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 27 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Jan 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 176 176 198
Rank change year-on-year
0 +22
Permanent jobs citing CentOS 33 28 26
As % of all permanent IT jobs located in Surrey 0.74% 0.66% 0.51%
As % of the Operating Systems category 2.68% 2.40% 1.81%
Number of salaries quoted 30 28 25
Average salary £55,000 £60,000 £38,500
Average salary % change year-on-year
-8.33% +55.84%
90% offered a salary of more than £37,000 £46,500 £27,500
10% offered a salary of more than £60,000 £65,000 £42,000
UK excluding London average salary £42,000 £44,000 £36,000
% change year-on-year
-4.54% +22.22%
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
1233 1165 1433
As % of all permanent IT jobs located in Surrey 27.82% 27.26% 28.05%
Number of salaries quoted 1057 1009 1276
Average salary £41,500 £42,000 £40,000
Average salary % change year-on-year
-1.19% +5.00%
90% offered a salary of more than £23,500 £23,500 £24,500
10% offered a salary of more than £60,000 £55,000 £60,000
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 27 January 2015.

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 27 January 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
Leatherhead +1 7 £60,000 +29.03%
Woking - 7 £60,000 -
Reigate - 6 £42,500 -
Guildford - 5 £55,000 - 1
Egham - 2 - -
Staines +3 1 £65,000 - 1
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 27 January 2015, 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 93 (95.88%) Linux
2 69 (71.13%) Red Hat
3 58 (59.79%) Red Hat Enterprise Linux
4 54 (55.67%) VMware
5 51 (52.58%) Perl
6 48 (49.48%) Apache
7 43 (44.33%) Windows
7 43 (44.33%) Puppet
8 41 (42.27%) MySQL
8 41 (42.27%) Python
9 38 (39.18%) PHP
10 34 (35.05%) DNS
11 33 (34.02%) Bash Shell
12 30 (30.93%) Ubuntu
13 28 (28.87%) Debian
14 26 (26.80%) VMware Infrastructure
15 25 (25.77%) Windows Server 2008
16 23 (23.71%) SUSE
17 22 (22.68%) Amazon AWS
18 21 (21.65%) Opscode Chef
19 20 (20.62%) DevOps
20 19 (19.59%) Windows Server 2012
20 19 (19.59%) Internet
20 19 (19.59%) Nagios
21 18 (18.56%) DHCP
21 18 (18.56%) HTTP
21 18 (18.56%) Oracle
21 18 (18.56%) Tomcat
21 18 (18.56%) Mentoring
22 17 (17.53%) TCP/IP

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 27 January 2015, 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 48 (49.48%) Apache
2 18 (18.56%) Tomcat
3 9 (9.28%) JBoss
4 7 (7.22%) nginx
5 6 (6.19%) IIS
6 4 (4.12%) Node.js
6 4 (4.12%) WordPress
7 2 (2.06%) OpenStack
7 2 (2.06%) WebSphere Application Server
7 2 (2.06%) WebSphere
7 2 (2.06%) ArcGIS
8 1 (1.03%) Oracle Workflow
Business Applications
1 5 (5.15%) Oracle General Ledger
Cloud Services
1 22 (22.68%) Amazon AWS
2 6 (6.19%) SaaS
2 6 (6.19%) Amazon EC2
2 6 (6.19%) Amazon S3
2 6 (6.19%) IaaS
3 5 (5.15%) Cloud Computing
4 4 (4.12%) Amazon SQS
5 3 (3.09%) PaaS
Communications & Networking
1 34 (35.05%) DNS
2 19 (19.59%) Internet
3 18 (18.56%) DHCP
3 18 (18.56%) HTTP
4 17 (17.53%) TCP/IP
5 10 (10.31%) VPN
6 9 (9.28%) LAN
6 9 (9.28%) WAN
6 9 (9.28%) SAN
7 8 (8.25%) LDAP
7 8 (8.25%) NAS
8 7 (7.22%) IPsec
8 7 (7.22%) SSL
9 6 (6.19%) Firewall
10 4 (4.12%) Cisco Nexus
10 4 (4.12%) HSRP
10 4 (4.12%) MPLS
10 4 (4.12%) OSPF
10 4 (4.12%) BGP
10 4 (4.12%) EIGRP
Database & Business Intelligence
1 41 (42.27%) MySQL
2 13 (13.40%) MongoDB
3 9 (9.28%) SQL Server
4 8 (8.25%) Hadoop
5 6 (6.19%) Oracle Database
6 5 (5.15%) Informix
7 4 (4.12%) SQL Server 2005
7 4 (4.12%) SQL Server 2008
7 4 (4.12%) Amazon DynamoDB
7 4 (4.12%) NoSQL
7 4 (4.12%) Big Data
8 2 (2.06%) MariaDB
8 2 (2.06%) Hazelcast
8 2 (2.06%) Amazon RDS
8 2 (2.06%) Apache Cassandra
8 2 (2.06%) CouchDB
8 2 (2.06%) PostgreSQL
9 1 (1.03%) DB2
Development Applications
1 10 (10.31%) Jenkins
2 8 (8.25%) Visual Studio
3 7 (7.22%) JIRA
4 4 (4.12%) Subversion
4 4 (4.12%) Eclipse
4 4 (4.12%) Trac
4 4 (4.12%) GitLab
4 4 (4.12%) TeamCity
4 4 (4.12%) Git (software)
5 3 (3.09%) VSS/SourceSafe
5 3 (3.09%) Maven
6 2 (2.06%) Atlassian Bamboo
6 2 (2.06%) LoadRunner
6 2 (2.06%) RSpec
6 2 (2.06%) Capybara
General
1 9 (9.28%) Finance
2 4 (4.12%) Legal
3 1 (1.03%) Telecoms
Job Titles
1 36 (37.11%) Linux Administrator
2 35 (36.08%) Administrator
3 32 (32.99%) Systems Administrator
4 26 (26.80%) Linux Systems Administrator
5 12 (12.37%) Analyst
6 10 (10.31%) Support Analyst
7 7 (7.22%) Senior Systems Administrator
7 7 (7.22%) Linux Support
8 5 (5.15%) Senior Linux Administrator
8 5 (5.15%) Developer
9 4 (4.12%) 3rd Line Support
9 4 (4.12%) Systems Engineer
10 3 (3.09%) UNIX Administrator
10 3 (3.09%) 2nd Line Support
10 3 (3.09%) Release Manager
10 3 (3.09%) Senior Linux Systems Administrator
10 3 (3.09%) Linux Engineer
11 2 (2.06%) Systems Test Analyst
11 2 (2.06%) Build Manager
11 2 (2.06%) Integration Test Analyst
Libraries, Frameworks & Software Standards
1 16 (16.49%) Web Services
2 9 (9.28%) CSS
3 8 (8.25%) .NET
4 7 (7.22%) HTML
4 7 (7.22%) jQuery
5 6 (6.19%) RESTful
6 5 (5.15%) FIX Protocol
6 5 (5.15%) ActiveMQ
7 4 (4.12%) Ajax
7 4 (4.12%) ASP.NET
7 4 (4.12%) XML
7 4 (4.12%) XSL
7 4 (4.12%) ASP.NET MVC
7 4 (4.12%) HTML5
7 4 (4.12%) RabbitMQ
7 4 (4.12%) CSS3
7 4 (4.12%) AngularJS
7 4 (4.12%) ASP.NET MVC 4
7 4 (4.12%) ExpressJS
7 4 (4.12%) ASP.NET Web API
Miscellaneous
1 12 (12.37%) Computer Science
2 9 (9.28%) Open Source
3 7 (7.22%) Mathematics
4 4 (4.12%) Physics
4 4 (4.12%) Fixed Income
5 3 (3.09%) Equities
5 3 (3.09%) Derivative
5 3 (3.09%) Enterprise Software
5 3 (3.09%) Performance Metrics
6 2 (2.06%) iSeries
6 2 (2.06%) Enterprise Storage
6 2 (2.06%) AS400
6 2 (2.06%) Replication
7 1 (1.03%) PKI
7 1 (1.03%) Management Information System
7 1 (1.03%) CMDB
Operating Systems
1 93 (95.88%) Linux
2 58 (59.79%) Red Hat Enterprise Linux
3 43 (44.33%) Windows
4 30 (30.93%) Ubuntu
5 28 (28.87%) Debian
6 25 (25.77%) Windows Server 2008
7 23 (23.71%) SUSE
8 19 (19.59%) Windows Server 2012
9 15 (15.46%) Windows Server 2003
10 13 (13.40%) UNIX
11 8 (8.25%) Windows 7
12 7 (7.22%) Solaris
12 7 (7.22%) FreeBSD
13 6 (6.19%) Fedora
14 2 (2.06%) Amazon Linux
14 2 (2.06%) AIX
Processes & Methodologies
1 20 (20.62%) DevOps
2 18 (18.56%) Mentoring
3 14 (14.43%) Agile Software Development
4 13 (13.40%) ITIL
4 13 (13.40%) Information Assurance
5 8 (8.25%) Software Engineering
6 7 (7.22%) Configuration Management
6 7 (7.22%) Service Management
6 7 (7.22%) Load Balancing
7 6 (6.19%) Software Testing
7 6 (6.19%) TDD
7 6 (6.19%) Capacity Planning
8 5 (5.15%) Waterfall
8 5 (5.15%) Continuous Integration
8 5 (5.15%) System Testing
9 4 (4.12%) MVC
9 4 (4.12%) Security Testing
9 4 (4.12%) Performance Tuning
9 4 (4.12%) Coaching
10 3 (3.09%) Dependency Management
Programming Languages
1 51 (52.58%) Perl
2 41 (42.27%) Python
3 38 (39.18%) PHP
4 33 (34.02%) Bash Shell
5 16 (16.49%) JavaScript
6 14 (14.43%) Java
7 10 (10.31%) C#
8 9 (9.28%) SQL
9 7 (7.22%) C++
9 7 (7.22%) Shell Script
10 5 (5.15%) PowerShell
11 4 (4.12%) TypeScript
11 4 (4.12%) Ruby
12 3 (3.09%) C
13 2 (2.06%) PL/SQL
13 2 (2.06%) Tcl
Qualifications
1 9 (9.28%) Degree
2 6 (6.19%) Security Cleared
2 6 (6.19%) RHCSA
3 4 (4.12%) RHCE
4 2 (2.06%) IBM Certification
5 1 (1.03%) HND
5 1 (1.03%) CCNA
5 1 (1.03%) Cisco Certification
5 1 (1.03%) SC Cleared
5 1 (1.03%) DV Cleared
Quality Assurance & Compliance
1 3 (3.09%) QA
2 1 (1.03%) SLA
2 1 (1.03%) WAI
System Software
1 26 (26.80%) VMware Infrastructure
2 12 (12.37%) KVM
3 9 (9.28%) Active Directory
4 7 (7.22%) vSphere
5 6 (6.19%) Xen
6 4 (4.12%) vCloud
6 4 (4.12%) VMware Workstation
6 4 (4.12%) Squid
7 2 (2.06%) Varnish
Systems Management
1 43 (44.33%) Puppet
2 21 (21.65%) Opscode Chef
3 19 (19.59%) Nagios
4 15 (15.46%) Red Hat Satellite
5 8 (8.25%) ZABBIX
6 6 (6.19%) Opsview
7 4 (4.12%) WSUS
8 3 (3.09%) Cacti
8 3 (3.09%) Check_MK
8 3 (3.09%) Icinga
8 3 (3.09%) logstash
8 3 (3.09%) Netcool
9 2 (2.06%) Cobbler
10 1 (1.03%) FortiGate
10 1 (1.03%) Capistrano
Vendors
1 69 (71.13%) Red Hat
2 54 (55.67%) VMware
3 18 (18.56%) Oracle
4 15 (15.46%) Cisco
5 7 (7.22%) Citrix
5 7 (7.22%) Juniper
6 5 (5.15%) Patsystems
6 5 (5.15%) GL TRADE
6 5 (5.15%) NYFIX
6 5 (5.15%) BT
7 4 (4.12%) Atlassian
7 4 (4.12%) HP
8 3 (3.09%) Splunk
8 3 (3.09%) Percona
8 3 (3.09%) ServiceNow
9 2 (2.06%) 3PAR
9 2 (2.06%) Perforce
9 2 (2.06%) EasyScreen
9 2 (2.06%) EccoWare
9 2 (2.06%) Reuters
Staines, Middlesex
Quant Capital
Salary: From £45,000 to £55,000 per annum Bonus and great package
Posted: 6 days ago
Guildford, Surrey
Opus Recruitment Solutions Ltd
Salary: £50000 - £60000 per annum
Posted: 6 days ago