The following table provides summary statistics for permanent job vacancies advertised in Egham 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 22 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Surrey / Egham
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank - 7 -
Permanent jobs citing CentOS 0 19 0
As % of all permanent IT jobs advertised in Egham - 16.24% -
As % of the Operating Systems category - 37.25% -
Number of salaries quoted 0 19 0
Median salary - £55,000 -
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 Egham with a requirement for operating system skills.

Operating System Skills
Egham
Permanent job vacancies with a requirement for operating system skills 8 51 56
As % of all permanent IT job vacancies advertised in Egham 5.13% 43.59% 14.85%
Number of salaries quoted 8 50 50
Median salary £32,500 £50,000 £37,500
Median salary % change year-on-year -35.00% +33.33%  
90% offered a salary of more than £30,000 £28,000 £21,500
10% offered a salary of more than £35,000 £60,000 £70,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Egham

The job posting trend of jobs advertised in Egham 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 Egham

CentOS
Salary Trend in Egham

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

Salary trend for CentOS in Egham

For the 6 months to 22 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 Egham region with a requirement for CentOS.

1 1 (100.00%) Perl
1 1 (100.00%) PHP
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) HTTP
1 1 (100.00%) DNS
1 1 (100.00%) Red Hat

CentOS
Co-occurring IT Skills in Egham 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:

Communications & Networking
1 1 (100.00%) DNS
1 1 (100.00%) HTTP
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) Linux Administrator
1 1 (100.00%) Linux Systems Administrator
1 1 (100.00%) Senior Linux Administrator
1 1 (100.00%) Senior Linux Systems Administrator
1 1 (100.00%) Senior Systems Administrator
1 1 (100.00%) Systems Administrator
Operating Systems
1 1 (100.00%) Linux
Programming Languages
1 1 (100.00%) Perl
1 1 (100.00%) PHP
1 1 (100.00%) Python
Vendors
1 1 (100.00%) Red Hat