Period
to 23 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Crewe 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 23 January 2018 with a comparison to the same period in the previous 2 years.

Linux
Cheshire > Crewe
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 26 27 21
Rank change year-on-year +1 -6 0
Permanent jobs citing Linux 6 12 11
As % of all permanent IT jobs advertised in Crewe 3.95% 6.06% 6.79%
As % of the Operating Systems category 17.65% 20.69% 31.43%
Number of salaries quoted 5 16 9
Crewe median annual salary £31,500 £38,250 £40,000
Median salary % change year-on-year -17.65% -4.38% -20.00%
10th Percentile £24,650 £32,250 £32,950
90th Percentile £40,850 £46,250 £43,750
Cheshire median annual salary £47,500 £36,500 £38,750
% change year-on-year +30.14% -5.81% -8.82%

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 Crewe with a requirement for operating system skills.

All Operating Systems
Crewe
Permanent vacancies with a requirement for operating system skills 34 58 35
As % of all permanent IT jobs advertised in Crewe 22.37% 29.29% 21.60%
Number of salaries quoted 27 51 31
Crewe median annual salary £35,000 £32,500 £37,500
Median salary % change year-on-year +7.69% -13.33% -
10th Percentile £24,850 £18,750 £19,750
90th Percentile £47,250 £42,250 £43,750
Cheshire median annual salary £42,500 £32,500 £35,000
% change year-on-year +30.77% -7.14% -6.67%

Linux
Job Vacancy Trend in Crewe

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

Job vacancy trend for Linux in Crewe

Linux
Salary Trend in Crewe

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

Salary trend for Linux in Crewe

Linux
Salary Histogram in Crewe

The salary distribution of IT jobs citing Linux in Crewe over the 6 months to 23 January 2018.

Salary histogram for Linux in Crewe

For the 6 months to 23 January 2018, IT jobs citing Linux also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Crewe region with a requirement for Linux.

1 3 (50.00%) SQL
1 3 (50.00%) MySQL
2 2 (33.33%) Oracle
2 2 (33.33%) HTML
2 2 (33.33%) JavaScript
2 2 (33.33%) PHP
2 2 (33.33%) Windows
2 2 (33.33%) Web Services
2 2 (33.33%) Cisco
2 2 (33.33%) Firewall
2 2 (33.33%) Agile Software Development
2 2 (33.33%) JIRA
2 2 (33.33%) Scrum
2 2 (33.33%) VMware
2 2 (33.33%) Continuous Integration
2 2 (33.33%) VMware Infrastructure
2 2 (33.33%) Android
2 2 (33.33%) Red Hat Enterprise Linux
2 2 (33.33%) Active Directory
2 2 (33.33%) MongoDB
2 2 (33.33%) Apple iOS
2 2 (33.33%) Jenkins
2 2 (33.33%) Windows Server
3 1 (16.67%) PHP 7
3 1 (16.67%) C#
3 1 (16.67%) Marketing Technology
3 1 (16.67%) Creative Thinking
3 1 (16.67%) Mobile App
3 1 (16.67%) Vagrant
3 1 (16.67%) Android Development

Linux
Co-occurring IT Skills in Crewe 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 (16.67%) Confluence
1 1 (16.67%) MS Exchange
Cloud Services
1 1 (16.67%) Amazon AWS
Communications & Networking
1 2 (33.33%) Firewall
2 1 (16.67%) SAN
Database & Business Intelligence
1 3 (50.00%) MySQL
2 2 (33.33%) MongoDB
3 1 (16.67%) NoSQL
3 1 (16.67%) PostgreSQL
3 1 (16.67%) SQL Server
Development Applications
1 2 (33.33%) Jenkins
1 2 (33.33%) JIRA
2 1 (16.67%) Git (software)
2 1 (16.67%) Mercurial
2 1 (16.67%) PHPUnit
2 1 (16.67%) Subversion
2 1 (16.67%) Vagrant
General
1 1 (16.67%) Marketing
Job Titles
1 2 (33.33%) Developer
1 2 (33.33%) Infrastructure Engineer
1 2 (33.33%) IT Engineer
2 1 (16.67%) Applications Support
2 1 (16.67%) Django Developer
2 1 (16.67%) HTML CSS Developer
2 1 (16.67%) HTML Developer
2 1 (16.67%) IT Infrastructure Engineer
2 1 (16.67%) IT Security Engineer
2 1 (16.67%) IT Support Engineer
2 1 (16.67%) JavaScript Developer
2 1 (16.67%) OO PHP Developer
2 1 (16.67%) PHP Developer
2 1 (16.67%) PHP Symfony Developer
2 1 (16.67%) Programmer
2 1 (16.67%) Python Developer
2 1 (16.67%) Python/Django Developer
2 1 (16.67%) Security Engineer
2 1 (16.67%) Support Engineer
2 1 (16.67%) Symfony Developer
Libraries, Frameworks & Software Standards
1 2 (33.33%) HTML
1 2 (33.33%) Web Services
2 1 (16.67%) Ajax
2 1 (16.67%) CSS
2 1 (16.67%) Django
2 1 (16.67%) Doctrine
2 1 (16.67%) jQuery
2 1 (16.67%) JSON
2 1 (16.67%) Laravel
2 1 (16.67%) REST
2 1 (16.67%) RESTful
2 1 (16.67%) Symfony
2 1 (16.67%) Zend Framework
Miscellaneous
1 1 (16.67%) CCTV
1 1 (16.67%) Driving Licence
1 1 (16.67%) Marketing Technology
1 1 (16.67%) Mobile App
1 1 (16.67%) User Experience
Operating Systems
1 2 (33.33%) Android
1 2 (33.33%) Apple iOS
1 2 (33.33%) Red Hat Enterprise Linux
1 2 (33.33%) Windows
1 2 (33.33%) Windows Server
2 1 (16.67%) CentOS
2 1 (16.67%) Debian
2 1 (16.67%) Unix
2 1 (16.67%) Windows Server 2008
2 1 (16.67%) Windows Server 2012
Processes & Methodologies
1 2 (33.33%) Agile Software Development
1 2 (33.33%) Continuous Integration
1 2 (33.33%) Scrum
2 1 (16.67%) Android Development
2 1 (16.67%) Change Management
2 1 (16.67%) Creative Thinking
2 1 (16.67%) iOS Development
2 1 (16.67%) ITIL
2 1 (16.67%) Mathematics
2 1 (16.67%) Microservices
2 1 (16.67%) MVC
2 1 (16.67%) OO
2 1 (16.67%) OO PHP
Programming Languages
1 3 (50.00%) SQL
2 2 (33.33%) JavaScript
2 2 (33.33%) PHP
3 1 (16.67%) C#
3 1 (16.67%) PHP 5
3 1 (16.67%) PHP 7
3 1 (16.67%) PL/SQL
3 1 (16.67%) Python
Qualifications
1 1 (16.67%) Degree
System Software
1 2 (33.33%) Active Directory
1 2 (33.33%) VMware Infrastructure
Systems Management
1 1 (16.67%) Puppet
Vendors
1 2 (33.33%) Cisco
1 2 (33.33%) Oracle
1 2 (33.33%) VMware
2 1 (16.67%) Atlassian
2 1 (16.67%) Facebook
2 1 (16.67%) Microsoft
2 1 (16.67%) Zend