The table below looks at the statistics for CentOS skills in IT jobs advertised for the Surrey region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 25 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 168 194 218
Rank change year-on-year
+26 +24
Permanent jobs citing CentOS 25 24 14
As % of all permanent IT jobs located in Surrey 0.68% 0.52% 0.27%
As % of the Operating Systems category 2.22% 1.64% 0.98%
Number of salaries quoted 25 18 11
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year
+10.00% -
90% offered a salary of more than £49,500 £30,000 £37,500
10% offered a salary of more than £70,000 £53,250 £52,500
UK excluding London median salary £47,500 £40,000 £38,500
% change year-on-year
+18.75% +3.89%
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
1126 1462 1435
As % of all permanent IT jobs located in Surrey 30.65% 31.84% 27.16%
Number of salaries quoted 994 1286 1277
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year
+6.25% -
90% offered a salary of more than £26,000 £26,000 £24,000
10% offered a salary of more than £57,500 £55,000 £60,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Surrey

The demand trend of job ads across the Surrey region citing CentOS as a proportion of all IT jobs with a match in 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 25 June 2016.

CentOS Salary Histogram in Surrey

CentOS
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Surrey region over the 3 months to 25 June 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Egham - 17 £55,000 - 1
Guildford +9 3 £25,000 -52.38%
Camberley - 2 £52,500 - 1
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 25 June 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Surrey region with a requirement for CentOS.

1 72 (98.63%) Linux
2 45 (61.64%) Red Hat
3 33 (45.21%) Perl
3 33 (45.21%) Python
4 31 (42.47%) Java
4 31 (42.47%) ITSM
4 31 (42.47%) Red Hat Enterprise Linux
5 29 (39.73%) Bash Shell
6 26 (35.62%) Configuration Management
7 22 (30.14%) MySQL
7 22 (30.14%) Agile Software Development
8 21 (28.77%) Maven
8 21 (28.77%) Scrum
8 21 (28.77%) Git (software)
8 21 (28.77%) Ubuntu
8 21 (28.77%) WebSphere
8 21 (28.77%) Continuous Integration
8 21 (28.77%) IBM
8 21 (28.77%) Ansible
8 21 (28.77%) Jenkins
8 21 (28.77%) CloudBees
9 19 (26.03%) Load Balancing
10 17 (23.29%) Cisco
10 17 (23.29%) Tomcat
11 15 (20.55%) Windows
11 15 (20.55%) Adobe
11 15 (20.55%) Apache
11 15 (20.55%) CMS
11 15 (20.55%) Middleware
11 15 (20.55%) Incident Management

CentOS
Top Related IT Skills in Surrey by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 21 (28.77%) WebSphere
2 17 (23.29%) Tomcat
3 15 (20.55%) Apache
3 15 (20.55%) CMS
4 6 (8.22%) WebSphere Application Server
5 5 (6.85%) IIS
6 1 (1.37%) nginx
Cloud Services
1 21 (28.77%) CloudBees
2 4 (5.48%) IaaS
2 4 (5.48%) PaaS
2 4 (5.48%) SaaS
3 2 (2.74%) Office 365
4 1 (1.37%) Amazon AWS
Communications & Networking
1 12 (16.44%) DNS
2 8 (10.96%) Internet
3 6 (8.22%) Firewall
4 5 (6.85%) SAN
4 5 (6.85%) SSL
5 4 (5.48%) LAN
5 4 (5.48%) WAN
6 2 (2.74%) Cisco IOS
6 2 (2.74%) LDAP
6 2 (2.74%) NAS
6 2 (2.74%) Wi-Fi
7 1 (1.37%) FTP
7 1 (1.37%) VoIP
Database & Business Intelligence
1 22 (30.14%) MySQL
2 15 (20.55%) MongoDB
3 10 (13.70%) Apache Cassandra
4 5 (6.85%) Relational Database
5 4 (5.48%) PostgreSQL
6 1 (1.37%) Redis
6 1 (1.37%) SQL Server
Development Applications
1 21 (28.77%) Git (software)
1 21 (28.77%) Jenkins
1 21 (28.77%) Maven
General
1 7 (9.59%) Telecoms
2 6 (8.22%) Retail
3 2 (2.74%) Finance
4 1 (1.37%) Manufacturing
Job Titles
1 30 (41.10%) Linux Engineer
2 27 (36.99%) Cloud Engineer
3 21 (28.77%) Consultant
3 21 (28.77%) Support Engineer
4 17 (23.29%) Infrastructure Engineer
5 15 (20.55%) Linux Support
5 15 (20.55%) Linux Support Engineer
5 15 (20.55%) Middleware Consultant
6 14 (19.18%) Operations Support Engineer
7 13 (17.81%) Cloud Infrastructure Engineer
8 9 (12.33%) Administrator
8 9 (12.33%) Infrastructure Operations Engineer
9 7 (9.59%) Senior Infrastructure Engineer
10 6 (8.22%) DevOps Consultant
10 6 (8.22%) Linux Administrator
11 5 (6.85%) 3rd Line Engineer
11 5 (6.85%) 3rd Line Support
11 5 (6.85%) 3rd Line Support Engineer
12 4 (5.48%) Senior Linux Administrator
12 4 (5.48%) Systems Administrator
Libraries, Frameworks & Software Standards
1 15 (20.55%) Middleware
2 10 (13.70%) LAMP
3 6 (8.22%) Web Services
4 4 (5.48%) LAPP Stack
5 1 (1.37%) .NET
5 1 (1.37%) LEMP Stack
Miscellaneous
1 15 (20.55%) Enterprise Software
2 5 (6.85%) Analytical Skills
2 5 (6.85%) Computer Science
2 5 (6.85%) Cyber Attack
2 5 (6.85%) Data Centre
3 4 (5.48%) Mathematics
4 1 (1.37%) Cybercrime
Operating Systems
1 72 (98.63%) Linux
2 31 (42.47%) Red Hat Enterprise Linux
3 21 (28.77%) Ubuntu
4 15 (20.55%) Windows
5 11 (15.07%) Windows Server
6 8 (10.96%) Windows Server 2008
7 7 (9.59%) Windows Server 2012
8 2 (2.74%) Debian
9 1 (1.37%) Windows 7
Processes & Methodologies
1 31 (42.47%) ITSM
2 26 (35.62%) Configuration Management
3 22 (30.14%) Agile Software Development
4 21 (28.77%) Continuous Integration
4 21 (28.77%) Scrum
5 19 (26.03%) Load Balancing
6 15 (20.55%) Incident Management
7 9 (12.33%) ITIL
8 7 (9.59%) DevOps
9 5 (6.85%) Service Delivery
10 4 (5.48%) High Availability
10 4 (5.48%) ITIL V3
10 4 (5.48%) Server Virtualisation
10 4 (5.48%) Software Engineering
10 4 (5.48%) Virtual Environments
11 3 (4.11%) Migration
12 2 (2.74%) Mentoring
12 2 (2.74%) Network Management
13 1 (1.37%) Open Source
13 1 (1.37%) Patch Management
Programming Languages
1 33 (45.21%) Perl
1 33 (45.21%) Python
2 31 (42.47%) Java
3 29 (39.73%) Bash Shell
4 12 (16.44%) C
4 12 (16.44%) C++
5 6 (8.22%) Ruby
6 5 (6.85%) AWK
6 5 (6.85%) PHP
6 5 (6.85%) sed
7 4 (5.48%) JavaScript
7 4 (5.48%) PowerShell
8 1 (1.37%) C#
Qualifications
1 6 (8.22%) Microsoft Certification
2 5 (6.85%) Degree
3 4 (5.48%) RHCA
4 3 (4.11%) CCNA
4 3 (4.11%) Cisco Certification
5 2 (2.74%) CCNP
5 2 (2.74%) MCITP
5 2 (2.74%) PhD
5 2 (2.74%) Security Cleared
6 1 (1.37%) CTC Cleared
6 1 (1.37%) HNC
6 1 (1.37%) HND
6 1 (1.37%) SC Cleared
Quality Assurance & Compliance
1 2 (2.74%) ISO/IEC 27001
System Software
1 6 (8.22%) Active Directory
1 6 (8.22%) Docker
2 5 (6.85%) VMware Infrastructure
3 4 (5.48%) Corosync
3 4 (5.48%) VMware ESXi
4 3 (4.11%) Hyper-V
4 3 (4.11%) iptables
4 3 (4.11%) Xen
4 3 (4.11%) XenServer
5 1 (1.37%) KVM
Systems Management
1 21 (28.77%) Ansible
2 9 (12.33%) Nagios
3 7 (9.59%) Puppet
4 5 (6.85%) Hyperic
4 5 (6.85%) logstash
4 5 (6.85%) ZABBIX
5 4 (5.48%) Cacti
5 4 (5.48%) HAProxy
5 4 (5.48%) Pacemaker
5 4 (5.48%) Red Hat Spacewalk
6 3 (4.11%) everRun
Vendors
1 45 (61.64%) Red Hat
2 21 (28.77%) IBM
3 17 (23.29%) Cisco
4 15 (20.55%) Adobe
5 14 (19.18%) Oracle
6 11 (15.07%) Microsoft
7 10 (13.70%) Juniper
8 8 (10.96%) VMware
9 5 (6.85%) F5
10 3 (4.11%) CommVault
11 1 (1.37%) 3PAR
11 1 (1.37%) Citrix
11 1 (1.37%) HP
11 1 (1.37%) Percona
11 1 (1.37%) Symantec
Staines, Middlesex
Evolution Recruitment Solutions
Salary: 45,000 - 60,000 + benefits
Posted: 3 days ago
Camberley, Surrey
Peopleworks
Salary: From £35,000 to £37,000 per annum £35,000 to £37,000 Negotiable + G'Te
Posted: 3 days ago
Surrey
SFW Ltd
Posted: 5 days ago
Leatherhead, Surrey
CGI
Salary: £28000 - £50000 per annum + benefits
Posted: 18 days ago