The following table provides summary statistics for permanent job vacancies advertised in Edinburgh 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 29 March 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Scotland / Edinburgh
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 92 - 95
Rank change year-on-year - 0  
Permanent jobs citing CentOS 4 0 5
As % of all permanent IT jobs advertised in Edinburgh 0.36% - 0.37%
As % of the Operating Systems category 1.65% - 1.64%
Number of salaries quoted 4 0 4
Median salary £30,750 - £29,000
90% offered a salary of more than £20,900 - £25,900
10% offered a salary of more than £45,500 - £40,500
UK excluding London median salary £42,500 £45,000 £42,500
% change year-on-year -5.55% +5.88%  

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 Edinburgh with a requirement for operating system skills.

Operating System Skills
Edinburgh
Permanent job vacancies with a requirement for operating system skills 243 217 304
As % of all permanent IT job vacancies advertised in Edinburgh 21.74% 16.15% 22.69%
Number of salaries quoted 148 143 196
Median salary £40,000 £42,500 £35,000
Median salary % change year-on-year -5.88% +21.42%  
90% offered a salary of more than £26,500 £28,500 £25,000
10% offered a salary of more than £63,500 £53,000 £56,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Edinburgh

The job posting trend of jobs advertised in Edinburgh 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 Edinburgh

CentOS
Salary Trend in Edinburgh

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

Salary trend for CentOS in Edinburgh

CentOS
Salary Histogram in Edinburgh

The salary distribution of IT jobs citing CentOS in Edinburgh over the 3 months to 29 March 2017.

Salary histogram for CentOS in Edinburgh

For the 6 months to 29 March 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 Edinburgh region with a requirement for CentOS.

1 10 (100.00%) Linux
2 6 (60.00%) Amazon AWS
3 5 (50.00%) Bash Shell
3 5 (50.00%) Apache
4 4 (40.00%) Tomcat
4 4 (40.00%) Red Hat
4 4 (40.00%) JBoss
4 4 (40.00%) Windows
4 4 (40.00%) Open Source
4 4 (40.00%) Red Hat Enterprise Linux
5 3 (30.00%) Windows Server
5 3 (30.00%) DevOps
5 3 (30.00%) Unix
5 3 (30.00%) MySQL
5 3 (30.00%) Juniper
5 3 (30.00%) Python
5 3 (30.00%) Nagios
5 3 (30.00%) Degree
6 2 (20.00%) Computer Science
6 2 (20.00%) Network Security
6 2 (20.00%) Ruby
6 2 (20.00%) Cacti
6 2 (20.00%) Change Management
6 2 (20.00%) Debian
6 2 (20.00%) VRRP
6 2 (20.00%) Project Management
6 2 (20.00%) Games
6 2 (20.00%) MPLS
6 2 (20.00%) OSPF
6 2 (20.00%) BGP

CentOS
Co-occurring IT Skills in Edinburgh 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 5 (50.00%) Apache
2 4 (40.00%) JBoss
2 4 (40.00%) Tomcat
3 1 (10.00%) Apache Solr
3 1 (10.00%) nginx
Cloud Services
1 6 (60.00%) Amazon AWS
2 1 (10.00%) Amazon S3
2 1 (10.00%) Cloud Computing
2 1 (10.00%) GitHub
2 1 (10.00%) SaaS
2 1 (10.00%) Slack
Communications & Networking
1 2 (20.00%) BGP
1 2 (20.00%) DNS
1 2 (20.00%) MPLS
1 2 (20.00%) MRTG
1 2 (20.00%) Network Security
1 2 (20.00%) OSPF
1 2 (20.00%) TCP/IP
1 2 (20.00%) VoIP
1 2 (20.00%) VRRP
2 1 (10.00%) DHCP
2 1 (10.00%) Firewall
2 1 (10.00%) HTTP
2 1 (10.00%) NAS
2 1 (10.00%) OpenVPN
2 1 (10.00%) SMTP
2 1 (10.00%) SSL
Database & Business Intelligence
1 3 (30.00%) MySQL
2 1 (10.00%) MariaDB
Development Applications
1 1 (10.00%) GCC
1 1 (10.00%) Jenkins
1 1 (10.00%) Maven
1 1 (10.00%) Travis CI
General
1 2 (20.00%) Games
Job Titles
1 3 (30.00%) Administrator
1 3 (30.00%) Linux Administrator
1 3 (30.00%) Linux Systems Administrator
1 3 (30.00%) Systems Administrator
2 2 (20.00%) DevOps Manager
2 2 (20.00%) Network Engineer
2 2 (20.00%) Senior Network Engineer
3 1 (10.00%) AWS DevOps
3 1 (10.00%) Cloud Administrator
3 1 (10.00%) Graduate
3 1 (10.00%) Junior
3 1 (10.00%) Junior Linux Engineer
3 1 (10.00%) Linux Engineer
3 1 (10.00%) Linux/Unix DevOps
3 1 (10.00%) Support Engineer
3 1 (10.00%) Systems Engineer
3 1 (10.00%) Systems Support
3 1 (10.00%) Systems Support Engineer
Libraries, Frameworks & Software Standards
1 1 (10.00%) LAMP
1 1 (10.00%) Web Services
Miscellaneous
1 2 (20.00%) Computer Science
1 2 (20.00%) Distributed Denial-of-Service
2 1 (10.00%) Private Cloud
2 1 (10.00%) Public Cloud
2 1 (10.00%) Virtual Team
Operating Systems
1 10 (100.00%) Linux
2 4 (40.00%) Red Hat Enterprise Linux
2 4 (40.00%) Windows
3 3 (30.00%) Unix
3 3 (30.00%) Windows Server
4 2 (20.00%) Debian
4 2 (20.00%) Solaris
5 1 (10.00%) Oracle Linux
5 1 (10.00%) SUSE
5 1 (10.00%) Ubuntu
5 1 (10.00%) VMS
5 1 (10.00%) Windows Server 2012
Processes & Methodologies
1 4 (40.00%) Open Source
2 3 (30.00%) DevOps
3 2 (20.00%) Agile Software Development
3 2 (20.00%) Capacity Planning
3 2 (20.00%) Change Management
3 2 (20.00%) DDoS Mitigation
3 2 (20.00%) Network Management
3 2 (20.00%) Project Management
4 1 (10.00%) Build Automation
4 1 (10.00%) Configuration Management
4 1 (10.00%) High Availability
4 1 (10.00%) Performance Monitoring
4 1 (10.00%) Performance Tuning
4 1 (10.00%) Service Delivery
4 1 (10.00%) Virtual Environments
Programming Languages
1 5 (50.00%) Bash Shell
2 3 (30.00%) Python
3 2 (20.00%) Java
3 2 (20.00%) Perl
3 2 (20.00%) PL/SQL
3 2 (20.00%) Ruby
3 2 (20.00%) SQL
4 1 (10.00%) C#
4 1 (10.00%) JavaScript
4 1 (10.00%) PHP
4 1 (10.00%) Shell Script
Qualifications
1 3 (30.00%) Degree
2 2 (20.00%) Cisco Certification
Quality Assurance & Compliance
1 2 (20.00%) SLA
System Software
1 1 (10.00%) Docker
1 1 (10.00%) Gluster
1 1 (10.00%) KVM
1 1 (10.00%) NFS
1 1 (10.00%) Samba
1 1 (10.00%) vSphere
1 1 (10.00%) Xen
Systems Management
1 3 (30.00%) Nagios
2 2 (20.00%) Ansible
2 2 (20.00%) Cacti
2 2 (20.00%) Opscode Chef
2 2 (20.00%) Puppet
3 1 (10.00%) Capistrano
3 1 (10.00%) NetVault Backup
3 1 (10.00%) Terraform
3 1 (10.00%) yum
Vendors
1 4 (40.00%) Red Hat
2 3 (30.00%) Juniper
3 2 (20.00%) Cisco
4 1 (10.00%) Dell
4 1 (10.00%) Oracle
4 1 (10.00%) Perforce
4 1 (10.00%) Rackspace
Edinburgh, Midlothian
HAYS INFORMATION TECHNOLOGY
Salary: £20000.00 - £30000.00 per annum
Posted: 6 days ago