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 24 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 164 173 197
Rank change year-on-year
+9 +24
Permanent jobs citing CentOS 43 30 28
As % of all permanent IT jobs located in Surrey 0.94% 0.66% 0.52%
As % of the Operating Systems category 3.21% 2.38% 1.75%
Number of salaries quoted 34 29 27
Average salary £42,500 £55,000 £38,500
Average salary % change year-on-year
-22.72% +42.85%
90% offered a salary of more than £34,000 £30,000 £36,100
10% offered a salary of more than £60,000 £65,000 £42,000
UK excluding London average salary £40,000 £40,000 £37,000
% change year-on-year
- +8.10%
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
1338 1260 1602
As % of all permanent IT jobs located in Surrey 29.25% 27.66% 29.68%
Number of salaries quoted 1170 1106 1456
Average salary £41,000 £40,000 £40,000
Average salary % change year-on-year
+2.50% -
90% offered a salary of more than £22,700 £22,500 £24,000
10% offered a salary of more than £60,000 £55,000 £58,100
UK excluding London average salary £37,500 £37,500 £37,500

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 24 December 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 24 December 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 -7 13 £37,500 +25.00% 2
Leatherhead -1 11 £55,000 +18.27%
Reigate -14 6 £42,500 +41.66%
Egham - 3 - -
Woking - 3 £55,000 -
Staines -3 2 £58,750 -7.48% 3
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 24 December 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 92 (95.83%) Linux
2 66 (68.75%) Red Hat
3 58 (60.42%) Red Hat Enterprise Linux
4 54 (56.25%) VMware
5 50 (52.08%) Perl
6 47 (48.96%) Apache
7 45 (46.88%) Puppet
8 43 (44.79%) PHP
8 43 (44.79%) Windows
9 41 (42.71%) Python
10 40 (41.67%) MySQL
11 39 (40.63%) DNS
12 30 (31.25%) Bash Shell
13 25 (26.04%) Internet
13 25 (26.04%) Ubuntu
14 24 (25.00%) Debian
14 24 (25.00%) VMware Infrastructure
14 24 (25.00%) Opscode Chef
15 23 (23.96%) Windows Server 2008
16 21 (21.88%) DHCP
16 21 (21.88%) HTTP
16 21 (21.88%) Amazon AWS
16 21 (21.88%) Mentoring
17 20 (20.83%) Nagios
18 19 (19.79%) SUSE
18 19 (19.79%) Windows Server 2012
19 18 (18.75%) Information Assurance
19 18 (18.75%) DevOps
20 17 (17.71%) Cisco
21 16 (16.67%) Web Services

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 24 December 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 47 (48.96%) Apache
2 16 (16.67%) Tomcat
3 8 (8.33%) JBoss
4 7 (7.29%) nginx
5 5 (5.21%) IIS
6 4 (4.17%) Node.js
6 4 (4.17%) WordPress
7 2 (2.08%) WebSphere Application Server
7 2 (2.08%) WebSphere
8 1 (1.04%) ArcGIS
8 1 (1.04%) Oracle Workflow
8 1 (1.04%) OpenStack
Business Applications
1 2 (2.08%) Oracle General Ledger
Cloud Services
1 21 (21.88%) Amazon AWS
2 7 (7.29%) SaaS
2 7 (7.29%) IaaS
3 6 (6.25%) Amazon EC2
3 6 (6.25%) Amazon S3
4 4 (4.17%) Cloud Computing
4 4 (4.17%) Amazon SQS
5 3 (3.13%) PaaS
Communications & Networking
1 39 (40.63%) DNS
2 25 (26.04%) Internet
3 21 (21.88%) DHCP
3 21 (21.88%) HTTP
4 16 (16.67%) TCP/IP
5 13 (13.54%) VPN
6 9 (9.38%) LDAP
6 9 (9.38%) LAN
6 9 (9.38%) WAN
6 9 (9.38%) SAN
6 9 (9.38%) IPsec
7 8 (8.33%) Firewall
8 7 (7.29%) SSL
8 7 (7.29%) NAS
9 6 (6.25%) MPLS
9 6 (6.25%) OSPF
9 6 (6.25%) BGP
10 4 (4.17%) EIGRP
10 4 (4.17%) VRRP
10 4 (4.17%) Cisco Nexus
Database & Business Intelligence
1 40 (41.67%) MySQL
2 12 (12.50%) MongoDB
3 5 (5.21%) SQL Server
3 5 (5.21%) Hadoop
4 4 (4.17%) SQL Server 2005
4 4 (4.17%) SQL Server 2008
4 4 (4.17%) Amazon DynamoDB
4 4 (4.17%) Oracle Database
5 3 (3.13%) Big Data
6 2 (2.08%) MariaDB
6 2 (2.08%) Apache Cassandra
6 2 (2.08%) NoSQL
6 2 (2.08%) Amazon RDS
6 2 (2.08%) CouchDB
6 2 (2.08%) Informix
6 2 (2.08%) PostgreSQL
7 1 (1.04%) Hazelcast
Development Applications
1 10 (10.42%) Jenkins
2 6 (6.25%) Visual Studio
2 6 (6.25%) JIRA
3 4 (4.17%) GitLab
3 4 (4.17%) TeamCity
3 4 (4.17%) Git (software)
4 3 (3.13%) Maven
5 2 (2.08%) Subversion
5 2 (2.08%) Eclipse
5 2 (2.08%) RSpec
5 2 (2.08%) Capybara
5 2 (2.08%) Trac
6 1 (1.04%) LoadRunner
6 1 (1.04%) VSS/SourceSafe
6 1 (1.04%) Atlassian Bamboo
General
1 5 (5.21%) Finance
2 4 (4.17%) Legal
3 2 (2.08%) Telecoms
Job Titles
1 34 (35.42%) Linux Administrator
2 32 (33.33%) Systems Administrator
3 31 (32.29%) Administrator
4 24 (25.00%) Linux Systems Administrator
5 11 (11.46%) Analyst
6 10 (10.42%) Support Analyst
7 8 (8.33%) Senior Systems Administrator
8 6 (6.25%) Linux Support
9 5 (5.21%) Senior Linux Administrator
10 4 (4.17%) 3rd Line Support
10 4 (4.17%) Developer
10 4 (4.17%) Systems Engineer
11 3 (3.13%) 2nd Line Support
11 3 (3.13%) Infrastructure Engineer
11 3 (3.13%) Release Manager
11 3 (3.13%) Senior Linux Systems Administrator
11 3 (3.13%) Linux Engineer
12 2 (2.08%) Build and Release Manager
12 2 (2.08%) PostgreSQL DBA
12 2 (2.08%) Ruby Developer
Libraries, Frameworks & Software Standards
1 16 (16.67%) Web Services
2 8 (8.33%) CSS
3 7 (7.29%) HTML
4 6 (6.25%) .NET
4 6 (6.25%) jQuery
5 5 (5.21%) RESTful
6 4 (4.17%) ASP.NET MVC
6 4 (4.17%) HTML5
6 4 (4.17%) RabbitMQ
6 4 (4.17%) CSS3
6 4 (4.17%) AngularJS
6 4 (4.17%) ASP.NET MVC 4
6 4 (4.17%) ExpressJS
6 4 (4.17%) ASP.NET Web API
6 4 (4.17%) LAMP
6 4 (4.17%) ASP.NET
7 3 (3.13%) Ruby on Rails
8 2 (2.08%) ActiveMQ
8 2 (2.08%) FIX Protocol
8 2 (2.08%) XML
Miscellaneous
1 10 (10.42%) Computer Science
2 8 (8.33%) Open Source
3 6 (6.25%) Mathematics
4 4 (4.17%) Enterprise Software
5 3 (3.13%) Performance Metrics
6 2 (2.08%) Enterprise Storage
6 2 (2.08%) Physics
6 2 (2.08%) CMDB
6 2 (2.08%) iSeries
6 2 (2.08%) Management Information System
6 2 (2.08%) AS400
6 2 (2.08%) Replication
7 1 (1.04%) Fixed Income
7 1 (1.04%) Equities
7 1 (1.04%) PKI
7 1 (1.04%) Derivative
Operating Systems
1 92 (95.83%) Linux
2 58 (60.42%) Red Hat Enterprise Linux
3 43 (44.79%) Windows
4 25 (26.04%) Ubuntu
5 24 (25.00%) Debian
6 23 (23.96%) Windows Server 2008
7 19 (19.79%) Windows Server 2012
7 19 (19.79%) SUSE
8 15 (15.63%) Windows Server 2003
9 9 (9.38%) UNIX
10 7 (7.29%) FreeBSD
11 6 (6.25%) Windows 7
12 3 (3.13%) Solaris
13 2 (2.08%) AIX
13 2 (2.08%) Amazon Linux
13 2 (2.08%) Fedora
Processes & Methodologies
1 21 (21.88%) Mentoring
2 18 (18.75%) DevOps
2 18 (18.75%) Information Assurance
3 14 (14.58%) ITIL
4 12 (12.50%) Configuration Management
5 10 (10.42%) Agile Software Development
6 9 (9.38%) Load Balancing
7 7 (7.29%) Service Management
7 7 (7.29%) Capacity Planning
8 6 (6.25%) TDD
8 6 (6.25%) Software Engineering
8 6 (6.25%) Software Testing
8 6 (6.25%) System Testing
9 5 (5.21%) Security Testing
9 5 (5.21%) Continuous Integration
9 5 (5.21%) Performance Tuning
10 4 (4.17%) Waterfall
10 4 (4.17%) Coaching
10 4 (4.17%) MVC
11 3 (3.13%) Dependency Management
Programming Languages
1 50 (52.08%) Perl
2 43 (44.79%) PHP
3 41 (42.71%) Python
4 30 (31.25%) Bash Shell
5 14 (14.58%) JavaScript
6 11 (11.46%) Java
7 9 (9.38%) SQL
8 7 (7.29%) C#
8 7 (7.29%) C++
9 5 (5.21%) PowerShell
10 4 (4.17%) TypeScript
10 4 (4.17%) Shell Script
10 4 (4.17%) C
11 3 (3.13%) Ruby
12 1 (1.04%) Tcl
12 1 (1.04%) PL/SQL
Qualifications
1 7 (7.29%) Degree
2 5 (5.21%) Security Cleared
2 5 (5.21%) RHCSA
3 3 (3.13%) CCNA
3 3 (3.13%) Cisco Certification
3 3 (3.13%) RHCE
4 2 (2.08%) IBM Certification
4 2 (2.08%) HND
4 2 (2.08%) CCNP
4 2 (2.08%) DV Cleared
5 1 (1.04%) SC Cleared
Quality Assurance & Compliance
1 3 (3.13%) QA
2 2 (2.08%) ISO/IEC 27001
3 1 (1.04%) WAI
3 1 (1.04%) SLA
System Software
1 24 (25.00%) VMware Infrastructure
2 11 (11.46%) KVM
3 7 (7.29%) vSphere
3 7 (7.29%) Active Directory
4 6 (6.25%) Xen
5 5 (5.21%) Squid
6 4 (4.17%) VMware Workstation
6 4 (4.17%) vCloud
7 2 (2.08%) Varnish
7 2 (2.08%) VMware ESXi
Systems Management
1 45 (46.88%) Puppet
2 24 (25.00%) Opscode Chef
3 20 (20.83%) Nagios
4 15 (15.63%) Red Hat Satellite
5 8 (8.33%) ZABBIX
6 6 (6.25%) Opsview
7 4 (4.17%) Check_MK
7 4 (4.17%) Icinga
7 4 (4.17%) Netcool
7 4 (4.17%) Cacti
7 4 (4.17%) WSUS
7 4 (4.17%) logstash
8 1 (1.04%) FortiGate
Vendors
1 66 (68.75%) Red Hat
2 54 (56.25%) VMware
3 17 (17.71%) Cisco
4 13 (13.54%) Oracle
5 8 (8.33%) Citrix
5 8 (8.33%) Juniper
6 5 (5.21%) HP
6 5 (5.21%) BT
7 4 (4.17%) Splunk
7 4 (4.17%) Percona
7 4 (4.17%) ServiceNow
8 2 (2.08%) Perforce
8 2 (2.08%) Dell
8 2 (2.08%) IBM
8 2 (2.08%) Sun
8 2 (2.08%) Patsystems
8 2 (2.08%) GL TRADE
8 2 (2.08%) Zend
8 2 (2.08%) Atlassian
8 2 (2.08%) 3PAR
Guildford, Surrey
ANSON MCCADE
Salary: From £45,000 to £70,000 per annum + attractive bonus
Posted: 3 days ago
Staines, Middlesex
Informatiq Consulting
Salary: £25000 - £45000 per annum + Pension
Posted: 3 days ago
Guildford, Surrey
Opus Recruitment Solutions Ltd
Salary: £50000 - £60000 per annum
Posted: 3 days ago
Surrey
LA International
Salary: £25000 - £60000 per annum + Benefits
Posted: 4 days ago
Surrey
LA International
Salary: £25000 - £40000 per annum + Benefits
Posted: 4 days ago
Staines, Middlesex
Informatiq Consulting
Salary: £38000 - £50000 per annum + Bens
Posted: 5 days ago
Camberley, Surrey
Peopleworks
Salary: From £35,000 to £40,000 per annum £35,000 to £40,000 Negotiable + 10%
Posted: 7 days ago
Staines
Energize Recruitment Solutions Ltd
Salary: £30000 - £40000 per annum
Posted: 8 days ago