The following table provides summary statistics for permanent job vacancies advertised in Cheshire with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
North West / Cheshire
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 113 83 124
Rank change year-on-year -30 +41  
Permanent jobs citing CentOS 2 3 1
As % of all permanent IT jobs advertised in Cheshire 0.14% 0.31% 0.059%
As % of the Operating Systems category 0.53% 1.30% 0.24%
Number of salaries quoted 2 3 0
Median salary £30,750 £50,000 -
Median salary % change year-on-year -38.50% -  
UK excluding London median salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75%  

CentOS 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 Cheshire with a requirement for operating system skills.

Operating System Skills
Cheshire
Permanent job vacancies with a requirement for operating system skills 376 231 415
As % of all permanent IT job vacancies advertised in Cheshire 25.84% 23.99% 24.51%
Number of salaries quoted 269 202 334
Median salary £35,000 £34,640 £37,500
Median salary % change year-on-year +1.04% -7.62%  
90% offered a salary of more than £22,000 £24,000 £22,000
10% offered a salary of more than £53,500 £50,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Cheshire

The job posting trend of jobs advertised in Cheshire citing CentOS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Cheshire

CentOS
Salary Trend in Cheshire

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

Salary trend for CentOS in Cheshire

CentOS
Job Locations in Cheshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Cheshire region over the 3 months to 27 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chester +6 2 £30,750 -38.50% 2
CentOS
North West

For the 6 months to 27 June 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 Cheshire region with a requirement for CentOS.

1 4 (100.00%) Linux
1 4 (100.00%) Red Hat Enterprise Linux
1 4 (100.00%) Amazon AWS
2 2 (50.00%) Bash Shell
2 2 (50.00%) DevOps
2 2 (50.00%) Git (software)
2 2 (50.00%) QA
2 2 (50.00%) VMware ESXi
2 2 (50.00%) MongoDB
2 2 (50.00%) Amazon SQS
2 2 (50.00%) CloudFront
2 2 (50.00%) GitHub
2 2 (50.00%) Jenkins
2 2 (50.00%) Amazon RDS
2 2 (50.00%) Apache
2 2 (50.00%) Tomcat
2 2 (50.00%) VMware
2 2 (50.00%) Java
2 2 (50.00%) JavaScript
2 2 (50.00%) MySQL
2 2 (50.00%) Unix
2 2 (50.00%) Solaris
2 2 (50.00%) Spring
2 2 (50.00%) Ubuntu
2 2 (50.00%) AWS CloudFormation
2 2 (50.00%) Virtual Private Cloud
2 2 (50.00%) Amazon EC2
3 1 (25.00%) Marketing
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Infrastructure Management

CentOS
Co-occurring IT Skills in Cheshire 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 2 (50.00%) Apache
1 2 (50.00%) Tomcat
Cloud Services
1 4 (100.00%) Amazon AWS
2 2 (50.00%) Amazon EC2
2 2 (50.00%) Amazon SQS
2 2 (50.00%) AWS CloudFormation
2 2 (50.00%) CloudFront
2 2 (50.00%) GitHub
2 2 (50.00%) Virtual Private Cloud
Database & Business Intelligence
1 2 (50.00%) Amazon RDS
1 2 (50.00%) MongoDB
1 2 (50.00%) MySQL
Development Applications
1 2 (50.00%) Git (software)
1 2 (50.00%) Jenkins
General
1 1 (25.00%) Marketing
Job Titles
1 2 (50.00%) Administrator
1 2 (50.00%) AWS Administrator
1 2 (50.00%) AWS Developer
1 2 (50.00%) Cloud Administrator
1 2 (50.00%) Developer
1 2 (50.00%) Java Developer
1 2 (50.00%) Linux Administrator
1 2 (50.00%) Linux Systems Administrator
1 2 (50.00%) Systems Administrator
2 1 (25.00%) AWS DevOps
2 1 (25.00%) DevOps Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Spring
Operating Systems
1 4 (100.00%) Linux
1 4 (100.00%) Red Hat Enterprise Linux
2 2 (50.00%) Solaris
2 2 (50.00%) Ubuntu
2 2 (50.00%) Unix
Processes & Methodologies
1 2 (50.00%) DevOps
2 1 (25.00%) Agile Software Development
2 1 (25.00%) Customer Engagement
2 1 (25.00%) Infrastructure Management
Programming Languages
1 2 (50.00%) Bash Shell
1 2 (50.00%) Java
1 2 (50.00%) JavaScript
2 1 (25.00%) Groovy
Quality Assurance & Compliance
1 2 (50.00%) QA
System Software
1 2 (50.00%) VMware ESXi
2 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Ansible
1 1 (25.00%) Opscode Chef
1 1 (25.00%) Puppet
1 1 (25.00%) Salt
Vendors
1 2 (50.00%) VMware
Chester, Cheshire
Oscar
Salary: £50000 - £65000 per annum
Posted: 12 hours ago
Sandbach, Cheshire
Evolution Recruitment Solutions
Salary: 30,000 - 35,000
Posted: 4 days ago
Chester
FRG Technology Consulting
Salary: £30000 - £35000 per annum
Posted: 6 days ago