The table below looks at the statistics for CentOS skills in IT jobs advertised for the Cambridgeshire region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 30 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Mar 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 113 130 133
Rank change year-on-year
+17 +3
Permanent jobs citing CentOS 13 13 17
As % of all permanent IT jobs located in Cambridgeshire 0.63% 0.55% 0.64%
As % of the Operating Systems category 2.04% 1.82% 1.85%
Number of salaries quoted 13 13 16
Average salary £50,000 £39,000 £34,250
Average salary % change year-on-year
+28.20% +13.86%
90% offered a salary of more than £31,500 £25,000 £19,000
10% offered a salary of more than £54,500 £40,000 £40,000
UK excluding London average salary £42,000 £40,000 £36,500
% change year-on-year
+5.00% +9.58%
CentOS
East of 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 Cambridgeshire region.

Operating Systems Category
Cambridgeshire
Permanent IT job ads with a match in the
Operating Systems category
636 716 919
As % of all permanent IT jobs located in Cambridgeshire 30.67% 30.07% 34.45%
Number of salaries quoted 550 585 791
Average salary £42,500 £40,000 £37,500
Average salary % change year-on-year
+6.25% +6.66%
90% offered a salary of more than £26,500 £27,500 £25,250
10% offered a salary of more than £62,500 £50,000 £55,000
UK excluding London average salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Cambridgeshire

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Cambridgeshire region as a proportion of the total demand within the Operating Systems category.

CentOS Jobs Demand Trend in Cambridgeshire

CentOS
Salary Trend in Cambridgeshire

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

CentOS Salary Trend in Cambridgeshire

CentOS
Salary Histogram in Cambridgeshire

This chart provides a salary histogram for IT jobs citing CentOS across the Cambridgeshire region over the 3 months to 30 March 2015.

CentOS Salary Histogram in Cambridgeshire

CentOS
Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Cambridgeshire region over the 3 months to 30 March 2015. 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
Cambridge +15 12 £50,000 +29.87% 5
CentOS
East of England

CentOS
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 30 March 2015, IT jobs across the Cambridgeshire 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 25 (100.00%) Linux
2 20 (80.00%) Perl
3 15 (60.00%) Bash Shell
3 15 (60.00%) UNIX
4 13 (52.00%) Windows
4 13 (52.00%) Python
4 13 (52.00%) TCP/IP
4 13 (52.00%) Red Hat
5 10 (40.00%) DNS
5 10 (40.00%) DHCP
5 10 (40.00%) MySQL
6 9 (36.00%) Ubuntu
7 8 (32.00%) Manufacturing
7 8 (32.00%) HP
7 8 (32.00%) SMTP
7 8 (32.00%) SNMP
8 7 (28.00%) Debian
9 6 (24.00%) SAN
9 6 (24.00%) EMC
9 6 (24.00%) Active Directory
9 6 (24.00%) Microsoft
9 6 (24.00%) Cisco
9 6 (24.00%) FTP
9 6 (24.00%) Java
9 6 (24.00%) MS Excel
9 6 (24.00%) LAN
9 6 (24.00%) WAN
9 6 (24.00%) iSCSI
9 6 (24.00%) Opscode Chef
9 6 (24.00%) Isilon

CentOS
Top Related IT Skills in Cambridgeshire by Category

For the 6 months to 30 March 2015, IT jobs across the Cambridgeshire 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 5 (20.00%) Tomcat
2 3 (12.00%) JBoss
2 3 (12.00%) Apache
3 2 (8.00%) iPlanet
Applications
1 6 (24.00%) MS Excel
Business Applications
1 2 (8.00%) SAP Oil and Gas
Communications & Networking
1 13 (52.00%) TCP/IP
2 10 (40.00%) DNS
2 10 (40.00%) DHCP
3 8 (32.00%) SMTP
3 8 (32.00%) SNMP
4 6 (24.00%) FTP
4 6 (24.00%) LAN
4 6 (24.00%) WAN
4 6 (24.00%) iSCSI
4 6 (24.00%) NAS
4 6 (24.00%) Fibre Channel
4 6 (24.00%) InfiniBand
4 6 (24.00%) SAN
5 2 (8.00%) Internet
5 2 (8.00%) PPP
5 2 (8.00%) SSL
6 1 (4.00%) Network Security
Database & Business Intelligence
1 10 (40.00%) MySQL
2 3 (12.00%) SQL Server
2 3 (12.00%) PostgreSQL
2 3 (12.00%) SQL Server 2008
3 2 (8.00%) Big Data
4 1 (4.00%) Hadoop
General
1 8 (32.00%) Manufacturing
2 4 (16.00%) Electronics
3 2 (8.00%) Telecoms
3 2 (8.00%) Finance
3 2 (8.00%) Marketing
Job Titles
1 20 (80.00%) Administrator
2 18 (72.00%) Systems Administrator
2 18 (72.00%) Linux Administrator
3 16 (64.00%) Linux Systems Administrator
4 9 (36.00%) Senior Systems Administrator
5 8 (32.00%) Senior Linux Administrator
5 8 (32.00%) Senior Linux Systems Administrator
6 5 (20.00%) Support Engineer
7 3 (12.00%) Technical Support
7 3 (12.00%) Technical Support Engineer
7 3 (12.00%) Technical Engineer
8 1 (4.00%) 3rd Line Support
8 1 (4.00%) 3rd Line Support Engineer
8 1 (4.00%) Linux Support Engineer
8 1 (4.00%) Linux Engineer
8 1 (4.00%) Linux Support
Libraries, Frameworks & Software Standards
1 2 (8.00%) LAMP
Miscellaneous
1 6 (24.00%) Analytical Skills
2 3 (12.00%) Replication
3 2 (8.00%) Clustering
3 2 (8.00%) Informatics
3 2 (8.00%) Computer Science
3 2 (8.00%) Internet of Things
3 2 (8.00%) DTV
Operating Systems
1 25 (100.00%) Linux
2 15 (60.00%) UNIX
3 13 (52.00%) Windows
4 9 (36.00%) Ubuntu
5 7 (28.00%) Debian
6 6 (24.00%) Red Hat Enterprise Linux
7 3 (12.00%) Windows Server 2008
8 2 (8.00%) Windows 2000 Server
8 2 (8.00%) Solaris
8 2 (8.00%) Windows Server 2003
Processes & Methodologies
1 5 (20.00%) ITIL
2 4 (16.00%) Load Balancing
2 4 (16.00%) Configuration Management
3 3 (12.00%) DNA
3 3 (12.00%) Bioinformatics
4 2 (8.00%) Business Intelligence
4 2 (8.00%) Digital Marketing
4 2 (8.00%) Project Management
4 2 (8.00%) Workflow
4 2 (8.00%) Business Continuity
4 2 (8.00%) Programme Management
4 2 (8.00%) Data Analysis
Programming Languages
1 20 (80.00%) Perl
2 15 (60.00%) Bash Shell
3 13 (52.00%) Python
4 6 (24.00%) Java
5 4 (16.00%) Ruby
5 4 (16.00%) SQL
5 4 (16.00%) T-SQL
6 2 (8.00%) Shell Script
Qualifications
1 3 (12.00%) RHCE
1 3 (12.00%) LPIC
2 2 (8.00%) Degree
2 2 (8.00%) ITIL Certification
System Software
1 6 (24.00%) Active Directory
2 4 (16.00%) NFS
3 3 (12.00%) KVM
3 3 (12.00%) iptables
3 3 (12.00%) Xen
3 3 (12.00%) Postfix
4 2 (8.00%) Sendmail
4 2 (8.00%) VMware Infrastructure
Systems Management
1 6 (24.00%) Opscode Chef
2 4 (16.00%) Puppet
3 2 (8.00%) CFEngine
3 2 (8.00%) HAProxy
3 2 (8.00%) Ansible
3 2 (8.00%) Salt
Vendors
1 13 (52.00%) Red Hat
2 8 (32.00%) HP
3 6 (24.00%) Microsoft
3 6 (24.00%) Cisco
3 6 (24.00%) Isilon
3 6 (24.00%) EMC
4 4 (16.00%) VMware
5 3 (12.00%) Sun
6 2 (8.00%) Dell
6 2 (8.00%) IBM
6 2 (8.00%) Oracle
6 2 (8.00%) SAP
6 2 (8.00%) Vertica
Cambridge, Cambridgeshire
Edgar Cowen
Salary: £45000 - £55000 per annum + Full Benefits Package
Posted: 3 days ago
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Posted: 4 days ago
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Salary: £38000 - £48000 per annum + Negotiable - DOE
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