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 23 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
South East / Surrey
Rank 127 153 193
Rank change year-on-year
+26 +40
Permanent jobs citing CentOS 28 47 25
As % of all permanent IT jobs located in Surrey 1.06% 1.19% 0.56%
As % of the Operating Systems category 3.22% 3.70% 1.98%
Number of salaries quoted 28 37 25
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year
+4.54% -
90% offered a salary of more than £40,000 £32,500 £32,500
10% offered a salary of more than £70,000 £57,500 £60,000
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year
- +11.11%

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
870 1269 1260
As % of all permanent IT jobs located in Surrey 32.82% 32.05% 28.13%
Number of salaries quoted 785 1140 1103
Median salary £40,000 £38,500 £40,000
Median salary % change year-on-year
+3.89% -3.75%
90% offered a salary of more than £21,500 £24,500 £23,000
10% offered a salary of more than £60,000 £60,000 £57,500
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 23 February 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 23 February 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
Leatherhead -1 6 £42,500 -39.28%
Staines - 5 £65,000 - 2
Guildford +17 2 £33,750 -55.00%
Egham -10 2 £67,500 +22.72%
Woking -3 1 £57,500 +9.52% 1
CentOS
South East

CentOS
Top 30 Related IT Skills in Surrey

For the 6 months to 23 February 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 74 (100.00%) Linux
2 54 (72.97%) Red Hat
3 41 (55.41%) Red Hat Enterprise Linux
4 39 (52.70%) Python
5 33 (44.59%) Perl
6 29 (39.19%) Windows
7 26 (35.14%) MySQL
7 26 (35.14%) VMware
8 24 (32.43%) Ubuntu
8 24 (32.43%) Apache
9 20 (27.03%) Microsoft
9 20 (27.03%) ITSM
9 20 (27.03%) LAMP
10 19 (25.68%) RHCA
10 19 (25.68%) Microsoft Certification
11 18 (24.32%) DNS
11 18 (24.32%) VMware Infrastructure
11 18 (24.32%) DevOps
12 17 (22.97%) PostgreSQL
12 17 (22.97%) PHP
13 16 (21.62%) Oracle
13 16 (21.62%) Tomcat
13 16 (21.62%) Amazon AWS
13 16 (21.62%) MongoDB
14 15 (20.27%) Bash Shell
14 15 (20.27%) Debian
15 14 (18.92%) Firewall
15 14 (18.92%) Degree
15 14 (18.92%) ITIL
15 14 (18.92%) SAN

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 24 (32.43%) Apache
2 16 (21.62%) Tomcat
3 11 (14.86%) nginx
4 5 (6.76%) OpenStack
5 1 (1.35%) JBoss
5 1 (1.35%) MS Exchange
Applications
1 10 (13.51%) MS Excel
Cloud Services
1 16 (21.62%) Amazon AWS
2 11 (14.86%) SaaS
3 9 (12.16%) IaaS
3 9 (12.16%) PaaS
4 5 (6.76%) Microsoft Azure
5 2 (2.70%) Amazon EC2
5 2 (2.70%) Amazon S3
5 2 (2.70%) Cloud Computing
5 2 (2.70%) G Suite
5 2 (2.70%) Virtual Private Cloud
Communications & Networking
1 18 (24.32%) DNS
2 14 (18.92%) Firewall
2 14 (18.92%) SAN
3 10 (13.51%) Internet
4 9 (12.16%) IPsec
4 9 (12.16%) TCP/IP
4 9 (12.16%) VPN
5 6 (8.11%) Cisco ASA
6 5 (6.76%) VLAN
7 4 (5.41%) DHCP
8 3 (4.05%) SSL
9 1 (1.35%) BGP
9 1 (1.35%) Broadband
9 1 (1.35%) Cisco Nexus
9 1 (1.35%) HSRP
9 1 (1.35%) HTTP
9 1 (1.35%) MPLS
9 1 (1.35%) OSPF
9 1 (1.35%) SSH
9 1 (1.35%) VRRP
Database & Business Intelligence
1 26 (35.14%) MySQL
2 17 (22.97%) PostgreSQL
3 16 (21.62%) MongoDB
4 9 (12.16%) Relational Database
5 4 (5.41%) Redis
6 3 (4.05%) Hadoop
6 3 (4.05%) Neo4j
6 3 (4.05%) Pentaho
6 3 (4.05%) SQL Server
7 2 (2.70%) Amazon RDS
7 2 (2.70%) MariaDB
Development Applications
1 3 (4.05%) Git (software)
1 3 (4.05%) Talend Open Studio
2 2 (2.70%) Vagrant
3 1 (1.35%) Subversion
General
1 2 (2.70%) Games
2 1 (1.35%) Legal
2 1 (1.35%) Telecoms
Job Titles
1 38 (51.35%) Linux Engineer
2 17 (22.97%) Cloud Engineer
2 17 (22.97%) Infrastructure Engineer
2 17 (22.97%) Senior Linux Engineer
3 15 (20.27%) Senior Infrastructure Engineer
4 10 (13.51%) Cloud Infrastructure Engineer
4 10 (13.51%) Cloud Specialist
4 10 (13.51%) Linux Specialist
4 10 (13.51%) Senior Cloud Engineer
5 9 (12.16%) DevOps Engineer
5 9 (12.16%) Linux Systems Engineer
6 7 (9.46%) Consultant
6 7 (9.46%) Linux Consultant
6 7 (9.46%) Security Consultant
6 7 (9.46%) Storage Engineer
7 6 (8.11%) Administrator
7 6 (8.11%) Linux Administrator
7 6 (8.11%) Systems Engineer
8 5 (6.76%) Systems Administrator
9 4 (5.41%) Network Engineer
Libraries, Frameworks & Software Standards
1 20 (27.03%) LAMP
2 9 (12.16%) LAPP Stack
2 9 (12.16%) Web Services
3 8 (10.81%) Node.js
4 7 (9.46%) LEMP Stack
5 3 (4.05%) ActiveMQ
5 3 (4.05%) AngularJS
5 3 (4.05%) Apache Camel
5 3 (4.05%) Apache CXF
5 3 (4.05%) D3.js
5 3 (4.05%) Drools
5 3 (4.05%) jBPM
6 1 (1.35%) Memcached
Miscellaneous
1 13 (17.57%) Linux Command Line
2 10 (13.51%) Computer Science
3 7 (9.46%) Clustering
3 7 (9.46%) Data Centre
4 4 (5.41%) iPad
5 2 (2.70%) Replication
5 2 (2.70%) Video Conferencing
6 1 (1.35%) Internet of Things
6 1 (1.35%) Machine to Machine
Operating Systems
1 74 (100.00%) Linux
2 41 (55.41%) Red Hat Enterprise Linux
3 29 (39.19%) Windows
4 24 (32.43%) Ubuntu
5 15 (20.27%) Debian
6 6 (8.11%) Windows Server
7 4 (5.41%) Fedora
7 4 (5.41%) SUSE
7 4 (5.41%) Windows 10
7 4 (5.41%) Windows 7
7 4 (5.41%) Windows 8
7 4 (5.41%) Windows Server 2008
7 4 (5.41%) Windows Server 2012
Processes & Methodologies
1 20 (27.03%) ITSM
2 18 (24.32%) DevOps
3 14 (18.92%) ITIL
4 13 (17.57%) Agile Software Development
5 12 (16.22%) High Availability
5 12 (16.22%) Incident Management
5 12 (16.22%) Mathematics
6 10 (13.51%) Load Balancing
7 9 (12.16%) Configuration Management
7 9 (12.16%) ITIL V3
8 8 (10.81%) Open Source
8 8 (10.81%) Test Scripting
9 7 (9.46%) Network Design
10 6 (8.11%) Coaching
11 5 (6.76%) SDLC
12 4 (5.41%) Patch Management
12 4 (5.41%) Server Building
13 3 (4.05%) BDD
13 3 (4.05%) Capacity Management
13 3 (4.05%) TDD
Programming Languages
1 39 (52.70%) Python
2 33 (44.59%) Perl
3 17 (22.97%) PHP
4 15 (20.27%) Bash Shell
5 7 (9.46%) Java
6 3 (4.05%) Jython
6 3 (4.05%) SQL
7 2 (2.70%) Ruby
8 1 (1.35%) C
8 1 (1.35%) C++
8 1 (1.35%) JavaScript
8 1 (1.35%) Shell Script
Qualifications
1 19 (25.68%) Microsoft Certification
1 19 (25.68%) RHCA
2 14 (18.92%) Degree
3 7 (9.46%) Cisco Certification
4 6 (8.11%) CCNA
5 4 (5.41%) Security Cleared
6 1 (1.35%) CCNP
6 1 (1.35%) SC Cleared
System Software
1 18 (24.32%) VMware Infrastructure
2 11 (14.86%) KVM
3 9 (12.16%) Docker
4 7 (9.46%) Active Directory
5 6 (8.11%) VMware ESX
6 5 (6.76%) Hyper-V
7 4 (5.41%) Ceph
7 4 (5.41%) Squid
8 3 (4.05%) vCloud
8 3 (4.05%) vSphere
9 2 (2.70%) iptables
9 2 (2.70%) Virtual Servers
10 1 (1.35%) Varnish
Systems Management
1 14 (18.92%) Puppet
2 7 (9.46%) HAProxy
2 7 (9.46%) Opscode Chef
3 4 (5.41%) Nagios
4 3 (4.05%) SELinux
5 2 (2.70%) Ansible
5 2 (2.70%) Backup Exec
5 2 (2.70%) Microsoft Data Protection Manager
5 2 (2.70%) vMotion
6 1 (1.35%) Cobbler
6 1 (1.35%) Nmap
Vendors
1 54 (72.97%) Red Hat
2 26 (35.14%) VMware
3 20 (27.03%) Microsoft
4 16 (21.62%) Oracle
5 10 (13.51%) Cisco
6 5 (6.76%) SaltStack
7 4 (5.41%) Citrix
7 4 (5.41%) Percona
8 3 (4.05%) Talend
9 2 (2.70%) Google
9 2 (2.70%) HP
9 2 (2.70%) Polycom
9 2 (2.70%) Symantec
9 2 (2.70%) Veeam
10 1 (1.35%) Avaya
10 1 (1.35%) Dell
10 1 (1.35%) F5
10 1 (1.35%) Juniper
Staines, Middlesex
Informatiq Consulting
Salary: £35000 - £40000 per annum
Posted: Yesterday
Staines, Middlesex
Informatiq Consulting
Salary: £55000 - £65000 per annum + Bonus
Posted: Yesterday
Woking, Surrey
Informatiq Consulting
Salary: £35000 - £45000 per annum + Bens
Posted: 2 days ago