The following table provides summary statistics for permanent job vacancies advertised in Scotland with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
UK / Scotland
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 140 155 163
Rank change year-on-year +15 +8  
Permanent jobs citing CentOS 9 8 2
As % of all permanent IT jobs advertised in Scotland 0.33% 0.28% 0.064%
As % of the Operating Systems category 1.71% 1.17% 0.27%
Number of salaries quoted 7 7 0
Median salary £33,000 £55,000 -
Median salary % change year-on-year -40.00% -  
UK excluding London median salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75%  

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 Scotland with a requirement for operating system skills.

Operating System Skills
Scotland
Permanent job vacancies with a requirement for operating system skills 526 683 754
As % of all permanent IT job vacancies advertised in Scotland 19.54% 23.90% 24.07%
Number of salaries quoted 326 380 441
Median salary £39,000 £39,000 £40,000
Median salary % change year-on-year - -2.50%  
90% offered a salary of more than £25,000 £23,750 £25,000
10% offered a salary of more than £55,000 £60,000 £60,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Scotland

The job posting trend of jobs advertised in Scotland citing CentOS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Scotland

CentOS
Salary Trend in Scotland

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

Salary trend for CentOS in Scotland

CentOS
Salary Histogram in Scotland

The salary distribution of IT jobs citing CentOS in Scotland over the 3 months to 23 June 2017.

Salary histogram for CentOS in Scotland

CentOS
Job Locations in Scotland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Scotland region over the 3 months to 23 June 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Edinburgh -3 5 £26,500 -15.87% 2
Glasgow - 2 £51,250 - 4
South Lanarkshire - 1 £33,000 -
Highlands - 1 £34,000 -
CentOS
UK

For the 6 months to 23 June 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 Scotland region with a requirement for CentOS.

1 17 (100.00%) Linux
2 15 (88.24%) Red Hat
3 10 (58.82%) Windows
4 9 (52.94%) Windows Server
5 8 (47.06%) Red Hat Enterprise Linux
6 7 (41.18%) Debian
7 5 (29.41%) Java
7 5 (29.41%) Bash Shell
7 5 (29.41%) Amazon AWS
8 4 (23.53%) JavaScript
8 4 (23.53%) Perl
8 4 (23.53%) MySQL
8 4 (23.53%) Shell Script
8 4 (23.53%) SLA
9 3 (17.65%) Nagios
9 3 (17.65%) Agile Software Development
9 3 (17.65%) Service Delivery
9 3 (17.65%) Unix
9 3 (17.65%) SQL
9 3 (17.65%) Tomcat
9 3 (17.65%) Python
9 3 (17.65%) MS Exchange
9 3 (17.65%) DNS
9 3 (17.65%) Microsoft
9 3 (17.65%) Performance Monitoring
9 3 (17.65%) Hyper-V
9 3 (17.65%) Docker
10 2 (11.76%) DevOps
10 2 (11.76%) Kubernetes
10 2 (11.76%) Data Centre

CentOS
Co-occurring IT Skills in Scotland 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 3 (17.65%) MS Exchange
1 3 (17.65%) Tomcat
2 2 (11.76%) Apache
2 2 (11.76%) JBoss
3 1 (5.88%) Apache Solr
3 1 (5.88%) nginx
3 1 (5.88%) SharePoint
3 1 (5.88%) WebSphere
3 1 (5.88%) WebSphere Application Server
Applications
1 1 (5.88%) Adobe Captivate
Cloud Services
1 5 (29.41%) Amazon AWS
2 1 (5.88%) Amazon S3
2 1 (5.88%) Office 365
2 1 (5.88%) OpenShift
Communications & Networking
1 3 (17.65%) DNS
2 2 (11.76%) Cisco ASA
2 2 (11.76%) DHCP
2 2 (11.76%) Firewall
2 2 (11.76%) HTTP
2 2 (11.76%) TCP/IP
2 2 (11.76%) VLAN
3 1 (5.88%) BGP
3 1 (5.88%) Cisco Nexus
3 1 (5.88%) HSRP
3 1 (5.88%) IPv6
3 1 (5.88%) NAS
3 1 (5.88%) OpenVPN
3 1 (5.88%) OSPF
3 1 (5.88%) SAN
3 1 (5.88%) SMTP
3 1 (5.88%) SSL
3 1 (5.88%) VPN
3 1 (5.88%) VRRP
Database & Business Intelligence
1 4 (23.53%) MySQL
2 2 (11.76%) SQL Server
3 1 (5.88%) Hadoop
3 1 (5.88%) MariaDB
3 1 (5.88%) MongoDB
Development Applications
1 2 (11.76%) Git (software)
1 2 (11.76%) Jenkins
1 2 (11.76%) Maven
1 2 (11.76%) Vagrant
2 1 (5.88%) GitLab
2 1 (5.88%) Gradle
2 1 (5.88%) Grunt
2 1 (5.88%) gulp
2 1 (5.88%) Selenium
2 1 (5.88%) SonarQube
2 1 (5.88%) Sonatype Nexus
General
1 1 (5.88%) Games
Job Titles
1 8 (47.06%) Administrator
1 8 (47.06%) Systems Administrator
2 7 (41.18%) Linux Administrator
2 7 (41.18%) Linux Systems Administrator
3 4 (23.53%) Linux Engineer
4 3 (17.65%) Infrastructure Engineer
5 2 (11.76%) Graduate
5 2 (11.76%) Junior
5 2 (11.76%) Junior Linux Engineer
6 1 (5.88%) Applications Support
6 1 (5.88%) Automation Engineer
6 1 (5.88%) Cloud Administrator
6 1 (5.88%) Deployment Engineer
6 1 (5.88%) Linux DevOps Administrator
6 1 (5.88%) Linux Support
6 1 (5.88%) Linux/Unix DevOps
6 1 (5.88%) Microsoft Engineer
6 1 (5.88%) Network Engineer
6 1 (5.88%) Senior Network Engineer
6 1 (5.88%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (5.88%) AngularJS
1 1 (5.88%) HTML
1 1 (5.88%) LAMP
1 1 (5.88%) Node.js
1 1 (5.88%) RESTful
1 1 (5.88%) Web Services
Miscellaneous
1 2 (11.76%) Data Centre
1 2 (11.76%) Linux Command Line
2 1 (5.88%) Management Information System
2 1 (5.88%) Private Cloud
2 1 (5.88%) Public Cloud
2 1 (5.88%) Virtual Team
Operating Systems
1 17 (100.00%) Linux
2 10 (58.82%) Windows
3 9 (52.94%) Windows Server
4 8 (47.06%) Red Hat Enterprise Linux
5 7 (41.18%) Debian
6 3 (17.65%) Unix
7 2 (11.76%) Ubuntu
8 1 (5.88%) Oracle Linux
8 1 (5.88%) Windows 7
8 1 (5.88%) Windows Server 2008
8 1 (5.88%) Windows Server 2012
Processes & Methodologies
1 3 (17.65%) Agile Software Development
1 3 (17.65%) Performance Monitoring
1 3 (17.65%) Service Delivery
2 2 (11.76%) Continuous Integration
2 2 (11.76%) DevOps
2 2 (11.76%) Open Source
3 1 (5.88%) BDD
3 1 (5.88%) Change Management
3 1 (5.88%) Configuration Management
3 1 (5.88%) Continuous Delivery
3 1 (5.88%) ITIL
3 1 (5.88%) ITSM
3 1 (5.88%) Mentoring
3 1 (5.88%) Network Design
3 1 (5.88%) Open Source Development
3 1 (5.88%) Performance Tuning
3 1 (5.88%) PRINCE2
3 1 (5.88%) Software Engineering
3 1 (5.88%) TDD
3 1 (5.88%) Test Automation
Programming Languages
1 5 (29.41%) Bash Shell
1 5 (29.41%) Java
2 4 (23.53%) JavaScript
2 4 (23.53%) Perl
2 4 (23.53%) Shell Script
3 3 (17.65%) Python
3 3 (17.65%) SQL
4 2 (11.76%) C#
4 2 (11.76%) Jython
4 2 (11.76%) PHP
4 2 (11.76%) PowerShell
5 1 (5.88%) Groovy
5 1 (5.88%) Ruby
5 1 (5.88%) VBScript
Qualifications
1 1 (5.88%) CCNP
1 1 (5.88%) Cisco Certification
1 1 (5.88%) Degree
Quality Assurance & Compliance
1 4 (23.53%) SLA
System Software
1 3 (17.65%) Docker
1 3 (17.65%) Hyper-V
2 2 (11.76%) Active Directory
2 2 (11.76%) NFS
2 2 (11.76%) Samba
2 2 (11.76%) Virtual Machines
3 1 (5.88%) Firmware
3 1 (5.88%) Gluster
3 1 (5.88%) KVM
3 1 (5.88%) Xen
Systems Management
1 3 (17.65%) Nagios
2 2 (11.76%) Kubernetes
2 2 (11.76%) Opscode Chef
3 1 (5.88%) Ansible
3 1 (5.88%) Capistrano
3 1 (5.88%) NetVault Backup
3 1 (5.88%) Puppet
3 1 (5.88%) Rundeck
3 1 (5.88%) SCCM
3 1 (5.88%) SCOM
3 1 (5.88%) SELinux
3 1 (5.88%) yum
Vendors
1 15 (88.24%) Red Hat
2 3 (17.65%) Microsoft
3 2 (11.76%) Cisco
3 2 (11.76%) Juniper
3 2 (11.76%) Oracle
4 1 (5.88%) Adobe
4 1 (5.88%) CheckPoint
4 1 (5.88%) Dell
4 1 (5.88%) F5
4 1 (5.88%) HP
4 1 (5.88%) IBM
4 1 (5.88%) Perforce
4 1 (5.88%) Rackspace
Edinburgh, Midlothian
Experis Ltd
Salary: £40000 - £45000 per annum
Posted: 11 hours ago
Edinburgh, Midlothian
Experis Ltd
Salary: £30000.00 - £35000.00 per annum
Posted: 3 days ago
Glasgow, Lanarkshire
FT Select
Salary: From £40,000 to £50,000 per annum + on call allowance & benefits
Posted: Yesterday
Hamilton, Lanarkshire
SEEMiS Group LLP
Salary: From £31,972 to £34,965 per annum
Posted: 7 days ago
Glasgow, Lanarkshire
CGI
Salary: £45000 - £55000 per annum + benefits
Posted: 18 days ago
Glasgow, Lanarkshire
CGI
Salary: £30000 - £45000 per annum + benefits
Posted: 16 days ago
Glasgow, Lanarkshire
CGI
Salary: £45000 - £55000 per annum + benefits
Posted: 16 days ago