The following table provides summary statistics for permanent job vacancies advertised in Staines 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 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
CentOS Linux
Surrey / Staines
Rank 32 - -
Rank change year-on-year - 0  
Permanent jobs citing CentOS 3 0 0
As % of all permanent IT jobs advertised in Staines 1.56% - -
As % of the Operating Systems category 4.55% - -
Number of salaries quoted 3 0 0
Median salary £62,500 - -
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

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 Staines with a requirement for operating system skills.

Operating System Skills
Staines
Permanent job vacancies with a requirement for operating system skills 66 28 62
As % of all permanent IT job vacancies advertised in Staines 34.38% 27.72% 26.38%
Number of salaries quoted 58 25 56
Median salary £55,000 £53,500 £42,500
Median salary % change year-on-year +2.80% +25.88%  
90% offered a salary of more than £37,500 £45,000 £29,000
10% offered a salary of more than £80,000 £60,000 £67,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Staines

The job posting trend of jobs advertised in Staines 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 Staines

CentOS
Salary Trend in Staines

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

Salary trend for CentOS in Staines

CentOS
Top 30 Related IT Skills in Staines

For the 6 months to 25 March 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 Staines region with a requirement for CentOS.

1 7 (100.00%) Perl
1 7 (100.00%) Linux
1 7 (100.00%) Python
2 5 (71.43%) PHP
2 5 (71.43%) DNS
2 5 (71.43%) Red Hat Enterprise Linux
2 5 (71.43%) SaaS
2 5 (71.43%) High Availability
3 4 (57.14%) RHCA
3 4 (57.14%) ITSM
3 4 (57.14%) Microsoft
3 4 (57.14%) Microsoft Certification
3 4 (57.14%) Red Hat
3 4 (57.14%) Windows
4 3 (42.86%) HTTP
4 3 (42.86%) Shell Script
4 3 (42.86%) Legal
4 3 (42.86%) Problem Management
4 3 (42.86%) Capacity Management
5 2 (28.57%) LAPP Stack
5 2 (28.57%) Linux Command Line
5 2 (28.57%) IaaS
5 2 (28.57%) Relational Database
5 2 (28.57%) PaaS
5 2 (28.57%) MongoDB
5 2 (28.57%) ITIL V3
5 2 (28.57%) LAMP
5 2 (28.57%) PostgreSQL
5 2 (28.57%) Incident Management
5 2 (28.57%) Degree

CentOS
Top Related IT Skills in Staines 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 (28.57%) Apache
1 2 (28.57%) Tomcat
Applications
1 2 (28.57%) MS Excel
Cloud Services
1 5 (71.43%) SaaS
2 2 (28.57%) IaaS
2 2 (28.57%) PaaS
Communications & Networking
1 5 (71.43%) DNS
2 3 (42.86%) HTTP
3 2 (28.57%) Internet
Database & Business Intelligence
1 2 (28.57%) MongoDB
1 2 (28.57%) MySQL
1 2 (28.57%) PostgreSQL
1 2 (28.57%) Relational Database
General
1 3 (42.86%) Legal
Job Titles
1 5 (71.43%) Linux Engineer
1 5 (71.43%) Senior Linux Engineer
2 3 (42.86%) Linux Systems Engineer
2 3 (42.86%) Senior Linux Systems Engineer
2 3 (42.86%) Senior Systems Engineer
2 3 (42.86%) Systems Engineer
3 2 (28.57%) Cloud Engineer
3 2 (28.57%) Cloud Infrastructure Engineer
3 2 (28.57%) Cloud Specialist
3 2 (28.57%) Infrastructure Engineer
3 2 (28.57%) Linux Specialist
3 2 (28.57%) Senior Cloud Engineer
3 2 (28.57%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 2 (28.57%) LAMP
1 2 (28.57%) LAPP Stack
Miscellaneous
1 2 (28.57%) Computer Science
1 2 (28.57%) Linux Command Line
Operating Systems
1 7 (100.00%) Linux
2 5 (71.43%) Red Hat Enterprise Linux
3 4 (57.14%) Windows
Processes & Methodologies
1 5 (71.43%) High Availability
2 4 (57.14%) ITSM
3 3 (42.86%) Capacity Management
3 3 (42.86%) Problem Management
4 2 (28.57%) Incident Management
4 2 (28.57%) ITIL
4 2 (28.57%) ITIL V3
4 2 (28.57%) Mathematics
Programming Languages
1 7 (100.00%) Perl
1 7 (100.00%) Python
2 5 (71.43%) PHP
3 3 (42.86%) Shell Script
Qualifications
1 4 (57.14%) Microsoft Certification
1 4 (57.14%) RHCA
2 2 (28.57%) Degree
Vendors
1 4 (57.14%) Microsoft
1 4 (57.14%) Red Hat
2 2 (28.57%) Oracle