The table below looks at the statistics for CentOS skills in IT jobs advertised for the Oxfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 16 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
16 Sep 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 108 117 110
Rank change year-on-year
+9 -7
Permanent jobs citing CentOS 5 2 6
As % of all permanent IT jobs located in Oxfordshire 0.33% 0.12% 0.37%
As % of the Operating Systems category 1.54% 0.41% 1.30%
Number of salaries quoted 3 2 6
Average salary £50,000 £36,000 £40,000
Average salary % change year-on-year
+38.88% -10.00%
UK excluding London average salary £41,500 £40,000 £37,500
% change year-on-year
+3.75% +6.66%
CentOS
South East

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Oxfordshire region.

Operating Systems Category
Oxfordshire
Permanent IT job ads with a match in the
Operating Systems category
325 482 462
As % of all permanent IT jobs located in Oxfordshire 21.38% 28.76% 28.24%
Number of salaries quoted 282 421 416
Average salary £32,000 £38,500 £37,500
Average salary % change year-on-year
-16.88% +2.66%
90% offered a salary of more than £22,500 £22,000 £27,050
10% offered a salary of more than £50,000 £55,000 £56,500
UK excluding London average salary £36,500 £37,500 £37,500
% change year-on-year
-2.66% -

CentOS
Jobs Demand Trend in Oxfordshire

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

CentOS Jobs Demand Trend in Oxfordshire

CentOS
Salary Trend in Oxfordshire

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

CentOS Salary Trend in Oxfordshire

CentOS
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Oxfordshire region over the 3 months to 16 September 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford +11 2 £50,000 +38.88%
Henley-on-Thames - 1 - -
CentOS
South East

CentOS
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 16 September 2014, IT jobs across the Oxfordshire 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%) Linux
2 5 (62.50%) Red Hat
3 4 (50.00%) Firewall
4 3 (37.50%) NAS
4 3 (37.50%) Games
4 3 (37.50%) Shell Script
4 3 (37.50%) SQL
4 3 (37.50%) LAN
4 3 (37.50%) WAN
4 3 (37.50%) SAN
5 2 (25.00%) PHP
5 2 (25.00%) Debian
5 2 (25.00%) VMware
5 2 (25.00%) Ubuntu
5 2 (25.00%) ISO/IEC 27001
5 2 (25.00%) CEH
5 2 (25.00%) Penetration Testing
5 2 (25.00%) Banking
5 2 (25.00%) Retail
5 2 (25.00%) Test Management
5 2 (25.00%) PCI DSS
5 2 (25.00%) SC Cleared
5 2 (25.00%) Security Cleared
5 2 (25.00%) SaaS
5 2 (25.00%) OSCP
5 2 (25.00%) OSCE
5 2 (25.00%) Finance
6 1 (12.50%) Appcelerator
6 1 (12.50%) Sass
6 1 (12.50%) Vagrant

CentOS
Top Related IT Skills in Oxfordshire by Category

For the 6 months to 16 September 2014, IT jobs across the Oxfordshire 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 Platforms
1 1 (12.50%) Confluence
1 1 (12.50%) Node.js
1 1 (12.50%) nginx
1 1 (12.50%) Apache
Applications
1 1 (12.50%) Photoshop
Cloud Services
1 2 (25.00%) SaaS
Communications & Networking
1 4 (50.00%) Firewall
2 3 (37.50%) NAS
2 3 (37.50%) LAN
2 3 (37.50%) WAN
2 3 (37.50%) SAN
3 1 (12.50%) VLAN
3 1 (12.50%) Wireless
3 1 (12.50%) DHCP
3 1 (12.50%) SNMP
3 1 (12.50%) DNS
3 1 (12.50%) IPv4
Database & Business Intelligence
1 1 (12.50%) MySQL
Development Applications
1 1 (12.50%) Appcelerator Titanium
1 1 (12.50%) Git (software)
1 1 (12.50%) JIRA
General
1 3 (37.50%) Games
2 2 (25.00%) Banking
2 2 (25.00%) Retail
2 2 (25.00%) Finance
Job Titles
1 4 (50.00%) Administrator
1 4 (50.00%) Linux Administrator
1 4 (50.00%) Linux Engineer
2 3 (37.50%) Senior Linux Administrator
2 3 (37.50%) Senior Linux Engineer
2 3 (37.50%) Systems Engineer
2 3 (37.50%) Senior Systems Engineer
3 2 (25.00%) Tester
3 2 (25.00%) Penetration Tester
4 1 (12.50%) Front-End Developer
4 1 (12.50%) Linux Support
4 1 (12.50%) Linux Support Engineer
4 1 (12.50%) Network Support
4 1 (12.50%) Linux Systems Administrator
4 1 (12.50%) Network Support Engineer
4 1 (12.50%) Developer
4 1 (12.50%) Consultant
4 1 (12.50%) Systems Administrator
4 1 (12.50%) Network Engineer
4 1 (12.50%) Support Engineer
Libraries, Frameworks & Software Standards
1 1 (12.50%) Sass
1 1 (12.50%) HTML5
1 1 (12.50%) CSS3
1 1 (12.50%) Smarty
1 1 (12.50%) jQuery
1 1 (12.50%) HTML
1 1 (12.50%) CSS
1 1 (12.50%) XHTML
Miscellaneous
1 1 (12.50%) User Experience
1 1 (12.50%) Visualisation
Operating Systems
1 8 (100.00%) Linux
2 2 (25.00%) Debian
2 2 (25.00%) Ubuntu
3 1 (12.50%) SELinux
3 1 (12.50%) Apple iOS
3 1 (12.50%) Android
3 1 (12.50%) Red Hat Enterprise Linux
Processes & Methodologies
1 2 (25.00%) Penetration Testing
1 2 (25.00%) Test Management
2 1 (12.50%) DevOps
2 1 (12.50%) Kalman Filter
2 1 (12.50%) Network Management
2 1 (12.50%) Time Management
2 1 (12.50%) Content Management
2 1 (12.50%) Problem Management
2 1 (12.50%) Incident Management
2 1 (12.50%) Identity Management
2 1 (12.50%) ITIL
2 1 (12.50%) OO
Programming Languages
1 3 (37.50%) Shell Script
1 3 (37.50%) SQL
2 2 (25.00%) PHP
3 1 (12.50%) Bash Shell
3 1 (12.50%) JavaScript
3 1 (12.50%) Perl
3 1 (12.50%) Python
Qualifications
1 2 (25.00%) CEH
1 2 (25.00%) SC Cleared
1 2 (25.00%) Security Cleared
1 2 (25.00%) OSCP
1 2 (25.00%) OSCE
Quality Assurance & Compliance
1 2 (25.00%) ISO/IEC 27001
1 2 (25.00%) PCI DSS
System Software
1 1 (12.50%) VMware Infrastructure
1 1 (12.50%) Postfix
1 1 (12.50%) Sendmail
Systems Management
1 1 (12.50%) Vagrant
1 1 (12.50%) Opscode Chef
1 1 (12.50%) Puppet
Vendors
1 5 (62.50%) Red Hat
2 2 (25.00%) VMware
3 1 (12.50%) Appcelerator
3 1 (12.50%) Fortinet
3 1 (12.50%) Cisco