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

Location
3 months to
2 Sep 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 47 53 46
Rank change year-on-year
+6 -7
Permanent jobs citing CentOS 5 11 8
As % of all permanent IT jobs located in Maidenhead 1.28% 2.03% 2.11%
As % of the Operating Systems category 3.68% 13.25% 6.90%
Number of salaries quoted 5 11 8
Average salary £42,500 £57,500 £46,250
Average salary % change year-on-year
-26.08% +24.32%
90% offered a salary of more than £42,200 £57,500 £41,850
10% offered a salary of more than £58,500 £57,500 £51,000
UK excluding London average salary £42,500 £41,500 £38,500
% change year-on-year
+2.40% +7.79%
CentOS
Berkshire

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

Operating Systems Category
Maidenhead
Permanent IT job ads with a match in the
Operating Systems category
136 83 116
As % of all permanent IT jobs located in Maidenhead 34.87% 15.31% 30.61%
Number of salaries quoted 112 75 98
Average salary £47,500 £47,500 £47,500
90% offered a salary of more than £25,000 £25,000 £34,500
10% offered a salary of more than £60,000 £70,000 £57,500
UK excluding London average salary £37,500 £37,000 £37,500
% change year-on-year
+1.35% -1.33%

CentOS
Jobs Demand Trend in Maidenhead

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

CentOS Jobs Demand Trend in Maidenhead

CentOS
Salary Trend in Maidenhead

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

CentOS Salary Trend in Maidenhead

CentOS
Salary Histogram in Maidenhead

This chart provides a salary histogram for IT jobs citing CentOS across the Maidenhead region over the 3 months to 2 September 2015.

CentOS Salary Histogram in Maidenhead

CentOS
Top 30 Related IT Skills in Maidenhead

For the 6 months to 2 September 2015, IT jobs across the Maidenhead 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 15 (100.00%) Linux
2 8 (53.33%) Windows
2 8 (53.33%) SQL Server
2 8 (53.33%) SIEM
2 8 (53.33%) Cyber Security
3 7 (46.67%) Red Hat
3 7 (46.67%) SUSE
4 6 (40.00%) ZABBIX
4 6 (40.00%) Apache Cassandra
4 6 (40.00%) NoSQL
4 6 (40.00%) Microsoft
4 6 (40.00%) Java
4 6 (40.00%) Perl
4 6 (40.00%) Apache
4 6 (40.00%) Tomcat
4 6 (40.00%) Python
4 6 (40.00%) Elasticsearch
5 5 (33.33%) LDAP
5 5 (33.33%) MS Excel
5 5 (33.33%) TCP/IP
5 5 (33.33%) DNS
5 5 (33.33%) nginx
5 5 (33.33%) Nagios
6 4 (26.67%) Firewall
6 4 (26.67%) qmail
6 4 (26.67%) Squid
6 4 (26.67%) JBoss
6 4 (26.67%) WebLogic
6 4 (26.67%) ZeroMQ
7 3 (20.00%) Regular Expression

CentOS
Top Related IT Skills in Maidenhead by Category

For the 6 months to 2 September 2015, IT jobs across the Maidenhead 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 6 (40.00%) Apache
1 6 (40.00%) Tomcat
1 6 (40.00%) Elasticsearch
2 5 (33.33%) nginx
3 4 (26.67%) WebLogic
3 4 (26.67%) JBoss
4 3 (20.00%) OpenStack
Applications
1 5 (33.33%) MS Excel
Cloud Services
1 3 (20.00%) Amazon AWS
Communications & Networking
1 5 (33.33%) LDAP
1 5 (33.33%) TCP/IP
1 5 (33.33%) DNS
2 4 (26.67%) Firewall
3 3 (20.00%) SSL
3 3 (20.00%) SMTP
3 3 (20.00%) HTTP
3 3 (20.00%) Network Security
4 2 (13.33%) SNMP
4 2 (13.33%) Intrusion Detection
Database & Business Intelligence
1 8 (53.33%) SQL Server
2 6 (40.00%) Apache Cassandra
2 6 (40.00%) NoSQL
3 3 (20.00%) Big Data
3 3 (20.00%) MySQL
4 1 (6.67%) DB2
General
1 1 (6.67%) Finance
Job Titles
1 5 (33.33%) Applications Support
2 4 (26.67%) Support Specialist
3 3 (20.00%) Applications Specialist
3 3 (20.00%) Applications Support Specialist
3 3 (20.00%) Linux Engineer
4 2 (13.33%) IT Security Specialist
4 2 (13.33%) Professional Services Consultant
4 2 (13.33%) Cloud Engineer
4 2 (13.33%) Consultant
4 2 (13.33%) Systems Administrator
4 2 (13.33%) Technical Support
4 2 (13.33%) Support Engineer
4 2 (13.33%) Administrator
4 2 (13.33%) Applications Support Engineer
4 2 (13.33%) Security Specialist
4 2 (13.33%) Linux Systems Administrator
4 2 (13.33%) Linux Administrator
5 1 (6.67%) Technical Support Analyst
5 1 (6.67%) Technical Analyst
5 1 (6.67%) Technical Specialist
Libraries, Frameworks & Software Standards
1 4 (26.67%) ZeroMQ
2 3 (20.00%) Regular Expression
Miscellaneous
1 2 (13.33%) Computer Science
2 1 (6.67%) Clustering
Operating Systems
1 15 (100.00%) Linux
2 8 (53.33%) Windows
3 7 (46.67%) SUSE
4 3 (20.00%) Ubuntu
4 3 (20.00%) Red Hat Enterprise Linux
5 2 (13.33%) Debian
5 2 (13.33%) UNIX
5 2 (13.33%) Solaris
6 1 (6.67%) AIX
6 1 (6.67%) HPUX
6 1 (6.67%) Windows Server 2003
6 1 (6.67%) Windows Server 2012
Processes & Methodologies
1 8 (53.33%) SIEM
1 8 (53.33%) Cyber Security
2 2 (13.33%) Anomaly Detection
2 2 (13.33%) Information Security
3 1 (6.67%) Data Management
3 1 (6.67%) Product Management
3 1 (6.67%) Open Source
3 1 (6.67%) Configuration Management
Programming Languages
1 6 (40.00%) Java
1 6 (40.00%) Perl
1 6 (40.00%) Python
2 3 (20.00%) SQL
2 3 (20.00%) Bash Shell
3 1 (6.67%) PowerShell
Qualifications
1 3 (20.00%) SC Cleared
1 3 (20.00%) Security Cleared
2 2 (13.33%) MCSE
2 2 (13.33%) CISSP
2 2 (13.33%) Microsoft Certification
System Software
1 4 (26.67%) Squid
1 4 (26.67%) qmail
2 3 (20.00%) Active Directory
Systems Management
1 6 (40.00%) ZABBIX
2 5 (33.33%) Nagios
3 2 (13.33%) logstash
4 1 (6.67%) Puppet
Vendors
1 7 (46.67%) Red Hat
2 6 (40.00%) Microsoft
3 3 (20.00%) VMware
4 2 (13.33%) Intel
4 2 (13.33%) Sophos
4 2 (13.33%) Websense
5 1 (6.67%) Symantec
5 1 (6.67%) HP
5 1 (6.67%) EMC
5 1 (6.67%) Oracle
5 1 (6.67%) Sybase
5 1 (6.67%) IBM