Period
to 24 February 2018

The following table provides summary statistics for permanent job vacancies advertised in South 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 24 February 2018 with a comparison to the same period in the previous 2 years.

CentOS Linux
Yorkshire > South Yorkshire
6 months to
24 Feb 2018
Same period 2017 Same period 2016
Rank 82 99 108
Rank change year-on-year +17 +9 +22
Permanent jobs citing CentOS 14 5 5
As % of all permanent IT jobs advertised in South Yorkshire 1.21% 0.39% 0.32%
As % of the Operating Systems category 5.86% 1.91% 1.40%
Number of salaries quoted 14 5 5
South Yorkshire median annual salary £60,000 £45,000 £32,500
Median salary % change year-on-year +33.33% +38.46% -23.53%
Yorkshire median annual salary £50,000 £40,000 £37,634
% change year-on-year +25.00% +6.29% +0.36%

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 South Yorkshire with a requirement for operating system skills.

All Operating Systems
South Yorkshire
Permanent vacancies with a requirement for operating system skills 239 262 357
As % of all permanent IT jobs advertised in South Yorkshire 20.71% 20.23% 22.84%
Number of salaries quoted 225 229 318
South Yorkshire median annual salary £40,000 £32,500 £35,000
Median salary % change year-on-year +23.08% -7.14% +3.70%
10th Percentile £20,800 £21,000 £20,500
90th Percentile £60,000 £53,900 £57,500
Yorkshire median annual salary £37,500 £35,000 £38,000
% change year-on-year +7.14% -7.89% +6.80%

CentOS
Job Vacancy Trend in South Yorkshire

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

Job vacancy trend for CentOS in South Yorkshire

CentOS
Salary Trend in South Yorkshire

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

Salary trend for CentOS in South Yorkshire

CentOS
Salary Histogram in South Yorkshire

The salary distribution of IT jobs citing CentOS in South Yorkshire over the 6 months to 24 February 2018.

Salary histogram for CentOS in South Yorkshire

CentOS
Job Locations in South Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the South Yorkshire region over the 6 months to 24 February 2018. 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
Sheffield +8 14 £60,000 +33.33% 2
CentOS
Yorkshire

For the 6 months to 24 February 2018, 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 South Yorkshire region with a requirement for CentOS.

1 14 (100.00%) Linux
2 13 (92.86%) JavaScript
2 13 (92.86%) PHP
2 13 (92.86%) LAMP
2 13 (92.86%) Red Hat Enterprise Linux
2 13 (92.86%) DevOps
2 13 (92.86%) Analytical Skills
2 13 (92.86%) Web Operations
3 10 (71.43%) Google
4 7 (50.00%) Configuration Management
4 7 (50.00%) Redis
4 7 (50.00%) MongoDB
4 7 (50.00%) RabbitMQ
5 6 (42.86%) Node.js
5 6 (42.86%) Agile Software Development
5 6 (42.86%) Ruby
5 6 (42.86%) MySQL
6 1 (7.14%) Windows
6 1 (7.14%) VMware
6 1 (7.14%) Backup Exec
6 1 (7.14%) MCSA
6 1 (7.14%) SharePoint
6 1 (7.14%) MS Exchange
6 1 (7.14%) DHCP
6 1 (7.14%) DNS
6 1 (7.14%) Cisco
6 1 (7.14%) Microsoft
6 1 (7.14%) Active Directory
6 1 (7.14%) Microsoft Certification
6 1 (7.14%) Red Hat

CentOS
Co-occurring IT Skills in South 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 1 (7.14%) Exchange Server 2013
1 1 (7.14%) MS Exchange
1 1 (7.14%) SharePoint
1 1 (7.14%) SharePoint 2013
Communications & Networking
1 1 (7.14%) DHCP
1 1 (7.14%) DNS
Database & Business Intelligence
1 7 (50.00%) MongoDB
1 7 (50.00%) Redis
2 6 (42.86%) MySQL
Job Titles
1 7 (50.00%) WebOps Engineer
2 6 (42.86%) Site Engineer
3 1 (7.14%) IT Technician
3 1 (7.14%) Senior IT Technician
3 1 (7.14%) Senior Technician
Libraries, Frameworks & Software Standards
1 13 (92.86%) LAMP
2 7 (50.00%) RabbitMQ
3 6 (42.86%) Node.js
Miscellaneous
1 13 (92.86%) Analytical Skills
Operating Systems
1 14 (100.00%) Linux
2 13 (92.86%) Red Hat Enterprise Linux
3 1 (7.14%) Mac OS
3 1 (7.14%) Windows
Processes & Methodologies
1 13 (92.86%) DevOps
1 13 (92.86%) Web Operations
2 7 (50.00%) Configuration Management
3 6 (42.86%) Agile Software Development
Programming Languages
1 13 (92.86%) JavaScript
1 13 (92.86%) PHP
2 6 (42.86%) Ruby
Qualifications
1 1 (7.14%) MCITP
1 1 (7.14%) MCSA
1 1 (7.14%) MCTS
1 1 (7.14%) Microsoft Certification
System Software
1 1 (7.14%) Active Directory
Systems Management
1 1 (7.14%) Backup Exec
Vendors
1 10 (71.43%) Google
2 1 (7.14%) Cisco
2 1 (7.14%) Microsoft
2 1 (7.14%) Red Hat
2 1 (7.14%) Veeam
2 1 (7.14%) VMware