Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Surbiton with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Linux
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 1 14 24
Rank change year-on-year +13 +10 -20
Permanent jobs citing Linux 36 8 4
As % of all permanent IT jobs advertised in Surbiton 39.56% 9.64% 3.81%
As % of the Operating Systems category 72.00% 34.78% 10.81%
Number of salaries quoted 37 8 4
Surbiton median annual salary £40,000 £42,500 £50,000
Median salary % change year-on-year -5.88% -15.00% -9.09%
10th Percentile £28,750 £41,250 £47,500
90th Percentile £45,000 £61,025 £52,500
Kingston Upon Thames median annual salary £41,250 £40,000 £50,000
% change year-on-year +3.13% -20.00% +5.26%

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 Surbiton with a requirement for operating system skills.

All Operating Systems
Surbiton
Permanent vacancies with a requirement for operating system skills 50 23 37
As % of all permanent IT jobs advertised in Surbiton 54.95% 27.71% 35.24%
Number of salaries quoted 45 23 35
Surbiton median annual salary £40,000 £50,000 £47,500
Median salary % change year-on-year -20.00% +5.26% -
10th Percentile £26,250 £32,950 £18,500
90th Percentile £45,000 £57,600 £73,750
Kingston Upon Thames median annual salary £40,000 £42,500 £50,000
% change year-on-year -5.88% -15.00% +17.65%

Linux
Job Vacancy Trend in Surbiton

Job postings citing Linux as a percentage of all IT jobs advertised in Surbiton.

Job vacancy trend for Linux in Surbiton

Linux
Salary Trend in Surbiton

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

Salary trend for Linux in Surbiton

Linux
Salary Histogram in Surbiton

The salary distribution of IT jobs citing Linux in Surbiton over the 6 months to 21 November 2017.

Salary histogram for Linux in Surbiton

For the 6 months to 21 November 2017, 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 Surbiton region with a requirement for Linux.

1 19 (52.78%) C++
2 16 (44.44%) Windows
3 15 (41.67%) HTML
3 15 (41.67%) HTML5
4 14 (38.89%) Amazon AWS
5 13 (36.11%) Software Engineering
6 12 (33.33%) CSS
6 12 (33.33%) Python
6 12 (33.33%) Intrusion Detection
6 12 (33.33%) Computer Science
6 12 (33.33%) Degree
7 11 (30.56%) Cisco
7 11 (30.56%) Debian
7 11 (30.56%) VMware
8 10 (27.78%) Agile Software Development
8 10 (27.78%) Security+ Certification
8 10 (27.78%) Network+ Certification
8 10 (27.78%) Microsoft
8 10 (27.78%) CCNP
8 10 (27.78%) CCNA
8 10 (27.78%) Active Directory
8 10 (27.78%) Citrix
8 10 (27.78%) CCA
8 10 (27.78%) Citrix Certification
8 10 (27.78%) Cisco Certification
8 10 (27.78%) Microsoft Certification
8 10 (27.78%) SAN
8 10 (27.78%) Red Hat
8 10 (27.78%) MCSE
8 10 (27.78%) MCSA

Linux
Co-occurring IT Skills in Surbiton 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 1 (2.78%) Apache
1 1 (2.78%) MS Exchange
1 1 (2.78%) nginx
1 1 (2.78%) OpenStack
1 1 (2.78%) Tomcat
Cloud Services
1 14 (38.89%) Amazon AWS
2 10 (27.78%) GitHub
2 10 (27.78%) Microsoft Azure
3 6 (16.67%) npm
4 4 (11.11%) Amazon EC2
4 4 (11.11%) Amazon S3
4 4 (11.11%) Virtual Private Cloud
Communications & Networking
1 12 (33.33%) Intrusion Detection
2 10 (27.78%) NAS
2 10 (27.78%) SAN
3 2 (5.56%) Firewall
4 1 (2.78%) Asterisk PBX
4 1 (2.78%) PBX
4 1 (2.78%) SSH
4 1 (2.78%) TCP/IP
4 1 (2.78%) tcpdump
4 1 (2.78%) VLAN
Database & Business Intelligence
1 4 (11.11%) Amazon RDS
2 3 (8.33%) Endeca
3 2 (5.56%) MySQL
3 2 (5.56%) SQL Server
4 1 (2.78%) MongoDB
4 1 (2.78%) Redis
Development Applications
1 3 (8.33%) Git (software)
General
1 9 (25.00%) Games
2 2 (5.56%) Finance
3 1 (2.78%) Banking
3 1 (2.78%) Telecoms
Job Titles
1 13 (36.11%) C++ Software Engineer
1 13 (36.11%) Software Engineer
2 9 (25.00%) Infrastructure Engineer
3 7 (19.44%) C Software Engineer
3 7 (19.44%) C/C++ Software Engineer
3 7 (19.44%) Developer
3 7 (19.44%) Linux Engineer
3 7 (19.44%) Virtualisation Engineer
3 7 (19.44%) VMware Engineer
4 6 (16.67%) Front End Developer (Client-Side Developer)
4 6 (16.67%) Front End Web Developer (Client-Side Developer)
4 6 (16.67%) Web Developer
5 4 (11.11%) Cloud Engineer
6 3 (8.33%) Python Software Engineer
6 3 (8.33%) Support Engineer
7 2 (5.56%) Cloud Automation Engineer
7 2 (5.56%) IT Support
7 2 (5.56%) IT Support Engineer
7 2 (5.56%) Linux Support
7 2 (5.56%) Linux Support Engineer
Libraries, Frameworks & Software Standards
1 15 (41.67%) HTML
1 15 (41.67%) HTML5
2 12 (33.33%) CSS
3 9 (25.00%) GStreamer
3 9 (25.00%) Polymer
4 7 (19.44%) AngularJS
5 6 (16.67%) Node.js
5 6 (16.67%) React
6 4 (11.11%) Web Services
7 3 (8.33%) Web Components
8 1 (2.78%) .NET
8 1 (2.78%) ASP.NET Web API
8 1 (2.78%) LAMP
8 1 (2.78%) LEMP Stack
8 1 (2.78%) Memcached
8 1 (2.78%) RabbitMQ
Miscellaneous
1 12 (33.33%) Computer Science
2 7 (19.44%) Video\Live Streaming
3 4 (11.11%) Foreign Exchange (FX)
4 3 (8.33%) Algorithms
4 3 (8.33%) Data Centre
5 1 (2.78%) Client/Server
5 1 (2.78%) Driving Licence
5 1 (2.78%) Greenfield Project
Operating Systems
1 16 (44.44%) Windows
2 11 (30.56%) Debian
3 2 (5.56%) Windows Server
4 1 (2.78%) CentOS
4 1 (2.78%) Red Hat Enterprise Linux
4 1 (2.78%) Ubuntu
4 1 (2.78%) Windows Server 2003
4 1 (2.78%) Windows Server 2008
4 1 (2.78%) Windows Server 2012
Processes & Methodologies
1 13 (36.11%) Software Engineering
2 10 (27.78%) Agile Software Development
2 10 (27.78%) Content Analysis
2 10 (27.78%) Network Virtualisation
2 10 (27.78%) Open Source
2 10 (27.78%) Time Management
2 10 (27.78%) Video Content Analysis
3 9 (25.00%) Front End Development
3 9 (25.00%) Scrum
3 9 (25.00%) Signal Processing
4 6 (16.67%) Business Intelligence
4 6 (16.67%) Continuous Integration
4 6 (16.67%) Machine Learning
4 6 (16.67%) Web Development
5 5 (13.89%) Service Delivery
6 3 (8.33%) Configuration Management
6 3 (8.33%) DevOps
6 3 (8.33%) Multithreading
6 3 (8.33%) Neural Network
6 3 (8.33%) Performance Monitoring
Programming Languages
1 19 (52.78%) C++
2 12 (33.33%) Python
3 10 (27.78%) C
4 6 (16.67%) JavaScript
5 2 (5.56%) PHP
6 1 (2.78%) Bash Shell
6 1 (2.78%) C#
6 1 (2.78%) F#
6 1 (2.78%) Perl
6 1 (2.78%) Ruby
6 1 (2.78%) SQL
Qualifications
1 12 (33.33%) Degree
2 10 (27.78%) CCA
2 10 (27.78%) CCNA
2 10 (27.78%) CCNP
2 10 (27.78%) Cisco Certification
2 10 (27.78%) Citrix Certification
2 10 (27.78%) CompTIA Security+
2 10 (27.78%) HP ASE
2 10 (27.78%) HPE ATP
2 10 (27.78%) MCSA
2 10 (27.78%) MCSE
2 10 (27.78%) Microsoft Certification
2 10 (27.78%) Network+ Certification
2 10 (27.78%) Security+ Certification
2 10 (27.78%) VMware Certified Professional (VCP)
3 5 (13.89%) Computer Science Degree
System Software
1 10 (27.78%) Active Directory
1 10 (27.78%) Hyper-V
1 10 (27.78%) VMware Infrastructure
1 10 (27.78%) vSphere
2 1 (2.78%) Docker
2 1 (2.78%) Varnish
2 1 (2.78%) VMware ESXi
Systems Management
1 3 (8.33%) Nagios
2 1 (2.78%) Nmap
2 1 (2.78%) Puppet
Vendors
1 11 (30.56%) Cisco
1 11 (30.56%) VMware
2 10 (27.78%) Citrix
2 10 (27.78%) Microsoft
2 10 (27.78%) Red Hat
3 9 (25.00%) Google
4 3 (8.33%) AppDynamics
4 3 (8.33%) Intel
4 3 (8.33%) New Relic
4 3 (8.33%) Snow
5 1 (2.78%) Meraki