The following table provides summary statistics for permanent job vacancies advertised in Brentwood with a requirement for Red Hat Enterprise Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Red Hat Enterprise Linux over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
Essex / Brentwood
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank - 30 41
Permanent jobs citing Red Hat Enterprise Linux 0 8 1
As % of all permanent IT jobs advertised in Brentwood - 3.92% 0.42%
As % of the Operating Systems category - 17.39% 1.39%
Number of salaries quoted 0 0 1
Median salary - - £80,000
UK excluding London median salary £45,250 £45,000 £45,000
% change year-on-year +0.55% -  

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 permanent job vacancies advertised in Brentwood with a requirement for operating system skills.

Operating System Skills
Brentwood
Permanent job vacancies with a requirement for operating system skills 10 46 72
As % of all permanent IT job vacancies advertised in Brentwood 14.93% 22.55% 30.25%
Number of salaries quoted 3 16 36
Median salary £45,000 £28,000 £50,000
Median salary % change year-on-year +60.71% -44.00%  
UK excluding London median salary £37,500 £37,500 £37,500

Red Hat Enterprise Linux
Job Vacancy Trend in Brentwood

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

Job vacancy trend for Red Hat Enterprise Linux in Brentwood

Red Hat Enterprise Linux
Salary Trend in Brentwood

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Red Hat Enterprise Linux in Brentwood.

Salary trend for Red Hat Enterprise Linux in Brentwood

For the 6 months to 30 March 2017, IT 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 job ads across the Brentwood region with a requirement for Red Hat Enterprise Linux.

1 9 (100.00%) Linux
2 7 (77.78%) SQL Server
2 7 (77.78%) Windows
3 6 (66.67%) Java
3 6 (66.67%) SQL
3 6 (66.67%) .NET
3 6 (66.67%) Oracle
3 6 (66.67%) Firewall
3 6 (66.67%) Performance Tuning
4 5 (55.56%) Finance
5 4 (44.44%) Internet
5 4 (44.44%) IBM
5 4 (44.44%) Nagios
5 4 (44.44%) Middleware
5 4 (44.44%) BCP
5 4 (44.44%) Configuration Management
5 4 (44.44%) HTML
5 4 (44.44%) SOAP
5 4 (44.44%) XML
5 4 (44.44%) JBoss
5 4 (44.44%) Apache
5 4 (44.44%) Tomcat
5 4 (44.44%) Python
5 4 (44.44%) LDAP
5 4 (44.44%) Opsview
5 4 (44.44%) PowerShell
5 4 (44.44%) DataPower
5 4 (44.44%) OpenLDAP
5 4 (44.44%) F5
5 4 (44.44%) Splunk

Red Hat Enterprise Linux
Co-occurring IT Skills in Brentwood 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 4 (44.44%) Apache
1 4 (44.44%) GlassFish
1 4 (44.44%) JBoss
1 4 (44.44%) Tomcat
Communications & Networking
1 6 (66.67%) Firewall
2 4 (44.44%) Internet
2 4 (44.44%) LDAP
2 4 (44.44%) OpenLDAP
3 1 (11.11%) NAS
3 1 (11.11%) SAN
Database & Business Intelligence
1 7 (77.78%) SQL Server
2 2 (22.22%) Oracle Database
2 2 (22.22%) Oracle Database 10g
2 2 (22.22%) Oracle Database 11g
2 2 (22.22%) RDBMS
2 2 (22.22%) Relational Database
2 2 (22.22%) SQL Server 2005
2 2 (22.22%) SQL Server 2008
General
1 5 (55.56%) Finance
Job Titles
1 6 (66.67%) Analyst
1 6 (66.67%) Applications Support
1 6 (66.67%) Applications Support Analyst
1 6 (66.67%) Support Analyst
2 2 (22.22%) Administrator
2 2 (22.22%) E-Commerce Analyst
2 2 (22.22%) E-Commerce Support
2 2 (22.22%) E-Commerce Support Analyst
2 2 (22.22%) Integration Analyst
2 2 (22.22%) Linux Administrator
2 2 (22.22%) Service Analyst
3 1 (11.11%) Architect
3 1 (11.11%) Infrastructure Architect
Libraries, Frameworks & Software Standards
1 6 (66.67%) .NET
2 4 (44.44%) HTML
2 4 (44.44%) Middleware
2 4 (44.44%) SOAP
2 4 (44.44%) XML
Miscellaneous
1 4 (44.44%) DataPower
1 4 (44.44%) Wiki
Operating Systems
1 9 (100.00%) Linux
2 7 (77.78%) Windows
3 3 (33.33%) Windows Server
Processes & Methodologies
1 6 (66.67%) Performance Tuning
2 4 (44.44%) BCP
2 4 (44.44%) Change Control
2 4 (44.44%) Configuration Management
2 4 (44.44%) Incident Management
2 4 (44.44%) Load Balancing
2 4 (44.44%) Root Cause Analysis
2 4 (44.44%) Security Auditing
3 2 (22.22%) E-Commerce
3 2 (22.22%) Server Patching
Programming Languages
1 6 (66.67%) Java
1 6 (66.67%) SQL
2 4 (44.44%) PowerShell
2 4 (44.44%) Python
3 2 (22.22%) AWK
3 2 (22.22%) Bash Shell
3 2 (22.22%) Korn
3 2 (22.22%) Perl
3 2 (22.22%) Shell Script
Qualifications
1 4 (44.44%) Degree
2 2 (22.22%) RHCE
Quality Assurance & Compliance
1 2 (22.22%) SLA
System Software
1 1 (11.11%) VMware Infrastructure
Systems Management
1 4 (44.44%) Nagios
1 4 (44.44%) Opsview
2 2 (22.22%) Red Hat Satellite
2 2 (22.22%) Red Hat Spacewalk
Vendors
1 6 (66.67%) Oracle
2 4 (44.44%) F5
2 4 (44.44%) IBM
2 4 (44.44%) Splunk
3 3 (33.33%) Red Hat
4 1 (11.11%) VMware