Median hourly rate - £14.50 -
UK excluding London median hourly rate £15.50 £16.50 £16.20
% change year-on-year -6.06% +1.85%  

Red Hat Enterprise Linux
Job Vacancy Trend in Croydon

The job posting trend of jobs advertised in Croydon citing Red Hat Enterprise Linux as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Red Hat Enterprise Linux in Croydon

Red Hat Enterprise Linux
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for Red Hat Enterprise Linux in Croydon

For the 6 months to 23 June 2017, IT contractor jobs citing Red Hat Enterprise Linux also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Croydon region with a requirement for Red Hat Enterprise Linux.

1 15 (100.00%) Linux
2 14 (93.33%) SC Cleared
2 14 (93.33%) Security Cleared
2 14 (93.33%) Bash Shell
2 14 (93.33%) Puppet
3 13 (86.67%) CentOS
3 13 (86.67%) VMware
4 12 (80.00%) Firewall
4 12 (80.00%) DNS
4 12 (80.00%) LDAP
4 12 (80.00%) VMware ESXi
5 11 (73.33%) yum
5 11 (73.33%) VMware Infrastructure
5 11 (73.33%) Ubuntu
5 11 (73.33%) Windows
5 11 (73.33%) KVM
5 11 (73.33%) Windows Server
6 10 (66.67%) Red Hat
7 7 (46.67%) Server Building
8 6 (40.00%) Spread Betting
9 5 (33.33%) Virtual Machines
10 4 (26.67%) Jenkins
10 4 (26.67%) DevOps
10 4 (26.67%) iptables
10 4 (26.67%) Data Centre
10 4 (26.67%) Git (software)
10 4 (26.67%) Amazon AWS
10 4 (26.67%) Open Source
10 4 (26.67%) C
11 3 (20.00%) Oracle

Red Hat Enterprise Linux
Co-occurring IT Skills in Croydon 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 (13.33%) Apache
1 2 (13.33%) Apache Spark
1 2 (13.33%) Elasticsearch
1 2 (13.33%) nginx
1 2 (13.33%) Tomcat
2 1 (6.67%) Confluence
Cloud Services
1 4 (26.67%) Amazon AWS
2 3 (20.00%) Amazon CloudWatch
2 3 (20.00%) Amazon ELB
2 3 (20.00%) Amazon S3
2 3 (20.00%) Virtual Private Cloud
3 2 (13.33%) Amazon EC2
3 2 (13.33%) AWS CloudTrail
3 2 (13.33%) AWS Lambda
4 1 (6.67%) AWS CloudFormation
4 1 (6.67%) Google Cloud Platform
Communications & Networking
1 12 (80.00%) DNS
1 12 (80.00%) Firewall
1 12 (80.00%) LDAP
2 2 (13.33%) OpenLDAP
3 1 (6.67%) Cisco Nexus
3 1 (6.67%) Reverse Proxy
3 1 (6.67%) SSL
3 1 (6.67%) VPN
Database & Business Intelligence
1 3 (20.00%) Hadoop
1 3 (20.00%) PostgreSQL
2 2 (13.33%) Amazon RDS
2 2 (13.33%) MySQL
3 1 (6.67%) Big Data
3 1 (6.67%) Oracle Database
3 1 (6.67%) Oracle Database 11g
Development Applications
1 4 (26.67%) Git (software)
1 4 (26.67%) Jenkins
2 3 (20.00%) Sonatype Nexus
3 2 (13.33%) Artifactory
4 1 (6.67%) JIRA
4 1 (6.67%) Maven
4 1 (6.67%) Vagrant
Job Titles
1 10 (66.67%) Administrator
1 10 (66.67%) Linux Administrator
1 10 (66.67%) Linux Systems Administrator
1 10 (66.67%) Systems Administrator
2 5 (33.33%) VMWare Administrator
3 4 (26.67%) DevOps Engineer
3 4 (26.67%) Infrastructure Engineer
3 4 (26.67%) Linux Engineer
3 4 (26.67%) Linux Systems Engineer
3 4 (26.67%) Systems Engineer
4 1 (6.67%) Big Data Engineer
4 1 (6.67%) Network Engineer
4 1 (6.67%) Senior DevOps
4 1 (6.67%) Senior DevOps Engineer
4 1 (6.67%) Senior Linux Administrator
4 1 (6.67%) Senior Linux Systems Administrator
4 1 (6.67%) Senior Systems Administrator
4 1 (6.67%) Senior VMWare Administrator
4 1 (6.67%) Senior WebOps Engineer
4 1 (6.67%) WebOps Engineer
Libraries, Frameworks & Software Standards
1 2 (13.33%) Elastic Stack
1 2 (13.33%) LAMP
1 2 (13.33%) LAPP Stack
1 2 (13.33%) LEMP Stack
1 2 (13.33%) Node.js
2 1 (6.67%) boto
2 1 (6.67%) Ruby on Rails
2 1 (6.67%) Software Packaging
Miscellaneous
1 6 (40.00%) Spread Betting
2 4 (26.67%) Data Centre
Operating Systems
1 15 (100.00%) Linux
2 13 (86.67%) CentOS
3 11 (73.33%) Ubuntu
3 11 (73.33%) Windows
3 11 (73.33%) Windows Server
4 2 (13.33%) CoreOS
Processes & Methodologies
1 7 (46.67%) Server Building
2 4 (26.67%) DevOps
2 4 (26.67%) Open Source
3 2 (13.33%) Agile Software Development
3 2 (13.33%) Configuration Management
3 2 (13.33%) Continuous Integration
4 1 (6.67%) Auto-Scaling
4 1 (6.67%) Coaching
4 1 (6.67%) Continuous Delivery
4 1 (6.67%) Scrum
4 1 (6.67%) SDLC
4 1 (6.67%) Service Management
4 1 (6.67%) Web Operations
Programming Languages
1 14 (93.33%) Bash Shell
2 4 (26.67%) C
3 3 (20.00%) Python
3 3 (20.00%) Ruby
4 2 (13.33%) Go
5 1 (6.67%) Java
Qualifications
1 14 (93.33%) SC Cleared
1 14 (93.33%) Security Cleared
2 2 (13.33%) DV Cleared
System Software
1 12 (80.00%) VMware ESXi
2 11 (73.33%) KVM
2 11 (73.33%) VMware Infrastructure
3 5 (33.33%) Virtual Machines
4 4 (26.67%) iptables
5 3 (20.00%) HDFS
6 2 (13.33%) Docker
6 2 (13.33%) Squid
7 1 (6.67%) vCloud
Systems Management
1 14 (93.33%) Puppet
2 11 (73.33%) yum
3 3 (20.00%) Ansible
3 3 (20.00%) Terraform
3 3 (20.00%) ZABBIX
4 2 (13.33%) Consul
4 2 (13.33%) Hadoop YARN
4 2 (13.33%) Kibana
4 2 (13.33%) Kubernetes
4 2 (13.33%) logstash
4 2 (13.33%) Nagios
4 2 (13.33%) Packer
4 2 (13.33%) Prometheus
4 2 (13.33%) rkt
4 2 (13.33%) Sysdig
5 1 (6.67%) FortiGate
5 1 (6.67%) Forum Sentry
Vendors
1 13 (86.67%) VMware
2 10 (66.67%) Red Hat
3 3 (20.00%) Oracle
4 2 (13.33%) ForgeRock
5 1 (6.67%) AlienVault
5 1 (6.67%) Atlassian
5 1 (6.67%) Cisco
5 1 (6.67%) Google
5 1 (6.67%) Hortonworks
5 1 (6.67%) Juniper
5 1 (6.67%) Palo Alto