The table below looks at the statistics for Linux skills in IT jobs advertised for the Middlesex region. Included is a guide to the salaries offered in IT jobs that have cited Linux over the 3 months to 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
Linux
Rank 19 26 19
Rank change year-on-year
+7 -7
Permanent jobs citing Linux 12 15 33
As % of all permanent IT jobs located in Middlesex 7.32% 5.40% 8.85%
As % of the Operating Systems category 42.86% 42.86% 34.02%
Number of salaries quoted 11 11 25
Median salary £40,000 £47,500 £47,500
Median salary % change year-on-year
-15.78% -
90% offered a salary of more than £38,000 £45,000 £35,100
10% offered a salary of more than £52,500 £52,500 £65,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%
Linux
South East

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Middlesex region.

Operating Systems Category
Middlesex
Permanent IT job ads with a match in the
Operating Systems category
28 35 97
As % of all permanent IT jobs located in Middlesex 17.07% 12.59% 26.01%
Number of salaries quoted 26 29 85
Median salary £41,250 £47,500 £42,500
Median salary % change year-on-year
-13.15% +11.76%
90% offered a salary of more than £26,945 £30,000 £28,500
10% offered a salary of more than £52,500 £55,000 £55,000
UK excluding London median salary £37,500 £37,500 £36,250
% change year-on-year
- +3.44%

Linux
Jobs Demand Trend in Middlesex

The demand trend of job ads across the Middlesex region citing Linux as a proportion of all IT jobs with a match in the Operating Systems category.

Linux Jobs Demand Trend in Middlesex

Linux
Salary Trend in Middlesex

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

Linux Salary Trend in Middlesex

Linux
Salary Histogram in Middlesex

This chart provides a salary histogram for IT jobs citing Linux across the Middlesex region over the 3 months to 3 May 2016.

Linux Salary Histogram in Middlesex

Linux
Top 30 Related IT Skills in Middlesex

For the 6 months to 3 May 2016, IT jobs citing 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 Middlesex region with a requirement for Linux.

1 12 (52.17%) Unix
2 8 (34.78%) Windows
2 8 (34.78%) Python
2 8 (34.78%) Red Hat
2 8 (34.78%) Ansible
2 8 (34.78%) Analytical Skills
3 7 (30.43%) vSphere
3 7 (30.43%) Apache
3 7 (30.43%) VMware
4 6 (26.09%) Finance
4 6 (26.09%) Microsoft
4 6 (26.09%) vCloud
4 6 (26.09%) CentOS
4 6 (26.09%) Postfix
4 6 (26.09%) DevOps
5 5 (21.74%) VMware Infrastructure
5 5 (21.74%) CSS
5 5 (21.74%) HTML
5 5 (21.74%) JavaScript
5 5 (21.74%) Degree
5 5 (21.74%) MVC
6 4 (17.39%) Disaster Recovery
6 4 (17.39%) Firewall
6 4 (17.39%) CMS
6 4 (17.39%) Computer Science
6 4 (17.39%) Investment Management
6 4 (17.39%) SQL
6 4 (17.39%) .NET
6 4 (17.39%) C#
6 4 (17.39%) SQL Server

Linux
Top Related IT Skills in Middlesex 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 7 (30.43%) Apache
2 4 (17.39%) CMS
2 4 (17.39%) Elasticsearch
2 4 (17.39%) IIS
3 1 (4.35%) Tomcat
3 1 (4.35%) WebLogic
Applications
1 4 (17.39%) MS Excel
Cloud Services
1 4 (17.39%) Amazon AWS
Communications & Networking
1 4 (17.39%) Firewall
2 3 (13.04%) Cisco IOS
2 3 (13.04%) DNS
2 3 (13.04%) Internet
2 3 (13.04%) VoIP
3 2 (8.70%) BIG-IP
3 2 (8.70%) LAN
3 2 (8.70%) Network Security
3 2 (8.70%) SSL
3 2 (8.70%) VPN
3 2 (8.70%) WAN
4 1 (4.35%) Cisco ASA
4 1 (4.35%) Frame Relay
4 1 (4.35%) GSM
4 1 (4.35%) ISDN
4 1 (4.35%) LDAP
4 1 (4.35%) PSTN
4 1 (4.35%) VSAT
4 1 (4.35%) Wireless
4 1 (4.35%) Wireless Security
Database & Business Intelligence
1 4 (17.39%) Hadoop
1 4 (17.39%) SQL Server
2 1 (4.35%) Adabas
2 1 (4.35%) MySQL
Development Applications
1 4 (17.39%) Git (software)
1 4 (17.39%) Mercurial
1 4 (17.39%) Octopus Deploy
1 4 (17.39%) TeamCity
2 1 (4.35%) Jenkins
General
1 6 (26.09%) Finance
2 2 (8.70%) Telecoms
3 1 (4.35%) German Language
3 1 (4.35%) Manufacturing
Job Titles
1 9 (39.13%) Administrator
2 8 (34.78%) Systems Administrator
3 7 (30.43%) Linux Administrator
4 6 (26.09%) Linux Systems Administrator
4 6 (26.09%) Unix Administrator
4 6 (26.09%) Unix Linux Systems Administrator
4 6 (26.09%) Unix Systems Administrator
5 5 (21.74%) Analyst
6 4 (17.39%) .NET Analyst Programmer
6 4 (17.39%) .NET Programmer
6 4 (17.39%) Analyst Programmer
6 4 (17.39%) ASP.NET Programmer
6 4 (17.39%) C# Programmer
6 4 (17.39%) Programmer
7 2 (8.70%) Consultant
7 2 (8.70%) DevOps Consultant
7 2 (8.70%) Linux Consultant
7 2 (8.70%) Linux/Unix DevOps
7 2 (8.70%) Unix Consultant
7 2 (8.70%) VMware Consultant
Libraries, Frameworks & Software Standards
1 5 (21.74%) CSS
1 5 (21.74%) HTML
2 4 (17.39%) .NET
2 4 (17.39%) ASP.NET
2 4 (17.39%) ASP.NET MVC
2 4 (17.39%) Web Services
3 2 (8.70%) DirectX
3 2 (8.70%) OpenGL
3 2 (8.70%) OpenGL ES
3 2 (8.70%) Wayland
4 1 (4.35%) 802.1X
4 1 (4.35%) EntireX
4 1 (4.35%) Hibernate
4 1 (4.35%) Java SE
4 1 (4.35%) JPA
4 1 (4.35%) Middleware
4 1 (4.35%) Spring
4 1 (4.35%) Spring MVC
4 1 (4.35%) WSDL
4 1 (4.35%) XML
Miscellaneous
1 8 (34.78%) Analytical Skills
2 4 (17.39%) Computer Science
3 2 (8.70%) 3D Graphics
3 2 (8.70%) Device Driver
3 2 (8.70%) DTV
3 2 (8.70%) Embedded Systems
3 2 (8.70%) IVR
3 2 (8.70%) Mainframe
4 1 (4.35%) PKI
Operating Systems
1 12 (52.17%) Unix
2 8 (34.78%) Windows
3 6 (26.09%) CentOS
4 2 (8.70%) Android
4 2 (8.70%) Embedded Linux
4 2 (8.70%) Solaris
4 2 (8.70%) Windows Server
5 1 (4.35%) Red Hat Enterprise Linux
5 1 (4.35%) Tizen
5 1 (4.35%) Windows Server 2003
5 1 (4.35%) Windows Server 2008
5 1 (4.35%) Windows Server 2012
Processes & Methodologies
1 6 (26.09%) DevOps
2 5 (21.74%) MVC
3 4 (17.39%) Analytics
3 4 (17.39%) Disaster Recovery
3 4 (17.39%) Investment Management
4 3 (13.04%) Incident Management
5 2 (8.70%) Capacity Planning
5 2 (8.70%) Configuration Management
5 2 (8.70%) Embedded Software Development
5 2 (8.70%) Load Balancing
5 2 (8.70%) Software Engineering
5 2 (8.70%) Software Testing
6 1 (4.35%) Performance Optimisation
6 1 (4.35%) Presales
6 1 (4.35%) SOA
Programming Languages
1 8 (34.78%) Python
2 5 (21.74%) JavaScript
3 4 (17.39%) C#
3 4 (17.39%) PowerShell
3 4 (17.39%) SQL
4 2 (8.70%) C
4 2 (8.70%) C++
5 1 (4.35%) Bash Shell
5 1 (4.35%) Java
5 1 (4.35%) NATURAL
5 1 (4.35%) Perl
Qualifications
1 5 (21.74%) Degree
2 3 (13.04%) CCNA
2 3 (13.04%) CCNP
2 3 (13.04%) Cisco Certification
3 1 (4.35%) MCSE
3 1 (4.35%) Microsoft Certification
Quality Assurance & Compliance
1 3 (13.04%) SLA
2 2 (8.70%) PCI DSS
2 2 (8.70%) Sarbanes-Oxley
System Software
1 7 (30.43%) vSphere
2 6 (26.09%) Postfix
2 6 (26.09%) vCloud
3 5 (21.74%) VMware Infrastructure
4 1 (4.35%) Active Directory
4 1 (4.35%) Hyper-V
4 1 (4.35%) KVM
4 1 (4.35%) Terminal Services
4 1 (4.35%) XenServer
Systems Management
1 8 (34.78%) Ansible
2 2 (8.70%) Cisco CUCM
2 2 (8.70%) Cisco UCCX
3 1 (4.35%) CA Single Sign-On
3 1 (4.35%) Nagios
3 1 (4.35%) Opscode Chef
3 1 (4.35%) Puppet
3 1 (4.35%) Salt
Vendors
1 8 (34.78%) Red Hat
2 7 (30.43%) VMware
3 6 (26.09%) Microsoft
4 3 (13.04%) CheckPoint
4 3 (13.04%) Cisco
5 1 (4.35%) 3Com
5 1 (4.35%) Axway
5 1 (4.35%) Citrix
5 1 (4.35%) Extreme Networks
5 1 (4.35%) Siemens