The first table below looks at the demand for CentOS skills in IT jobs advertised for the Sevenoaks region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 18 June 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Sevenoaks region.

Location
3 months to
18 Jun 2013
Same period 2012 Same period 2011
CentOS Linux
Rank 6 - -
Rank change year-on-year
- 0
Permanent jobs citing CentOS 1 0 0
As % of all permanent IT jobs located in Sevenoaks 6.250% - -
As % of the Operating Systems category 20.00% - -
Number of salaries quoted 1 0 0
Average salary £45,000 - -
UK excluding London average salary £37,500 £36,000 £37,500
% change year-on-year
+4.16% -4.00%
All Operating Systems
Sevenoaks
Permanent IT job ads with a match in the
Operating Systems category
5 2 2
As % of all permanent IT jobs located in Sevenoaks 31.25% 50.00% 33.33%
Number of salaries quoted 5 2 2
Average salary £45,000 £18,250 £29,000
Average salary % change year-on-year
+146.57% -37.06%
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
CentOS
Kent

CentOS
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Sevenoaks region as a proportion of the total demand within the Operating Systems category.

Sevenoaks CentOS Jobs Demand Trend

CentOS
Salary Trend

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

Sevenoaks CentOS Salary Trend

CentOS
Top 25 Related IT Skills

For the 6 months to 18 June 2013, IT jobs across the Sevenoaks region citing CentOS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS.

1 8 (100.00%) SQL
1 8 (100.00%) MySQL
1 8 (100.00%) Linux
1 8 (100.00%) Scrum
1 8 (100.00%) Information Security
1 8 (100.00%) Software Testing
1 8 (100.00%) QA
2 7 (87.50%) Test Scripting
2 7 (87.50%) Degree
2 7 (87.50%) Extreme Programming
2 7 (87.50%) UNIX
2 7 (87.50%) Perl
2 7 (87.50%) PHP
2 7 (87.50%) ISEB
3 1 (12.50%) Shell Script
3 1 (12.50%) RTP
3 1 (12.50%) Change Management
3 1 (12.50%) VoIP
3 1 (12.50%) Subversion
3 1 (12.50%) Wireshark
3 1 (12.50%) Asterisk PBX
3 1 (12.50%) SaaS
3 1 (12.50%) FreeSWITCH
3 1 (12.50%) OpenSIPS
3 1 (12.50%) Trac

CentOS
Top Related IT Skills by Category

For the 6 months to 18 June 2013, IT jobs across the Sevenoaks region citing CentOS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS. Up to 20 skills are shown per category.

Application Development
1 1 (12.50%) FreeSWITCH
Communications & Networking
1 1 (12.50%) VoIP
1 1 (12.50%) RTP
1 1 (12.50%) Wireshark
1 1 (12.50%) Asterisk PBX
Database & Business Intelligence
1 8 (100.00%) MySQL
Development Applications
1 1 (12.50%) Subversion
1 1 (12.50%) Trac
Job Titles
1 7 (87.50%) QA Engineer
2 1 (12.50%) QA Manager
Miscellaneous
1 1 (12.50%) SaaS
Operating Systems
1 8 (100.00%) Linux
2 7 (87.50%) UNIX
Processes & Methodologies
1 8 (100.00%) Scrum
1 8 (100.00%) Information Security
1 8 (100.00%) Software Testing
2 7 (87.50%) Test Scripting
2 7 (87.50%) Extreme Programming
3 1 (12.50%) Change Management
Programming Languages
1 8 (100.00%) SQL
2 7 (87.50%) Perl
2 7 (87.50%) PHP
3 1 (12.50%) Shell Script
Qualifications
1 7 (87.50%) ISEB
1 7 (87.50%) Degree
Quality Assurance & Compliance
1 8 (100.00%) QA
System Software
1 1 (12.50%) OpenSIPS