The table below looks at the statistics for CentOS skills in IT jobs advertised for the Torfaen region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 19 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 23 19 -
Rank change year-on-year
-4 -
Permanent jobs citing CentOS 6 6 0
As % of all permanent IT jobs located in Torfaen 6.59% 9.52% -
As % of the Operating Systems category 11.76% 25.00% -
Number of salaries quoted 6 6 0
Average salary £41,250 £38,500 -
Average salary % change year-on-year
+7.14% -
UK excluding London average salary £40,000 £40,000 £37,000
% change year-on-year
- +8.10%
CentOS
South Wales

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

Operating Systems Category
Torfaen
Permanent IT job ads with a match in the
Operating Systems category
51 24 20
As % of all permanent IT jobs located in Torfaen 56.04% 38.10% 28.99%
Number of salaries quoted 51 24 19
Average salary £42,500 £31,500 £38,000
Average salary % change year-on-year
+34.92% -17.10%
90% offered a salary of more than £30,000 £27,500 £32,500
10% offered a salary of more than £45,000 £40,000 £44,500
UK excluding London average salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Torfaen

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

CentOS Jobs Demand Trend in Torfaen

CentOS
Salary Trend in Torfaen

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

CentOS Salary Trend in Torfaen

CentOS
Salary Histogram in Torfaen

This chart provides a salary histogram for IT jobs citing CentOS across the Torfaen region over the 3 months to 19 December 2014.

CentOS Salary Histogram in Torfaen

CentOS
Job Locations in Torfaen

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Torfaen region over the 3 months to 19 December 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
Cwmbran -4 6 £41,250 +7.14%
CentOS
South Wales

CentOS
Top 30 Related IT Skills in Torfaen

For the 6 months to 19 December 2014, IT jobs across the Torfaen 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 10 (100.00%) Red Hat
1 10 (100.00%) Linux
1 10 (100.00%) Perl
1 10 (100.00%) Python
1 10 (100.00%) Bash Shell
2 8 (80.00%) TCP/IP
2 8 (80.00%) Agile Software Development
3 7 (70.00%) TDD
3 7 (70.00%) Continuous Integration
3 7 (70.00%) BDD
3 7 (70.00%) Regression Testing
3 7 (70.00%) Scrum
3 7 (70.00%) Korn
3 7 (70.00%) C++
3 7 (70.00%) UNIX
3 7 (70.00%) Wireshark
3 7 (70.00%) Jenkins
3 7 (70.00%) DTV
4 6 (60.00%) TestLink
4 6 (60.00%) JIRA
4 6 (60.00%) Fiddler
4 6 (60.00%) Confluence
4 6 (60.00%) HTTP
4 6 (60.00%) Windows
4 6 (60.00%) Bug Management
4 6 (60.00%) Product Management
4 6 (60.00%) C
4 6 (60.00%) Ruby
4 6 (60.00%) Test Management
5 4 (40.00%) Red Hat Enterprise Linux

CentOS
Top Related IT Skills in Torfaen by Category

For the 6 months to 19 December 2014, IT jobs across the Torfaen 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 6 (60.00%) Confluence
2 3 (30.00%) Apache
Cloud Services
1 3 (30.00%) PaaS
Communications & Networking
1 8 (80.00%) TCP/IP
2 7 (70.00%) Wireshark
3 6 (60.00%) HTTP
4 3 (30.00%) Kerberos
4 3 (30.00%) DNS
4 3 (30.00%) OpenLDAP
5 1 (10.00%) NAS
5 1 (10.00%) tcpdump
5 1 (10.00%) Network Security
5 1 (10.00%) iSCSI
5 1 (10.00%) VPN
5 1 (10.00%) SAN
5 1 (10.00%) Firewall
5 1 (10.00%) Wireless
5 1 (10.00%) SSH
5 1 (10.00%) VLAN
5 1 (10.00%) SNMP
5 1 (10.00%) LAN
5 1 (10.00%) WAN
Database & Business Intelligence
1 3 (30.00%) Big Data
2 2 (20.00%) Data Mining
3 1 (10.00%) MySQL
Development Applications
1 7 (70.00%) Jenkins
2 6 (60.00%) TestLink
2 6 (60.00%) JIRA
2 6 (60.00%) Fiddler
3 1 (10.00%) Cucumber
3 1 (10.00%) JUnit
General
1 3 (30.00%) Advertising
1 3 (30.00%) Marketing
Job Titles
1 7 (70.00%) Test Engineer
2 6 (60.00%) Software Test Engineer
2 6 (60.00%) Software Engineer
2 6 (60.00%) C Software Engineer
3 3 (30.00%) Systems Administrator
3 3 (30.00%) Administrator
3 3 (30.00%) Linux Systems Administrator
3 3 (30.00%) Linux Administrator
Libraries, Frameworks & Software Standards
1 1 (10.00%) HTML
Miscellaneous
1 7 (70.00%) DTV
2 1 (10.00%) User Experience
2 1 (10.00%) Client/Server
Operating Systems
1 10 (100.00%) Linux
2 7 (70.00%) UNIX
3 6 (60.00%) Windows
4 4 (40.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 8 (80.00%) Agile Software Development
2 7 (70.00%) TDD
2 7 (70.00%) Regression Testing
2 7 (70.00%) Scrum
2 7 (70.00%) Continuous Integration
2 7 (70.00%) BDD
3 6 (60.00%) Bug Management
3 6 (60.00%) Product Management
3 6 (60.00%) Test Management
4 3 (30.00%) E-Commerce
4 3 (30.00%) Mobile Marketing
5 2 (20.00%) Low Latency
6 1 (10.00%) Cyber Security
6 1 (10.00%) Network Management
6 1 (10.00%) Manual Testing
6 1 (10.00%) Automated Testing
Programming Languages
1 10 (100.00%) Perl
1 10 (100.00%) Python
1 10 (100.00%) Bash Shell
2 7 (70.00%) Korn
2 7 (70.00%) C++
3 6 (60.00%) C
3 6 (60.00%) Ruby
4 1 (10.00%) Java
4 1 (10.00%) JavaScript
4 1 (10.00%) PHP
4 1 (10.00%) SQL
Qualifications
1 2 (20.00%) RHCE
2 1 (10.00%) ISEB
System Software
1 3 (30.00%) Squid
1 3 (30.00%) Xen
1 3 (30.00%) VMware Infrastructure
2 1 (10.00%) NFS
2 1 (10.00%) Samba
Systems Management
1 1 (10.00%) ZABBIX
Vendors
1 10 (100.00%) Red Hat
2 3 (30.00%) VMware
2 3 (30.00%) IBM
3 1 (10.00%) EMC