The following table provides summary statistics for permanent job vacancies advertised in Tunbridge Wells with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Linux
Kent / Tunbridge Wells
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 22 16 30
Rank change year-on-year -6 +14  
Permanent jobs citing Linux 7 18 21
As % of all permanent IT jobs advertised in Tunbridge Wells 8.24% 17.31% 9.91%
As % of the Operating Systems category 31.82% 62.07% 22.83%
Number of salaries quoted 5 5 15
Median salary £35,000 £64,000 £40,000
Median salary % change year-on-year -45.31% +60.00%  
90% offered a salary of more than £29,500 £35,000 £29,100
10% offered a salary of more than £39,750 £70,300 £63,250
UK excluding London median salary £42,500 £42,500 £42,500

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 Tunbridge Wells with a requirement for operating system skills.

Operating System Skills
Tunbridge Wells
Permanent job vacancies with a requirement for operating system skills 22 29 92
As % of all permanent IT job vacancies advertised in Tunbridge Wells 25.88% 27.88% 43.40%
Number of salaries quoted 46 24 91
Median salary £32,500 £40,000 £37,500
Median salary % change year-on-year -18.75% +6.66%  
90% offered a salary of more than £28,000 £31,250 £24,250
10% offered a salary of more than £37,500 £62,500 £64,900
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Tunbridge Wells

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

Job vacancy trend for Linux in Tunbridge Wells

Linux
Salary Trend in Tunbridge Wells

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

Salary trend for Linux in Tunbridge Wells

For the 6 months to 28 June 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 Tunbridge Wells region with a requirement for Linux.

1 11 (64.71%) Apache
2 10 (58.82%) LAMP
2 10 (58.82%) Opscode Chef
3 9 (52.94%) Jenkins
3 9 (52.94%) MariaDB
3 9 (52.94%) Git (software)
3 9 (52.94%) Continuous Delivery
3 9 (52.94%) Ubuntu
3 9 (52.94%) Continuous Integration
3 9 (52.94%) CentOS
4 8 (47.06%) Agile Software Development
4 8 (47.06%) Windows
5 7 (41.18%) MySQL
5 7 (41.18%) Python
5 7 (41.18%) PHP
5 7 (41.18%) Ruby
5 7 (41.18%) Bash Shell
5 7 (41.18%) DevOps
6 5 (29.41%) Java
6 5 (29.41%) Cloud Foundry
6 5 (29.41%) Mac OS
6 5 (29.41%) Amazon AWS
6 5 (29.41%) Vagrant
7 4 (23.53%) Terraform
7 4 (23.53%) Packer
7 4 (23.53%) NoSQL
7 4 (23.53%) New Relic
7 4 (23.53%) Performance Tuning
7 4 (23.53%) Redis
7 4 (23.53%) OpenStack

Linux
Co-occurring IT Skills in Tunbridge Wells 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 11 (64.71%) Apache
2 5 (29.41%) Cloud Foundry
3 4 (23.53%) OpenStack
3 4 (23.53%) WebSphere
4 3 (17.65%) Tomcat
5 2 (11.76%) IIS
5 2 (11.76%) MS Exchange
6 1 (5.88%) nginx
Cloud Services
1 5 (29.41%) Amazon AWS
2 3 (17.65%) Firebase
3 1 (5.88%) IBM Cloud
3 1 (5.88%) Microsoft Azure
3 1 (5.88%) SoftLayer
3 1 (5.88%) Sumo Logic
Communications & Networking
1 3 (17.65%) TCP/IP
1 3 (17.65%) VPN
2 2 (11.76%) Firewall
3 1 (5.88%) SNMP
3 1 (5.88%) SSL
3 1 (5.88%) Wireless
Database & Business Intelligence
1 9 (52.94%) MariaDB
2 7 (41.18%) MySQL
3 4 (23.53%) NoSQL
3 4 (23.53%) Redis
4 3 (17.65%) CouchDB
4 3 (17.65%) MongoDB
4 3 (17.65%) PostgreSQL
5 2 (11.76%) DB2
Development Applications
1 9 (52.94%) Git (software)
1 9 (52.94%) Jenkins
2 5 (29.41%) Vagrant
3 4 (23.53%) JMeter
4 1 (5.88%) Subversion
General
1 1 (5.88%) Games
Job Titles
1 6 (35.29%) Developer
2 5 (29.41%) Infrastructure Engineer
3 3 (17.65%) Administrator
3 3 (17.65%) Database Developer
3 3 (17.65%) MySQL Developer
3 3 (17.65%) PHP Developer
3 3 (17.65%) PHP Web Developer
3 3 (17.65%) Web Developer
4 2 (11.76%) AS400 Administrator
4 2 (11.76%) AS400 Support
4 2 (11.76%) DevOps Engineer
4 2 (11.76%) Linux DevOps Engineer
4 2 (11.76%) Linux Engineer
4 2 (11.76%) Linux/Unix DevOps
4 2 (11.76%) Support Engineer
5 1 (5.88%) AWS DevOps
5 1 (5.88%) AWS DevOps Engineer
5 1 (5.88%) DBA
5 1 (5.88%) Junior
5 1 (5.88%) Systems Administrator
Libraries, Frameworks & Software Standards
1 10 (58.82%) LAMP
2 3 (17.65%) .NET
2 3 (17.65%) LAPP Stack
3 1 (5.88%) Grails
3 1 (5.88%) Ruby on Rails
3 1 (5.88%) Spring
Miscellaneous
1 2 (11.76%) AS400
1 2 (11.76%) iSeries
2 1 (5.88%) Linux Command Line
2 1 (5.88%) Mobile Games
2 1 (5.88%) PKI
Operating Systems
1 9 (52.94%) CentOS
1 9 (52.94%) Ubuntu
2 8 (47.06%) Windows
3 5 (29.41%) Mac OS
4 1 (5.88%) Debian
Processes & Methodologies
1 9 (52.94%) Continuous Delivery
1 9 (52.94%) Continuous Integration
2 8 (47.06%) Agile Software Development
3 7 (41.18%) DevOps
4 4 (23.53%) OOP
4 4 (23.53%) Performance Tuning
5 3 (17.65%) Performance Monitoring
5 3 (17.65%) TDD
5 3 (17.65%) Web Development
6 2 (11.76%) Problem Management
6 2 (11.76%) Root Cause Analysis
7 1 (5.88%) Analytics
7 1 (5.88%) Computer Security
7 1 (5.88%) Cryptography
7 1 (5.88%) E-Commerce
7 1 (5.88%) High Availability
7 1 (5.88%) Migration
7 1 (5.88%) Mobile Development
7 1 (5.88%) SQL Optimisation
7 1 (5.88%) Statistics
Programming Languages
1 7 (41.18%) Bash Shell
1 7 (41.18%) PHP
1 7 (41.18%) Python
1 7 (41.18%) Ruby
2 5 (29.41%) Java
3 4 (23.53%) SQL
4 3 (17.65%) JavaScript
5 2 (11.76%) RPG
5 2 (11.76%) RPG IV
5 2 (11.76%) RPG/400
5 2 (11.76%) VB.NET
5 2 (11.76%) VBA
6 1 (5.88%) C#
6 1 (5.88%) Perl
Qualifications
1 3 (17.65%) Degree
Quality Assurance & Compliance
1 1 (5.88%) PCI DSS
System Software
1 4 (23.53%) Xen
2 2 (11.76%) Docker
Systems Management
1 10 (58.82%) Opscode Chef
2 4 (23.53%) Packer
2 4 (23.53%) Terraform
3 3 (17.65%) Galera Cluster
4 2 (11.76%) Puppet
5 1 (5.88%) HAProxy
5 1 (5.88%) Nagios
Vendors
1 4 (23.53%) New Relic
2 2 (11.76%) IBM
2 2 (11.76%) Mercator
2 2 (11.76%) Microsoft
3 1 (5.88%) Red Hat
3 1 (5.88%) Splunk