The table below looks at the statistics for CentOS skills in IT jobs advertised for the Reading region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 26 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Sep 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 115 79 119
Rank change year-on-year
-36 +40
Permanent jobs citing CentOS 14 67 25
As % of all permanent IT jobs located in Reading 0.83% 3.04% 1.00%
As % of the Operating Systems category 2.57% 10.63% 3.55%
Number of salaries quoted 13 57 23
Median salary £50,000 £26,000 £22,000
Median salary % change year-on-year
+92.30% +18.18%
UK excluding London median salary £45,750 £42,500 £41,000
% change year-on-year
+7.64% +3.65%
CentOS
Berkshire

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

Operating Systems Category
Reading
Permanent IT job ads with a match in the
Operating Systems category
545 630 705
As % of all permanent IT jobs located in Reading 32.23% 28.58% 28.11%
Number of salaries quoted 434 547 515
Median salary £50,000 £40,000 £35,000
Median salary % change year-on-year
+25.00% +14.28%
90% offered a salary of more than £28,000 £23,500 £22,000
10% offered a salary of more than £70,000 £61,500 £60,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Reading

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

CentOS Jobs Demand Trend in Reading

CentOS
Salary Trend in Reading

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

CentOS Salary Trend in Reading

CentOS
Salary Histogram in Reading

This chart provides a salary histogram for IT jobs citing CentOS across the Reading region over the 3 months to 26 September 2016.

CentOS Salary Histogram in Reading

CentOS
Top 30 Related IT Skills in Reading

For the 6 months to 26 September 2016, 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 Reading region with a requirement for CentOS.

1 39 (100.00%) Linux
2 24 (61.54%) Red Hat Enterprise Linux
3 18 (46.15%) Debian
4 17 (43.59%) Python
5 16 (41.03%) Red Hat
5 16 (41.03%) Amazon AWS
5 16 (41.03%) Puppet
6 15 (38.46%) Java
6 15 (38.46%) MySQL
6 15 (38.46%) Windows
7 14 (35.90%) Bash Shell
7 14 (35.90%) DevOps
7 14 (35.90%) Terraform
8 13 (33.33%) Patch Management
8 13 (33.33%) Web Services
8 13 (33.33%) Unix
9 12 (30.77%) Sensu
9 12 (30.77%) Graphite
9 12 (30.77%) Elasticsearch
9 12 (30.77%) Ansible
9 12 (30.77%) Jenkins
9 12 (30.77%) Apache Cassandra
9 12 (30.77%) Root Cause Analysis
9 12 (30.77%) Windows Server
10 11 (28.21%) Ubuntu
11 10 (25.64%) SQL Server
11 10 (25.64%) Perl
11 10 (25.64%) Apache
11 10 (25.64%) Shell Script
12 9 (23.08%) Middleware

CentOS
Top Related IT Skills in Reading 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 12 (30.77%) Elasticsearch
2 10 (25.64%) Apache
3 9 (23.08%) IIS
3 9 (23.08%) JBoss
3 9 (23.08%) Tomcat
4 6 (15.38%) MQSeries
4 6 (15.38%) WebLogic
4 6 (15.38%) WebSphere
5 1 (2.56%) Confluence
5 1 (2.56%) nginx
5 1 (2.56%) Skype for Business
Applications
1 1 (2.56%) MS Office
Cloud Services
1 16 (41.03%) Amazon AWS
2 9 (23.08%) SaaS
3 8 (20.51%) Amazon EC2
4 6 (15.38%) PaaS
5 2 (5.13%) Amazon S3
5 2 (5.13%) Microsoft Azure
5 2 (5.13%) Route 53
6 1 (2.56%) Office 365
6 1 (2.56%) OneDrive
Communications & Networking
1 7 (17.95%) TCP/IP
2 6 (15.38%) LDAP
3 4 (10.26%) Firewall
3 4 (10.26%) SAN
4 3 (7.69%) FTP
5 2 (5.13%) DNS
6 1 (2.56%) BGP
6 1 (2.56%) LAN
6 1 (2.56%) NAS
6 1 (2.56%) OSPF
6 1 (2.56%) Structured Cabling
6 1 (2.56%) WAN
Database & Business Intelligence
1 15 (38.46%) MySQL
2 12 (30.77%) Apache Cassandra
3 10 (25.64%) SQL Server
4 8 (20.51%) Big Data
5 3 (7.69%) Hadoop
5 3 (7.69%) MongoDB
5 3 (7.69%) Neo4j
5 3 (7.69%) Pentaho
5 3 (7.69%) PostgreSQL
6 2 (5.13%) DB2
6 2 (5.13%) MariaDB
7 1 (2.56%) Oracle Database
Development Applications
1 12 (30.77%) Jenkins
2 3 (7.69%) JIRA
2 3 (7.69%) Talend Open Studio
General
1 8 (20.51%) Banking
2 6 (15.38%) Finance
Job Titles
1 14 (35.90%) DevOps Engineer
2 11 (28.21%) Principal Engineer
3 8 (20.51%) Applications Support
4 6 (15.38%) Linux Support
5 4 (10.26%) Infrastructure Engineer
5 4 (10.26%) Linux Engineer
6 3 (7.69%) Administrator
6 3 (7.69%) Developer
6 3 (7.69%) Linux Administrator
6 3 (7.69%) Linux Systems Administrator
6 3 (7.69%) Support Engineer
6 3 (7.69%) Systems Administrator
7 2 (5.13%) Senior Linux Administrator
7 2 (5.13%) Senior Solaris Administrator
7 2 (5.13%) Senior Solaris Systems Administrator
7 2 (5.13%) Senior Unix Systems Administrator
7 2 (5.13%) Software Developer
7 2 (5.13%) Solaris Administrator
7 2 (5.13%) Systems Engineer
7 2 (5.13%) Technical Support
Libraries, Frameworks & Software Standards
1 13 (33.33%) Web Services
2 12 (30.77%) Sensu
3 9 (23.08%) Middleware
4 8 (20.51%) ELK Stack
5 6 (15.38%) LAMP
5 6 (15.38%) WebSphere MQ
6 5 (12.82%) AngularJS
6 5 (12.82%) RESTful
7 3 (7.69%) ActiveMQ
7 3 (7.69%) Apache Camel
7 3 (7.69%) Apache CXF
7 3 (7.69%) D3.js
7 3 (7.69%) Drools
7 3 (7.69%) jBPM
7 3 (7.69%) Node.js
7 3 (7.69%) Spring
8 2 (5.13%) J2EE
8 2 (5.13%) jQuery
9 1 (2.56%) Spring Security
Miscellaneous
1 1 (2.56%) Analytical Skills
1 1 (2.56%) Cyber Attack
1 1 (2.56%) Data Centre
1 1 (2.56%) Wiki
Operating Systems
1 39 (100.00%) Linux
2 24 (61.54%) Red Hat Enterprise Linux
3 18 (46.15%) Debian
4 15 (38.46%) Windows
5 13 (33.33%) Unix
6 12 (30.77%) Windows Server
7 11 (28.21%) Ubuntu
8 6 (15.38%) Windows Server 2012
9 5 (12.82%) Solaris
10 4 (10.26%) Windows Server 2008
11 2 (5.13%) AIX
11 2 (5.13%) HPUX
11 2 (5.13%) SUSE
12 1 (2.56%) Windows 10
12 1 (2.56%) Windows 7
12 1 (2.56%) Windows 8
Processes & Methodologies
1 14 (35.90%) DevOps
2 13 (33.33%) Patch Management
3 12 (30.77%) Root Cause Analysis
4 9 (23.08%) Open Source
4 9 (23.08%) SOA
5 8 (20.51%) Agile Software Development
6 6 (15.38%) Mentoring
7 5 (12.82%) Configuration Management
7 5 (12.82%) Information Governance
7 5 (12.82%) Migration
8 3 (7.69%) Analytics
8 3 (7.69%) BDD
8 3 (7.69%) Big Data Analytics
8 3 (7.69%) Continuous Integration
8 3 (7.69%) Data Analytics
8 3 (7.69%) Load Balancing
8 3 (7.69%) Microservices
8 3 (7.69%) Open Source Development
8 3 (7.69%) Scrum
8 3 (7.69%) TDD
Programming Languages
1 17 (43.59%) Python
2 15 (38.46%) Java
3 14 (35.90%) Bash Shell
4 10 (25.64%) Perl
4 10 (25.64%) Shell Script
5 7 (17.95%) JavaScript
6 6 (15.38%) SQL
6 6 (15.38%) Tcl
7 3 (7.69%) Jython
Qualifications
1 2 (5.13%) AWS Certification
2 1 (2.56%) Cisco Certification
2 1 (2.56%) MCSE
2 1 (2.56%) Microsoft Certification
2 1 (2.56%) SC Cleared
2 1 (2.56%) Security Cleared
System Software
1 5 (12.82%) Docker
2 2 (5.13%) Btrfs
3 1 (2.56%) Active Directory
3 1 (2.56%) Firmware
3 1 (2.56%) Postfix
3 1 (2.56%) Virtual Machines
3 1 (2.56%) VirtualBox
3 1 (2.56%) VMware Infrastructure
3 1 (2.56%) XenServer
Systems Management
1 16 (41.03%) Puppet
2 14 (35.90%) Terraform
3 12 (30.77%) Ansible
3 12 (30.77%) Graphite
4 6 (15.38%) logstash
5 5 (12.82%) Kibana
5 5 (12.82%) Kubernetes
6 4 (10.26%) Opscode Chef
7 3 (7.69%) ZABBIX
8 2 (5.13%) Icinga
8 2 (5.13%) Oracle ZFS
9 1 (2.56%) Backup Exec
9 1 (2.56%) Legato
9 1 (2.56%) Nagios
9 1 (2.56%) NetBackup
9 1 (2.56%) Oracle RMAN
Vendors
1 16 (41.03%) Red Hat
2 8 (20.51%) Oracle
3 5 (12.82%) HP
3 5 (12.82%) VMware
4 4 (10.26%) Cisco
4 4 (10.26%) Microsoft
5 3 (7.69%) 3PAR
5 3 (7.69%) Atlassian
5 3 (7.69%) Talend
6 2 (5.13%) EMC
6 2 (5.13%) NetApp
6 2 (5.13%) ServiceNow
6 2 (5.13%) Sybase
6 2 (5.13%) Veeam
6 2 (5.13%) Veritas
7 1 (2.56%) Apple
7 1 (2.56%) arcserve
7 1 (2.56%) Citrix
7 1 (2.56%) CommVault
Reading, Berkshire
Deanslist Limited
Salary: From £40,000 to £45,000 per annum + Bonus + Excellent benefits
Posted: 6 hours ago
Reading, Berkshire
Searchability
Salary: £40000 - £45000 per annum + Benefits
Posted: 8 hours ago
Reading, Berkshire
Spinnaker Red
Salary: From £35,000 to £45,000 per annum dependent on experience. + Bens!
Posted: 4 hours ago
Reading, Berkshire
ANSON MCCADE
Salary: £40,000 - £60,000
Posted: 4 days ago