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 2 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Oct 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 115 114 127
Rank change year-on-year
-1 +13
Permanent jobs citing CentOS 17 22 27
As % of all permanent IT jobs located in Cambridgeshire 0.69% 0.99% 0.90%
As % of the Operating Systems category 2.19% 2.84% 3.00%
Number of salaries quoted 12 22 24
Average salary £42,750 £40,000 £45,000
Average salary % change year-on-year
+6.87% -11.11%
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
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
777 775 901
As % of all permanent IT jobs located in Cambridgeshire 31.69% 34.82% 29.90%
Number of salaries quoted 623 646 754
Average salary £40,000 £37,500 £40,000
Average salary % change year-on-year
+6.66% -6.25%
90% offered a salary of more than £25,000 £27,500 £27,500
10% offered a salary of more than £55,000 £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
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 2 October 2014. 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 0 17 £42,750 +8.91% 1
CentOS
East of England

CentOS
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 2 October 2014, 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 41 (80.39%) Red Hat
2 38 (74.51%) Linux
3 37 (72.55%) Perl
4 28 (54.90%) UNIX
5 27 (52.94%) Bash Shell
6 25 (49.02%) Oracle
7 23 (45.10%) Ubuntu
8 20 (39.22%) Red Hat Enterprise Linux
8 20 (39.22%) VMware
9 18 (35.29%) Microsoft
9 18 (35.29%) ITIL
10 17 (33.33%) Apache
10 17 (33.33%) MySQL
10 17 (33.33%) Oracle Database
11 16 (31.37%) SQL
11 16 (31.37%) Python
11 16 (31.37%) Active Directory
12 15 (29.41%) ERP
12 15 (29.41%) T-SQL
12 15 (29.41%) SAP
12 15 (29.41%) RHCE
12 15 (29.41%) Oracle EBS
12 15 (29.41%) Migration
12 15 (29.41%) Performance Tuning
12 15 (29.41%) SCOM
13 13 (25.49%) VMware ESX
13 13 (25.49%) DHCP
14 12 (23.53%) DNS
14 12 (23.53%) HP
15 11 (21.57%) E-Commerce

CentOS
Top Related IT Skills in Cambridgeshire by Category

For the 6 months to 2 October 2014, 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 17 (33.33%) Apache
2 3 (5.88%) MS Exchange
3 2 (3.92%) iPlanet
3 2 (3.92%) nginx
3 2 (3.92%) Exchange Server 2010
Applications
1 3 (5.88%) MS Excel
Business Applications
1 15 (29.41%) Oracle EBS
2 1 (1.96%) Dynamics NAV
2 1 (1.96%) Dynamics CRM
Communications & Networking
1 13 (25.49%) DHCP
2 12 (23.53%) DNS
3 5 (9.80%) LDAP
4 4 (7.84%) SAN
5 3 (5.88%) OpenLDAP
6 2 (3.92%) Firewall
6 2 (3.92%) TCP/IP
6 2 (3.92%) VPN
7 1 (1.96%) RIP
7 1 (1.96%) OSPF
7 1 (1.96%) SSL
7 1 (1.96%) IPv4
7 1 (1.96%) Wireless
7 1 (1.96%) IPsec
7 1 (1.96%) VLAN
7 1 (1.96%) iSCSI
7 1 (1.96%) OpenVPN
Database & Business Intelligence
1 17 (33.33%) MySQL
1 17 (33.33%) Oracle Database
2 2 (3.92%) Relational Database
2 2 (3.92%) PostgreSQL
2 2 (3.92%) Oracle Database 11g
3 1 (1.96%) SQL Server
General
1 10 (19.61%) Pharmaceutical
2 8 (15.69%) Manufacturing
3 3 (5.88%) Telecoms
4 1 (1.96%) Finance
Job Titles
1 35 (68.63%) Systems Administrator
1 35 (68.63%) Administrator
2 31 (60.78%) Linux Systems Administrator
2 31 (60.78%) Linux Administrator
3 11 (21.57%) UNIX Administrator
4 8 (15.69%) Linux Engineer
4 8 (15.69%) Senior UNIX Administrator
5 5 (9.80%) DevOps Engineer
5 5 (9.80%) Support Engineer
5 5 (9.80%) Linux DevOps Engineer
6 3 (5.88%) Technical Support
6 3 (5.88%) UNIX Systems Administrator
6 3 (5.88%) Technical Support Engineer
6 3 (5.88%) DevOps Administrator
6 3 (5.88%) Technical Engineer
7 2 (3.92%) Team Leader
7 2 (3.92%) Systems Engineer
8 1 (1.96%) Infrastructure Engineer
8 1 (1.96%) Senior Systems Administrator
8 1 (1.96%) Windows Administrator
Libraries, Frameworks & Software Standards
1 1 (1.96%) LAMP
Miscellaneous
1 10 (19.61%) PKI
2 2 (3.92%) Clustering
Operating Systems
1 38 (74.51%) Linux
2 28 (54.90%) UNIX
3 23 (45.10%) Ubuntu
4 20 (39.22%) Red Hat Enterprise Linux
5 10 (19.61%) Solaris
5 10 (19.61%) Debian
6 5 (9.80%) Windows
7 3 (5.88%) Windows Server 2008
8 2 (3.92%) Windows Server 2003
9 1 (1.96%) Windows Server 2012
Processes & Methodologies
1 18 (35.29%) ITIL
2 15 (29.41%) ERP
2 15 (29.41%) Migration
2 15 (29.41%) Performance Tuning
3 11 (21.57%) E-Commerce
4 10 (19.61%) DevOps
4 10 (19.61%) Data Analysis
5 3 (5.88%) Configuration Management
5 3 (5.88%) Online Security
6 2 (3.92%) Load Balancing
7 1 (1.96%) CRM
Programming Languages
1 37 (72.55%) Perl
2 27 (52.94%) Bash Shell
3 16 (31.37%) SQL
3 16 (31.37%) Python
4 15 (29.41%) T-SQL
5 5 (9.80%) Shell Script
6 4 (7.84%) Bourne shell
7 2 (3.92%) Ruby
7 2 (3.92%) PowerShell
Qualifications
1 15 (29.41%) RHCE
2 10 (19.61%) OCP
2 10 (19.61%) Oracle Certification
3 1 (1.96%) MCSE
3 1 (1.96%) MCSA
3 1 (1.96%) Microsoft Certification
System Software
1 16 (31.37%) Active Directory
2 13 (25.49%) VMware ESX
3 10 (19.61%) Oracle RMAN
3 10 (19.61%) vSphere
4 3 (5.88%) NFS
5 2 (3.92%) Sendmail
5 2 (3.92%) VMware Infrastructure
6 1 (1.96%) Hyper-V
6 1 (1.96%) Xen
Systems Management
1 15 (29.41%) SCOM
2 11 (21.57%) Puppet
3 10 (19.61%) Oracle Enterprise Manager
3 10 (19.61%) EMC NetWorker
3 10 (19.61%) SCCM
4 4 (7.84%) CFEngine
5 2 (3.92%) Opscode Chef
5 2 (3.92%) Ansible
5 2 (3.92%) Nagios
6 1 (1.96%) BladeLogic
6 1 (1.96%) ZABBIX
6 1 (1.96%) Munin
Vendors
1 41 (80.39%) Red Hat
2 25 (49.02%) Oracle
3 20 (39.22%) VMware
4 18 (35.29%) Microsoft
5 15 (29.41%) SAP
6 12 (23.53%) HP
7 10 (19.61%) Dell
7 10 (19.61%) EMC
7 10 (19.61%) IBM
8 2 (3.92%) NetApp
8 2 (3.92%) ProCurve
8 2 (3.92%) Vertica
9 1 (1.96%) New Relic
9 1 (1.96%) SolarWinds
9 1 (1.96%) Cisco
9 1 (1.96%) Citrix
Cambridge, Cambridgeshire
ARM Ltd
Salary: Competitive
Posted: 2 days ago