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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 183 199 178
Rank change year-on-year
+16 -21
Permanent jobs citing CentOS 22 22 43
As % of all permanent IT jobs located in Surrey 0.48% 0.43% 0.85%
As % of the Operating Systems category 1.50% 1.58% 2.92%
Number of salaries quoted 11 15 42
Average salary £50,000 £50,000 £45,000
Average salary % change year-on-year
- +11.11%
90% offered a salary of more than £30,000 £37,500 £27,550
10% offered a salary of more than £57,500 £52,500 £70,000
UK excluding London average salary £42,500 £40,000 £37,500
% change year-on-year
+6.25% +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
1466 1396 1472
As % of all permanent IT jobs located in Surrey 32.30% 27.46% 29.21%
Number of salaries quoted 1310 1244 1330
Average salary £41,000 £40,000 £42,000
Average salary % change year-on-year
+2.50% -4.76%
90% offered a salary of more than £26,000 £24,500 £26,000
10% offered a salary of more than £60,000 £58,500 £55,000
UK excluding London average salary £37,500 £36,500 £37,500
% change year-on-year
+2.73% -2.66%

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 31 July 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 31 July 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 +10 11 £55,000 - 2
Redhill - 3 £30,000 -
Guildford -1 2 £52,500 +23.52% 2
Egham -6 1 - - 1
Woking - 1 £50,000 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 31 July 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 40 (95.24%) Linux
2 36 (85.71%) Red Hat
3 28 (66.67%) VMware
4 23 (54.76%) Bash Shell
5 21 (50.00%) Red Hat Enterprise Linux
5 21 (50.00%) Perl
6 20 (47.62%) VMware Infrastructure
7 17 (40.48%) Python
7 17 (40.48%) Puppet
7 17 (40.48%) DevOps
8 16 (38.10%) MySQL
8 16 (38.10%) Agile Software Development
9 15 (35.71%) Firewall
9 15 (35.71%) Apache
9 15 (35.71%) Citrix
10 14 (33.33%) KVM
10 14 (33.33%) MongoDB
10 14 (33.33%) Data Centre
11 13 (30.95%) Amazon AWS
11 13 (30.95%) Cisco Certification
11 13 (30.95%) CCNA
11 13 (30.95%) Configuration Management
11 13 (30.95%) Web Services
12 12 (28.57%) PHP
12 12 (28.57%) SAN
12 12 (28.57%) nginx
12 12 (28.57%) Percona
12 12 (28.57%) Redis
13 11 (26.19%) Patch Management
13 11 (26.19%) Server Building

CentOS
Top Related IT Skills in Surrey by Category

For the 6 months to 31 July 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 15 (35.71%) Apache
2 12 (28.57%) nginx
3 4 (9.52%) Tomcat
4 1 (2.38%) OpenStack
4 1 (2.38%) JBoss
Applications
1 2 (4.76%) MS Excel
Business Applications
1 2 (4.76%) Oracle General Ledger
Cloud Services
1 13 (30.95%) Amazon AWS
2 2 (4.76%) SaaS
2 2 (4.76%) IaaS
3 1 (2.38%) Cloud Computing
Communications & Networking
1 15 (35.71%) Firewall
2 12 (28.57%) SAN
3 3 (7.14%) VLAN
3 3 (7.14%) DNS
4 2 (4.76%) NAS
4 2 (4.76%) LDAP
4 2 (4.76%) FTP
4 2 (4.76%) SNMP
4 2 (4.76%) TCP/IP
4 2 (4.76%) VPN
5 1 (2.38%) Internet
5 1 (2.38%) RTP
5 1 (2.38%) SS7
5 1 (2.38%) VoIP
5 1 (2.38%) WAN
5 1 (2.38%) Cisco IOS
Database & Business Intelligence
1 16 (38.10%) MySQL
2 14 (33.33%) MongoDB
3 12 (28.57%) Redis
4 5 (11.90%) SQL Server
5 2 (4.76%) Informix
6 1 (2.38%) DB2
Development Applications
1 3 (7.14%) Maven
1 3 (7.14%) Git (software)
2 2 (4.76%) Jenkins
3 1 (2.38%) Ant
3 1 (2.38%) VSS/SourceSafe
General
1 5 (11.90%) Finance
2 2 (4.76%) Manufacturing
3 1 (2.38%) Retail
Job Titles
1 15 (35.71%) DevOps Engineer
2 10 (23.81%) Support Engineer
3 8 (19.05%) Network Engineer
3 8 (19.05%) Infrastructure Engineer
3 8 (19.05%) Infrastructure Support Engineer
4 5 (11.90%) Linux Administrator
4 5 (11.90%) Systems Engineer
5 4 (9.52%) Software Engineer
5 4 (9.52%) Administrator
5 4 (9.52%) Linux DevOps Engineer
5 4 (9.52%) Linux Systems Administrator
6 3 (7.14%) Systems Administrator
6 3 (7.14%) Linux Support
6 3 (7.14%) Systems Support
7 2 (4.76%) Applications Support
7 2 (4.76%) 3rd Line Support
7 2 (4.76%) 3rd Line Support Engineer
8 1 (2.38%) Linux Support Engineer
8 1 (2.38%) Operations Team Leader
8 1 (2.38%) Build and Release Engineer
Libraries, Frameworks & Software Standards
1 13 (30.95%) Web Services
2 2 (4.76%) FIX Protocol
2 2 (4.76%) .NET
3 1 (2.38%) RESTful
3 1 (2.38%) FreeSWITCH
3 1 (2.38%) XML
3 1 (2.38%) XSLT
3 1 (2.38%) XML Schema
3 1 (2.38%) LAMP
3 1 (2.38%) Hibernate
3 1 (2.38%) ActiveMQ
3 1 (2.38%) Spring
Miscellaneous
1 14 (33.33%) Data Centre
2 5 (11.90%) Clustering
3 2 (4.76%) Thin Client
3 2 (4.76%) Fixed Income
3 2 (4.76%) Computer Science
3 2 (4.76%) Fat Client
3 2 (4.76%) Eurex
4 1 (2.38%) Hybrid Cloud
4 1 (2.38%) Performance Metrics
4 1 (2.38%) Equities
4 1 (2.38%) Derivative
4 1 (2.38%) Mathematics
Operating Systems
1 40 (95.24%) Linux
2 21 (50.00%) Red Hat Enterprise Linux
3 9 (21.43%) Windows
4 7 (16.67%) UNIX
5 6 (14.29%) Debian
6 5 (11.90%) Solaris
7 4 (9.52%) Ubuntu
7 4 (9.52%) Windows Server 2012
8 3 (7.14%) Fedora
8 3 (7.14%) SUSE
9 2 (4.76%) Windows Server 2003
9 2 (4.76%) Windows Server 2008
10 1 (2.38%) FreeBSD
10 1 (2.38%) AIX
Processes & Methodologies
1 17 (40.48%) DevOps
2 16 (38.10%) Agile Software Development
3 13 (30.95%) Configuration Management
4 11 (26.19%) Patch Management
4 11 (26.19%) Server Building
5 6 (14.29%) ITIL
6 4 (9.52%) Software Engineering
6 4 (9.52%) Load Balancing
7 3 (7.14%) Network Design
8 2 (4.76%) Network Management
8 2 (4.76%) High Availability
9 1 (2.38%) Root Cause Analysis
9 1 (2.38%) Infrastructure Management
9 1 (2.38%) Dependency Management
9 1 (2.38%) Network Monitoring
9 1 (2.38%) Mentoring
9 1 (2.38%) Electronic Trading
9 1 (2.38%) BDD
9 1 (2.38%) Project Management
9 1 (2.38%) TDD
Programming Languages
1 23 (54.76%) Bash Shell
2 21 (50.00%) Perl
3 17 (40.48%) Python
4 12 (28.57%) PHP
5 7 (16.67%) C++
6 6 (14.29%) Java
6 6 (14.29%) C
7 4 (9.52%) SQL
7 4 (9.52%) Shell Script
8 3 (7.14%) JavaScript
9 2 (4.76%) Tcl
9 2 (4.76%) AWK
9 2 (4.76%) Ruby
9 2 (4.76%) sed
10 1 (2.38%) Scala
10 1 (2.38%) PL/SQL
10 1 (2.38%) C#
Qualifications
1 13 (30.95%) CCNA
1 13 (30.95%) Cisco Certification
2 4 (9.52%) SC Cleared
2 4 (9.52%) Security Cleared
3 3 (7.14%) Degree
4 1 (2.38%) CTC Cleared
Quality Assurance & Compliance
1 2 (4.76%) ISO/IEC 27001
2 1 (2.38%) QA
System Software
1 20 (47.62%) VMware Infrastructure
2 14 (33.33%) KVM
3 5 (11.90%) XenServer
3 5 (11.90%) Xen
4 4 (9.52%) iptables
5 3 (7.14%) VMware ESXi
6 2 (4.76%) NFS
6 2 (4.76%) Active Directory
7 1 (2.38%) VMware ESX
7 1 (2.38%) Microsoft Virtual Server
7 1 (2.38%) LXC
Systems Management
1 17 (40.48%) Puppet
2 5 (11.90%) Nagios
3 3 (7.14%) NetBackup
4 2 (4.76%) Cobbler
4 2 (4.76%) Opscode Chef
4 2 (4.76%) BMC PATROL
5 1 (2.38%) Netcool
5 1 (2.38%) logstash
5 1 (2.38%) Icinga
5 1 (2.38%) Cacti
5 1 (2.38%) Capistrano
Vendors
1 36 (85.71%) Red Hat
2 28 (66.67%) VMware
3 15 (35.71%) Citrix
4 12 (28.57%) Percona
5 6 (14.29%) Oracle
6 3 (7.14%) Cisco
6 3 (7.14%) HP
7 2 (4.76%) EMC
7 2 (4.76%) NYFIX
7 2 (4.76%) IBM
7 2 (4.76%) Fidessa
7 2 (4.76%) BMC
7 2 (4.76%) CommVault
7 2 (4.76%) NetApp
7 2 (4.76%) Patsystems
7 2 (4.76%) GL TRADE
7 2 (4.76%) Brocade
7 2 (4.76%) Fujitsu
8 1 (2.38%) Splunk
8 1 (2.38%) ServiceNow
Leatherhead, Surrey
McGregor Boyall
Salary: £50000.00 - £55000.00 per annum + Bonus
Posted: Yesterday
Leatherhead, Surrey
Yoh
Salary: On-call + Bonus + Benefits
Posted: Yesterday
Guildford, Surrey
ANSON MCCADE
Salary: £60,000 - £80,000 + outstanding package
Posted: 3 days ago
Egham, South East, United Kingdom
ServiceNow
Salary: Competitive + Benefits
Posted: 4 days ago
Sutton, Surrey
Reed Business Information Ltd
Salary: £30,000 to £40,000 per annum + 29 days + share ops scheme + pension
Posted: 8 days ago
Guildford, Surrey
BAE Systems Applied Intelligence Ltd
Salary: Competitive
Posted: 24 days ago