The table below looks at the statistics for CentOS skills in IT jobs advertised for the Glasgow region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 25 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank - 103 115
Permanent jobs citing CentOS 0 1 2
As % of all permanent IT jobs located in Glasgow - 0.081% 0.14%
As % of the Operating Systems category - 0.32% 0.54%
Number of salaries quoted 0 0 2
Median salary - - £30,000
UK excluding London median salary £47,500 £42,500 £40,000
% change year-on-year
+11.76% +6.25%
CentOS
Scotland

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

Operating Systems Category
Glasgow
Permanent IT job ads with a match in the
Operating Systems category
316 311 371
As % of all permanent IT jobs located in Glasgow 24.80% 25.28% 26.79%
Number of salaries quoted 158 171 208
Median salary £40,000 £42,500 £40,000
Median salary % change year-on-year
-5.88% +6.25%
90% offered a salary of more than £25,000 £27,500 £25,000
10% offered a salary of more than £60,000 £65,000 £57,500
UK excluding London median salary £38,000 £37,500 £36,000
% change year-on-year
+1.33% +4.16%

CentOS
Jobs Demand Trend in Glasgow

The demand trend of job ads across the Glasgow region citing CentOS as a proportion of all IT jobs with a match in 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
Top 30 Related IT Skills in Glasgow

For the 6 months to 25 July 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Glasgow region with a requirement for CentOS.

1 4 (100.00%) Linux
2 3 (75.00%) MySQL
2 3 (75.00%) Solaris
2 3 (75.00%) Red Hat
2 3 (75.00%) Red Hat Enterprise Linux
2 3 (75.00%) VMware
3 2 (50.00%) Bash Shell
3 2 (50.00%) NetApp
3 2 (50.00%) EMC
4 1 (25.00%) Cisco Certification
4 1 (25.00%) Juniper
4 1 (25.00%) SQL Server
4 1 (25.00%) COM
4 1 (25.00%) Windows
4 1 (25.00%) Python
4 1 (25.00%) MS Excel
4 1 (25.00%) SharePoint
4 1 (25.00%) LAN
4 1 (25.00%) VPN
4 1 (25.00%) Cisco
4 1 (25.00%) Microsoft
4 1 (25.00%) IPv6
4 1 (25.00%) CCNP
4 1 (25.00%) CCNA
4 1 (25.00%) Network Design
4 1 (25.00%) VLAN
4 1 (25.00%) VMware Infrastructure
4 1 (25.00%) PowerShell
4 1 (25.00%) Cisco ASA
4 1 (25.00%) MPLS

CentOS
Top Related IT Skills in Glasgow by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (25.00%) SharePoint
1 1 (25.00%) Skype for Business
Applications
1 1 (25.00%) MS Excel
Cloud Services
1 1 (25.00%) Cloud Computing
Communications & Networking
1 1 (25.00%) BGP
1 1 (25.00%) Cisco ASA
1 1 (25.00%) Cisco Nexus
1 1 (25.00%) Firewall
1 1 (25.00%) FWSM
1 1 (25.00%) HSRP
1 1 (25.00%) IPv6
1 1 (25.00%) LAN
1 1 (25.00%) MPLS
1 1 (25.00%) OSPF
1 1 (25.00%) VLAN
1 1 (25.00%) VPN
1 1 (25.00%) VRRP
Database & Business Intelligence
1 3 (75.00%) MySQL
2 1 (25.00%) SQL Server
General
1 1 (25.00%) Back Office
Job Titles
1 2 (50.00%) Administrator
1 2 (50.00%) Linux Administrator
2 1 (25.00%) 3rd Line Engineer
2 1 (25.00%) 3rd Line Support
2 1 (25.00%) 3rd Line Support Engineer
2 1 (25.00%) Linux Engineer
2 1 (25.00%) Linux Support
2 1 (25.00%) Linux Support Engineer
2 1 (25.00%) Linux Systems Administrator
2 1 (25.00%) Network Engineer
2 1 (25.00%) Support Engineer
2 1 (25.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (25.00%) COM
Miscellaneous
1 1 (25.00%) Data Centre
Operating Systems
1 4 (100.00%) Linux
2 3 (75.00%) Red Hat Enterprise Linux
2 3 (75.00%) Solaris
3 1 (25.00%) Debian
3 1 (25.00%) Windows
3 1 (25.00%) Windows Server
Processes & Methodologies
1 1 (25.00%) Change Management
1 1 (25.00%) Network Design
Programming Languages
1 2 (50.00%) Bash Shell
2 1 (25.00%) PowerShell
2 1 (25.00%) Python
Qualifications
1 1 (25.00%) CCNA
1 1 (25.00%) CCNP
1 1 (25.00%) Cisco Certification
System Software
1 1 (25.00%) Hyper-V
1 1 (25.00%) VMware Infrastructure
Vendors
1 3 (75.00%) Red Hat
1 3 (75.00%) VMware
2 2 (50.00%) EMC
2 2 (50.00%) NetApp
3 1 (25.00%) Cisco
3 1 (25.00%) Extreme Networks
3 1 (25.00%) Juniper
3 1 (25.00%) Microsoft