Period
to 18 March 2019

The following table provides summary statistics for permanent job vacancies advertised in North Yorkshire 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 18 March 2019 with a comparison to the same period in the previous 2 years.

CentOS Linux
Yorkshire > North Yorkshire
6 months to
18 Mar 2019
Same period 2018 Same period 2017
Rank 100 78 104
Rank change year-on-year -22 +26 -5
Permanent jobs citing CentOS 7 29 10
As % of all permanent IT jobs advertised in North Yorkshire 0.63% 2.20% 0.65%
As % of the Operating Systems category 3.04% 9.86% 3.06%
Number of salaries quoted 4 28 8
North Yorkshire median annual salary £45,000 £50,000 £40,000
Median salary % change year-on-year -10.00% +25.00% +6.67%
10th Percentile £42,500 £42,500 £29,500
90th Percentile £49,250 £57,875 £47,500
Yorkshire median annual salary £30,000 £50,000 £42,500
% change year-on-year -40.00% +17.65% +12.93%

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 North Yorkshire with a requirement for operating system skills.

All Operating Systems
North Yorkshire
Permanent vacancies with a requirement for operating system skills 230 294 327
As % of all permanent IT jobs advertised in North Yorkshire 20.57% 22.29% 21.22%
Number of salaries quoted 168 237 300
North Yorkshire median annual salary £43,750 £35,500 £33,000
Median salary % change year-on-year +23.24% +7.58% -10.81%
10th Percentile £25,875 £22,000 £20,750
90th Percentile £65,750 £59,250 £50,000
Yorkshire median annual salary £40,000 £38,000 £35,000
% change year-on-year +5.26% +8.57% -10.26%

CentOS
Job Vacancy Trend in North Yorkshire

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

Job vacancy trend for CentOS in North Yorkshire

CentOS
Salary Trend in North Yorkshire

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

Salary trend for CentOS in North Yorkshire

CentOS
Job Locations in North Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the North Yorkshire region over the 6 months to 18 March 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
York +12 4 £45,000 -
Harrogate -32 1 - -
CentOS
Yorkshire

For the 6 months to 18 March 2019, IT jobs citing CentOS 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 North Yorkshire region with a requirement for CentOS.

1 7 (100.00%) Linux
2 5 (71.43%) Amazon AWS
2 5 (71.43%) DevOps
3 4 (57.14%) Apache Spark
3 4 (57.14%) Big Data
3 4 (57.14%) Kafka
3 4 (57.14%) Opscode Chef
3 4 (57.14%) Microsoft Azure
3 4 (57.14%) Continuous Improvement
3 4 (57.14%) Puppet
3 4 (57.14%) Configuration Management
3 4 (57.14%) Software Engineering
3 4 (57.14%) Security Cleared
3 4 (57.14%) Hadoop
3 4 (57.14%) Terraform
4 2 (28.57%) Windows Server
4 2 (28.57%) Server Virtualisation
4 2 (28.57%) Ubuntu
4 2 (28.57%) Open Source
4 2 (28.57%) Windows
5 1 (14.29%) ExpressionEngine
5 1 (14.29%) HTML5
5 1 (14.29%) Varnish
5 1 (14.29%) Redis
5 1 (14.29%) concrete5
5 1 (14.29%) MongoDB
5 1 (14.29%) NoSQL
5 1 (14.29%) Yii
5 1 (14.29%) Node.js
5 1 (14.29%) CSS3

CentOS
Co-occurring IT Skills in North Yorkshire 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 4 (57.14%) Apache Spark
2 1 (14.29%) CMS
2 1 (14.29%) concrete5
2 1 (14.29%) Elasticsearch
2 1 (14.29%) ExpressionEngine
2 1 (14.29%) nginx
Business Applications
1 1 (14.29%) Magento
Cloud Services
1 5 (71.43%) Amazon AWS
2 4 (57.14%) Microsoft Azure
3 1 (14.29%) Amazon EC2
3 1 (14.29%) Amazon S3
3 1 (14.29%) npm
3 1 (14.29%) Sage Pay
Communications & Networking
1 1 (14.29%) DNS
Database & Business Intelligence
1 4 (57.14%) Big Data
1 4 (57.14%) Hadoop
2 1 (14.29%) CouchDB
2 1 (14.29%) MongoDB
2 1 (14.29%) MySQL
2 1 (14.29%) NoSQL
2 1 (14.29%) Redis
Development Applications
1 1 (14.29%) Appcelerator Titanium
1 1 (14.29%) Bower
1 1 (14.29%) Git (software)
Job Titles
1 4 (57.14%) DevOps Engineer
2 2 (28.57%) Administrator
2 2 (28.57%) Linux Administrator
2 2 (28.57%) Linux Support
2 2 (28.57%) Linux Systems Administrator
2 2 (28.57%) Systems Administrator
3 1 (14.29%) Backend Developer
3 1 (14.29%) Developer
3 1 (14.29%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) Kafka
2 1 (14.29%) Apache Cordova
2 1 (14.29%) CSS
2 1 (14.29%) CSS3
2 1 (14.29%) HTML
2 1 (14.29%) HTML5
2 1 (14.29%) Ionic Framework
2 1 (14.29%) JSON
2 1 (14.29%) Laravel
2 1 (14.29%) LEMP Stack
2 1 (14.29%) Node.js
2 1 (14.29%) Phalcon
2 1 (14.29%) PhoneGap
2 1 (14.29%) PHP-FPM
2 1 (14.29%) RESTful
2 1 (14.29%) SOAP
2 1 (14.29%) Symfony
2 1 (14.29%) Web Services
2 1 (14.29%) XML
2 1 (14.29%) Yii
Miscellaneous
1 1 (14.29%) Mobile App
1 1 (14.29%) Self-Motivation
Operating Systems
1 7 (100.00%) Linux
2 2 (28.57%) Ubuntu
2 2 (28.57%) Windows
2 2 (28.57%) Windows Server
Processes & Methodologies
1 5 (71.43%) DevOps
2 4 (57.14%) Configuration Management
2 4 (57.14%) Continuous Improvement
2 4 (57.14%) Software Engineering
3 2 (28.57%) Open Source
3 2 (28.57%) Server Virtualisation
4 1 (14.29%) Database Optimisation
4 1 (14.29%) E-Commerce
4 1 (14.29%) Front End Development
4 1 (14.29%) Mobile Application Development
4 1 (14.29%) OO
4 1 (14.29%) OO PHP
4 1 (14.29%) SEO
4 1 (14.29%) Web Development
Programming Languages
1 1 (14.29%) JavaScript
1 1 (14.29%) PHP
Qualifications
1 4 (57.14%) Security Cleared
System Software
1 1 (14.29%) Docker
1 1 (14.29%) Varnish
Systems Management
1 4 (57.14%) Opscode Chef
1 4 (57.14%) Puppet
1 4 (57.14%) Terraform
Vendors
1 1 (14.29%) PayPal
1 1 (14.29%) Red Hat
1 1 (14.29%) Zend