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 average salaries offered in IT jobs that have cited CentOS over the 3 months to 8 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
8 Feb 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 242 245 206
Rank change year-on-year
+3 -39
Permanent jobs citing CentOS 21 17 46
As % of all permanent IT jobs located in the East of England 0.30% 0.23% 0.69%
As % of the Operating Systems category 1.15% 0.86% 2.36%
Number of salaries quoted 20 15 45
Average salary £37,500 £54,000 £52,500
Average salary % change year-on-year
-30.55% +2.85%
90% offered a salary of more than £29,700 £38,000 £40,000
10% offered a salary of more than £50,000 £55,000 £67,500
UK excluding London average salary £45,000 £41,000 £44,000
% change year-on-year
+9.75% -6.81%
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
1831 1966 1946
As % of all permanent IT jobs located in the East of England 25.93% 26.79% 29.22%
Number of salaries quoted 1469 1609 1643
Average salary £37,500 £40,000 £40,000
Average salary % change year-on-year
-6.25% -
90% offered a salary of more than £23,000 £22,500 £24,000
10% offered a salary of more than £55,000 £52,500 £56,500
UK excluding London average salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in the East of England

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the East of England region as a proportion of the total demand within 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 February 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 average salaries quoted in IT jobs citing CentOS within the East of England region over the 3 months to 8 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridgeshire +15 13 £35,000 -30.00%
Hertfordshire 0 8 £44,000 -20.00%
CentOS
England

CentOS
Top 30 Related IT Skills in the East of England

For the 6 months to 8 February 2016, IT jobs across the East of England region citing CentOS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS.

1 33 (100.00%) Linux
2 21 (63.64%) Red Hat
2 21 (63.64%) Bash Shell
3 15 (45.45%) Perl
3 15 (45.45%) Xen
3 15 (45.45%) Red Hat Enterprise Linux
4 11 (33.33%) Windows
4 11 (33.33%) Apache
5 10 (30.30%) Unix
5 10 (30.30%) MySQL
6 9 (27.27%) TCP/IP
6 9 (27.27%) SAN
6 9 (27.27%) Load Balancing
6 9 (27.27%) KVM
7 8 (24.24%) Nagios
7 8 (24.24%) LAMP
7 8 (24.24%) Firewall
7 8 (24.24%) Replication
7 8 (24.24%) VMware
7 8 (24.24%) SSL
7 8 (24.24%) SQL
7 8 (24.24%) iptables
8 7 (21.21%) Sun
8 7 (21.21%) Configuration Management
8 7 (21.21%) Puppet
8 7 (21.21%) Ruby
9 6 (18.18%) Opscode Chef
9 6 (18.18%) Active Directory
9 6 (18.18%) Cisco
9 6 (18.18%) FTP

CentOS
Top Related IT Skills in the East of England by Category

For the 6 months to 8 February 2016, IT jobs across the East of England region citing CentOS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS. Up to 20 skills are shown per category.

Application Platforms
1 11 (33.33%) Apache
2 4 (12.12%) JBoss
2 4 (12.12%) Joomla!
2 4 (12.12%) Moodle
2 4 (12.12%) nginx
2 4 (12.12%) WordPress
3 2 (6.06%) Tomcat
3 2 (6.06%) WebLogic
Applications
1 1 (3.03%) MS Excel
Business Applications
1 4 (12.12%) Magento
Cloud Services
1 3 (9.09%) SaaS
Communications & Networking
1 9 (27.27%) SAN
1 9 (27.27%) TCP/IP
2 8 (24.24%) Firewall
2 8 (24.24%) SSL
3 6 (18.18%) FTP
4 5 (15.15%) NAS
5 4 (12.12%) DNS
5 4 (12.12%) IMAP
5 4 (12.12%) POP3
5 4 (12.12%) SMTP
5 4 (12.12%) SSH
6 3 (9.09%) VPN
7 2 (6.06%) Fibre Channel
8 1 (3.03%) BGP
8 1 (3.03%) IP Telephony
8 1 (3.03%) iSCSI
8 1 (3.03%) LAN
8 1 (3.03%) WAN
Database & Business Intelligence
1 10 (30.30%) MySQL
2 4 (12.12%) PostgreSQL
2 4 (12.12%) SQL Server
2 4 (12.12%) SQL Server 2008
Development Applications
1 3 (9.09%) MSBuild
2 1 (3.03%) Jenkins
General
1 4 (12.12%) Finance
2 1 (3.03%) Manufacturing
Job Titles
1 16 (48.48%) Administrator
1 16 (48.48%) Linux Administrator
1 16 (48.48%) Linux Systems Administrator
1 16 (48.48%) Systems Administrator
2 12 (36.36%) Linux Engineer
3 9 (27.27%) Linux Support
3 9 (27.27%) Linux Support Engineer
3 9 (27.27%) Support Engineer
4 6 (18.18%) VMWare Administrator
5 5 (15.15%) Unix Engineer
5 5 (15.15%) Unix Linux Engineer
5 5 (15.15%) Unix Support
5 5 (15.15%) Unix Support Engineer
6 4 (12.12%) DevOps Engineer
6 4 (12.12%) Web Administrator
6 4 (12.12%) Web Hosting Administrator
7 3 (9.09%) Operations Engineer
7 3 (9.09%) Systems Engineer
7 3 (9.09%) Unix Administrator
7 3 (9.09%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 8 (24.24%) LAMP
2 4 (12.12%) Alternative PHP Cache
2 4 (12.12%) LAPP Stack
2 4 (12.12%) LEMP Stack
Miscellaneous
1 8 (24.24%) Replication
2 6 (18.18%) Data Centre
3 4 (12.12%) Clustering
4 2 (6.06%) Computer Science
5 1 (3.03%) Analytical Skills
Operating Systems
1 33 (100.00%) Linux
2 15 (45.45%) Red Hat Enterprise Linux
3 11 (33.33%) Windows
4 10 (30.30%) Unix
5 5 (15.15%) Windows Server
5 5 (15.15%) Windows Server 2008
6 2 (6.06%) Ubuntu
6 2 (6.06%) Windows 2000 Server
6 2 (6.06%) Windows Server 2003
7 1 (3.03%) Solaris
7 1 (3.03%) Windows Server 2012
Processes & Methodologies
1 9 (27.27%) Load Balancing
2 7 (21.21%) Configuration Management
3 6 (18.18%) ITIL
4 5 (15.15%) DevOps
5 4 (12.12%) ITIL V3
5 4 (12.12%) Performance Tuning
5 4 (12.12%) Project Management
5 4 (12.12%) Time Management
6 2 (6.06%) BCP
6 2 (6.06%) High Availability
6 2 (6.06%) Information Management
7 1 (3.03%) Bioinformatics
7 1 (3.03%) CRM
7 1 (3.03%) Data Analysis
7 1 (3.03%) Reverse Engineering
7 1 (3.03%) Ticket Management
Programming Languages
1 21 (63.64%) Bash Shell
2 15 (45.45%) Perl
3 8 (24.24%) SQL
4 7 (21.21%) Ruby
5 5 (15.15%) PHP
6 4 (12.12%) Java
6 4 (12.12%) Python
6 4 (12.12%) T-SQL
7 3 (9.09%) PowerShell
Qualifications
1 4 (12.12%) LPIC
1 4 (12.12%) RHCE
2 1 (3.03%) CCNA
2 1 (3.03%) Cisco Certification
2 1 (3.03%) MCITP
2 1 (3.03%) Microsoft Certification
Quality Assurance & Compliance
1 4 (12.12%) SLA
2 2 (6.06%) PCI DSS
System Software
1 15 (45.45%) Xen
2 9 (27.27%) KVM
3 8 (24.24%) iptables
4 6 (18.18%) Active Directory
5 4 (12.12%) Postfix
5 4 (12.12%) Sendmail
5 4 (12.12%) Varnish
6 3 (9.09%) VMware Infrastructure
7 1 (3.03%) NFS
7 1 (3.03%) VMware ESX
Systems Management
1 8 (24.24%) Nagios
2 7 (21.21%) Puppet
3 6 (18.18%) Opscode Chef
4 4 (12.12%) Cacti
4 4 (12.12%) cPanel
4 4 (12.12%) HAProxy
5 3 (9.09%) Rundeck
6 2 (6.06%) Ansible
6 2 (6.06%) Salt
Vendors
1 21 (63.64%) Red Hat
2 8 (24.24%) VMware
3 7 (21.21%) Sun
4 6 (18.18%) Cisco
5 5 (15.15%) HP
6 4 (12.12%) Juniper
7 3 (9.09%) Citrix
7 3 (9.09%) Microsoft
8 2 (6.06%) EMC
8 2 (6.06%) Isilon
8 2 (6.06%) SaltStack
9 1 (3.03%) Avaya
9 1 (3.03%) Fortinet
9 1 (3.03%) SonicWALL
9 1 (3.03%) Veeam
Bedford, Bedfordshire
DCV Technologies
Salary: £40000 - £55000 per annum + Benefits
Posted: 16 hours ago
Bedfordshire
DCV Technologies
Salary: £25000.00 - £34000.00 per annum + benefits
Posted: 4 days ago
Braintree
Recruitment Genius Ltd
Salary: £30000 - £40000 per annum
Posted: 26 days ago