Period
to 15 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Altrincham with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 6 months to 15 December 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Manchester > Altrincham
6 months to
15 Dec 2017
Same period 2016 Same period 2015
Rank 39 30 32
Rank change year-on-year -9 +2 +10
Permanent jobs citing CentOS 3 3 5
As % of all permanent IT jobs advertised in Altrincham 1.52% 2.34% 3.14%
As % of the Operating Systems category 6.67% 8.33% 10.87%
Number of salaries quoted 3 3 5
Altrincham median annual salary £30,000 £30,000 £28,500
Median salary % change year-on-year - +5.26% -18.57%
Manchester median annual salary £45,000 £45,000 £40,000
% change year-on-year - +12.50% +23.08%

CentOS 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 Altrincham with a requirement for operating system skills.

All Operating Systems
Altrincham
Permanent vacancies with a requirement for operating system skills 45 36 46
As % of all permanent IT jobs advertised in Altrincham 22.73% 28.13% 28.93%
Number of salaries quoted 39 31 43
Altrincham median annual salary £42,500 £29,000 £35,000
Median salary % change year-on-year +46.55% -17.14% -12.50%
10th Percentile £28,000 £22,250 £24,450
90th Percentile £50,350 £43,750 £48,750
Manchester median annual salary £40,000 £40,000 £38,500
% change year-on-year - +3.90% +10.00%

CentOS
Job Vacancy Trend in Altrincham

Job postings citing CentOS as a percentage of all IT jobs advertised in Altrincham.

Job vacancy trend for CentOS in Altrincham

CentOS
Salary Trend in Altrincham

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

Salary trend for CentOS in Altrincham

For the 6 months to 15 December 2017, IT jobs citing CentOS 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 Altrincham region with a requirement for CentOS.

1 3 (100.00%) Pay per click
1 3 (100.00%) Statistics
1 3 (100.00%) Marketing
1 3 (100.00%) Web Development
1 3 (100.00%) Graphic Design
1 3 (100.00%) Animation
1 3 (100.00%) Photography
1 3 (100.00%) Symfony
1 3 (100.00%) Zend
1 3 (100.00%) CodeIgniter
1 3 (100.00%) CakePHP
1 3 (100.00%) Email Marketing
1 3 (100.00%) Internet Marketing
1 3 (100.00%) Digital Marketing
1 3 (100.00%) jQuery
1 3 (100.00%) WordPress
1 3 (100.00%) Magento
1 3 (100.00%) Git (software)
1 3 (100.00%) JavaScript
1 3 (100.00%) PHP
1 3 (100.00%) Linux
1 3 (100.00%) OOP
1 3 (100.00%) Internet
1 3 (100.00%) MVC
1 3 (100.00%) SEO
1 3 (100.00%) Debian
1 3 (100.00%) Web Design
1 3 (100.00%) Laravel
1 3 (100.00%) AngularJS
1 3 (100.00%) Mobile App

CentOS
Co-occurring IT Skills in Altrincham 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 3 (100.00%) WordPress
Business Applications
1 3 (100.00%) Magento
Communications & Networking
1 3 (100.00%) Internet
Development Applications
1 3 (100.00%) Git (software)
General
1 3 (100.00%) Marketing
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Digital Developer
1 3 (100.00%) PHP Developer
1 3 (100.00%) PHP Web Developer
1 3 (100.00%) Web Developer
2 2 (66.67%) Mid-Level PHP Developer
3 1 (33.33%) Applications Developer
3 1 (33.33%) Mobile Applications Developer
3 1 (33.33%) Mobile Web Applications Developer
3 1 (33.33%) Mobile Web Developer
3 1 (33.33%) PHP Web Applications Developer
3 1 (33.33%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) AngularJS
1 3 (100.00%) CakePHP
1 3 (100.00%) CodeIgniter
1 3 (100.00%) jQuery
1 3 (100.00%) Laravel
1 3 (100.00%) Symfony
Miscellaneous
1 3 (100.00%) Animation
1 3 (100.00%) Graphic Design
1 3 (100.00%) Mobile App
1 3 (100.00%) Photography
1 3 (100.00%) Social Media
Operating Systems
1 3 (100.00%) Debian
1 3 (100.00%) Linux
Processes & Methodologies
1 3 (100.00%) Digital Marketing
1 3 (100.00%) Email Marketing
1 3 (100.00%) Internet Marketing
1 3 (100.00%) Mobile Application Development
1 3 (100.00%) MVC
1 3 (100.00%) OOP
1 3 (100.00%) Pay per click
1 3 (100.00%) SEO
1 3 (100.00%) Statistics
1 3 (100.00%) Web Design
1 3 (100.00%) Web Development
Programming Languages
1 3 (100.00%) JavaScript
1 3 (100.00%) PHP
Vendors
1 3 (100.00%) Zend