Period
to 23 May 2018

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

Linux
Cheshire > Chester
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 13 21 15
Rank change year-on-year +8 -6 +5
Permanent jobs citing Linux 45 23 34
As % of all permanent IT jobs advertised in Chester 14.71% 7.77% 10.93%
As % of the Operating Systems category 50.00% 53.49% 47.22%
Number of salaries quoted 40 20 33
Chester median annual salary £41,250 £41,250 £31,000
Median salary % change year-on-year - +33.06% -27.06%
10th Percentile £27,375 £26,750 £24,500
90th Percentile £55,750 £62,500 £53,750
Cheshire median annual salary £46,000 £37,500 £35,000
% change year-on-year +22.67% +7.14% -17.65%

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 Chester with a requirement for operating system skills.

All Operating Systems
Chester
Permanent vacancies with a requirement for operating system skills 90 43 72
As % of all permanent IT jobs advertised in Chester 29.41% 14.53% 23.15%
Number of salaries quoted 82 35 67
Chester median annual salary £37,500 £31,500 £31,000
Median salary % change year-on-year +19.05% +1.61% -27.06%
10th Percentile £21,325 £25,600 £24,200
90th Percentile £52,500 £47,500 £48,750
Cheshire median annual salary £42,500 £35,000 £32,500
% change year-on-year +21.43% +7.69% -13.33%

Linux
Job Vacancy Trend in Chester

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

Job vacancy trend for Linux in Chester

Linux
Salary Trend in Chester

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

Salary trend for Linux in Chester

Linux
Salary Histogram in Chester

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

Salary histogram for Linux in Chester

For the 6 months to 23 May 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 Chester region with a requirement for Linux.

1 30 (66.67%) Amazon AWS
2 26 (57.78%) MySQL
3 25 (55.56%) JavaScript
4 21 (46.67%) Java
5 19 (42.22%) HTML
6 18 (40.00%) Agile Software Development
7 16 (35.56%) CSS
8 14 (31.11%) Windows
9 13 (28.89%) AngularJS
10 11 (24.44%) MongoDB
10 11 (24.44%) DevOps
11 10 (22.22%) Cucumber
11 10 (22.22%) Jenkins
11 10 (22.22%) Spring
11 10 (22.22%) Web Services
11 10 (22.22%) JUnit
12 9 (20.00%) Microsoft
12 9 (20.00%) Marketing
12 9 (20.00%) Computer Science
13 8 (17.78%) Web Development
13 8 (17.78%) Degree
13 8 (17.78%) Django
13 8 (17.78%) PHP
13 8 (17.78%) Unix
13 8 (17.78%) Python
13 8 (17.78%) Computer Science Degree
14 7 (15.56%) Software Audit
14 7 (15.56%) XML
14 7 (15.56%) Microsoft Azure
14 7 (15.56%) Open Source

Linux
Co-occurring IT Skills in Chester 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 6 (13.33%) JBoss
1 6 (13.33%) Tomcat
2 3 (6.67%) Apache
2 3 (6.67%) nginx
3 2 (4.44%) SharePoint
4 1 (2.22%) Apache Solr
4 1 (2.22%) Elasticsearch
Business Applications
1 2 (4.44%) Magento
Cloud Services
1 30 (66.67%) Amazon AWS
2 7 (15.56%) Microsoft Azure
3 3 (6.67%) AWS CloudFormation
4 2 (4.44%) Office 365
5 1 (2.22%) Amazon EC2
5 1 (2.22%) Amazon SQS
5 1 (2.22%) GitHub
5 1 (2.22%) Route 53
Communications & Networking
1 2 (4.44%) DNS
1 2 (4.44%) Firewall
1 2 (4.44%) LAN
1 2 (4.44%) TCP/IP
1 2 (4.44%) WAN
1 2 (4.44%) WLAN
Database & Business Intelligence
1 26 (57.78%) MySQL
2 11 (24.44%) MongoDB
3 6 (13.33%) Amazon Redshift
3 6 (13.33%) Big Data
4 3 (6.67%) PostgreSQL
5 2 (4.44%) NoSQL
5 2 (4.44%) Relational Database
5 2 (4.44%) SQL Server
Development Applications
1 10 (22.22%) Cucumber
1 10 (22.22%) Jenkins
1 10 (22.22%) JUnit
2 6 (13.33%) Git (software)
2 6 (13.33%) Gradle
2 6 (13.33%) Liquibase
General
1 9 (20.00%) Marketing
2 2 (4.44%) Games
2 2 (4.44%) Retail
3 1 (2.22%) Automotive
3 1 (2.22%) Finance
Job Titles
1 29 (64.44%) Developer
2 14 (31.11%) Java Developer
3 7 (15.56%) Administrator
3 7 (15.56%) Cloud Administrator
3 7 (15.56%) Python Developer
3 7 (15.56%) Systems Administrator
4 6 (13.33%) AWS Administrator
4 6 (13.33%) Azure Administrator
4 6 (13.33%) Linux Administrator
4 6 (13.33%) Linux Systems Administrator
4 6 (13.33%) Senior Developer
5 4 (8.89%) Senior Java Developer
5 4 (8.89%) Software Developer
5 4 (8.89%) Web Developer
6 3 (6.67%) DevOps Engineer
6 3 (6.67%) PHP Developer
6 3 (6.67%) Senior DevOps
6 3 (6.67%) Senior DevOps Engineer
7 2 (4.44%) Operations Support Engineer
7 2 (4.44%) Technical Operations Engineer
Libraries, Frameworks & Software Standards
1 19 (42.22%) HTML
2 16 (35.56%) CSS
3 13 (28.89%) AngularJS
4 10 (22.22%) Spring
4 10 (22.22%) Web Services
5 8 (17.78%) Django
6 7 (15.56%) XML
7 6 (13.33%) Dropwizard
7 6 (13.33%) Guava
7 6 (13.33%) jQuery
7 6 (13.33%) Node.js
8 4 (8.89%) REST
9 3 (6.67%) JSON
9 3 (6.67%) Laravel
9 3 (6.67%) React
9 3 (6.67%) React Native
9 3 (6.67%) Sass
9 3 (6.67%) SOAP
9 3 (6.67%) Twitter Bootstrap
10 2 (4.44%) Ajax
Miscellaneous
1 9 (20.00%) Computer Science
2 4 (8.89%) Linux Command Line
3 2 (4.44%) Enterprise Software
Operating Systems
1 14 (31.11%) Windows
2 8 (17.78%) Unix
3 6 (13.33%) Ubuntu
4 3 (6.67%) Windows Server
5 2 (4.44%) AIX
5 2 (4.44%) Android
5 2 (4.44%) Apple iOS
5 2 (4.44%) Debian
5 2 (4.44%) Mac OS X
5 2 (4.44%) SUSE
6 1 (2.22%) CentOS
6 1 (2.22%) Red Hat Enterprise Linux
Processes & Methodologies
1 18 (40.00%) Agile Software Development
2 11 (24.44%) DevOps
3 8 (17.78%) Web Development
4 7 (15.56%) Open Source
4 7 (15.56%) Software Audit
5 6 (13.33%) Telematics
6 5 (11.11%) OO
7 4 (8.89%) Customer Engagement
7 4 (8.89%) MVC
7 4 (8.89%) Scrum
7 4 (8.89%) Software Engineering
7 4 (8.89%) TDD
8 3 (6.67%) Business Intelligence
8 3 (6.67%) Coaching
8 3 (6.67%) Continuous Delivery
8 3 (6.67%) Microservices
8 3 (6.67%) SOLID
9 2 (4.44%) Android Development
9 2 (4.44%) Identity Access Management
9 2 (4.44%) Privileged Access Management
Programming Languages
1 25 (55.56%) JavaScript
2 21 (46.67%) Java
3 8 (17.78%) PHP
3 8 (17.78%) Python
4 4 (8.89%) SQL
5 2 (4.44%) BeanShell
5 2 (4.44%) C++
Qualifications
1 8 (17.78%) Computer Science Degree
1 8 (17.78%) Degree
2 2 (4.44%) CISSP
3 1 (2.22%) Sun Certification
Quality Assurance & Compliance
1 1 (2.22%) QA
System Software
1 6 (13.33%) Docker
2 2 (4.44%) Active Directory
Systems Management
1 3 (6.67%) Opscode Chef
1 3 (6.67%) Puppet
1 3 (6.67%) Terraform
2 1 (2.22%) Tivoli Identity Manager
Vendors
1 9 (20.00%) Microsoft
2 6 (13.33%) Red Hat
3 4 (8.89%) Google
4 2 (4.44%) CyberArk
4 2 (4.44%) HP
4 2 (4.44%) IBM
4 2 (4.44%) Novell
4 2 (4.44%) Oracle
4 2 (4.44%) PeopleSoft
4 2 (4.44%) Ping Identity
4 2 (4.44%) SAP
4 2 (4.44%) Sun
4 2 (4.44%) Sybase
5 1 (2.22%) MuleSoft
5 1 (2.22%) Twitter