The table below looks at the statistics for CentOS skills in IT jobs advertised for the East of England region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 236 251 259
Rank change year-on-year
+15 +8
Permanent jobs citing CentOS 21 10 20
As % of all permanent IT jobs located in the East of England 0.33% 0.14% 0.25%
As % of the Operating Systems category 1.39% 0.54% 0.92%
Number of salaries quoted 21 10 17
Median salary £45,000 £42,500 £42,500
Median salary % change year-on-year
+5.88% -
90% offered a salary of more than £32,500 £39,750 £31,500
10% offered a salary of more than £50,000 £60,250 £55,000
UK excluding London median salary £45,000 £45,000 £38,500
% change year-on-year
- +16.88%
CentOS
England

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

Operating Systems Category
East of England
Permanent IT job ads with a match in the
Operating Systems category
1508 1841 2180
As % of all permanent IT jobs located in the East of England 23.74% 25.80% 27.32%
Number of salaries quoted 1213 1543 1754
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year
+6.25% -
90% offered a salary of more than £25,000 £24,000 £22,500
10% offered a salary of more than £61,100 £55,000 £55,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in the East of England

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

CentOS Jobs Demand Trend in the East of England

CentOS
Salary Trend in the East of England

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

CentOS Salary Trend in the East of England

CentOS
Salary Histogram in the East of England

This chart provides a salary histogram for IT jobs citing CentOS across the East of England region over the 3 months to 8 December 2016.

CentOS Salary Histogram in the East of England

CentOS
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the East of England region over the 3 months to 8 December 2016. 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
(Click see detailed
statistics and trends)
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
Cambridgeshire +12 13 £50,000 +25.00% 1
Suffolk - 4 £45,000 -
Hertfordshire +2 2 £31,500 -48.57%
Bedfordshire - 1 £32,500 -
Essex - 1 £48,500 - 1
CentOS
England

CentOS
Top 30 Related IT Skills in the East of England

For the 6 months to 8 December 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 East of England region with a requirement for CentOS.

1 49 (100.00%) Linux
2 40 (81.63%) Windows
3 30 (61.22%) Windows Server
4 26 (53.06%) Apache
5 22 (44.90%) Red Hat Enterprise Linux
6 21 (42.86%) Windows Server 2012
7 19 (38.78%) Python
8 18 (36.73%) VMware
9 16 (32.65%) Tomcat
9 16 (32.65%) SQL
9 16 (32.65%) MySQL
9 16 (32.65%) VMware Infrastructure
10 15 (30.61%) Perl
10 15 (30.61%) Configuration Management
11 14 (28.57%) JavaScript
11 14 (28.57%) Change Management
11 14 (28.57%) DevOps
12 13 (26.53%) Amazon AWS
12 13 (26.53%) Bash Shell
12 13 (26.53%) SQL Server
12 13 (26.53%) Red Hat
13 12 (24.49%) Shell Script
13 12 (24.49%) Oracle
13 12 (24.49%) ITIL
13 12 (24.49%) Agile Software Development
13 12 (24.49%) Incident Management
13 12 (24.49%) Puppet
13 12 (24.49%) Windows Server 2008
13 12 (24.49%) Release Management
13 12 (24.49%) jQuery

CentOS
Top Related IT Skills in the East of England 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 26 (53.06%) Apache
2 16 (32.65%) Tomcat
3 10 (20.41%) WebLogic
4 8 (16.33%) nginx
5 6 (12.24%) Elasticsearch
6 5 (10.20%) SharePoint
6 5 (10.20%) Skype for Business
7 2 (4.08%) Drupal
7 2 (4.08%) IIS
7 2 (4.08%) JBoss
7 2 (4.08%) WordPress
8 1 (2.04%) Confluence
8 1 (2.04%) Jetty
Applications
1 1 (2.04%) MS Excel
Cloud Services
1 13 (26.53%) Amazon AWS
2 8 (16.33%) Microsoft Azure
2 8 (16.33%) Office 365
Communications & Networking
1 11 (22.45%) LDAP
2 10 (20.41%) DNS
2 10 (20.41%) SAN
3 9 (18.37%) TCP/IP
4 8 (16.33%) DHCP
4 8 (16.33%) Firewall
5 7 (14.29%) Wi-Fi
6 5 (10.20%) LAN
6 5 (10.20%) SNMP
6 5 (10.20%) SSL
6 5 (10.20%) WAN
6 5 (10.20%) WPA
7 4 (8.16%) SMTP
7 4 (8.16%) VLAN
8 2 (4.08%) Fibre Channel
8 2 (4.08%) IP Telephony
8 2 (4.08%) NetScaler
8 2 (4.08%) VPN
8 2 (4.08%) Wireless
9 1 (2.04%) HTTP
Database & Business Intelligence
1 16 (32.65%) MySQL
2 13 (26.53%) SQL Server
3 2 (4.08%) Crystal Reports
3 2 (4.08%) Hadoop
3 2 (4.08%) Oracle Database
3 2 (4.08%) Oracle Reports
3 2 (4.08%) RDBMS
3 2 (4.08%) Relational Database
4 1 (2.04%) DB2
4 1 (2.04%) PostgreSQL
4 1 (2.04%) SQL Server 2005
4 1 (2.04%) SQL Server 2008
4 1 (2.04%) SQLite
Development Applications
1 10 (20.41%) JIRA
2 9 (18.37%) Subversion
3 8 (16.33%) Git (software)
4 5 (10.20%) Buildbot
4 5 (10.20%) Jenkins
5 2 (4.08%) Bitbucket
General
1 6 (12.24%) Finance
2 2 (4.08%) Manufacturing
2 2 (4.08%) Telecoms
Job Titles
1 20 (40.82%) Administrator
1 20 (40.82%) Systems Administrator
2 17 (34.69%) Support Engineer
3 12 (24.49%) Applications Engineer
3 12 (24.49%) Applications Support
3 12 (24.49%) Applications Support Engineer
3 12 (24.49%) Linux Administrator
3 12 (24.49%) Linux Systems Administrator
4 8 (16.33%) Senior Systems Administrator
5 5 (10.20%) Linux Engineer
6 3 (6.12%) IT Engineer
6 3 (6.12%) IT Support
6 3 (6.12%) IT Support Engineer
6 3 (6.12%) Linux Systems Engineer
6 3 (6.12%) Platform Engineer
6 3 (6.12%) Systems Engineer
6 3 (6.12%) Technical Engineer
7 2 (4.08%) 2nd Line Engineer
7 2 (4.08%) 2nd Line Technical Support Engineer
7 2 (4.08%) Senior IT Engineer
Libraries, Frameworks & Software Standards
1 12 (24.49%) AngularJS
1 12 (24.49%) jQuery
2 11 (22.45%) LAMP
3 10 (20.41%) Apache Camel
3 10 (20.41%) Middleware
4 9 (18.37%) XML
5 8 (16.33%) JSON
5 8 (16.33%) LEMP Stack
6 4 (8.16%) ELK Stack
6 4 (8.16%) REST
6 4 (8.16%) Ruby on Rails
7 3 (6.12%) SAML
8 2 (4.08%) Apache Flex
8 2 (4.08%) J2EE
8 2 (4.08%) Web Services
8 2 (4.08%) WSH
9 1 (2.04%) Hibernate
9 1 (2.04%) J2SE
9 1 (2.04%) Spring
9 1 (2.04%) XSL
Miscellaneous
1 10 (20.41%) CMDB
2 6 (12.24%) Data Centre
3 4 (8.16%) Enterprise Software
3 4 (8.16%) Public Cloud
4 3 (6.12%) Computer Science
4 3 (6.12%) Cybercrime
4 3 (6.12%) Private Cloud
5 2 (4.08%) Analytical Skills
5 2 (4.08%) Driving Licence
5 2 (4.08%) Informatics
5 2 (4.08%) Management Information System
5 2 (4.08%) Virtual Team
6 1 (2.04%) Life Science
Operating Systems
1 49 (100.00%) Linux
2 40 (81.63%) Windows
3 30 (61.22%) Windows Server
4 22 (44.90%) Red Hat Enterprise Linux
5 21 (42.86%) Windows Server 2012
6 12 (24.49%) Windows Server 2008
7 11 (22.45%) Ubuntu
8 7 (14.29%) Unix
9 4 (8.16%) Embedded Linux
9 4 (8.16%) Mac OS X
10 2 (4.08%) Debian
10 2 (4.08%) Fedora
10 2 (4.08%) SUSE
11 1 (2.04%) Amazon Linux
11 1 (2.04%) Windows 7
11 1 (2.04%) Windows Server 2003
Processes & Methodologies
1 15 (30.61%) Configuration Management
2 14 (28.57%) Change Management
2 14 (28.57%) DevOps
3 12 (24.49%) Agile Software Development
3 12 (24.49%) Incident Management
3 12 (24.49%) ITIL
3 12 (24.49%) Release Management
4 10 (20.41%) Root Cause Analysis
5 7 (14.29%) Software Engineering
6 5 (10.20%) Continuous Integration
7 4 (8.16%) High Availability
7 4 (8.16%) Performance Analysis
7 4 (8.16%) Server Virtualisation
7 4 (8.16%) Workflow
8 3 (6.12%) Continuous Improvement
8 3 (6.12%) Disaster Recovery
8 3 (6.12%) Load Balancing
8 3 (6.12%) Open Source
9 2 (4.08%) Process Improvement
9 2 (4.08%) System Testing
Programming Languages
1 19 (38.78%) Python
2 16 (32.65%) SQL
3 15 (30.61%) Perl
4 14 (28.57%) JavaScript
5 13 (26.53%) Bash Shell
6 12 (24.49%) Shell Script
7 9 (18.37%) Ruby
8 8 (16.33%) Java
9 4 (8.16%) PHP
9 4 (8.16%) PowerShell
10 2 (4.08%) C
10 2 (4.08%) C++
Qualifications
1 7 (14.29%) Degree
2 3 (6.12%) DV Cleared
2 3 (6.12%) SC Cleared
2 3 (6.12%) Security Cleared
Quality Assurance & Compliance
1 2 (4.08%) QA
1 2 (4.08%) SLA
System Software
1 16 (32.65%) VMware Infrastructure
2 7 (14.29%) NFS
2 7 (14.29%) Samba
3 6 (12.24%) Active Directory
4 5 (10.20%) VMware ESX
5 4 (8.16%) Virtual Machines
6 2 (4.08%) Virtual Servers
6 2 (4.08%) Xen
6 2 (4.08%) XenApp
6 2 (4.08%) XenServer
7 1 (2.04%) Docker
7 1 (2.04%) Hyper-V
Systems Management
1 12 (24.49%) Puppet
2 11 (22.45%) Ansible
2 11 (22.45%) Opscode Chef
3 5 (10.20%) Red Hat Spacewalk
4 4 (8.16%) Kibana
4 4 (8.16%) logstash
4 4 (8.16%) Salt
5 2 (4.08%) CFEngine
Vendors
1 18 (36.73%) VMware
2 13 (26.53%) Red Hat
3 12 (24.49%) Oracle
4 7 (14.29%) Atlassian
4 7 (14.29%) Microsoft
5 5 (10.20%) CheckPoint
6 4 (8.16%) Cisco
6 4 (8.16%) Citrix
6 4 (8.16%) Sun
7 2 (4.08%) NetApp
8 1 (2.04%) Altiris
8 1 (2.04%) Dell
8 1 (2.04%) HP
8 1 (2.04%) Kaspersky
Cambridge, Cambridgeshire
XIST4 IT Recruitment
Salary: £45-52,000 + Great Benefits
Posted: 13 days ago