The first table below looks at the demand for CentOS skills in IT jobs advertised for the Glasgow region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 23 April 2014 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 Glasgow region.

Location
3 months to
23 Apr 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 99 88 78
Rank change year-on-year
-11 -10
Permanent jobs citing CentOS 8 4 1
As % of all permanent IT jobs located in Glasgow 0.55% 0.37% 0.12%
As % of the Operating Systems category 2.02% 1.32% 0.47%
Number of salaries quoted 7 0 0
Average salary £30,500 - -
UK excluding London average salary £39,000 £37,500 £38,500
% change year-on-year
+4.00% -2.59%
Operating Systems Category
Glasgow
Permanent IT job ads with a match in the
Operating Systems category
396 304 211
As % of all permanent IT jobs located in Glasgow 27.29% 27.84% 25.51%
Number of salaries quoted 254 140 155
Average salary £40,000 £37,500 £40,000
Average salary % change year-on-year
+6.66% -6.25%
90% offered a salary of more than £27,500 £26,000 £27,500
10% offered a salary of more than £55,000 £46,500 £50,000
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -
CentOS
Scotland

CentOS
Jobs Demand Trend in Glasgow

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

CentOS Jobs Demand Trend in Glasgow

CentOS
Salary Trend in Glasgow

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

CentOS Salary Trend in Glasgow

CentOS
Salary Histogram in Glasgow

This chart provides a salary histogram for IT jobs citing CentOS across the Glasgow region over the 3 months to 23 April 2014.

CentOS Salary Histogram in Glasgow

CentOS
Top 30 Related IT Skills in Glasgow

For the 6 months to 23 April 2014, IT jobs across the Glasgow 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 (83.33%) Linux
2 9 (75.00%) MySQL
3 8 (66.67%) Windows
4 6 (50.00%) Apache
4 6 (50.00%) Red Hat
4 6 (50.00%) Windows Server 2003
5 5 (41.67%) Cisco
5 5 (41.67%) Windows Server 2008
5 5 (41.67%) Red Hat Enterprise Linux
6 4 (33.33%) VMware Infrastructure
6 4 (33.33%) Ubuntu
6 4 (33.33%) SAN
6 4 (33.33%) VMware
6 4 (33.33%) DNS
6 4 (33.33%) Solaris
6 4 (33.33%) IIS
6 4 (33.33%) PHP
7 3 (25.00%) SQL Server
7 3 (25.00%) Python
7 3 (25.00%) LAN
7 3 (25.00%) WAN
7 3 (25.00%) Microsoft
7 3 (25.00%) Active Directory
7 3 (25.00%) Firewall
7 3 (25.00%) Windows 7
8 2 (16.67%) Cisco ASA
8 2 (16.67%) NAS
8 2 (16.67%) Bash Shell
8 2 (16.67%) Windows 2000 Server
8 2 (16.67%) Multimedia

CentOS
Top Related IT Skills in Glasgow by Category

For the 6 months to 23 April 2014, IT jobs across the Glasgow 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 (50.00%) Apache
2 4 (33.33%) IIS
3 2 (16.67%) ColdFusion MX
3 2 (16.67%) ColdFusion
3 2 (16.67%) CMS
3 2 (16.67%) Joomla!
3 2 (16.67%) WordPress
4 1 (8.33%) Tomcat
Applications
1 2 (16.67%) MS Excel
Communications & Networking
1 4 (33.33%) DNS
1 4 (33.33%) SAN
2 3 (25.00%) LAN
2 3 (25.00%) WAN
2 3 (25.00%) Firewall
3 2 (16.67%) iSCSI
3 2 (16.67%) Cisco ASA
3 2 (16.67%) NAS
3 2 (16.67%) DHCP
3 2 (16.67%) Intranet
3 2 (16.67%) Extranet
3 2 (16.67%) BGP
4 1 (8.33%) HTTP
4 1 (8.33%) PBX
4 1 (8.33%) Asterisk PBX
Database & Business Intelligence
1 9 (75.00%) MySQL
2 3 (25.00%) SQL Server
3 1 (8.33%) SQL Server 2008
Development Applications
1 1 (8.33%) Subversion
General
1 2 (16.67%) Telecoms
1 2 (16.67%) Multimedia
2 1 (8.33%) Marketing
Job Titles
1 5 (41.67%) Systems Engineer
1 5 (41.67%) Infrastructure Engineer
2 4 (33.33%) Developer
3 3 (25.00%) PHP Developer
4 2 (16.67%) IT Support
5 1 (8.33%) IT Technician
5 1 (8.33%) PHP MySQL Developer
5 1 (8.33%) Web Applications Developer
5 1 (8.33%) IT Support Analyst
5 1 (8.33%) Analyst
5 1 (8.33%) IT Consultant
5 1 (8.33%) Web Developer
5 1 (8.33%) Consultant
5 1 (8.33%) Applications Developer
5 1 (8.33%) Support Analyst
5 1 (8.33%) Support Consultant
Libraries, Frameworks & Software Standards
1 2 (16.67%) HTML
1 2 (16.67%) .NET
1 2 (16.67%) CSS
1 2 (16.67%) Web Services
1 2 (16.67%) Ajax
1 2 (16.67%) jQuery
Miscellaneous
1 2 (16.67%) Clustering
2 1 (8.33%) Animation
Operating Systems
1 10 (83.33%) Linux
2 8 (66.67%) Windows
3 6 (50.00%) Windows Server 2003
4 5 (41.67%) Windows Server 2008
4 5 (41.67%) Red Hat Enterprise Linux
5 4 (33.33%) Ubuntu
5 4 (33.33%) Solaris
6 3 (25.00%) Windows 7
7 2 (16.67%) Windows 2000 Server
Processes & Methodologies
1 2 (16.67%) OO
2 1 (8.33%) Network Monitoring
Programming Languages
1 4 (33.33%) PHP
2 3 (25.00%) Python
3 2 (16.67%) Bash Shell
3 2 (16.67%) SQL
3 2 (16.67%) JavaScript
4 1 (8.33%) C
4 1 (8.33%) Shell Script
Qualifications
1 1 (8.33%) Degree
Quality Assurance & Compliance
1 2 (16.67%) SLA
System Software
1 4 (33.33%) VMware Infrastructure
2 3 (25.00%) Active Directory
3 1 (8.33%) Samba
3 1 (8.33%) NFS
Vendors
1 6 (50.00%) Red Hat
2 5 (41.67%) Cisco
3 4 (33.33%) VMware
4 3 (25.00%) Microsoft
5 2 (16.67%) HP
5 2 (16.67%) Dell
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