Period
to 22 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Glasgow with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 6 months to 22 July 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Scotland > Glasgow
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 140 160 146
Rank change year-on-year +20 -14 +16
Permanent jobs citing CentOS 4 4 5
As % of all permanent IT jobs advertised in Glasgow 0.18% 0.16% 0.20%
As % of the Operating Systems category 1.09% 0.61% 0.89%
Number of salaries quoted 4 4 2
Glasgow median annual salary £51,250 £34,000 £43,000
Median salary % change year-on-year +50.74% -20.93% +40.98%
10th Percentile £30,150 £31,925 £35,900
90th Percentile £58,500 £38,350 £47,700
Scotland median annual salary £32,000 £40,000 £30,000
% change year-on-year -20.00% +33.33% -7.69%

CentOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glasgow with a requirement for operating system skills.

Operating System Skills
Glasgow
Permanent job vacancies with a requirement for operating system skills 368 655 559
As % of all permanent IT job vacancies advertised in Glasgow 16.53% 25.52% 22.65%
Number of salaries quoted 205 335 317
Glasgow median annual salary £42,500 £41,000 £42,500
Median salary % change year-on-year +3.66% -3.53% +6.25%
10th Percentile £25,700 £30,750 £24,700
90th Percentile £57,000 £61,400 £63,000
Scotland median annual salary £40,000 £40,000 £40,000

CentOS
Job Vacancy Trend in Glasgow

Job postings citing CentOS as a percentage of all IT jobs advertised in Glasgow.

Job vacancy trend for CentOS in Glasgow

CentOS
Salary Trend in Glasgow

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

Salary trend for CentOS in Glasgow

CentOS
Salary Histogram in Glasgow

The salary distribution of IT jobs citing CentOS in Glasgow over the 6 months to 22 July 2017.

Salary histogram for CentOS in Glasgow

For the 6 months to 22 July 2017, 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 2 (50.00%) Python
2 2 (50.00%) SQL
2 2 (50.00%) Ubuntu
2 2 (50.00%) Red Hat
2 2 (50.00%) Red Hat Enterprise Linux
2 2 (50.00%) Mentoring
2 2 (50.00%) Windows
3 1 (25.00%) Google Cloud Platform
3 1 (25.00%) Kubernetes
3 1 (25.00%) Data Centre
3 1 (25.00%) Packer
3 1 (25.00%) Windows Server
3 1 (25.00%) Open Source Development
3 1 (25.00%) Virtual Machines
3 1 (25.00%) Hadoop
3 1 (25.00%) Microsoft Azure
3 1 (25.00%) Amazon AWS
3 1 (25.00%) Open Source
3 1 (25.00%) BDD
3 1 (25.00%) Puppet
3 1 (25.00%) MongoDB
3 1 (25.00%) Node.js
3 1 (25.00%) Office 365
3 1 (25.00%) HSRP
3 1 (25.00%) AngularJS
3 1 (25.00%) Gradle
3 1 (25.00%) Jenkins
3 1 (25.00%) Vagrant
3 1 (25.00%) Opscode Chef

CentOS
Co-occurring 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
Applications
1 1 (25.00%) Adobe Captivate
Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) Google Cloud Platform
1 1 (25.00%) Microsoft Azure
1 1 (25.00%) Office 365
1 1 (25.00%) OpenShift
Communications & Networking
1 1 (25.00%) BGP
1 1 (25.00%) Cisco ASA
1 1 (25.00%) Firewall
1 1 (25.00%) HSRP
1 1 (25.00%) IPv6
1 1 (25.00%) OSPF
1 1 (25.00%) VLAN
1 1 (25.00%) VRRP
Database & Business Intelligence
1 1 (25.00%) Hadoop
1 1 (25.00%) MongoDB
Development Applications
1 1 (25.00%) Gradle
1 1 (25.00%) Jenkins
1 1 (25.00%) Maven
1 1 (25.00%) Vagrant
Job Titles
1 1 (25.00%) Applications Support
1 1 (25.00%) DevOps Engineer
1 1 (25.00%) Linux Support
1 1 (25.00%) Network Engineer
1 1 (25.00%) Senior DevOps
1 1 (25.00%) Senior DevOps Engineer
1 1 (25.00%) Senior Network Engineer
1 1 (25.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (25.00%) AngularJS
1 1 (25.00%) HTML
1 1 (25.00%) Node.js
Miscellaneous
1 1 (25.00%) Data Centre
Operating Systems
1 4 (100.00%) Linux
2 2 (50.00%) Red Hat Enterprise Linux
2 2 (50.00%) Ubuntu
2 2 (50.00%) Windows
3 1 (25.00%) Debian
3 1 (25.00%) Windows Server
Processes & Methodologies
1 2 (50.00%) Mentoring
2 1 (25.00%) Agile Software Development
2 1 (25.00%) BDD
2 1 (25.00%) Change Management
2 1 (25.00%) Configuration Management
2 1 (25.00%) Continuous Integration
2 1 (25.00%) DevOps
2 1 (25.00%) ITIL
2 1 (25.00%) ITSM
2 1 (25.00%) Network Design
2 1 (25.00%) Open Source
2 1 (25.00%) Open Source Development
2 1 (25.00%) Software Engineering
2 1 (25.00%) TDD
Programming Languages
1 2 (50.00%) Python
1 2 (50.00%) SQL
2 1 (25.00%) Java
2 1 (25.00%) JavaScript
2 1 (25.00%) Jython
2 1 (25.00%) Ruby
Qualifications
1 1 (25.00%) CCNP
1 1 (25.00%) Cisco Certification
1 1 (25.00%) Security Cleared
System Software
1 1 (25.00%) Docker
1 1 (25.00%) Virtual Machines
Systems Management
1 1 (25.00%) Ansible
1 1 (25.00%) Kubernetes
1 1 (25.00%) Opscode Chef
1 1 (25.00%) Packer
1 1 (25.00%) Puppet
Vendors
1 2 (50.00%) Red Hat
2 1 (25.00%) Adobe
2 1 (25.00%) Cisco
2 1 (25.00%) Google
2 1 (25.00%) HP
2 1 (25.00%) Juniper
2 1 (25.00%) Microsoft
Glasgow, Lanarkshire
CGI
Salary: £45000 - £55000 per annum + benefits
Posted: 12 days ago
Glasgow, Lanarkshire
CGI
Salary: £30000 - £45000 per annum + benefits
Posted: 12 days ago
Glasgow, Lanarkshire
CGI
Salary: £45000 - £55000 per annum + benefits
Posted: 12 days ago