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 21 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Jan 2017
Same period 2016 Same period 2015
CentOS Linux
South East / Surrey
Rank 129 143 182
Rank change year-on-year
+14 +39
Permanent jobs citing CentOS 33 60 34
As % of all permanent IT jobs located in Surrey 1.26% 1.56% 0.77%
As % of the Operating Systems category 3.87% 4.70% 2.75%
Number of salaries quoted 33 49 30
Median salary £65,000 £55,000 £47,500
Median salary % change year-on-year
+18.18% +15.78%
90% offered a salary of more than £40,400 £32,500 £32,500
10% offered a salary of more than £70,000 £58,500 £60,000
UK excluding London median salary £45,000 £45,000 £42,000
% change year-on-year
- +7.14%

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
852 1276 1235
As % of all permanent IT jobs located in Surrey 32.63% 33.13% 27.92%
Number of salaries quoted 781 1158 1062
Median salary £40,000 £38,000 £41,500
Median salary % change year-on-year
+5.26% -8.43%
90% offered a salary of more than £21,500 £23,500 £23,000
10% offered a salary of more than £60,000 £60,000 £55,000
UK excluding London median salary £37,500 £37,500 £37,500

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 21 January 2017.

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 21 January 2017. 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 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 +11 11 £65,000 +18.18%
Leatherhead -10 7 £45,000 -28.00% 1
Staines - 4 £67,500 -
Guildford +29 2 £33,750 -38.63% 1
Woking +3 1 £57,500 +9.52%
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 21 January 2017, 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 81 (100.00%) Linux
2 63 (77.78%) Red Hat
3 42 (51.85%) Red Hat Enterprise Linux
4 39 (48.15%) Python
5 36 (44.44%) Perl
6 35 (43.21%) VMware
7 34 (41.98%) Windows
8 28 (34.57%) Apache
9 25 (30.86%) MySQL
10 24 (29.63%) Ubuntu
11 23 (28.40%) VMware Infrastructure
11 23 (28.40%) ITSM
12 21 (25.93%) Oracle
12 21 (25.93%) DevOps
13 20 (24.69%) Microsoft
13 20 (24.69%) LAMP
14 19 (23.46%) Microsoft Certification
14 19 (23.46%) DNS
14 19 (23.46%) RHCA
15 18 (22.22%) Firewall
16 16 (19.75%) PHP
16 16 (19.75%) nginx
17 15 (18.52%) Puppet
17 15 (18.52%) MongoDB
17 15 (18.52%) SAN
17 15 (18.52%) Debian
17 15 (18.52%) Incident Management
18 14 (17.28%) Degree
18 14 (17.28%) Clustering
18 14 (17.28%) Tomcat

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 28 (34.57%) Apache
2 16 (19.75%) nginx
3 14 (17.28%) Tomcat
4 9 (11.11%) OpenStack
5 1 (1.23%) JBoss
5 1 (1.23%) MS Exchange
Applications
1 10 (12.35%) MS Excel
Cloud Services
1 14 (17.28%) Amazon AWS
2 11 (13.58%) SaaS
3 9 (11.11%) IaaS
3 9 (11.11%) PaaS
4 3 (3.70%) Microsoft Azure
5 2 (2.47%) Amazon EC2
5 2 (2.47%) Amazon S3
5 2 (2.47%) Cloud Computing
5 2 (2.47%) G Suite
5 2 (2.47%) Virtual Private Cloud
Communications & Networking
1 19 (23.46%) DNS
2 18 (22.22%) Firewall
3 15 (18.52%) SAN
4 11 (13.58%) TCP/IP
5 10 (12.35%) Internet
5 10 (12.35%) IPsec
5 10 (12.35%) VPN
6 8 (9.88%) VLAN
7 6 (7.41%) Cisco ASA
8 5 (6.17%) DHCP
9 4 (4.94%) LDAP
9 4 (4.94%) SSL
10 1 (1.23%) BGP
10 1 (1.23%) Broadband
10 1 (1.23%) HSRP
10 1 (1.23%) MPLS
10 1 (1.23%) OSPF
10 1 (1.23%) SSH
10 1 (1.23%) VRRP
10 1 (1.23%) Wi-Fi
Database & Business Intelligence
1 25 (30.86%) MySQL
2 15 (18.52%) MongoDB
3 12 (14.81%) PostgreSQL
4 9 (11.11%) Relational Database
5 6 (7.41%) SQL Server
6 5 (6.17%) MariaDB
7 4 (4.94%) Redis
8 2 (2.47%) Amazon RDS
8 2 (2.47%) Hadoop
8 2 (2.47%) Neo4j
8 2 (2.47%) Pentaho
Development Applications
1 5 (6.17%) Vagrant
2 3 (3.70%) Git (software)
3 2 (2.47%) Talend Open Studio
4 1 (1.23%) Subversion
General
1 2 (2.47%) Games
2 1 (1.23%) Telecoms
Job Titles
1 45 (55.56%) Linux Engineer
2 25 (30.86%) Infrastructure Engineer
3 21 (25.93%) Senior Linux Engineer
4 20 (24.69%) Cloud Engineer
4 20 (24.69%) Senior Infrastructure Engineer
5 10 (12.35%) Cloud Infrastructure Engineer
5 10 (12.35%) Cloud Specialist
5 10 (12.35%) Linux Specialist
5 10 (12.35%) Senior Cloud Engineer
6 7 (8.64%) Consultant
6 7 (8.64%) DevOps Engineer
6 7 (8.64%) Linux Consultant
6 7 (8.64%) Security Consultant
7 5 (6.17%) Support Engineer
8 4 (4.94%) Administrator
8 4 (4.94%) Linux Administrator
8 4 (4.94%) Linux Support
8 4 (4.94%) Network Engineer
8 4 (4.94%) Storage Engineer
8 4 (4.94%) Virtualisation Engineer
Libraries, Frameworks & Software Standards
1 20 (24.69%) LAMP
2 9 (11.11%) LAPP Stack
2 9 (11.11%) Web Services
3 7 (8.64%) LEMP Stack
4 5 (6.17%) Node.js
5 2 (2.47%) ActiveMQ
5 2 (2.47%) AngularJS
5 2 (2.47%) Apache Camel
5 2 (2.47%) Apache CXF
5 2 (2.47%) D3.js
5 2 (2.47%) Drools
5 2 (2.47%) jBPM
6 1 (1.23%) Memcached
Miscellaneous
1 14 (17.28%) Clustering
2 12 (14.81%) Mathematics
3 10 (12.35%) Computer Science
4 7 (8.64%) Data Centre
5 5 (6.17%) iPad
6 2 (2.47%) Performance Metrics
6 2 (2.47%) Replication
6 2 (2.47%) Video Conferencing
7 1 (1.23%) Driving Licence
7 1 (1.23%) Internet of Things
7 1 (1.23%) Machine to Machine
Operating Systems
1 81 (100.00%) Linux
2 42 (51.85%) Red Hat Enterprise Linux
3 34 (41.98%) Windows
4 24 (29.63%) Ubuntu
5 15 (18.52%) Debian
6 10 (12.35%) Windows Server
7 8 (9.88%) SUSE
8 5 (6.17%) Fedora
8 5 (6.17%) Windows 10
8 5 (6.17%) Windows 7
8 5 (6.17%) Windows 8
8 5 (6.17%) Windows Server 2008
8 5 (6.17%) Windows Server 2012
Processes & Methodologies
1 23 (28.40%) ITSM
2 21 (25.93%) DevOps
3 15 (18.52%) Incident Management
4 14 (17.28%) ITIL
5 13 (16.05%) Load Balancing
6 12 (14.81%) Network Design
7 11 (13.58%) High Availability
8 10 (12.35%) Agile Software Development
9 9 (11.11%) ITIL V3
10 8 (9.88%) Test Scripting
11 7 (8.64%) Configuration Management
12 5 (6.17%) Coaching
12 5 (6.17%) Open Source
12 5 (6.17%) Security Hardening
12 5 (6.17%) Workflow
13 4 (4.94%) Disaster Recovery
13 4 (4.94%) Patch Management
13 4 (4.94%) Server Building
14 3 (3.70%) Service Management
14 3 (3.70%) UML
Programming Languages
1 39 (48.15%) Python
2 36 (44.44%) Perl
3 16 (19.75%) PHP
4 13 (16.05%) Bash Shell
5 5 (6.17%) Java
6 3 (3.70%) Ruby
7 2 (2.47%) Jython
7 2 (2.47%) SQL
8 1 (1.23%) C
8 1 (1.23%) C++
8 1 (1.23%) JavaScript
8 1 (1.23%) PowerShell
Qualifications
1 19 (23.46%) Microsoft Certification
1 19 (23.46%) RHCA
2 14 (17.28%) Degree
3 11 (13.58%) Security Cleared
4 7 (8.64%) Cisco Certification
5 6 (7.41%) CCNA
6 5 (6.17%) SC Cleared
7 1 (1.23%) CCNP
System Software
1 23 (28.40%) VMware Infrastructure
2 12 (14.81%) KVM
3 11 (13.58%) Active Directory
3 11 (13.58%) VMware ESX
4 10 (12.35%) Docker
5 9 (11.11%) Hyper-V
6 8 (9.88%) Squid
7 5 (6.17%) Ceph
7 5 (6.17%) iptables
7 5 (6.17%) Virtual Servers
8 4 (4.94%) vCloud
8 4 (4.94%) vSphere
9 1 (1.23%) Varnish
Systems Management
1 15 (18.52%) Puppet
2 11 (13.58%) HAProxy
3 8 (9.88%) Opscode Chef
4 7 (8.64%) Nagios
5 5 (6.17%) Backup Exec
5 5 (6.17%) Microsoft Data Protection Manager
5 5 (6.17%) vMotion
6 3 (3.70%) SELinux
7 2 (2.47%) Ansible
8 1 (1.23%) Cobbler
8 1 (1.23%) Nmap
Vendors
1 63 (77.78%) Red Hat
2 35 (43.21%) VMware
3 21 (25.93%) Oracle
4 20 (24.69%) Microsoft
5 11 (13.58%) Cisco
6 5 (6.17%) HP
6 5 (6.17%) Symantec
6 5 (6.17%) Veeam
7 4 (4.94%) Citrix
7 4 (4.94%) Percona
8 3 (3.70%) SaltStack
9 2 (2.47%) Google
9 2 (2.47%) Polycom
9 2 (2.47%) Talend
10 1 (1.23%) Avaya
10 1 (1.23%) Dell
10 1 (1.23%) F5
10 1 (1.23%) Juniper
Leatherhead, Surrey
Recann
Salary: £60000 - £70000 per annum + bonus, pension, other benefits
Posted: Yesterday
Reigate, Surrey
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £60000 - £75000 Per Annum Plus Bonus and Benefits
Posted: 4 days ago
Guildford, Surrey
Oscar
Salary: £45000 - £60000 per annum
Posted: 4 days ago
Sutton, Surrey
Lexis Nexis Risk Solutions
Salary: From £45,000 to £55,000 per annum
Posted: 15 days ago