The first table below looks at the demand for CentOS skills in IT jobs advertised for the Canary Wharf region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 21 May 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 Canary Wharf region.

Location
3 months to
21 May 2013
Same period 2012 Same period 2011
CentOS Linux
Rank - - -
Permanent jobs citing CentOS 0 0 0
As % of all permanent IT jobs located in Canary Wharf - - -
As % of the Operating Systems category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £38,500 £40,000 £36,500
% change year-on-year
-3.75% +9.58%
All Operating Systems
Canary Wharf
Permanent IT job ads with a match in the
Operating Systems category
90 111 32
As % of all permanent IT jobs located in Canary Wharf 30.82% 33.84% 16.16%
Number of salaries quoted 76 89 15
Average salary £52,500 £72,000 £60,000
Average salary % change year-on-year
-27.08% +20.00%
90% offered a salary of more than £31,500 £30,750 £50,500
10% offered a salary of more than £80,000 £70,000 £82,500
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
CentOS
London

CentOS
Top 30 Related IT Skills

For the 6 months to 21 May 2013, IT jobs across the Canary Wharf 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 1 (100.00%) C
1 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) Sybase
1 1 (100.00%) ITIL
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) ETL
1 1 (100.00%) RDBMS
1 1 (100.00%) SLA
1 1 (100.00%) Microsoft
1 1 (100.00%) RDF
1 1 (100.00%) ITIL Certification
1 1 (100.00%) Informatica
1 1 (100.00%) Shell Script
1 1 (100.00%) Reuters
1 1 (100.00%) Bloomberg
1 1 (100.00%) BCP
1 1 (100.00%) Benchmarking
1 1 (100.00%) MATLAB
1 1 (100.00%) Project Management
1 1 (100.00%) Service Delivery
1 1 (100.00%) Disaster Recovery
1 1 (100.00%) Finance
1 1 (100.00%) Legal
1 1 (100.00%) Migration
1 1 (100.00%) RMDS

CentOS
Top Related IT Skills by Category

For the 6 months to 21 May 2013, IT jobs across the Canary Wharf 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 (100.00%) Java SE
Business Applications
1 1 (100.00%) RMDS
Database & Business Intelligence
1 1 (100.00%) SQL Server
1 1 (100.00%) RDBMS
1 1 (100.00%) Sybase ASE
General
1 1 (100.00%) Finance
1 1 (100.00%) Legal
Job Titles
1 1 (100.00%) Support Specialist
1 1 (100.00%) Market Data Specialist
Operating Systems
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 1 (100.00%) ITIL
1 1 (100.00%) ETL
1 1 (100.00%) RDF
1 1 (100.00%) BCP
1 1 (100.00%) Benchmarking
1 1 (100.00%) Project Management
1 1 (100.00%) Service Delivery
1 1 (100.00%) Disaster Recovery
1 1 (100.00%) Migration
1 1 (100.00%) Integration Testing
1 1 (100.00%) Capacity Planning
Programming Languages
1 1 (100.00%) C
1 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) SQL
1 1 (100.00%) Python
1 1 (100.00%) Shell Script
1 1 (100.00%) MATLAB
Qualifications
1 1 (100.00%) ITIL Certification
1 1 (100.00%) Degree
Quality Assurance & Compliance
1 1 (100.00%) SLA
Systems Management
1 1 (100.00%) Dollar Universe
Vendors
1 1 (100.00%) Sybase
1 1 (100.00%) Microsoft
1 1 (100.00%) Informatica
1 1 (100.00%) Reuters
1 1 (100.00%) Bloomberg
1 1 (100.00%) Caplin
1 1 (100.00%) Kalahari