Period
to 18 November 2017

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 6 months to 18 November 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)
South London > Croydon
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 57 57 41
Rank change year-on-year 0 -16 -11
Contract jobs citing Red Hat Enterprise Linux 39 18 13
As % of all contract IT jobs advertised in Croydon 4.61% 3.34% 3.79%
As % of the Operating Systems category 17.81% 12.41% 12.04%
Number of daily rates quoted 27 9 13
Croydon median daily rate £458 £495 £475
Median daily rate % change year-on-year -7.58% +4.21% +18.75%
10th Percentile £400 £425 £423
90th Percentile £581 £537 £535
South London median daily rate £475 £498 £475
% change year-on-year -4.52% +4.74% +18.75%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

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 Croydon with a requirement for operating system skills.

All Operating Systems
Croydon
Contract vacancies with a requirement for operating system skills 219 145 108
As % of all contract IT jobs advertised in Croydon 25.89% 26.90% 31.49%
Number of daily rates quoted 140 61 70
Croydon median daily rate £475 £425 £450
Median daily rate % change year-on-year +11.76% -5.56% +12.50%
10th Percentile £219 £313 £303
90th Percentile £581 £523 £525
South London median daily rate £475 £425 £375
% change year-on-year +11.76% +13.33% +8.70%
Number of hourly rates quoted 1 1 4
Croydon median hourly rate £13.00 £15.00 £13.00
Median hourly rate % change year-on-year -13.33% +15.38% -16.13%
South London median hourly rate £47.83 £47.83 £17.50
% change year-on-year - +173.31% +9.38%

Red Hat Enterprise Linux
Job Vacancy Trend in Croydon

Job postings citing Red Hat Enterprise Linux as a percentage of all IT jobs advertised in Croydon.

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

Red Hat Enterprise Linux
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Red Hat Enterprise Linux in Croydon over the 6 months to 18 November 2017.

Contractor daily rate histogram for Red Hat Enterprise Linux in Croydon

For the 6 months to 18 November 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 39 (100.00%) Linux
2 29 (74.36%) Security Cleared
3 27 (69.23%) SC Cleared
4 24 (61.54%) Puppet
5 21 (53.85%) CentOS
5 21 (53.85%) Red Hat
6 19 (48.72%) DevOps
7 16 (41.03%) VMware
7 16 (41.03%) Bash Shell
7 16 (41.03%) VMware Infrastructure
8 15 (38.46%) Windows
8 15 (38.46%) Windows Server
9 13 (33.33%) LDAP
9 13 (33.33%) Firewall
9 13 (33.33%) Amazon AWS
10 12 (30.77%) Unix
11 11 (28.21%) DNS
11 11 (28.21%) Migration
11 11 (28.21%) yum
11 11 (28.21%) Ubuntu
11 11 (28.21%) KVM
11 11 (28.21%) VMware ESXi
12 9 (23.08%) Java
13 8 (20.51%) Configuration Management
13 8 (20.51%) Terraform
14 7 (17.95%) Server Building
14 7 (17.95%) VPN
14 7 (17.95%) Amazon ELB
14 7 (17.95%) Amazon RDS
14 7 (17.95%) Route 53

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 6 (15.38%) Tomcat
2 4 (10.26%) IIS
3 3 (7.69%) JBoss
4 2 (5.13%) Apache
4 2 (5.13%) MQSeries
5 1 (2.56%) Elasticsearch
Cloud Services
1 13 (33.33%) Amazon AWS
2 7 (17.95%) Amazon EC2
2 7 (17.95%) Amazon ELB
2 7 (17.95%) Amazon S3
2 7 (17.95%) Route 53
3 2 (5.13%) Microsoft Azure
Communications & Networking
1 13 (33.33%) Firewall
1 13 (33.33%) LDAP
2 11 (28.21%) DNS
3 7 (17.95%) Network Security
3 7 (17.95%) VPN
4 6 (15.38%) TCP/IP
5 4 (10.26%) NAS
5 4 (10.26%) SAN
6 3 (7.69%) Kerberos
7 2 (5.13%) FTP
7 2 (5.13%) HTTP
7 2 (5.13%) HTTPS
7 2 (5.13%) IPsec
7 2 (5.13%) LAN
7 2 (5.13%) OSPF
7 2 (5.13%) VLAN
7 2 (5.13%) VSAN
7 2 (5.13%) WAN
8 1 (2.56%) tcpdump
8 1 (2.56%) Wireshark
Database & Business Intelligence
1 7 (17.95%) Amazon RDS
2 4 (10.26%) PostgreSQL
3 3 (7.69%) Hadoop
4 1 (2.56%) Redis
Development Applications
1 6 (15.38%) Jenkins
1 6 (15.38%) Maven
2 3 (7.69%) Git (software)
3 2 (5.13%) Sonatype Nexus
4 1 (2.56%) JIRA
4 1 (2.56%) Vagrant
General
1 3 (7.69%) Finance
2 2 (5.13%) Telecoms
Job Titles
1 18 (46.15%) Administrator
2 15 (38.46%) Linux Administrator
3 12 (30.77%) AWS DevOps
4 11 (28.21%) DevOps Engineer
4 11 (28.21%) Linux Systems Administrator
4 11 (28.21%) Systems Administrator
5 10 (25.64%) AWS DevOps Engineer
5 10 (25.64%) AWS Engineer
6 7 (17.95%) Linux Engineer
6 7 (17.95%) VMWare Administrator
7 4 (10.26%) Infrastructure Engineer
7 4 (10.26%) Linux Systems Engineer
7 4 (10.26%) Systems Engineer
8 3 (7.69%) Hadoop Administrator
8 3 (7.69%) Java Engineer
8 3 (7.69%) Unix Administrator
9 2 (5.13%) Analyst
9 2 (5.13%) Architect
9 2 (5.13%) Infrastructure Analyst
9 2 (5.13%) Infrastructure Architect
Libraries, Frameworks & Software Standards
1 3 (7.69%) Web Services
2 2 (5.13%) ActiveMQ
2 2 (5.13%) Apache Camel
3 1 (2.56%) J2EE
3 1 (2.56%) RabbitMQ
Miscellaneous
1 7 (17.95%) Spread Betting
2 6 (15.38%) Data Centre
3 3 (7.69%) Analytical Skills
3 3 (7.69%) Public Cloud
4 1 (2.56%) iPad
Operating Systems
1 39 (100.00%) Linux
2 21 (53.85%) CentOS
3 15 (38.46%) Windows
3 15 (38.46%) Windows Server
4 12 (30.77%) Unix
5 11 (28.21%) Ubuntu
6 4 (10.26%) SUSE
6 4 (10.26%) Windows Server 2003
6 4 (10.26%) Windows Server 2008
6 4 (10.26%) Windows Server 2012
7 2 (5.13%) AIX
Processes & Methodologies
1 19 (48.72%) DevOps
2 11 (28.21%) Migration
3 8 (20.51%) Configuration Management
4 7 (17.95%) Server Building
5 6 (15.38%) Root Cause Analysis
6 5 (12.82%) Load Balancing
7 4 (10.26%) Capacity Planning
7 4 (10.26%) Continuous Integration
7 4 (10.26%) Disaster Recovery
7 4 (10.26%) Open Source
8 3 (7.69%) Agile Software Development
8 3 (7.69%) Dependency Injection
8 3 (7.69%) ITIL
8 3 (7.69%) Performance Tuning
8 3 (7.69%) Security Architecture
9 2 (5.13%) BCP
9 2 (5.13%) Business Continuity
9 2 (5.13%) Desktop Virtualisation
9 2 (5.13%) Integration Testing
9 2 (5.13%) System Integration Testing
Programming Languages
1 16 (41.03%) Bash Shell
2 9 (23.08%) Java
3 5 (12.82%) SQL
4 4 (10.26%) C
5 3 (7.69%) Python
6 2 (5.13%) Groovy
6 2 (5.13%) Perl
6 2 (5.13%) PowerShell
6 2 (5.13%) VBScript
7 1 (2.56%) Korn
7 1 (2.56%) Ruby
7 1 (2.56%) Shell Script
Qualifications
1 29 (74.36%) Security Cleared
2 27 (69.23%) SC Cleared
Quality Assurance & Compliance
1 2 (5.13%) Sarbanes-Oxley
1 2 (5.13%) SLA
System Software
1 16 (41.03%) VMware Infrastructure
2 11 (28.21%) KVM
2 11 (28.21%) VMware ESXi
3 6 (15.38%) Docker
4 4 (10.26%) Active Directory
4 4 (10.26%) iptables
4 4 (10.26%) Virtual Machines
4 4 (10.26%) vSphere
5 2 (5.13%) Samba
Systems Management
1 24 (61.54%) Puppet
2 11 (28.21%) yum
3 8 (20.51%) Terraform
4 6 (15.38%) Kubernetes
5 3 (7.69%) Ansible
5 3 (7.69%) logstash
6 2 (5.13%) PowerCLI
7 1 (2.56%) Icinga
7 1 (2.56%) Nagios
Vendors
1 21 (53.85%) Red Hat
2 16 (41.03%) VMware
3 6 (15.38%) NetApp
4 4 (10.26%) EMC
4 4 (10.26%) Microsoft
5 3 (7.69%) Dell
5 3 (7.69%) F5
6 2 (5.13%) CheckPoint
6 2 (5.13%) Citrix
7 1 (2.56%) Oracle
7 1 (2.56%) Splunk