The table below looks at the statistics for CentOS skills in IT jobs advertised for the Cambridge region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
Cambridgeshire / Cambridge
Rank 97 103 108
Rank change year-on-year
+6 +5
Permanent jobs citing CentOS 5 11 8
As % of all permanent IT jobs located in Cambridge 0.43% 0.73% 0.50%
As % of the Operating Systems category 1.25% 2.61% 1.43%
Number of salaries quoted 5 11 6
Median salary £48,500 £32,500 £52,500
Median salary % change year-on-year
+49.23% -38.09%
90% offered a salary of more than £46,400 £27,000 £41,000
10% offered a salary of more than £66,000 £45,000 £55,000
UK excluding London median salary £45,000 £45,000 £42,000
% change year-on-year
- +7.14%

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

Operating Systems Category
Cambridge
Permanent IT job ads with a match in the
Operating Systems category
399 422 560
As % of all permanent IT jobs located in Cambridge 34.37% 28.00% 35.20%
Number of salaries quoted 312 315 473
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £27,500 £26,800 £25,000
10% offered a salary of more than £57,500 £56,500 £57,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Cambridge

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

CentOS Jobs Demand Trend in Cambridge

CentOS
Salary Trend in Cambridge

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

CentOS Salary Trend in Cambridge

CentOS
Salary Histogram in Cambridge

This chart provides a salary histogram for IT jobs citing CentOS across the Cambridge region over the 3 months to 25 February 2017.

CentOS Salary Histogram in Cambridge

CentOS
Top 30 Related IT Skills in Cambridge

For the 6 months to 25 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 Cambridge region with a requirement for CentOS.

1 12 (100.00%) Linux
2 11 (91.67%) Perl
2 11 (91.67%) Python
2 11 (91.67%) Amazon AWS
3 9 (75.00%) Puppet
3 9 (75.00%) Opscode Chef
3 9 (75.00%) LDAP
3 9 (75.00%) MySQL
3 9 (75.00%) Windows
4 8 (66.67%) DHCP
4 8 (66.67%) DNS
5 7 (58.33%) VMware
5 7 (58.33%) Ansible
5 7 (58.33%) Bash Shell
5 7 (58.33%) VMware Infrastructure
5 7 (58.33%) DevOps
6 6 (50.00%) Salt
6 6 (50.00%) Elasticsearch
6 6 (50.00%) Agile Software Development
6 6 (50.00%) Ubuntu
6 6 (50.00%) JSON
6 6 (50.00%) XML
7 5 (41.67%) Apache
7 5 (41.67%) NFS
7 5 (41.67%) SAN
7 5 (41.67%) JIRA
7 5 (41.67%) Subversion
7 5 (41.67%) Wi-Fi
7 5 (41.67%) LAMP
7 5 (41.67%) Samba

CentOS
Top Related IT Skills in Cambridge 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 6 (50.00%) Elasticsearch
2 5 (41.67%) Apache
2 5 (41.67%) nginx
3 3 (25.00%) SharePoint
3 3 (25.00%) Skype for Business
4 2 (16.67%) Drupal
4 2 (16.67%) WordPress
5 1 (8.33%) Jetty
Cloud Services
1 11 (91.67%) Amazon AWS
2 5 (41.67%) Microsoft Azure
2 5 (41.67%) Office 365
Communications & Networking
1 9 (75.00%) LDAP
2 8 (66.67%) DHCP
2 8 (66.67%) DNS
3 5 (41.67%) SAN
3 5 (41.67%) Wi-Fi
4 4 (33.33%) SMTP
4 4 (33.33%) SNMP
4 4 (33.33%) TCP/IP
4 4 (33.33%) VLAN
5 3 (25.00%) Firewall
5 3 (25.00%) SSL
5 3 (25.00%) WPA
6 2 (16.67%) Fibre Channel
6 2 (16.67%) VPN
6 2 (16.67%) Wireless
7 1 (8.33%) HTTP
Database & Business Intelligence
1 9 (75.00%) MySQL
2 2 (16.67%) Hadoop
Development Applications
1 5 (41.67%) Git (software)
1 5 (41.67%) JIRA
1 5 (41.67%) Subversion
2 3 (25.00%) Buildbot
2 3 (25.00%) Jenkins
3 2 (16.67%) Bitbucket
General
1 2 (16.67%) Manufacturing
Job Titles
1 9 (75.00%) Administrator
1 9 (75.00%) Systems Administrator
2 8 (66.67%) Senior Systems Administrator
3 3 (25.00%) Linux Administrator
3 3 (25.00%) Linux Systems Administrator
4 2 (16.67%) DevOps Engineer
4 2 (16.67%) Senior Linux Administrator
4 2 (16.67%) Senior Linux Systems Administrator
5 1 (8.33%) Developer
5 1 (8.33%) Java Developer
5 1 (8.33%) Linux Developer
5 1 (8.33%) Linux Engineer
5 1 (8.33%) Linux Systems Engineer
5 1 (8.33%) Systems Engineer
Libraries, Frameworks & Software Standards
1 6 (50.00%) JSON
1 6 (50.00%) XML
2 5 (41.67%) LAMP
2 5 (41.67%) LEMP Stack
3 4 (33.33%) Elastic Stack
3 4 (33.33%) REST
3 4 (33.33%) Ruby on Rails
4 2 (16.67%) Apache Flex
4 2 (16.67%) WSH
5 1 (8.33%) J2SE
5 1 (8.33%) SAML
Miscellaneous
1 4 (33.33%) Enterprise Software
1 4 (33.33%) Public Cloud
2 2 (16.67%) Data Centre
2 2 (16.67%) Driving Licence
3 1 (8.33%) Private Cloud
Operating Systems
1 12 (100.00%) Linux
2 9 (75.00%) Windows
3 6 (50.00%) Ubuntu
4 5 (41.67%) Windows Server
4 5 (41.67%) Windows Server 2008
5 4 (33.33%) Embedded Linux
5 4 (33.33%) Mac OS X
6 2 (16.67%) Red Hat Enterprise Linux
6 2 (16.67%) Unix
7 1 (8.33%) Windows Server 2012
Processes & Methodologies
1 7 (58.33%) DevOps
2 6 (50.00%) Agile Software Development
3 4 (33.33%) High Availability
3 4 (33.33%) Performance Analysis
3 4 (33.33%) Server Virtualisation
3 4 (33.33%) Software Engineering
3 4 (33.33%) Workflow
4 3 (25.00%) Configuration Management
4 3 (25.00%) Continuous Integration
5 2 (16.67%) Bioinformatics
5 2 (16.67%) DNA
5 2 (16.67%) Incident Management
5 2 (16.67%) Informatics
5 2 (16.67%) Low Latency
5 2 (16.67%) Migration
6 1 (8.33%) Disaster Recovery
6 1 (8.33%) Load Balancing
6 1 (8.33%) Open Source
6 1 (8.33%) Scrum
Programming Languages
1 11 (91.67%) Perl
1 11 (91.67%) Python
2 7 (58.33%) Bash Shell
3 5 (41.67%) Ruby
4 1 (8.33%) Java
4 1 (8.33%) PowerShell
Qualifications
1 4 (33.33%) Degree
System Software
1 7 (58.33%) VMware Infrastructure
2 5 (41.67%) NFS
2 5 (41.67%) Samba
3 3 (25.00%) Docker
4 2 (16.67%) Hyper-V
4 2 (16.67%) Virtual Machines
4 2 (16.67%) VMware ESX
Systems Management
1 9 (75.00%) Opscode Chef
1 9 (75.00%) Puppet
2 7 (58.33%) Ansible
3 6 (50.00%) Salt
4 4 (33.33%) Kibana
4 4 (33.33%) logstash
5 3 (25.00%) Red Hat Spacewalk
6 2 (16.67%) Grafana
6 2 (16.67%) Munin
6 2 (16.67%) ZABBIX
Vendors
1 7 (58.33%) VMware
2 4 (33.33%) Atlassian
2 4 (33.33%) Sun
3 3 (25.00%) CheckPoint
4 2 (16.67%) Microsoft
Cambridge, Cambridgeshire
Reed Technology
Salary: £50000 - £90000 per annum
Posted: 8 hours ago