The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 29 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)
East of England > Hertfordshire
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 57 51 71
Rank change year-on-year -6 +20  
Contract jobs citing Red Hat Enterprise Linux 5 9 5
As % of all contract IT jobs advertised in Hertfordshire 0.78% 1.34% 0.56%
As % of the Operating Systems category 3.07% 7.20% 2.01%
Number of daily rates quoted 1 7 2
Hertfordshire median daily rate £550 £375 £355
Median daily rate % change year-on-year +46.66% +5.63%  
10th Percentile £525 £293 £315
90th Percentile £575 £497 £392
East of England median daily rate £500 £340 £390
% change year-on-year +47.05% -12.82%  
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

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 Hertfordshire with a requirement for operating system skills.

Contract Operating System Skills
Hertfordshire
Contract job vacancies with a requirement for operating system skills 163 125 249
As % of all contract IT job vacancies advertised in Hertfordshire 25.47% 18.66% 27.79%
Number of daily rates quoted 194 138 243
Hertfordshire median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
10th Percentile £115 £170 £163
90th Percentile £575 £488 £444
East of England median daily rate £400 £350 £325
% change year-on-year +14.28% +7.69%  
Number of hourly rates quoted 54 23 88
Hertfordshire median hourly rate £14.50 £17.00 £13.00
Median hourly rate % change year-on-year -14.70% +30.76%  
10th Percentile £11.00 £13.20 £8.50
90th Percentile £17.82 £20.00 £38.75
East of England median hourly rate £17.50 £16.50 £19.00
% change year-on-year +6.06% -13.15%  

Red Hat Enterprise Linux
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Red Hat Enterprise Linux in Hertfordshire

Red Hat Enterprise Linux
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Red Hat Enterprise Linux in Hertfordshire

Red Hat Enterprise Linux
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for Red Hat Enterprise Linux in Hertfordshire

Red Hat Enterprise Linux
Contract Job Locations in Hertfordshire

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 Hertfordshire region over the 3 months to 29 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Stevenage 0 2 - -
Watford -6 2 £550 -
Red Hat Enterprise Linux
East of England

For the 6 months to 29 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 Hertfordshire region with a requirement for Red Hat Enterprise Linux.

1 8 (100.00%) Linux
2 5 (62.50%) Windows
2 5 (62.50%) Configuration Management
3 4 (50.00%) Red Hat
4 3 (37.50%) Telecoms
4 3 (37.50%) Microsoft
4 3 (37.50%) Ubuntu
4 3 (37.50%) JIRA
4 3 (37.50%) Atlassian
4 3 (37.50%) Continuous Integration
4 3 (37.50%) Performance Management
4 3 (37.50%) CentOS
4 3 (37.50%) Git (software)
4 3 (37.50%) Amazon AWS
4 3 (37.50%) Confluence
4 3 (37.50%) Jenkins
4 3 (37.50%) Amazon DynamoDB
4 3 (37.50%) Ansible
4 3 (37.50%) Docker
4 3 (37.50%) DevOps
4 3 (37.50%) Pingdom
4 3 (37.50%) AppDynamics
4 3 (37.50%) PagerDuty
4 3 (37.50%) AWS CloudFormation
4 3 (37.50%) Kubernetes
4 3 (37.50%) Application Performance Management
4 3 (37.50%) AWS Lambda
4 3 (37.50%) Bitbucket
4 3 (37.50%) Task Automation
5 2 (25.00%) Algorithms

Red Hat Enterprise Linux
Co-occurring IT Skills in Hertfordshire 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 3 (37.50%) Confluence
2 1 (12.50%) Apache
2 1 (12.50%) CMS
2 1 (12.50%) Tomcat
Cloud Services
1 3 (37.50%) Amazon AWS
1 3 (37.50%) AWS CloudFormation
1 3 (37.50%) AWS Lambda
Communications & Networking
1 2 (25.00%) SpaceWire
2 1 (12.50%) HTTP
2 1 (12.50%) TCP/IP
Database & Business Intelligence
1 3 (37.50%) Amazon DynamoDB
2 2 (25.00%) SQL Server
3 1 (12.50%) Informix
3 1 (12.50%) Oracle Database
3 1 (12.50%) Oracle Database 10g
3 1 (12.50%) Oracle Database 11g
3 1 (12.50%) Oracle Database 12c
3 1 (12.50%) Oracle Exadata
3 1 (12.50%) Oracle9i Database
3 1 (12.50%) SQL Server 2005
3 1 (12.50%) SQL Server 2008
3 1 (12.50%) SQL Server 2012
Development Applications
1 3 (37.50%) Bitbucket
1 3 (37.50%) Git (software)
1 3 (37.50%) Jenkins
1 3 (37.50%) JIRA
2 2 (25.00%) Bugzilla
2 2 (25.00%) ClearCase
2 2 (25.00%) ClearQuest
General
1 3 (37.50%) Telecoms
2 2 (25.00%) Automotive
2 2 (25.00%) Avionics
3 1 (12.50%) Finance
3 1 (12.50%) Legal
Job Titles
1 3 (37.50%) DevOps Engineer
2 2 (25.00%) AWS DevOps
2 2 (25.00%) AWS DevOps Engineer
2 2 (25.00%) AWS Engineer
2 2 (25.00%) Software Validation Engineer
2 2 (25.00%) Validation Engineer
3 1 (12.50%) Architect
3 1 (12.50%) DBA
3 1 (12.50%) Linux Engineer
3 1 (12.50%) Oracle Architect
3 1 (12.50%) Oracle DBA
3 1 (12.50%) Technical Design Leader
3 1 (12.50%) Technical Leader
3 1 (12.50%) VMware Engineer
Libraries, Frameworks & Software Standards
1 1 (12.50%) Middleware
Miscellaneous
1 2 (25.00%) Algorithms
1 2 (25.00%) Computer Science
1 2 (25.00%) Embedded Systems
2 1 (12.50%) Analytical Skills
2 1 (12.50%) IVR
Operating Systems
1 8 (100.00%) Linux
2 5 (62.50%) Windows
3 3 (37.50%) CentOS
3 3 (37.50%) Ubuntu
4 2 (25.00%) Windows 7
Processes & Methodologies
1 5 (62.50%) Configuration Management
2 3 (37.50%) Application Performance Management
2 3 (37.50%) Continuous Integration
2 3 (37.50%) DevOps
2 3 (37.50%) Performance Management
2 3 (37.50%) Task Automation
3 2 (25.00%) Software Engineering
3 2 (25.00%) Test Strategy
3 2 (25.00%) Validation
4 1 (12.50%) CMMI
4 1 (12.50%) Database Mirroring
4 1 (12.50%) Disaster Recovery
4 1 (12.50%) Mentoring
4 1 (12.50%) SDLC
4 1 (12.50%) UML
Programming Languages
1 2 (25.00%) C
1 2 (25.00%) Java
2 1 (12.50%) ANSI C
2 1 (12.50%) T-SQL
Qualifications
1 2 (25.00%) Degree
2 1 (12.50%) RHCE
2 1 (12.50%) Security Cleared
Quality Assurance & Compliance
1 2 (25.00%) ECSS
System Software
1 3 (37.50%) Docker
2 2 (25.00%) Cygwin
3 1 (12.50%) Oracle RAC
3 1 (12.50%) VMware ESXi
3 1 (12.50%) VMware Infrastructure
3 1 (12.50%) vSphere
Systems Management
1 3 (37.50%) Ansible
1 3 (37.50%) Kubernetes
1 3 (37.50%) Pingdom
2 1 (12.50%) Data Guard
2 1 (12.50%) Microsoft Clustering
2 1 (12.50%) Puppet
2 1 (12.50%) vCenter Server
2 1 (12.50%) vRealize
Vendors
1 4 (50.00%) Red Hat
2 3 (37.50%) AppDynamics
2 3 (37.50%) Atlassian
2 3 (37.50%) Microsoft
2 3 (37.50%) PagerDuty
3 1 (12.50%) 3PAR
3 1 (12.50%) Avaya
3 1 (12.50%) Mitel
3 1 (12.50%) NetApp
3 1 (12.50%) Oracle
3 1 (12.50%) VMware