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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 41 49 46
Rank change year-on-year
+8 -3
Permanent jobs citing CentOS 12 7 4
As % of all permanent IT jobs located in Maidenhead 3.08% 1.47% 1.13%
As % of the Operating Systems category 9.84% 7.69% 3.28%
Number of salaries quoted 12 7 4
Average salary £42,500 £57,500 £45,000
Average salary % change year-on-year
-26.08% +27.77%
UK excluding London average salary £42,500 £40,000 £37,500
% change year-on-year
+6.25% +6.66%
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
122 91 122
As % of all permanent IT jobs located in Maidenhead 31.28% 19.12% 34.46%
Number of salaries quoted 98 80 110
Average salary £42,500 £42,500 £52,500
Average salary % change year-on-year
- -19.04%
90% offered a salary of more than £27,500 £25,000 £35,000
10% offered a salary of more than £62,250 £70,000 £57,500
UK excluding London average salary £37,500 £36,500 £37,500
% change year-on-year
+2.73% -2.66%

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 31 July 2015.

CentOS Salary Histogram in Maidenhead

CentOS
Top 30 Related IT Skills in Maidenhead

For the 6 months to 31 July 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 13 (100.00%) Linux
2 8 (61.54%) Windows
2 8 (61.54%) SQL Server
2 8 (61.54%) SIEM
2 8 (61.54%) Cyber Security
3 6 (46.15%) Elasticsearch
3 6 (46.15%) Apache Cassandra
3 6 (46.15%) NoSQL
3 6 (46.15%) Java
3 6 (46.15%) Microsoft
4 5 (38.46%) Red Hat
4 5 (38.46%) MS Excel
4 5 (38.46%) SUSE
4 5 (38.46%) nginx
5 4 (30.77%) ZeroMQ
5 4 (30.77%) Squid
5 4 (30.77%) ZABBIX
5 4 (30.77%) qmail
5 4 (30.77%) Perl
5 4 (30.77%) WebLogic
5 4 (30.77%) JBoss
5 4 (30.77%) Apache
5 4 (30.77%) Tomcat
5 4 (30.77%) Python
6 3 (23.08%) LDAP
6 3 (23.08%) SQL
6 3 (23.08%) MySQL
6 3 (23.08%) SMTP
6 3 (23.08%) HTTP
6 3 (23.08%) TCP/IP

CentOS
Top Related IT Skills in Maidenhead by Category

For the 6 months to 31 July 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 (46.15%) Elasticsearch
2 5 (38.46%) nginx
3 4 (30.77%) WebLogic
3 4 (30.77%) JBoss
3 4 (30.77%) Apache
3 4 (30.77%) Tomcat
4 3 (23.08%) OpenStack
Applications
1 5 (38.46%) MS Excel
Cloud Services
1 3 (23.08%) Amazon AWS
Communications & Networking
1 3 (23.08%) LDAP
1 3 (23.08%) SMTP
1 3 (23.08%) HTTP
1 3 (23.08%) TCP/IP
1 3 (23.08%) DNS
1 3 (23.08%) SSL
1 3 (23.08%) Network Security
2 2 (15.38%) Firewall
2 2 (15.38%) Intrusion Detection
2 2 (15.38%) SNMP
Database & Business Intelligence
1 8 (61.54%) SQL Server
2 6 (46.15%) Apache Cassandra
2 6 (46.15%) NoSQL
3 3 (23.08%) Big Data
3 3 (23.08%) MySQL
4 1 (7.69%) DB2
General
1 1 (7.69%) Finance
Job Titles
1 5 (38.46%) Applications Support
2 3 (23.08%) Support Specialist
2 3 (23.08%) Linux Engineer
2 3 (23.08%) Applications Specialist
2 3 (23.08%) Applications Support Specialist
3 2 (15.38%) Applications Support Engineer
3 2 (15.38%) Security Specialist
3 2 (15.38%) Linux Systems Administrator
3 2 (15.38%) Linux Administrator
3 2 (15.38%) Support Engineer
3 2 (15.38%) Consultant
3 2 (15.38%) Systems Administrator
3 2 (15.38%) IT Security Specialist
3 2 (15.38%) Professional Services Consultant
3 2 (15.38%) Cloud Engineer
3 2 (15.38%) Administrator
Libraries, Frameworks & Software Standards
1 4 (30.77%) ZeroMQ
2 3 (23.08%) Regular Expression
Miscellaneous
1 2 (15.38%) Computer Science
2 1 (7.69%) Clustering
Operating Systems
1 13 (100.00%) Linux
2 8 (61.54%) Windows
3 5 (38.46%) SUSE
4 3 (23.08%) Red Hat Enterprise Linux
5 2 (15.38%) Debian
5 2 (15.38%) UNIX
6 1 (7.69%) Ubuntu
6 1 (7.69%) Windows Server 2012
6 1 (7.69%) AIX
6 1 (7.69%) HPUX
6 1 (7.69%) Windows Server 2003
Processes & Methodologies
1 8 (61.54%) SIEM
1 8 (61.54%) Cyber Security
2 2 (15.38%) Anomaly Detection
3 1 (7.69%) Configuration Management
3 1 (7.69%) Data Management
3 1 (7.69%) Product Management
3 1 (7.69%) Open Source
Programming Languages
1 6 (46.15%) Java
2 4 (30.77%) Perl
2 4 (30.77%) Python
3 3 (23.08%) SQL
4 1 (7.69%) PowerShell
4 1 (7.69%) Bash Shell
Qualifications
1 3 (23.08%) SC Cleared
1 3 (23.08%) Security Cleared
2 2 (15.38%) MCSE
2 2 (15.38%) CISSP
2 2 (15.38%) Microsoft Certification
System Software
1 4 (30.77%) Squid
1 4 (30.77%) qmail
2 3 (23.08%) Active Directory
Systems Management
1 4 (30.77%) ZABBIX
2 3 (23.08%) Nagios
3 1 (7.69%) Puppet
Vendors
1 6 (46.15%) Microsoft
2 5 (38.46%) Red Hat
3 3 (23.08%) VMware
4 1 (7.69%) Symantec
4 1 (7.69%) HP
4 1 (7.69%) EMC
4 1 (7.69%) Oracle
4 1 (7.69%) Sybase
4 1 (7.69%) IBM