The table below looks at the statistics for CentOS skills in IT jobs advertised for the Berkshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 29 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 May 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 132 180 171
Rank change year-on-year
+48 -9
Permanent jobs citing CentOS 74 47 51
As % of all permanent IT jobs located in Berkshire 1.67% 0.91% 0.92%
As % of the Operating Systems category 5.77% 3.73% 3.26%
Number of salaries quoted 72 35 48
Median salary £60,000 £35,000 £40,750
Median salary % change year-on-year
+71.42% -14.11%
90% offered a salary of more than £37,500 £22,500 £22,000
10% offered a salary of more than £74,750 £67,000 £50,500
UK excluding London median salary £49,500 £40,000 £37,500
% change year-on-year
+23.75% +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 Berkshire region.

Operating Systems Category
Berkshire
Permanent IT job ads with a match in the
Operating Systems category
1282 1259 1563
As % of all permanent IT jobs located in Berkshire 28.85% 24.37% 28.06%
Number of salaries quoted 1130 979 1222
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year
+12.50% -
90% offered a salary of more than £27,500 £22,500 £23,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Berkshire

The demand trend of job ads across the Berkshire region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Berkshire

CentOS
Salary Trend in Berkshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CentOS across the Berkshire region.

CentOS Salary Trend in Berkshire

CentOS
Salary Histogram in Berkshire

This chart provides a salary histogram for IT jobs citing CentOS across the Berkshire region over the 3 months to 29 May 2016.

CentOS Salary Histogram in Berkshire

CentOS
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Berkshire region over the 3 months to 29 May 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
Reading +13 24 £50,000 +117.39% 5
Windsor - 16 £60,000 - 1
Maidenhead +4 6 £70,000 +64.70% 3
Slough +3 1 £65,000 +52.94% 1
Bracknell -5 1 £60,000 +29.72%
Wokingham - 1 £27,500 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Berkshire

For the 6 months to 29 May 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 Berkshire region with a requirement for CentOS.

1 126 (100.00%) Linux
2 80 (63.49%) Red Hat
3 52 (41.27%) Puppet
4 51 (40.48%) VMware
5 50 (39.68%) Ubuntu
6 47 (37.30%) Python
6 47 (37.30%) Perl
6 47 (37.30%) Cisco
7 45 (35.71%) Red Hat Enterprise Linux
8 39 (30.95%) Opscode Chef
8 39 (30.95%) DevOps
9 38 (30.16%) Agile Software Development
10 37 (29.37%) Jenkins
11 33 (26.19%) Windows
12 32 (25.40%) Java
12 32 (25.40%) Nagios
12 32 (25.40%) Firewall
12 32 (25.40%) Amazon AWS
13 30 (23.81%) SQL Server
13 30 (23.81%) Windows Server
14 29 (23.02%) Cisco Certification
14 29 (23.02%) Git (software)
14 29 (23.02%) Bash Shell
14 29 (23.02%) Ruby
15 28 (22.22%) Scrum
16 27 (21.43%) Ansible
16 27 (21.43%) EMC
17 26 (20.63%) vSphere
17 26 (20.63%) ITIL
17 26 (20.63%) Configuration Management

CentOS
Top Related IT Skills in Berkshire 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 19 (15.08%) nginx
2 18 (14.29%) Apache
2 18 (14.29%) Elasticsearch
3 17 (13.49%) WebSphere
4 14 (11.11%) OpenStack
5 12 (9.52%) JBoss
5 12 (9.52%) WebSphere Application Server
6 11 (8.73%) IIS
7 8 (6.35%) CMS
8 5 (3.97%) Apache Spark
9 4 (3.17%) Tomcat
10 3 (2.38%) Alfresco
10 3 (2.38%) Drupal
10 3 (2.38%) Skype for Business
10 3 (2.38%) WordPress
11 2 (1.59%) SharePoint
11 2 (1.59%) SharePoint 2010
11 2 (1.59%) SharePoint 2013
12 1 (0.79%) Exchange Server 2013
Applications
1 4 (3.17%) MS Excel
Business Applications
1 2 (1.59%) Dynamics CRM
1 2 (1.59%) SAP Oil and Gas
Cloud Services
1 32 (25.40%) Amazon AWS
2 17 (13.49%) CloudBees
3 12 (9.52%) Microsoft Azure
4 2 (1.59%) Office 365
5 1 (0.79%) SaaS
Communications & Networking
1 32 (25.40%) Firewall
2 24 (19.05%) Cisco Nexus
3 21 (16.67%) DNS
4 20 (15.87%) TCP/IP
5 13 (10.32%) LAN
5 13 (10.32%) WAN
6 11 (8.73%) MPLS
7 10 (7.94%) SSL
8 9 (7.14%) Network Security
8 9 (7.14%) SAN
9 8 (6.35%) FTP
10 7 (5.56%) DHCP
10 7 (5.56%) LDAP
11 6 (4.76%) VPN
12 4 (3.17%) BGP
12 4 (3.17%) OSPF
12 4 (3.17%) Wireshark
13 2 (1.59%) Internet
13 2 (1.59%) IPsec
13 2 (1.59%) Structured Cabling
Database & Business Intelligence
1 30 (23.81%) SQL Server
2 20 (15.87%) Hadoop
3 19 (15.08%) MySQL
4 14 (11.11%) Big Data
5 11 (8.73%) Apache Cassandra
5 11 (8.73%) PostgreSQL
6 8 (6.35%) NoSQL
7 7 (5.56%) Relational Database
8 2 (1.59%) DB2
9 1 (0.79%) Oracle Database
9 1 (0.79%) RDBMS
9 1 (0.79%) SQL Server 2008
9 1 (0.79%) SQL Server 2012
9 1 (0.79%) SQL Server 2014
Development Applications
1 37 (29.37%) Jenkins
2 29 (23.02%) Git (software)
3 18 (14.29%) Atlassian Bamboo
4 17 (13.49%) Maven
4 17 (13.49%) Sonatype Nexus
5 10 (7.94%) Subversion
6 2 (1.59%) Team Foundation Server
7 1 (0.79%) Ant
General
1 12 (9.52%) Retail
2 10 (7.94%) Finance
3 2 (1.59%) Electronics
3 2 (1.59%) Games
3 2 (1.59%) Manufacturing
3 2 (1.59%) Marketing
3 2 (1.59%) Telecoms
Job Titles
1 39 (30.95%) Systems Engineer
2 34 (26.98%) Linux Engineer
3 28 (22.22%) Linux Systems Engineer
3 28 (22.22%) VMware Engineer
4 27 (21.43%) Senior Linux Engineer
5 26 (20.63%) Senior Systems Engineer
5 26 (20.63%) Senior VMware Engineer
6 24 (19.05%) Senior Linux Systems Engineer
7 23 (18.25%) Consultant
8 22 (17.46%) Cisco Engineer
8 22 (17.46%) Senior Cisco Engineer
9 16 (12.70%) DevOps Engineer
10 15 (11.90%) Administrator
10 15 (11.90%) Linux Administrator
11 13 (10.32%) Analyst
12 12 (9.52%) DevOps Consultant
13 11 (8.73%) Infrastructure Engineer
13 11 (8.73%) Linux Systems Administrator
13 11 (8.73%) Systems Administrator
14 9 (7.14%) Support Engineer
Libraries, Frameworks & Software Standards
1 24 (19.05%) Web Services
2 10 (7.94%) ELK Stack
2 10 (7.94%) ZeroMQ
3 9 (7.14%) Regular Expression
4 6 (4.76%) .NET
4 6 (4.76%) Sensu
5 5 (3.97%) CSS
5 5 (3.97%) HTML
5 5 (3.97%) LAMP
5 5 (3.97%) Middleware
6 3 (2.38%) RESTful
7 2 (1.59%) ASP.NET
Miscellaneous
1 24 (19.05%) EMC VNX
2 12 (9.52%) Data Centre
3 11 (8.73%) Visualisation
4 7 (5.56%) NHS
5 5 (3.97%) Enterprise Software
6 4 (3.17%) Computer Science
6 4 (3.17%) Mathematics
7 3 (2.38%) Analytical Skills
8 2 (1.59%) Cyber Attack
9 1 (0.79%) Cybercrime
9 1 (0.79%) Cyberthreat
9 1 (0.79%) Derivative
9 1 (0.79%) Distributed Denial-of-Service
9 1 (0.79%) Management Information System
Operating Systems
1 126 (100.00%) Linux
2 50 (39.68%) Ubuntu
3 45 (35.71%) Red Hat Enterprise Linux
4 33 (26.19%) Windows
5 30 (23.81%) Windows Server
6 25 (19.84%) Unix
7 16 (12.70%) Windows Server 2008
7 16 (12.70%) Windows Server 2012
8 13 (10.32%) Debian
9 7 (5.56%) Solaris
10 2 (1.59%) AIX
10 2 (1.59%) HPUX
10 2 (1.59%) SUSE
11 1 (0.79%) Oracle Linux
Processes & Methodologies
1 39 (30.95%) DevOps
2 38 (30.16%) Agile Software Development
3 28 (22.22%) Scrum
4 26 (20.63%) Configuration Management
4 26 (20.63%) ITIL
5 25 (19.84%) Service Management
6 17 (13.49%) Continuous Integration
7 13 (10.32%) Migration
8 11 (8.73%) Customer Engagement
8 11 (8.73%) Data Protection
8 11 (8.73%) Data Visualisation
8 11 (8.73%) Presales
9 8 (6.35%) Load Balancing
9 8 (6.35%) Open Source
10 7 (5.56%) Continuous Improvement
10 7 (5.56%) Patch Management
11 6 (4.76%) Analytics
11 6 (4.76%) Continuous Delivery
11 6 (4.76%) Cybersecurity
11 6 (4.76%) High Availability
Programming Languages
1 47 (37.30%) Perl
1 47 (37.30%) Python
2 32 (25.40%) Java
3 29 (23.02%) Bash Shell
3 29 (23.02%) Ruby
4 13 (10.32%) C
5 12 (9.52%) SQL
6 10 (7.94%) JavaScript
7 7 (5.56%) PHP
7 7 (5.56%) PowerShell
8 6 (4.76%) C#
9 4 (3.17%) C++
9 4 (3.17%) Shell Script
Qualifications
1 29 (23.02%) Cisco Certification
2 25 (19.84%) CCNA
2 25 (19.84%) CCNP
3 24 (19.05%) VMware Certified Professional (VCP)
4 15 (11.90%) RHCE
4 15 (11.90%) RHCSA
5 3 (2.38%) CISSP
5 3 (2.38%) Degree
6 2 (1.59%) CCIE
6 2 (1.59%) JNCIP
6 2 (1.59%) MCSE
6 2 (1.59%) Microsoft Certification
6 2 (1.59%) SC Cleared
6 2 (1.59%) Security Cleared
Quality Assurance & Compliance
1 10 (7.94%) SLA
2 2 (1.59%) ISO 9000
2 2 (1.59%) ISO/IEC 27001
System Software
1 26 (20.63%) Docker
1 26 (20.63%) vSphere
2 19 (15.08%) VMware Infrastructure
3 10 (7.94%) Active Directory
4 9 (7.14%) Firmware
5 2 (1.59%) Hyper-V
5 2 (1.59%) iptables
5 2 (1.59%) Postfix
6 1 (0.79%) qmail
6 1 (0.79%) Squid
6 1 (0.79%) VMware ESXi
Systems Management
1 52 (41.27%) Puppet
2 39 (30.95%) Opscode Chef
3 32 (25.40%) Nagios
4 27 (21.43%) Ansible
5 8 (6.35%) ZABBIX
6 6 (4.76%) Graphite
6 6 (4.76%) logstash
6 6 (4.76%) Terraform
7 4 (3.17%) Nessus
7 4 (3.17%) Nmap
8 3 (2.38%) cPanel
8 3 (2.38%) Kibana
8 3 (2.38%) Kubernetes
8 3 (2.38%) Plesk
9 1 (0.79%) Backup Exec
9 1 (0.79%) Legato
9 1 (0.79%) NetBackup
9 1 (0.79%) QRadar
9 1 (0.79%) Red Hat Spacewalk
9 1 (0.79%) WSUS
Vendors
1 80 (63.49%) Red Hat
2 51 (40.48%) VMware
3 47 (37.30%) Cisco
4 27 (21.43%) EMC
5 18 (14.29%) Microsoft
6 17 (13.49%) IBM
7 12 (9.52%) F5
8 10 (7.94%) HP
9 8 (6.35%) 3PAR
10 7 (5.56%) Atlassian
11 5 (3.97%) Adobe
11 5 (3.97%) Juniper
12 4 (3.17%) Forcepoint
12 4 (3.17%) Oracle
13 2 (1.59%) Intel
13 2 (1.59%) NetApp
13 2 (1.59%) SAP
13 2 (1.59%) Sybase
13 2 (1.59%) Veeam
13 2 (1.59%) Veritas
Reading, Berkshire
Optima Connections
Salary: From £45,000 to £65,000 per annum + Bonus + Benefits
Posted: Yesterday
Reading, Berkshire
Coal IT Services
Salary: From £65,000 to £70,000 per annum Excelent Package + Bonus
Posted: 3 days ago
Reading, Berkshire
Deanslist Limited
Salary: From £25,000 to £35,000 per annum + Bonus + Benefits
Posted: 5 days ago
Reading, Berkshire
83Zero
Salary: From £40,000 to £50,000 per annum + Excellent Company Benefits
Posted: 4 days ago
Maidenhead, Berkshire
Fenwick Ryan
Salary: £35000 - £40000 per annum + Fantastic Bens, Bonus + Training.
Posted: 2 days ago
Maidenhead, Berkshire
Fenwick Ryan
Salary: £35000 - £40000 per annum + Fantastic Bens, Bonus + Training.
Posted: Yesterday
Maidenhead, Berkshire
Fenwick Ryan
Salary: £60000 - £85000 per annum + Car + Bonus + Bens + Stock
Posted: 4 days ago
Windsor, Berkshire
Maclean Moore Consulting
Salary: From £60,000 to £80,000 per annum + benefits and Bonus
Posted: 3 days ago
Newbury
Recruitment Genius Ltd
Salary: £22000 - £24000 per annum
Posted: 17 days ago
Slough
People Source Consulting
Salary: £60000 - £70000 per annum + package
Posted: 25 days ago
Reading, Berkshire
CGI
Salary: £35000 - £55000 per annum
Posted: 17 days ago