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

Unix
Kent / Chatham
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 11 15 -
Rank change year-on-year +4 -  
Permanent jobs citing Unix 1 1 0
As % of all permanent IT jobs advertised in Chatham 3.33% 1.59% -
As % of the Operating Systems category 10.00% 9.09% -
Number of salaries quoted 1 1 0
Median salary £21,500 £37,500 -
Median salary % change year-on-year -42.66% -  
UK excluding London median salary £45,000 £43,000 £45,000
% change year-on-year +4.65% -4.44%  

Unix 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 Chatham with a requirement for operating system skills.

Operating System Skills
Chatham
Permanent job vacancies with a requirement for operating system skills 10 11 5
As % of all permanent IT job vacancies advertised in Chatham 33.33% 17.46% 18.52%
Number of salaries quoted 17 20 17
Median salary £28,000 £36,500 £52,500
Median salary % change year-on-year -23.28% -30.47%  
90% offered a salary of more than £20,750 £23,875 £26,250
10% offered a salary of more than £41,700 £56,000 £45,725
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Chatham

Job postings citing Unix as a percentage of all IT jobs advertised in Chatham.

Job vacancy trend for Unix in Chatham

Unix
Salary Trend in Chatham

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

Salary trend for Unix in Chatham

For the 6 months to 28 June 2017, IT jobs citing Unix 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 Chatham region with a requirement for Unix.

1 7 (100.00%) SQL Server
1 7 (100.00%) Windows
1 7 (100.00%) Linux
1 7 (100.00%) Open Source
2 6 (85.71%) Change Control
2 6 (85.71%) Functional Testing
2 6 (85.71%) Oracle Database
2 6 (85.71%) Windows Server
2 6 (85.71%) Digital Transformation Programme
2 6 (85.71%) Microsoft
2 6 (85.71%) Software Testing
2 6 (85.71%) User Acceptance Testing
2 6 (85.71%) Windows 2000 Server
2 6 (85.71%) UML
2 6 (85.71%) OOA/OOD
2 6 (85.71%) OO
2 6 (85.71%) Oracle9i Database
2 6 (85.71%) XHTML
2 6 (85.71%) ECMAScript
2 6 (85.71%) Red Hat
2 6 (85.71%) Solaris
2 6 (85.71%) PHP
2 6 (85.71%) ASP.NET
2 6 (85.71%) CSS
2 6 (85.71%) SOAP
2 6 (85.71%) Web Services
2 6 (85.71%) XML
2 6 (85.71%) XSLT
2 6 (85.71%) C#
2 6 (85.71%) HTML

Unix
Co-occurring IT Skills in Chatham 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 (14.29%) Apache
Communications & Networking
1 1 (14.29%) TCP/IP
Database & Business Intelligence
1 7 (100.00%) SQL Server
2 6 (85.71%) Oracle Database
2 6 (85.71%) Oracle9i Database
3 1 (14.29%) PostgreSQL
Development Applications
1 1 (14.29%) Subversion
Job Titles
1 6 (85.71%) C# Developer
1 6 (85.71%) Developer
2 5 (71.43%) .NET Developer
2 5 (71.43%) C# .NET Developer
3 1 (14.29%) Administrator
3 1 (14.29%) C# Software Developer
3 1 (14.29%) Junior
3 1 (14.29%) Junior Systems Administrator
3 1 (14.29%) Software Developer
3 1 (14.29%) Systems Administrator
Libraries, Frameworks & Software Standards
1 6 (85.71%) .NET
1 6 (85.71%) ASP.NET
1 6 (85.71%) CSS
1 6 (85.71%) HTML
1 6 (85.71%) SOAP
1 6 (85.71%) Web Services
1 6 (85.71%) XHTML
1 6 (85.71%) XML
1 6 (85.71%) XSLT
2 1 (14.29%) LAPP Stack
Operating Systems
1 7 (100.00%) Linux
1 7 (100.00%) Windows
2 6 (85.71%) Solaris
2 6 (85.71%) Windows 2000 Server
2 6 (85.71%) Windows Server
Processes & Methodologies
1 7 (100.00%) Open Source
2 6 (85.71%) Change Control
2 6 (85.71%) Digital Transformation Programme
2 6 (85.71%) Functional Testing
2 6 (85.71%) OO
2 6 (85.71%) OOA/OOD
2 6 (85.71%) Software Testing
2 6 (85.71%) UML
2 6 (85.71%) User Acceptance Testing
Programming Languages
1 6 (85.71%) C#
1 6 (85.71%) ECMAScript
1 6 (85.71%) Java
1 6 (85.71%) JavaScript
1 6 (85.71%) PHP
1 6 (85.71%) VB
1 6 (85.71%) VB.NET
2 5 (71.43%) VBScript
3 1 (14.29%) Perl
3 1 (14.29%) Shell Script
System Software
1 1 (14.29%) Active Directory
Vendors
1 6 (85.71%) Microsoft
1 6 (85.71%) Oracle
1 6 (85.71%) Red Hat
2 1 (14.29%) Cisco