The first table below looks at the demand for Red Hat Enterprise Linux skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Red Hat Enterprise Linux over the 3 months to 24 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Hertfordshire region.

Location
3 months to
24 Jul 2014
Same period 2013 Same period 2012
Red Hat Enterprise Linux (RHEL)
Rank 139 117 137
Rank change year-on-year
-22 +20
Permanent jobs citing Red Hat Enterprise Linux 17 18 19
As % of all permanent IT jobs located in Hertfordshire 0.68% 0.85% 0.72%
As % of the Operating Systems category 2.51% 2.60% 2.13%
Number of salaries quoted 11 8 2
Average salary £47,500 £38,000 £48,250
Average salary % change year-on-year
+25.00% -21.24%
90% offered a salary of more than £39,500 £26,500 £47,650
10% offered a salary of more than £65,000 £52,250 £48,850
UK excluding London average salary £42,500 £41,750 £40,000
% change year-on-year
+1.79% +4.37%
Operating Systems Category
Hertfordshire
Permanent IT job ads with a match in the
Operating Systems category
677 693 891
As % of all permanent IT jobs located in Hertfordshire 26.89% 32.54% 33.58%
Number of salaries quoted 555 513 681
Average salary £40,000 £36,750 £41,250
Average salary % change year-on-year
+8.84% -10.90%
90% offered a salary of more than £26,500 £21,500 £24,000
10% offered a salary of more than £57,500 £59,000 £55,000
UK excluding London average salary £36,500 £37,500 £37,500
% change year-on-year
-2.66% -
Red Hat Enterprise Linux
East of England

Red Hat Enterprise Linux
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Red Hat Enterprise Linux across the Hertfordshire region as a proportion of the total demand within the Operating Systems category.

Red Hat Enterprise Linux Jobs Demand Trend in Hertfordshire

Red Hat Enterprise Linux
Salary Trend in Hertfordshire

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

Red Hat Enterprise Linux Salary Trend in Hertfordshire

Red Hat Enterprise Linux
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Red Hat Enterprise Linux across the Hertfordshire region over the 3 months to 24 July 2014.

Red Hat Enterprise Linux Salary Histogram in Hertfordshire

Red Hat Enterprise Linux
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Red Hat Enterprise Linux within the Hertfordshire region over the 3 months to 24 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -19 9 £48,500 -
Welwyn Garden City +13 4 £43,750 -23.91%
Hemel Hempstead -11 2 £65,000 +71.05%
Stevenage - 1 - -
Red Hat Enterprise Linux
East of England

Red Hat Enterprise Linux
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 July 2014, IT jobs across the Hertfordshire region citing Red Hat Enterprise Linux also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Red Hat Enterprise Linux.

1 30 (96.77%) Linux
2 26 (83.87%) Red Hat
3 14 (45.16%) VMware
3 14 (45.16%) Retail
4 12 (38.71%) SAN
4 12 (38.71%) Windows
5 11 (35.48%) Performance Tuning
6 10 (32.26%) SQL
7 9 (29.03%) Oracle
7 9 (29.03%) PL/SQL
7 9 (29.03%) ITIL
7 9 (29.03%) Oracle Database 10g
7 9 (29.03%) ISO 9001
7 9 (29.03%) Shell Script
7 9 (29.03%) Kindle
7 9 (29.03%) Oracle Database 11g
7 9 (29.03%) Relational Database
7 9 (29.03%) Oracle Database
8 8 (25.81%) VMware Infrastructure
8 8 (25.81%) Windows Server 2008
9 7 (22.58%) Windows Server 2012
9 7 (22.58%) DNS
9 7 (22.58%) Active Directory
10 6 (19.35%) Microsoft
10 6 (19.35%) Windows Server 2003
10 6 (19.35%) E-Commerce
10 6 (19.35%) MS Exchange
10 6 (19.35%) VMware ESX
11 5 (16.13%) Firewall
11 5 (16.13%) Finance

Red Hat Enterprise Linux
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 24 July 2014, IT jobs across the Hertfordshire region citing Red Hat Enterprise Linux also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Red Hat Enterprise Linux. Up to 20 skills are shown per category.

Application Platforms
1 6 (19.35%) MS Exchange
2 5 (16.13%) Lync
3 4 (12.90%) Apache
3 4 (12.90%) Exchange Server 2007
4 2 (6.45%) IIS
5 1 (3.23%) SharePoint 2010
5 1 (3.23%) Exchange Server 2010
5 1 (3.23%) SharePoint
5 1 (3.23%) Tomcat
Applications
1 2 (6.45%) MS Office
1 2 (6.45%) MS Excel
2 1 (3.23%) MS PowerPoint
2 1 (3.23%) MS Visio
Cloud Services
1 4 (12.90%) PaaS
Communications & Networking
1 12 (38.71%) SAN
2 7 (22.58%) DNS
3 5 (16.13%) Firewall
3 5 (16.13%) DHCP
4 4 (12.90%) VPN
4 4 (12.90%) MPLS
4 4 (12.90%) ISDN
4 4 (12.90%) LAN
4 4 (12.90%) PBX
4 4 (12.90%) VoIP
4 4 (12.90%) WAN
4 4 (12.90%) VLAN
5 3 (9.68%) NAS
5 3 (9.68%) Internet
5 3 (9.68%) TCP/IP
6 2 (6.45%) LDAP
7 1 (3.23%) iSCSI
7 1 (3.23%) NetScaler
7 1 (3.23%) BIG-IP
7 1 (3.23%) SMTP
Database & Business Intelligence
1 9 (29.03%) Oracle Database 10g
1 9 (29.03%) Oracle Database 11g
1 9 (29.03%) Relational Database
1 9 (29.03%) Oracle Database
2 3 (9.68%) MySQL
3 1 (3.23%) SQL Server
General
1 14 (45.16%) Retail
2 5 (16.13%) Finance
2 5 (16.13%) Manufacturing
3 4 (12.90%) Marketing
4 1 (3.23%) Games
Job Titles
1 11 (35.48%) Systems Administrator
1 11 (35.48%) Administrator
2 9 (29.03%) Developer
2 9 (29.03%) PL/SQL Developer
2 9 (29.03%) SQL Developer
3 7 (22.58%) Linux Systems Administrator
3 7 (22.58%) Linux Administrator
4 4 (12.90%) Technical Support
4 4 (12.90%) Support Engineer
4 4 (12.90%) 3rd Line Support
4 4 (12.90%) 3rd Line Support Engineer
4 4 (12.90%) 3rd Line Server Support
4 4 (12.90%) 3rd Line Technical Support
4 4 (12.90%) Infrastructure Engineer
4 4 (12.90%) Desktop Support
4 4 (12.90%) Server Support
5 3 (9.68%) Senior Infrastructure Engineer
6 1 (3.23%) Cloud Engineer
6 1 (3.23%) 2nd Line Support Analyst
6 1 (3.23%) Technical Specialist
Libraries, Frameworks & Software Standards
1 4 (12.90%) LAMP
2 2 (6.45%) COM
3 1 (3.23%) REST
3 1 (3.23%) SOAP
Miscellaneous
1 9 (29.03%) Kindle
2 5 (16.13%) Mathematics
3 3 (9.68%) Clustering
4 2 (6.45%) Firmware
4 2 (6.45%) Open Source
5 1 (3.23%) PKI
5 1 (3.23%) Handset
5 1 (3.23%) Replication
Operating Systems
1 30 (96.77%) Linux
2 12 (38.71%) Windows
3 8 (25.81%) Windows Server 2008
4 7 (22.58%) Windows Server 2012
5 6 (19.35%) Windows Server 2003
6 5 (16.13%) CentOS
6 5 (16.13%) UNIX
7 2 (6.45%) AIX
8 1 (3.23%) Windows Vista
8 1 (3.23%) SUSE
8 1 (3.23%) Windows XP
8 1 (3.23%) VMS
Processes & Methodologies
1 11 (35.48%) Performance Tuning
2 9 (29.03%) ITIL
3 6 (19.35%) E-Commerce
4 4 (12.90%) Enterprise Architecture
4 4 (12.90%) Service Management
5 2 (6.45%) Configuration Management
5 2 (6.45%) DevOps
6 1 (3.23%) Performance Monitoring
6 1 (3.23%) Capacity Planning
6 1 (3.23%) Continuous Improvement
6 1 (3.23%) Information Security
6 1 (3.23%) Network Load Balancing
6 1 (3.23%) Service Delivery
Programming Languages
1 10 (32.26%) SQL
2 9 (29.03%) PL/SQL
2 9 (29.03%) Shell Script
3 5 (16.13%) Bash Shell
3 5 (16.13%) C
4 4 (12.90%) PHP
5 1 (3.23%) Ruby
5 1 (3.23%) Python
5 1 (3.23%) Perl
Qualifications
1 5 (16.13%) VMware Certified Professional (VCP)
1 5 (16.13%) Degree
Quality Assurance & Compliance
1 9 (29.03%) ISO 9001
2 1 (3.23%) SLA
System Software
1 8 (25.81%) VMware Infrastructure
2 7 (22.58%) Active Directory
3 6 (19.35%) VMware ESX
4 5 (16.13%) vSphere
4 5 (16.13%) Terminal Services
5 1 (3.23%) XenApp
5 1 (3.23%) XenDesktop
5 1 (3.23%) VMware ESXi
5 1 (3.23%) vCloud
5 1 (3.23%) Microsoft App-V
5 1 (3.23%) Squid
5 1 (3.23%) VMware Workstation
5 1 (3.23%) NFS
Systems Management
1 5 (16.13%) Puppet
2 3 (9.68%) ZABBIX
3 1 (3.23%) Ansible
3 1 (3.23%) SCOM
3 1 (3.23%) Opscode Chef
Vendors
1 26 (83.87%) Red Hat
2 14 (45.16%) VMware
3 9 (29.03%) Oracle
4 6 (19.35%) Microsoft
5 5 (16.13%) CheckPoint
6 4 (12.90%) HP
6 4 (12.90%) 3PAR
7 2 (6.45%) Citrix
8 1 (3.23%) Clearswift
8 1 (3.23%) NetApp
8 1 (3.23%) Dell
8 1 (3.23%) Intel
8 1 (3.23%) Cisco