The table below looks at the statistics for CentOS skills in IT jobs advertised for the Surrey region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 1 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Oct 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 159 171 205
Rank change year-on-year
+12 +34
Permanent jobs citing CentOS 52 33 23
As % of all permanent IT jobs located in Surrey 1.14% 0.70% 0.44%
As % of the Operating Systems category 3.89% 2.57% 1.50%
Number of salaries quoted 35 31 20
Average salary £42,500 £40,000 £50,000
Average salary % change year-on-year
+6.25% -20.00%
90% offered a salary of more than £32,500 £32,500 £32,450
10% offered a salary of more than £59,600 £50,000 £55,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
CentOS
South East

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

Operating Systems Category
Surrey
Permanent IT job ads with a match in the
Operating Systems category
1336 1284 1536
As % of all permanent IT jobs located in Surrey 29.18% 27.27% 29.26%
Number of salaries quoted 1166 1160 1365
Average salary £41,250 £40,000 £37,500
Average salary % change year-on-year
+3.12% +6.66%
90% offered a salary of more than £24,000 £24,000 £23,500
10% offered a salary of more than £60,000 £55,000 £57,500
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -

CentOS
Jobs Demand Trend in Surrey

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

CentOS Jobs Demand Trend in Surrey

CentOS
Salary Trend in Surrey

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

CentOS Salary Trend in Surrey

CentOS
Salary Histogram in Surrey

This chart provides a salary histogram for IT jobs citing CentOS across the Surrey region over the 3 months to 1 October 2014.

CentOS Salary Histogram in Surrey

CentOS
Job Locations in Surrey

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing CentOS within the Surrey region over the 3 months to 1 October 2014. 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
Guildford +19 16 £37,500 -21.87% 1
Reigate - 5 £42,500 -
Leatherhead - 2 - - 1
Godalming - 2 - -
Redhill -13 1 £42,500 +30.76%
Egham - 1 - - 1
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 1 October 2014, IT jobs across the Surrey 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 63 (94.03%) Linux
2 45 (67.16%) Red Hat Enterprise Linux
3 43 (64.18%) Red Hat
4 39 (58.21%) Puppet
5 35 (52.24%) Apache
6 34 (50.75%) PHP
7 32 (47.76%) VMware
8 31 (46.27%) Perl
9 30 (44.78%) MySQL
10 27 (40.30%) DNS
11 25 (37.31%) Python
11 25 (37.31%) Windows
12 22 (32.84%) Mentoring
13 20 (29.85%) Opscode Chef
14 19 (28.36%) Bash Shell
14 19 (28.36%) Amazon AWS
15 18 (26.87%) Debian
15 18 (26.87%) DHCP
15 18 (26.87%) HTTP
16 16 (23.88%) Internet
17 14 (20.90%) Information Assurance
18 13 (19.40%) SUSE
18 13 (19.40%) Ubuntu
19 12 (17.91%) Windows Server 2008
19 12 (17.91%) Agile Software Development
19 12 (17.91%) Configuration Management
19 12 (17.91%) Web Services
19 12 (17.91%) DevOps
19 12 (17.91%) Windows Server 2012
20 11 (16.42%) Red Hat Satellite

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 1 October 2014, IT jobs across the Surrey 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 35 (52.24%) Apache
2 11 (16.42%) Tomcat
3 4 (5.97%) nginx
3 4 (5.97%) Node.js
3 4 (5.97%) WordPress
4 2 (2.99%) WebSphere
4 2 (2.99%) WebSphere Application Server
4 2 (2.99%) IIS
Cloud Services
1 19 (28.36%) Amazon AWS
2 5 (7.46%) Cloud Computing
3 4 (5.97%) Amazon EC2
3 4 (5.97%) Amazon S3
3 4 (5.97%) Amazon SQS
4 2 (2.99%) IaaS
4 2 (2.99%) SaaS
Communications & Networking
1 27 (40.30%) DNS
2 18 (26.87%) DHCP
2 18 (26.87%) HTTP
3 16 (23.88%) Internet
4 10 (14.93%) VPN
5 9 (13.43%) LDAP
6 8 (11.94%) Firewall
6 8 (11.94%) IPsec
7 7 (10.45%) LAN
7 7 (10.45%) WAN
8 6 (8.96%) SAN
8 6 (8.96%) MPLS
8 6 (8.96%) OSPF
8 6 (8.96%) BGP
9 5 (7.46%) Cisco ASA
10 4 (5.97%) NAS
10 4 (5.97%) VLAN
10 4 (5.97%) TCP/IP
10 4 (5.97%) SSL
11 2 (2.99%) Cisco Nexus
Database & Business Intelligence
1 30 (44.78%) MySQL
2 8 (11.94%) MongoDB
3 4 (5.97%) Amazon DynamoDB
3 4 (5.97%) SQL Server 2005
3 4 (5.97%) SQL Server 2008
3 4 (5.97%) SQL Server
4 2 (2.99%) Apache Cassandra
4 2 (2.99%) MariaDB
4 2 (2.99%) CouchDB
4 2 (2.99%) PostgreSQL
5 1 (1.49%) Hadoop
5 1 (1.49%) Big Data
Development Applications
1 7 (10.45%) Jenkins
2 4 (5.97%) TeamCity
2 4 (5.97%) Git (software)
2 4 (5.97%) Visual Studio
3 3 (4.48%) JIRA
4 1 (1.49%) Maven
General
1 4 (5.97%) Legal
2 3 (4.48%) Finance
3 2 (2.99%) Telecoms
Job Titles
1 26 (38.81%) Linux Administrator
2 21 (31.34%) Systems Administrator
2 21 (31.34%) Administrator
3 16 (23.88%) Linux Systems Administrator
4 7 (10.45%) Analyst
4 7 (10.45%) Support Analyst
5 5 (7.46%) Infrastructure Engineer
6 4 (5.97%) Senior Infrastructure Engineer
6 4 (5.97%) Senior Systems Administrator
6 4 (5.97%) Systems Engineer
7 3 (4.48%) Linux Engineer
7 3 (4.48%) Linux Support
7 3 (4.48%) Senior Linux Administrator
7 3 (4.48%) Lead Systems Engineer
7 3 (4.48%) DevOps Engineer
8 2 (2.99%) PostgreSQL DBA
8 2 (2.99%) 2nd Line Support Analyst
8 2 (2.99%) 3rd Line Support Analyst
8 2 (2.99%) MySQL DBA
8 2 (2.99%) Senior Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 12 (17.91%) Web Services
2 4 (5.97%) ExpressJS
2 4 (5.97%) ASP.NET Web API
2 4 (5.97%) AngularJS
2 4 (5.97%) ASP.NET MVC 4
2 4 (5.97%) ASP.NET MVC
2 4 (5.97%) RESTful
2 4 (5.97%) HTML5
2 4 (5.97%) RabbitMQ
2 4 (5.97%) CSS3
2 4 (5.97%) jQuery
2 4 (5.97%) LAMP
2 4 (5.97%) .NET
2 4 (5.97%) HTML
2 4 (5.97%) ASP.NET
2 4 (5.97%) CSS
Miscellaneous
1 6 (8.96%) Computer Science
2 4 (5.97%) Open Source
3 2 (2.99%) Enterprise Software
3 2 (2.99%) Enterprise Storage
3 2 (2.99%) iSeries
3 2 (2.99%) Mathematics
3 2 (2.99%) CMDB
3 2 (2.99%) Replication
3 2 (2.99%) Management Information System
3 2 (2.99%) AS400
4 1 (1.49%) PKI
Operating Systems
1 63 (94.03%) Linux
2 45 (67.16%) Red Hat Enterprise Linux
3 25 (37.31%) Windows
4 18 (26.87%) Debian
5 13 (19.40%) SUSE
5 13 (19.40%) Ubuntu
6 12 (17.91%) Windows Server 2008
6 12 (17.91%) Windows Server 2012
7 11 (16.42%) Windows Server 2003
8 8 (11.94%) UNIX
9 2 (2.99%) FreeBSD
9 2 (2.99%) AIX
9 2 (2.99%) Solaris
Processes & Methodologies
1 22 (32.84%) Mentoring
2 14 (20.90%) Information Assurance
3 12 (17.91%) Agile Software Development
3 12 (17.91%) Configuration Management
3 12 (17.91%) DevOps
4 8 (11.94%) ITIL
5 7 (10.45%) Capacity Planning
5 7 (10.45%) Load Balancing
6 6 (8.96%) System Testing
6 6 (8.96%) TDD
7 5 (7.46%) Performance Tuning
8 4 (5.97%) Continuous Integration
8 4 (5.97%) MVC
8 4 (5.97%) Service Management
8 4 (5.97%) Software Engineering
9 3 (4.48%) Performance Monitoring
10 2 (2.99%) Coaching
10 2 (2.99%) Waterfall
10 2 (2.99%) BDD
10 2 (2.99%) Resource Management
Programming Languages
1 34 (50.75%) PHP
2 31 (46.27%) Perl
3 25 (37.31%) Python
4 19 (28.36%) Bash Shell
5 6 (8.96%) SQL
5 6 (8.96%) JavaScript
6 4 (5.97%) TypeScript
6 4 (5.97%) C#
7 3 (4.48%) Java
8 2 (2.99%) Ruby
8 2 (2.99%) Shell Script
8 2 (2.99%) C++
8 2 (2.99%) C
9 1 (1.49%) PowerShell
Qualifications
1 5 (7.46%) Cisco Certification
1 5 (7.46%) CCNA
2 4 (5.97%) CCNP
3 3 (4.48%) Security Cleared
4 2 (2.99%) Degree
4 2 (2.99%) DV Cleared
4 2 (2.99%) IBM Certification
4 2 (2.99%) HND
5 1 (1.49%) SC Cleared
Quality Assurance & Compliance
1 4 (5.97%) ISO/IEC 27001
2 1 (1.49%) SLA
2 1 (1.49%) QA
System Software
1 9 (13.43%) VMware Infrastructure
2 5 (7.46%) Squid
3 4 (5.97%) vSphere
3 4 (5.97%) VMware ESXi
4 3 (4.48%) KVM
5 2 (2.99%) vCloud
Systems Management
1 39 (58.21%) Puppet
2 20 (29.85%) Opscode Chef
3 11 (16.42%) Red Hat Satellite
4 7 (10.45%) Nagios
5 2 (2.99%) logstash
5 2 (2.99%) Check_MK
5 2 (2.99%) Icinga
5 2 (2.99%) Cacti
5 2 (2.99%) Netcool
6 1 (1.49%) FortiGate
Vendors
1 43 (64.18%) Red Hat
2 32 (47.76%) VMware
3 9 (13.43%) Cisco
4 7 (10.45%) JBoss
5 6 (8.96%) HP
6 4 (5.97%) Zend
6 4 (5.97%) Dell
6 4 (5.97%) Oracle
7 3 (4.48%) Citrix
7 3 (4.48%) Juniper
7 3 (4.48%) Percona
8 2 (2.99%) ServiceNow
8 2 (2.99%) Splunk
8 2 (2.99%) 3PAR
8 2 (2.99%) BT
8 2 (2.99%) IBM
8 2 (2.99%) Sun
Leatherhead, Surrey
Yoh
Posted: 8 hours ago
Egham, Surrey
Servicenow
Salary: Salary, Bonus, Stock & Benefits
Posted: 15 hours ago
Staines, Middlesex
Lawrence Harvey IT & Change
Salary: £50000 - £55000 per annum + 15% Bonus
Posted: 2 days ago
Chertsey, Surrey
Think IT Recruitment
Salary: £50000 - £60000 per annum + Bonus + Benefits
Posted: 2 days ago
Guildford, Surrey
set2recruit
Salary: From £40,000 to £65,000 per annum
Posted: 5 days ago