The first table below looks at the demand for CentOS skills in IT jobs advertised for the Brighton region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 23 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the Brighton region.

Location
3 months to
23 May 2013
Same period 2012 Same period 2011
CentOS Linux
Rank 61 82 -
Rank change year-on-year
+21 -
Permanent jobs citing CentOS 26 4 0
As % of all permanent IT jobs located in Brighton 3.325% 0.525% -
As % of the Operating Systems category 12.87% 1.208% -
Number of salaries quoted 26 4 0
Average salary £35,000 £31,500 -
Average salary % change year-on-year
+11.11% -
UK excluding London average salary £38,500 £37,500 £36,000
% change year-on-year
+2.66% +4.16%
All Operating Systems
Brighton
Permanent IT job ads with a match in the
Operating Systems category
202 331 169
As % of all permanent IT jobs located in Brighton 25.83% 43.44% 34.21%
Number of salaries quoted 192 320 164
Average salary £35,000 £37,500 £32,500
Average salary % change year-on-year
-6.66% +15.38%
90% offered a salary of more than £22,500 £27,850 £20,000
10% offered a salary of more than £47,500 £42,500 £45,000
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
CentOS
East Sussex

CentOS
Jobs Demand Trend

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

Brighton CentOS Jobs Demand Trend

CentOS
Salary Trend

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

Brighton CentOS Salary Trend

CentOS
Salary Histogram

This chart provides a salary histogram for IT jobs citing CentOS across the Brighton region over the 3 months to 23 May 2013.

Brighton CentOS Salary Histogram

CentOS
Top 30 Related IT Skills

For the 6 months to 23 May 2013, IT jobs across the Brighton 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 48 (100.00%) Linux
2 45 (93.75%) Windows
2 45 (93.75%) VMware
3 44 (91.67%) Ubuntu
3 44 (91.67%) Windows Server 2008
3 44 (91.67%) VMware ESXi
4 35 (72.92%) SQL
4 35 (72.92%) MySQL
5 33 (68.75%) SQL Server
6 29 (60.42%) Red Hat
7 28 (58.33%) MS Excel
8 23 (47.92%) VMware Infrastructure
9 14 (29.17%) Clustering
10 11 (22.92%) Replication
10 11 (22.92%) Operations Management
10 11 (22.92%) FortiGate
10 11 (22.92%) Veeam
10 11 (22.92%) EqualLogic
10 11 (22.92%) FalconStor
10 11 (22.92%) Firewall
11 9 (18.75%) ISO 9001
11 9 (18.75%) BCP
11 9 (18.75%) Project Management
11 9 (18.75%) Capacity Planning
11 9 (18.75%) Business Continuity
11 9 (18.75%) VMware Certified Professional (VCP)
12 7 (14.58%) Requirements Management
12 7 (14.58%) ITSM
12 7 (14.58%) ITIL
13 4 (8.333%) Red Hat Enterprise Linux

CentOS
Top Related IT Skills by Category

For the 6 months to 23 May 2013, IT jobs across the Brighton 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 Development
1 2 (4.167%) LAMP
Application Platforms
1 2 (4.167%) Apache
Applications
1 28 (58.33%) MS Excel
Communications & Networking
1 11 (22.92%) Firewall
2 3 (6.250%) SSH
2 3 (6.250%) TCP/IP
2 3 (6.250%) DNS
3 1 (2.083%) LDAP
3 1 (2.083%) VoIP
3 1 (2.083%) Internet
Database & Business Intelligence
1 35 (72.92%) MySQL
2 33 (68.75%) SQL Server
Job Titles
1 34 (70.83%) Systems Administrator
2 32 (66.67%) Administrator
3 29 (60.42%) Linux Systems Administrator
3 29 (60.42%) Linux Administrator
4 22 (45.83%) Windows Administrator
4 22 (45.83%) Windows Systems Administrator
5 11 (22.92%) Operations Manager
6 5 (10.42%) Senior Windows Administrator
6 5 (10.42%) Senior Linux Administrator
6 5 (10.42%) Senior Linux Systems Administrator
6 5 (10.42%) Senior Systems Administrator
7 3 (6.250%) Technical Administrator
8 2 (4.167%) Support Engineer
8 2 (4.167%) 3rd Line Support
8 2 (4.167%) 3rd Line Support Engineer
9 1 (2.083%) Desktop Support Specialist
9 1 (2.083%) Linux Specialist
9 1 (2.083%) Linux Support
9 1 (2.083%) Support Specialist
9 1 (2.083%) Technical Support
Miscellaneous
1 14 (29.17%) Clustering
2 11 (22.92%) Replication
2 11 (22.92%) EqualLogic
Operating Systems
1 48 (100.00%) Linux
2 45 (93.75%) Windows
3 44 (91.67%) Ubuntu
3 44 (91.67%) Windows Server 2008
4 4 (8.333%) Red Hat Enterprise Linux
5 3 (6.250%) Debian
5 3 (6.250%) Solaris
5 3 (6.250%) SUSE
6 1 (2.083%) Mac OS X Server
6 1 (2.083%) Mac OS X
6 1 (2.083%) UNIX
Processes & Methodologies
1 11 (22.92%) Operations Management
2 9 (18.75%) BCP
2 9 (18.75%) Project Management
2 9 (18.75%) Capacity Planning
2 9 (18.75%) Business Continuity
3 7 (14.58%) Requirements Management
3 7 (14.58%) ITSM
3 7 (14.58%) ITIL
4 2 (4.167%) Service Delivery
Programming Languages
1 35 (72.92%) SQL
2 2 (4.167%) PHP
3 1 (2.083%) C-shell
3 1 (2.083%) Bash shell
3 1 (2.083%) Shell Script
3 1 (2.083%) Perl
Qualifications
1 9 (18.75%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 9 (18.75%) ISO 9001
System Software
1 44 (91.67%) VMware ESXi
2 23 (47.92%) VMware Infrastructure
3 1 (2.083%) VMware Server
3 1 (2.083%) VMware Workstation
3 1 (2.083%) Samba
Systems Management
1 11 (22.92%) FortiGate
Vendors
1 45 (93.75%) VMware
2 29 (60.42%) Red Hat
3 11 (22.92%) Veeam
3 11 (22.92%) FalconStor
4 1 (2.083%) Apple