The table below looks at the statistics for CentOS skills in IT jobs advertised for the Swindon region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 23 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
Wiltshire / Swindon
Rank 51 68 54
Rank change year-on-year
+17 -14
Permanent jobs citing CentOS 2 2 11
As % of all permanent IT jobs located in Swindon 0.47% 0.34% 1.94%
As % of the Operating Systems category 1.75% 1.11% 9.57%
Number of salaries quoted 2 2 6
Median salary £48,750 £42,500 £50,000
Median salary % change year-on-year
+14.70% -15.00%
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year
- +11.11%

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

Operating Systems Category
Swindon
Permanent IT job ads with a match in the
Operating Systems category
114 180 115
As % of all permanent IT jobs located in Swindon 26.76% 30.35% 20.28%
Number of salaries quoted 89 170 89
Median salary £35,000 £37,500 £40,000
Median salary % change year-on-year
-6.66% -6.25%
90% offered a salary of more than £24,000 £27,500 £24,350
10% offered a salary of more than £47,500 £50,000 £47,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Swindon

The demand trend of job ads across the Swindon region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Swindon

CentOS
Salary Trend in Swindon

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

CentOS Salary Trend in Swindon

CentOS
Salary Histogram in Swindon

This chart provides a salary histogram for IT jobs citing CentOS across the Swindon region over the 3 months to 23 February 2017.

CentOS Salary Histogram in Swindon

CentOS
Top 30 Related IT Skills in Swindon

For the 6 months to 23 February 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 Swindon region with a requirement for CentOS.

1 5 (100.00%) MySQL
1 5 (100.00%) Linux
2 4 (80.00%) Firewall
2 4 (80.00%) Finance
2 4 (80.00%) DevOps
2 4 (80.00%) KVM
2 4 (80.00%) Puppet
3 3 (60.00%) DKIM
3 3 (60.00%) PAdES
3 3 (60.00%) CAdES
3 3 (60.00%) XAdES
3 3 (60.00%) Rundeck
3 3 (60.00%) RabbitMQ
3 3 (60.00%) Backup Exec
3 3 (60.00%) Document Management
3 3 (60.00%) Ubuntu
3 3 (60.00%) Network Security
3 3 (60.00%) ZABBIX
3 3 (60.00%) ITIL
3 3 (60.00%) Windows
3 3 (60.00%) MS Visio
3 3 (60.00%) MS Office
3 3 (60.00%) DHCP
3 3 (60.00%) FTP
3 3 (60.00%) TCP/IP
3 3 (60.00%) VPN
3 3 (60.00%) DNS
3 3 (60.00%) LAN
3 3 (60.00%) WAN
3 3 (60.00%) SSL

CentOS
Top Related IT Skills in Swindon 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 (20.00%) Apache
1 1 (20.00%) Tomcat
Applications
1 3 (60.00%) MS Office
1 3 (60.00%) MS Visio
2 1 (20.00%) MS Excel
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Amazon S3
1 1 (20.00%) G Suite
1 1 (20.00%) Google App Engine
1 1 (20.00%) Google Cloud Platform
1 1 (20.00%) Google Compute Engine
1 1 (20.00%) IaaS
Communications & Networking
1 4 (80.00%) Firewall
2 3 (60.00%) DHCP
2 3 (60.00%) DKIM
2 3 (60.00%) DNS
2 3 (60.00%) FTP
2 3 (60.00%) LAN
2 3 (60.00%) Network Security
2 3 (60.00%) SSL
2 3 (60.00%) TCP/IP
2 3 (60.00%) VPN
2 3 (60.00%) WAN
2 3 (60.00%) X.509
3 1 (20.00%) HTTP
3 1 (20.00%) HTTPS
3 1 (20.00%) Kerberos
3 1 (20.00%) LDAP
3 1 (20.00%) SSH
Database & Business Intelligence
1 5 (100.00%) MySQL
2 1 (20.00%) Amazon DynamoDB
2 1 (20.00%) Big Data
2 1 (20.00%) BigQuery
2 1 (20.00%) MongoDB
2 1 (20.00%) NoSQL
2 1 (20.00%) PostgreSQL
2 1 (20.00%) Relational Database
2 1 (20.00%) SQL Server
Development Applications
1 1 (20.00%) Talend Open Studio
General
1 4 (80.00%) Finance
Job Titles
1 4 (80.00%) Administrator
1 4 (80.00%) Systems Administrator
2 3 (60.00%) Infrastructure Engineer
2 3 (60.00%) Systems Engineer
3 1 (20.00%) Lead DevOps
3 1 (20.00%) Linux Administrator
3 1 (20.00%) Linux Systems Administrator
3 1 (20.00%) Team Leader
Libraries, Frameworks & Software Standards
1 3 (60.00%) CAdES
1 3 (60.00%) PAdES
1 3 (60.00%) RabbitMQ
1 3 (60.00%) XAdES
2 1 (20.00%) Google Maps API
2 1 (20.00%) jQuery
2 1 (20.00%) LAMP
2 1 (20.00%) LAPP Stack
2 1 (20.00%) OAuth
2 1 (20.00%) Web Services
Miscellaneous
1 1 (20.00%) Replication
Operating Systems
1 5 (100.00%) Linux
2 3 (60.00%) Ubuntu
2 3 (60.00%) Windows
3 2 (40.00%) Red Hat Enterprise Linux
4 1 (20.00%) Fedora
4 1 (20.00%) Oracle Linux
4 1 (20.00%) VMS
Processes & Methodologies
1 4 (80.00%) DevOps
2 3 (60.00%) Document Management
2 3 (60.00%) ITIL
3 2 (40.00%) Configuration Management
4 1 (20.00%) Agile Software Development
4 1 (20.00%) Auto-Scaling
4 1 (20.00%) Continuous Integration
4 1 (20.00%) ETL
4 1 (20.00%) Line Management
4 1 (20.00%) Load Balancing
4 1 (20.00%) Mentoring
4 1 (20.00%) Open Source
4 1 (20.00%) Release Management
4 1 (20.00%) Security Patching
Programming Languages
1 3 (60.00%) Shell Script
2 2 (40.00%) Bash Shell
2 2 (40.00%) Perl
2 2 (40.00%) Python
2 2 (40.00%) Ruby
3 1 (20.00%) AWK
3 1 (20.00%) C#
3 1 (20.00%) Java
3 1 (20.00%) JavaScript
3 1 (20.00%) PHP
3 1 (20.00%) sed
System Software
1 4 (80.00%) KVM
2 3 (60.00%) Active Directory
3 1 (20.00%) Docker
3 1 (20.00%) iptables
3 1 (20.00%) Squid
3 1 (20.00%) Virtual Machines
3 1 (20.00%) VMware Infrastructure
3 1 (20.00%) vSphere
3 1 (20.00%) Xen
Systems Management
1 4 (80.00%) Puppet
2 3 (60.00%) Backup Exec
2 3 (60.00%) Rundeck
2 3 (60.00%) ZABBIX
3 1 (20.00%) Ansible
3 1 (20.00%) Nagios
3 1 (20.00%) Opscode Chef
3 1 (20.00%) Salt
Vendors
1 2 (40.00%) Red Hat
2 1 (20.00%) Google
2 1 (20.00%) Oracle
2 1 (20.00%) Talend
2 1 (20.00%) VMware