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

Location
3 months to
2 Mar 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 92 83 -
Rank change year-on-year
-9 -
Permanent jobs citing CentOS 4 3 0
As % of all permanent IT jobs located in Essex 0.32% 0.28% -
As % of the Operating Systems category 1.27% 0.91% -
Number of salaries quoted 4 3 0
Average salary £55,000 £45,000 -
Average salary % change year-on-year
+22.22% -
UK excluding London average salary £42,250 £41,000 £35,500
% change year-on-year
+3.04% +15.49%
CentOS
East of England

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

Operating Systems Category
Essex
Permanent IT job ads with a match in the
Operating Systems category
316 328 252
As % of all permanent IT jobs located in Essex 25.00% 30.48% 28.67%
Number of salaries quoted 231 283 216
Average salary £35,000 £45,000 £37,500
Average salary % change year-on-year
-22.22% +20.00%
90% offered a salary of more than £22,050 £22,500 £22,500
10% offered a salary of more than £55,000 £52,500 £52,500
UK excluding London average salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Essex

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

CentOS Jobs Demand Trend in Essex

CentOS
Salary Trend in Essex

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

CentOS Salary Trend in Essex

CentOS
Job Locations in Essex

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Essex region over the 3 months to 2 March 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentwood - 2 £55,000 -
CentOS
East of England

CentOS
Top 30 Related IT Skills in Essex

For the 6 months to 2 March 2015, IT jobs across the Essex 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 12 (100.00%) Linux
2 11 (91.67%) Windows
3 8 (66.67%) HP
3 8 (66.67%) SAN
3 8 (66.67%) Windows Server 2003
4 6 (50.00%) VoIP
4 6 (50.00%) MySQL
4 6 (50.00%) Ubuntu
4 6 (50.00%) Windows Server 2008
4 6 (50.00%) XenServer
4 6 (50.00%) Asterisk PBX
4 6 (50.00%) Opsview
5 4 (33.33%) SQL
6 3 (25.00%) MCSE
6 3 (25.00%) Microsoft Certification
7 2 (16.67%) Citrix
7 2 (16.67%) Red Hat
7 2 (16.67%) MS Exchange
7 2 (16.67%) ITIL Certification
7 2 (16.67%) OOP
7 2 (16.67%) SLA
7 2 (16.67%) Cisco
7 2 (16.67%) Microsoft
7 2 (16.67%) Active Directory
7 2 (16.67%) .NET
7 2 (16.67%) C#
7 2 (16.67%) HTML
7 2 (16.67%) SQL Server
7 2 (16.67%) Visual Studio
7 2 (16.67%) ASP.NET

CentOS
Top Related IT Skills in Essex by Category

For the 6 months to 2 March 2015, IT jobs across the Essex 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 2 (16.67%) MS Exchange
1 2 (16.67%) Lync
1 2 (16.67%) Exchange Server 2010
1 2 (16.67%) Exchange Server 2013
Applications
1 2 (16.67%) Mingle
Communications & Networking
1 8 (66.67%) SAN
2 6 (50.00%) Asterisk PBX
2 6 (50.00%) VoIP
Database & Business Intelligence
1 6 (50.00%) MySQL
2 2 (16.67%) SQL Server
2 2 (16.67%) RavenDB
2 2 (16.67%) Neo4j
Development Applications
1 2 (16.67%) Visual Studio
1 2 (16.67%) NUnit
1 2 (16.67%) TeamCity
1 2 (16.67%) Git (software)
1 2 (16.67%) MSTest
1 2 (16.67%) Octopus Deploy
General
1 2 (16.67%) Finance
Job Titles
1 6 (50.00%) Team Leader
1 6 (50.00%) Infrastructure Team Leader
2 2 (16.67%) Service Manager
2 2 (16.67%) .NET Developer
2 2 (16.67%) Programmer
2 2 (16.67%) Developer
2 2 (16.67%) Operations Manager
2 2 (16.67%) .NET Programmer
2 2 (16.67%) Agile .NET Developer
2 2 (16.67%) Service Operations Manager
3 1 (8.33%) 3rd Line Server Engineer
3 1 (8.33%) Linux Support Engineer
3 1 (8.33%) Windows Support Engineer
3 1 (8.33%) Windows Infrastructure Engineer
3 1 (8.33%) Linux Server Engineer
3 1 (8.33%) Linux Engineer
3 1 (8.33%) Linux Support
3 1 (8.33%) 3rd Line Support Engineer
3 1 (8.33%) Infrastructure Engineer
3 1 (8.33%) Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (16.67%) HTML
1 2 (16.67%) .NET
1 2 (16.67%) ASP.NET
1 2 (16.67%) CSS
1 2 (16.67%) Web Services
1 2 (16.67%) Silverlight
1 2 (16.67%) RESTful
1 2 (16.67%) ASP.NET MVC
1 2 (16.67%) RabbitMQ
1 2 (16.67%) KnockoutJS
Miscellaneous
1 2 (16.67%) Clustering
1 2 (16.67%) Analytical Skills
Operating Systems
1 12 (100.00%) Linux
2 11 (91.67%) Windows
3 8 (66.67%) Windows Server 2003
4 6 (50.00%) Ubuntu
4 6 (50.00%) Windows Server 2008
5 2 (16.67%) Red Hat Enterprise Linux
5 2 (16.67%) Windows Server 2012
6 1 (8.33%) UNIX
6 1 (8.33%) Debian
6 1 (8.33%) Fedora
6 1 (8.33%) AIX
6 1 (8.33%) HPUX
6 1 (8.33%) Solaris
Processes & Methodologies
1 2 (16.67%) ITIL
1 2 (16.67%) OOP
1 2 (16.67%) Service Delivery
1 2 (16.67%) Change Management
1 2 (16.67%) MVC
1 2 (16.67%) Agile Software Development
1 2 (16.67%) TDD
1 2 (16.67%) Software Engineering
1 2 (16.67%) Problem Management
1 2 (16.67%) Unit Testing
1 2 (16.67%) BDD
1 2 (16.67%) CQRS
2 1 (8.33%) Server Monitoring
Programming Languages
1 4 (33.33%) SQL
2 2 (16.67%) PowerShell
2 2 (16.67%) C#
3 1 (8.33%) Bash Shell
3 1 (8.33%) Python
3 1 (8.33%) Ruby
Qualifications
1 3 (25.00%) MCSE
1 3 (25.00%) Microsoft Certification
2 2 (16.67%) MCSD
2 2 (16.67%) ITIL Certification
2 2 (16.67%) MCTS
3 1 (8.33%) MCITP
3 1 (8.33%) VCP4
3 1 (8.33%) RHCE
Quality Assurance & Compliance
1 2 (16.67%) SLA
System Software
1 6 (50.00%) XenServer
2 2 (16.67%) XenDesktop
2 2 (16.67%) Active Directory
2 2 (16.67%) VMware Infrastructure
2 2 (16.67%) XenApp
Systems Management
1 6 (50.00%) Opsview
2 2 (16.67%) Business Desktop Deployment
Vendors
1 8 (66.67%) HP
2 2 (16.67%) Citrix
2 2 (16.67%) Red Hat
2 2 (16.67%) VMware
2 2 (16.67%) Brocade
2 2 (16.67%) 3PAR
2 2 (16.67%) Cisco
2 2 (16.67%) Microsoft
Essex
Verticality Ltd
Salary: £40000 - £70000 per annum, Benefits plus benefits
Posted: 4 days ago