Period
to 17 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Dorset 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 17 August 2018 with a comparison to the same period in the previous 2 years.

CentOS Linux
South West > Dorset
6 months to
17 Aug 2018
Same period 2017 Same period 2016
Rank 112 - 102
Rank change year-on-year - +102 +4
Permanent jobs citing CentOS 10 0 1
As % of all permanent IT jobs advertised in Dorset 0.71% - 0.093%
As % of the Operating Systems category 2.71% - 0.36%
Number of salaries quoted 9 0 1
Dorset median annual salary £45,000 - £32,500
10th Percentile £28,750 - £31,250
90th Percentile £61,500 - £33,750
South West median annual salary £45,000 £40,000 £42,500
% change year-on-year +12.50% -5.88% +9.68%

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

All Operating Systems
Dorset
Permanent vacancies with a requirement for operating system skills 369 255 280
As % of all permanent IT jobs advertised in Dorset 26.24% 29.55% 26.07%
Number of salaries quoted 294 227 253
Dorset median annual salary £35,000 £36,500 £35,000
Median salary % change year-on-year -4.11% +4.29% -
10th Percentile £22,000 £19,000 £20,550
90th Percentile £50,000 £52,000 £48,750
South West median annual salary £41,000 £40,000 £35,000
% change year-on-year +2.50% +14.29% -2.78%

CentOS
Job Vacancy Trend in Dorset

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

Job vacancy trend for CentOS in Dorset

CentOS
Salary Trend in Dorset

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

Salary trend for CentOS in Dorset

CentOS
Salary Histogram in Dorset

The salary distribution of IT jobs citing CentOS in Dorset over the 6 months to 17 August 2018.

Salary histogram for CentOS in Dorset

CentOS
Job Locations in Dorset

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Dorset region over the 6 months to 17 August 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bournemouth - 9 £45,000 -
CentOS
South West

For the 6 months to 17 August 2018, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Dorset region with a requirement for CentOS.

1 10 (100.00%) Linux
2 8 (80.00%) Red Hat
3 7 (70.00%) Perl
3 7 (70.00%) Puppet
4 6 (60.00%) Bash Shell
4 6 (60.00%) Opscode Chef
4 6 (60.00%) Ansible
4 6 (60.00%) Ruby
4 6 (60.00%) Python
4 6 (60.00%) Nagios
4 6 (60.00%) Migration
4 6 (60.00%) LAMP
4 6 (60.00%) VMware
5 4 (40.00%) Red Hat Enterprise Linux
5 4 (40.00%) Git (software)
5 4 (40.00%) DevOps
6 3 (30.00%) Docker
6 3 (30.00%) Google Cloud Platform
6 3 (30.00%) Server Monitoring
6 3 (30.00%) SCOrch
6 3 (30.00%) Amazon AWS
6 3 (30.00%) Red Hat Satellite
6 3 (30.00%) Continuous Integration
6 3 (30.00%) SCCM
6 3 (30.00%) Windows Server 2008
6 3 (30.00%) Google
6 3 (30.00%) Ubuntu
6 3 (30.00%) Active Directory
6 3 (30.00%) Windows 2000
6 3 (30.00%) Finance

CentOS
Co-occurring IT Skills in Dorset 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 (10.00%) Apache
Cloud Services
1 3 (30.00%) Amazon AWS
1 3 (30.00%) Google Cloud Platform
Communications & Networking
1 1 (10.00%) DNS
Database & Business Intelligence
1 1 (10.00%) MySQL
1 1 (10.00%) PostgreSQL
Development Applications
1 4 (40.00%) Git (software)
2 1 (10.00%) Trac
General
1 3 (30.00%) Finance
Job Titles
1 8 (80.00%) Linux Engineer
2 6 (60.00%) Linux Systems Engineer
3 4 (40.00%) Administrator
3 4 (40.00%) DevOps Administrator
3 4 (40.00%) Systems Administrator
4 3 (30.00%) DevOps Engineer
4 3 (30.00%) DevOps Systems Engineer
4 3 (30.00%) Linux Administrator
4 3 (30.00%) Linux DevOps Administrator
4 3 (30.00%) Linux DevOps Engineer
4 3 (30.00%) Linux Systems Administrator
4 3 (30.00%) Linux/Unix DevOps
4 3 (30.00%) Systems Engineer
4 3 (30.00%) Windows Engineer
4 3 (30.00%) Windows Systems Engineer
5 1 (10.00%) Linux Specialist
5 1 (10.00%) Linux Support
5 1 (10.00%) Senior Linux Engineer
5 1 (10.00%) Support Specialist
Libraries, Frameworks & Software Standards
1 6 (60.00%) LAMP
2 1 (10.00%) Apache Cordova
2 1 (10.00%) Backbone.js
2 1 (10.00%) Catalyst
2 1 (10.00%) CSS
2 1 (10.00%) DBIx::Class
2 1 (10.00%) Elastic Stack
2 1 (10.00%) HTML
2 1 (10.00%) jQuery
2 1 (10.00%) LAPP Stack
2 1 (10.00%) OpenLayers
2 1 (10.00%) PostGIS
Operating Systems
1 10 (100.00%) Linux
2 4 (40.00%) Red Hat Enterprise Linux
3 3 (30.00%) Fedora
3 3 (30.00%) Ubuntu
3 3 (30.00%) Windows
3 3 (30.00%) Windows 2000
3 3 (30.00%) Windows Server 2003
3 3 (30.00%) Windows Server 2008
Processes & Methodologies
1 6 (60.00%) Migration
2 4 (40.00%) DevOps
3 3 (30.00%) Continuous Integration
3 3 (30.00%) Infrastructure Engineering
3 3 (30.00%) Server Monitoring
4 2 (20.00%) Performance Tuning
5 1 (10.00%) Asset Management
5 1 (10.00%) Front End Development
5 1 (10.00%) ITIL
5 1 (10.00%) Open Source
5 1 (10.00%) Problem-Solving
Programming Languages
1 7 (70.00%) Perl
2 6 (60.00%) Bash Shell
2 6 (60.00%) Python
2 6 (60.00%) Ruby
3 1 (10.00%) JavaScript
Qualifications
1 1 (10.00%) RHCE
1 1 (10.00%) RHCSA
Quality Assurance & Compliance
1 1 (10.00%) ISO/IEC 27001
System Software
1 3 (30.00%) Active Directory
1 3 (30.00%) Docker
2 2 (20.00%) Hyper-V
3 1 (10.00%) PowerDNS
Systems Management
1 7 (70.00%) Puppet
2 6 (60.00%) Ansible
2 6 (60.00%) Nagios
2 6 (60.00%) Opscode Chef
3 3 (30.00%) Red Hat Satellite
3 3 (30.00%) SCCM
3 3 (30.00%) SCOrch
Vendors
1 8 (80.00%) Red Hat
2 6 (60.00%) VMware
3 3 (30.00%) Google