Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Essex 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 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Red Hat Enterprise Linux (RHEL)
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 97 107 130
Rank change year-on-year +10 +23 -38
Permanent jobs citing Red Hat Enterprise Linux 12 31 25
As % of all permanent IT jobs advertised in Essex 0.86% 1.47% 0.94%
As % of the Operating Systems category 4.27% 6.72% 4.36%
Number of salaries quoted 10 22 6
Essex median annual salary £52,500 £50,500 £40,000
Median salary % change year-on-year +3.96% +26.25% -20.00%
10th Percentile £30,288 £42,500 £36,250
90th Percentile £53,750 £69,000 £68,750
East of England median annual salary £50,000 £50,000 £42,500
% change year-on-year - +17.65% -5.56%

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

All Operating Systems
Essex
Permanent vacancies with a requirement for operating system skills 281 461 574
As % of all permanent IT jobs advertised in Essex 20.07% 21.83% 21.60%
Number of salaries quoted 249 355 417
Essex median annual salary £40,000 £47,500 £36,500
Median salary % change year-on-year -15.79% +30.14% -10.98%
10th Percentile £19,250 £27,350 £21,250
90th Percentile £58,750 £70,000 £52,500
East of England median annual salary £43,500 £42,500 £41,500
% change year-on-year +2.35% +2.41% +3.75%

Red Hat Enterprise Linux
Job Vacancy Trend in Essex

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

Job vacancy trend for Red Hat Enterprise Linux in Essex

Red Hat Enterprise Linux
Salary Trend in Essex

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

Salary trend for Red Hat Enterprise Linux in Essex

Red Hat Enterprise Linux
Salary Histogram in Essex

The salary distribution of IT jobs citing Red Hat Enterprise Linux in Essex over the 6 months to 24 November 2017.

Salary histogram for Red Hat Enterprise Linux in Essex

Red Hat Enterprise Linux
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Red Hat Enterprise Linux within the Essex region over the 6 months to 24 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester +8 7 £52,500 +16.67%
Brentwood +23 2 - -
Southend-on-Sea +11 2 £31,217 -45.89%
Saffron Walden - 1 £35,000 -
Red Hat Enterprise Linux
East of England

For the 6 months to 24 November 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 Essex region with a requirement for Red Hat Enterprise Linux.

1 12 (100.00%) Linux
2 9 (75.00%) Perl
3 7 (58.33%) Java
3 7 (58.33%) NetApp
3 7 (58.33%) Red Hat
4 6 (50.00%) Microsoft
4 6 (50.00%) JBoss
4 6 (50.00%) VMware
4 6 (50.00%) VMware Infrastructure
4 6 (50.00%) Hyper-V
4 6 (50.00%) NAS
4 6 (50.00%) vSphere
4 6 (50.00%) Office 365
4 6 (50.00%) Opscode Chef
5 4 (33.33%) SAN
6 3 (25.00%) ITIL
6 3 (25.00%) Nagios
6 3 (25.00%) Python
6 3 (25.00%) Oracle
6 3 (25.00%) Web Services
6 3 (25.00%) Configuration Management
6 3 (25.00%) Oracle Database
6 3 (25.00%) Ansible
6 3 (25.00%) Amazon AWS
6 3 (25.00%) Puppet
6 3 (25.00%) Virtual Machines
7 2 (16.67%) Continuous Deployment
7 2 (16.67%) Continuous Delivery
7 2 (16.67%) Mentoring
7 2 (16.67%) Coaching

Red Hat Enterprise Linux
Co-occurring IT Skills in Essex 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 (50.00%) JBoss
Cloud Services
1 6 (50.00%) Office 365
2 3 (25.00%) Amazon AWS
Communications & Networking
1 6 (50.00%) NAS
2 4 (33.33%) SAN
3 2 (16.67%) HTTP
3 2 (16.67%) SSL
3 2 (16.67%) TCP/IP
4 1 (8.33%) DNS
4 1 (8.33%) Firewall
4 1 (8.33%) SMS
4 1 (8.33%) VLAN
Database & Business Intelligence
1 3 (25.00%) Oracle Database
2 2 (16.67%) Oracle Database 10g
2 2 (16.67%) Oracle Database 11g
2 2 (16.67%) RDBMS
2 2 (16.67%) Relational Database
2 2 (16.67%) SQL Server
3 1 (8.33%) Oracle Database 12c
3 1 (8.33%) SQL Server 2005
3 1 (8.33%) SQL Server 2008
Development Applications
1 2 (16.67%) Jenkins
General
1 1 (8.33%) Automotive
Job Titles
1 6 (50.00%) Infrastructure Engineer
1 6 (50.00%) Linux Engineer
2 3 (25.00%) AWS Engineer
2 3 (25.00%) Linux Server Engineer
2 3 (25.00%) SAN Engineer
2 3 (25.00%) Server Engineer
2 3 (25.00%) Storage Engineer
2 3 (25.00%) VMware Engineer
3 2 (16.67%) Administrator
3 2 (16.67%) DBA
3 2 (16.67%) Linux Administrator
3 2 (16.67%) Oracle DBA
3 2 (16.67%) Support Engineer
4 1 (8.33%) Applications Specialist
4 1 (8.33%) Applications Support
4 1 (8.33%) Applications Support Specialist
4 1 (8.33%) Linux Systems Administrator
4 1 (8.33%) SQL DBA
4 1 (8.33%) Support Specialist
4 1 (8.33%) Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (25.00%) Web Services
2 2 (16.67%) Middleware
3 1 (8.33%) .NET
3 1 (8.33%) ODBC
Miscellaneous
1 1 (8.33%) Analytical Skills
1 1 (8.33%) Client/Server
1 1 (8.33%) Clustering
1 1 (8.33%) Management Information System
Operating Systems
1 12 (100.00%) Linux
2 2 (16.67%) Unix
3 1 (8.33%) CentOS
3 1 (8.33%) Debian
3 1 (8.33%) SUSE Linux Enterprise Server
3 1 (8.33%) Ubuntu
3 1 (8.33%) VyOS
3 1 (8.33%) Windows
3 1 (8.33%) Windows Server
Processes & Methodologies
1 3 (25.00%) Configuration Management
1 3 (25.00%) ITIL
2 2 (16.67%) Coaching
2 2 (16.67%) Continuous Delivery
2 2 (16.67%) Continuous Deployment
2 2 (16.67%) Continuous Integration
2 2 (16.67%) DevOps
2 2 (16.67%) Mentoring
2 2 (16.67%) Open Source
2 2 (16.67%) Performance Tuning
2 2 (16.67%) Test Automation
3 1 (8.33%) Change Control
3 1 (8.33%) Cybersecurity
3 1 (8.33%) Disaster Recovery
3 1 (8.33%) E-Commerce
3 1 (8.33%) High Availability
3 1 (8.33%) Incident Management
3 1 (8.33%) Security Auditing
3 1 (8.33%) Time Management
3 1 (8.33%) Waterfall
Programming Languages
1 9 (75.00%) Perl
2 7 (58.33%) Java
3 3 (25.00%) Python
4 2 (16.67%) Shell Script
4 2 (16.67%) SQL
5 1 (8.33%) Bash Shell
5 1 (8.33%) PL/SQL
Qualifications
1 2 (16.67%) SC Cleared
1 2 (16.67%) Security Cleared
System Software
1 6 (50.00%) Hyper-V
1 6 (50.00%) VMware Infrastructure
1 6 (50.00%) vSphere
2 3 (25.00%) Virtual Machines
3 1 (8.33%) iptables
3 1 (8.33%) Oracle RAC
Systems Management
1 6 (50.00%) Opscode Chef
2 3 (25.00%) Ansible
2 3 (25.00%) Nagios
2 3 (25.00%) Puppet
3 1 (8.33%) Data Guard
3 1 (8.33%) Enterprise Manager Cloud Control
3 1 (8.33%) Oracle Enterprise Manager
3 1 (8.33%) Oracle Flashback
3 1 (8.33%) Oracle RMAN
3 1 (8.33%) Salt
Vendors
1 7 (58.33%) NetApp
1 7 (58.33%) Red Hat
2 6 (50.00%) Microsoft
2 6 (50.00%) VMware
3 3 (25.00%) Oracle
4 1 (8.33%) Cisco
4 1 (8.33%) Progress