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 1 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 53 54 32
Rank change year-on-year
+1 -22
Permanent jobs citing CentOS 1 2 5
As % of all permanent IT jobs located in Maidenhead 0.20% 0.50% 2.33%
As % of the Operating Systems category 0.78% 2.17% 6.41%
Number of salaries quoted 1 2 5
Average salary £65,000 £52,500 £41,500
Average salary % change year-on-year
+23.80% +26.50%
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+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
128 92 78
As % of all permanent IT jobs located in Maidenhead 26.23% 22.83% 36.28%
Number of salaries quoted 105 80 67
Average salary £57,500 £36,250 £47,500
Average salary % change year-on-year
+58.62% -23.68%
90% offered a salary of more than £35,000 £22,050 £24,100
10% offered a salary of more than £75,000 £57,500 £60,000
UK excluding London average salary £37,500 £36,895 £37,500
% change year-on-year
+1.64% -1.61%

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
Top 30 Related IT Skills in Maidenhead

For the 6 months to 1 May 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 10 (100.00%) Linux
2 9 (90.00%) Windows
3 8 (80.00%) SQL Server
3 8 (80.00%) TCP/IP
3 8 (80.00%) Active Directory
4 7 (70.00%) SIEM
4 7 (70.00%) SNMP
5 5 (50.00%) Cyber Security
5 5 (50.00%) Machine Learning
5 5 (50.00%) SQL Server 2012
5 5 (50.00%) SQL Server 2008
5 5 (50.00%) Machine to Machine
5 5 (50.00%) SQL
5 5 (50.00%) Firewall
5 5 (50.00%) Intrusion Detection
5 5 (50.00%) SQL Server 2005
6 3 (30.00%) SC Cleared
6 3 (30.00%) Security Cleared
7 2 (20.00%) Cisco ASA
7 2 (20.00%) FWSM
7 2 (20.00%) Regular Expression
7 2 (20.00%) Big Data
7 2 (20.00%) Anomaly Detection
7 2 (20.00%) Computer Science
7 2 (20.00%) Debian
7 2 (20.00%) C
7 2 (20.00%) Cisco
7 2 (20.00%) CISSP
7 2 (20.00%) Cisco Certification
7 2 (20.00%) Microsoft Certification

CentOS
Top Related IT Skills in Maidenhead by Category

For the 6 months to 1 May 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.

Communications & Networking
1 8 (80.00%) TCP/IP
2 7 (70.00%) SNMP
3 5 (50.00%) Firewall
3 5 (50.00%) Intrusion Detection
4 2 (20.00%) Cisco ASA
4 2 (20.00%) FWSM
4 2 (20.00%) OSPF
4 2 (20.00%) BGP
5 1 (10.00%) VRRP
5 1 (10.00%) IPv6
5 1 (10.00%) Network Security
5 1 (10.00%) VLAN
5 1 (10.00%) HSRP
Database & Business Intelligence
1 8 (80.00%) SQL Server
2 5 (50.00%) SQL Server 2012
2 5 (50.00%) SQL Server 2008
2 5 (50.00%) SQL Server 2005
3 2 (20.00%) Big Data
Job Titles
1 3 (30.00%) Support Engineer
2 2 (20.00%) Professional Services Consultant
2 2 (20.00%) Security Support Engineer
2 2 (20.00%) Applications Support
2 2 (20.00%) Security Engineer
2 2 (20.00%) Consultant
2 2 (20.00%) Network Engineer
3 1 (10.00%) Systems Engineer
3 1 (10.00%) Systems Support
3 1 (10.00%) Systems Support Engineer
3 1 (10.00%) IT Security Engineer
Libraries, Frameworks & Software Standards
1 2 (20.00%) Regular Expression
Miscellaneous
1 5 (50.00%) Machine to Machine
2 2 (20.00%) Computer Science
Operating Systems
1 10 (100.00%) Linux
2 9 (90.00%) Windows
3 2 (20.00%) Debian
4 1 (10.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (70.00%) SIEM
2 5 (50.00%) Cyber Security
2 5 (50.00%) Machine Learning
3 2 (20.00%) Anomaly Detection
4 1 (10.00%) Network Design
Programming Languages
1 5 (50.00%) SQL
2 2 (20.00%) C
Qualifications
1 3 (30.00%) SC Cleared
1 3 (30.00%) Security Cleared
2 2 (20.00%) CISSP
2 2 (20.00%) Cisco Certification
2 2 (20.00%) Microsoft Certification
2 2 (20.00%) MCSE
3 1 (10.00%) CCNP
3 1 (10.00%) CCNA
System Software
1 8 (80.00%) Active Directory
Vendors
1 2 (20.00%) Cisco
1 2 (20.00%) Juniper
2 1 (10.00%) Red Hat