The table below looks at the statistics for CentOS skills in IT jobs advertised for the Maidenhead region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 24 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 42 47 54
Rank change year-on-year
+5 +7
Permanent jobs citing CentOS 21 8 11
As % of all permanent IT jobs located in Maidenhead 4.91% 2.11% 2.17%
As % of the Operating Systems category 16.15% 6.06% 12.36%
Number of salaries quoted 21 8 11
Median salary £37,500 £42,500 £57,500
Median salary % change year-on-year
-11.76% -26.08%
UK excluding London median salary £47,500 £42,500 £41,500
% change year-on-year
+11.76% +2.40%
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
130 132 89
As % of all permanent IT jobs located in Maidenhead 30.37% 34.83% 17.55%
Number of salaries quoted 112 109 80
Median salary £37,500 £42,500 £45,000
Median salary % change year-on-year
-11.76% -5.55%
90% offered a salary of more than £27,500 £26,500 £25,000
10% offered a salary of more than £65,000 £57,500 £60,000
UK excluding London median salary £38,000 £37,500 £36,500
% change year-on-year
+1.33% +2.73%

CentOS
Jobs Demand Trend in Maidenhead

The demand trend of job ads across the Maidenhead region citing CentOS as a proportion of all IT jobs with a match in 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 24 August 2016.

CentOS Salary Histogram in Maidenhead

CentOS
Top 30 Related IT Skills in Maidenhead

For the 6 months to 24 August 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Maidenhead region with a requirement for CentOS.

1 27 (100.00%) Linux
2 26 (96.30%) Windows
3 24 (88.89%) SQL Server
4 23 (85.19%) Active Directory
4 23 (85.19%) Big Data
4 23 (85.19%) Elasticsearch
4 23 (85.19%) Presales
4 23 (85.19%) Windows Server
5 22 (81.48%) ZeroMQ
5 22 (81.48%) SIEM
5 22 (81.48%) Firewall
6 19 (70.37%) Analytics
7 18 (66.67%) NoSQL
8 16 (59.26%) SC Cleared
8 16 (59.26%) Security Cleared
9 15 (55.56%) Windows Server 2008
9 15 (55.56%) Windows Server 2012
10 14 (51.85%) nginx
10 14 (51.85%) Finance
10 14 (51.85%) TCP/IP
11 13 (48.15%) E-Commerce
11 13 (48.15%) Apple
11 13 (48.15%) Pharmaceutical
11 13 (48.15%) Games
11 13 (48.15%) Banking
11 13 (48.15%) Google
11 13 (48.15%) Cybersecurity
12 11 (40.74%) Cisco
13 9 (33.33%) Cyberthreat
13 9 (33.33%) Data Security

CentOS
Top Related IT Skills in Maidenhead by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 23 (85.19%) Elasticsearch
2 14 (51.85%) nginx
Cloud Services
1 1 (3.70%) Amazon AWS
Communications & Networking
1 22 (81.48%) Firewall
2 14 (51.85%) TCP/IP
3 3 (11.11%) LAN
3 3 (11.11%) WAN
4 2 (7.41%) Network Security
5 1 (3.70%) DHCP
5 1 (3.70%) DNS
5 1 (3.70%) WebEx
Database & Business Intelligence
1 24 (88.89%) SQL Server
2 23 (85.19%) Big Data
3 18 (66.67%) NoSQL
4 6 (22.22%) Hadoop
5 1 (3.70%) RDBMS
5 1 (3.70%) Relational Database
5 1 (3.70%) SQL Server 2008
5 1 (3.70%) SQL Server 2012
5 1 (3.70%) SQL Server 2014
Development Applications
1 1 (3.70%) Atlassian Bamboo
1 1 (3.70%) Git (software)
General
1 14 (51.85%) Finance
2 13 (48.15%) Banking
2 13 (48.15%) Games
2 13 (48.15%) Pharmaceutical
Job Titles
1 10 (37.04%) Security Engineer
1 10 (37.04%) Security Support Engineer
1 10 (37.04%) Support Engineer
2 9 (33.33%) Applications Support
3 8 (29.63%) Consultant
4 7 (25.93%) Cybersecurity Engineer
4 7 (25.93%) Security Consultant
4 7 (25.93%) Technical Consultant
5 6 (22.22%) Security Technical Consultant
5 6 (22.22%) Technical Security Consultant
6 5 (18.52%) Big Data Consultant
6 5 (18.52%) Data Consultant
6 5 (18.52%) Machine Learning Consultant
6 5 (18.52%) Software Support Engineer
7 4 (14.81%) Applications Engineer
7 4 (14.81%) Applications Support Engineer
8 3 (11.11%) Information Analyst
8 3 (11.11%) IT Security Engineer
8 3 (11.11%) IT Support Engineer
8 3 (11.11%) Security Analyst
Libraries, Frameworks & Software Standards
1 22 (81.48%) ZeroMQ
2 8 (29.63%) Regular Expression
3 3 (11.11%) LAMP
4 1 (3.70%) .NET
4 1 (3.70%) ELK Stack
4 1 (3.70%) Web Services
Miscellaneous
1 9 (33.33%) Cyberthreat
2 4 (14.81%) Management Information System
3 2 (7.41%) Distributed Denial-of-Service
4 1 (3.70%) Cybercrime
Operating Systems
1 27 (100.00%) Linux
2 26 (96.30%) Windows
3 23 (85.19%) Windows Server
4 15 (55.56%) Windows Server 2008
4 15 (55.56%) Windows Server 2012
Processes & Methodologies
1 23 (85.19%) Presales
2 22 (81.48%) SIEM
3 19 (70.37%) Analytics
4 13 (48.15%) Cybersecurity
4 13 (48.15%) E-Commerce
5 9 (33.33%) Data Security
6 5 (18.52%) Machine Learning
7 3 (11.11%) Information Security
7 3 (11.11%) OWASP
7 3 (11.11%) Vulnerability Management
8 1 (3.70%) Content Management
8 1 (3.70%) DevOps
Programming Languages
1 8 (29.63%) PowerShell
1 8 (29.63%) Python
1 8 (29.63%) SQL
2 7 (25.93%) Perl
3 5 (18.52%) Bash Shell
4 2 (7.41%) C
5 1 (3.70%) JavaScript
Qualifications
1 16 (59.26%) SC Cleared
1 16 (59.26%) Security Cleared
2 4 (14.81%) CISSP
3 3 (11.11%) CISM
3 3 (11.11%) SANS
Quality Assurance & Compliance
1 3 (11.11%) ISO/IEC 27001
System Software
1 23 (85.19%) Active Directory
Systems Management
1 1 (3.70%) Puppet
1 1 (3.70%) QRadar
Vendors
1 13 (48.15%) Apple
1 13 (48.15%) Google
2 11 (40.74%) Cisco
3 3 (11.11%) Juniper
4 2 (7.41%) Intel
5 1 (3.70%) AlienVault
5 1 (3.70%) ArcSight
5 1 (3.70%) Atlassian
5 1 (3.70%) LogRhythm
5 1 (3.70%) Red Hat
5 1 (3.70%) Splunk