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 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 130 162 180
Rank change year-on-year
+32 +18
Permanent jobs citing CentOS 85 65 44
As % of all permanent IT jobs located in Berkshire 1.89% 1.28% 0.78%
As % of the Operating Systems category 6.41% 5.11% 2.73%
Number of salaries quoted 82 45 44
Median salary £55,000 £42,500 £42,625
Median salary % change year-on-year
+29.41% -0.29%
90% offered a salary of more than £37,500 £22,500 £22,000
10% offered a salary of more than £72,500 £55,000 £56,750
UK excluding London median salary £47,500 £41,250 £38,500
% change year-on-year
+15.15% +7.14%
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
1326 1272 1612
As % of all permanent IT jobs located in Berkshire 29.56% 25.09% 28.70%
Number of salaries quoted 1139 976 1242
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year
+12.50% -
90% offered a salary of more than £28,000 £22,500 £24,500
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £38,000 £37,500 £36,000
% change year-on-year
+1.33% +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 1 July 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 1 July 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 -19 26 £60,000 +41.17% 2
Maidenhead +11 21 £38,000 -10.58% 1
Windsor - 16 £47,500 -
Slough -1 1 £65,000 +52.94%
Bracknell -10 1 £60,000 +41.17%
Wokingham - 1 £27,500 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Berkshire

For the 6 months to 1 July 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.

1 143 (100.00%) Linux
2 73 (51.05%) Red Hat
3 57 (39.86%) Windows
4 56 (39.16%) Ubuntu
4 56 (39.16%) Red Hat Enterprise Linux
5 50 (34.97%) VMware
6 49 (34.27%) Windows Server
7 47 (32.87%) Python
8 46 (32.17%) Puppet
9 44 (30.77%) Cisco
10 41 (28.67%) SQL Server
11 40 (27.97%) Jenkins
12 39 (27.27%) DevOps
13 38 (26.57%) Perl
13 38 (26.57%) Firewall
14 37 (25.87%) Elasticsearch
15 36 (25.17%) Bash Shell
16 35 (24.48%) Java
17 34 (23.78%) Agile Software Development
18 33 (23.08%) Amazon AWS
18 33 (23.08%) Ansible
19 30 (20.98%) Active Directory
20 29 (20.28%) TCP/IP
20 29 (20.28%) Opscode Chef
21 28 (19.58%) Windows Server 2012
21 28 (19.58%) Big Data
21 28 (19.58%) Windows Server 2008
22 26 (18.18%) VMware Infrastructure
22 26 (18.18%) nginx
22 26 (18.18%) vSphere

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 37 (25.87%) Elasticsearch
2 26 (18.18%) nginx
3 21 (14.69%) WebSphere
4 17 (11.89%) Apache
5 13 (9.09%) JBoss
6 12 (8.39%) IIS
6 12 (8.39%) WebSphere Application Server
7 9 (6.29%) OpenStack
8 8 (5.59%) CMS
8 8 (5.59%) Tomcat
9 4 (2.80%) Apache Spark
9 4 (2.80%) MQSeries
9 4 (2.80%) WebLogic
10 3 (2.10%) Alfresco
10 3 (2.10%) Drupal
10 3 (2.10%) Skype for Business
10 3 (2.10%) WordPress
11 2 (1.40%) SharePoint
11 2 (1.40%) SharePoint 2010
11 2 (1.40%) SharePoint 2013
Applications
1 6 (4.20%) MS Excel
Business Applications
1 2 (1.40%) Dynamics CRM
2 1 (0.70%) SAP Oil and Gas
Cloud Services
1 33 (23.08%) Amazon AWS
2 17 (11.89%) CloudBees
3 11 (7.69%) Microsoft Azure
4 6 (4.20%) Amazon EC2
5 5 (3.50%) SaaS
6 4 (2.80%) PaaS
7 2 (1.40%) Amazon S3
7 2 (1.40%) Office 365
7 2 (1.40%) Route 53
Communications & Networking
1 38 (26.57%) Firewall
2 29 (20.28%) TCP/IP
3 21 (14.69%) DNS
4 19 (13.29%) Cisco Nexus
5 13 (9.09%) LDAP
6 11 (7.69%) LAN
6 11 (7.69%) WAN
7 10 (6.99%) DHCP
7 10 (6.99%) Network Security
8 9 (6.29%) MPLS
9 7 (4.90%) SSL
10 6 (4.20%) SAN
11 5 (3.50%) FTP
12 4 (2.80%) VPN
12 4 (2.80%) Wireshark
13 1 (0.70%) Skype
13 1 (0.70%) WebEx
Database & Business Intelligence
1 41 (28.67%) SQL Server
2 28 (19.58%) Big Data
3 19 (13.29%) MySQL
3 19 (13.29%) NoSQL
4 18 (12.59%) Hadoop
5 16 (11.19%) Apache Cassandra
6 8 (5.59%) PostgreSQL
7 4 (2.80%) Relational Database
8 2 (1.40%) DB2
8 2 (1.40%) MariaDB
9 1 (0.70%) Oracle Database
9 1 (0.70%) RDBMS
9 1 (0.70%) SQL Server 2008
9 1 (0.70%) SQL Server 2012
9 1 (0.70%) SQL Server 2014
Development Applications
1 40 (27.97%) Jenkins
2 25 (17.48%) Git (software)
3 17 (11.89%) Maven
4 12 (8.39%) Atlassian Bamboo
4 12 (8.39%) Sonatype Nexus
5 6 (4.20%) Subversion
6 2 (1.40%) Team Foundation Server
7 1 (0.70%) Ant
General
1 23 (16.08%) Finance
2 13 (9.09%) Banking
3 12 (8.39%) Retail
4 11 (7.69%) Games
5 9 (6.29%) Pharmaceutical
6 1 (0.70%) Electronics
6 1 (0.70%) Manufacturing
6 1 (0.70%) Marketing
6 1 (0.70%) Telecoms
Job Titles
1 37 (25.87%) Systems Engineer
2 28 (19.58%) Linux Engineer
3 25 (17.48%) Consultant
4 23 (16.08%) Analyst
4 23 (16.08%) Linux Systems Engineer
4 23 (16.08%) VMware Engineer
5 21 (14.69%) Senior Linux Engineer
5 21 (14.69%) Senior Systems Engineer
5 21 (14.69%) Senior VMware Engineer
5 21 (14.69%) Support Engineer
6 19 (13.29%) DevOps Engineer
6 19 (13.29%) Senior Linux Systems Engineer
7 17 (11.89%) Cisco Engineer
7 17 (11.89%) Senior Cisco Engineer
8 14 (9.79%) Administrator
8 14 (9.79%) IT Engineer
8 14 (9.79%) IT Support
8 14 (9.79%) IT Support Engineer
8 14 (9.79%) Linux Administrator
9 13 (9.09%) IT Analyst
Libraries, Frameworks & Software Standards
1 24 (16.78%) Web Services
2 22 (15.38%) ZeroMQ
3 13 (9.09%) LAMP
3 13 (9.09%) Regular Expression
4 12 (8.39%) Sensu
5 9 (6.29%) ELK Stack
5 9 (6.29%) Middleware
6 7 (4.90%) .NET
7 5 (3.50%) RESTful
8 4 (2.80%) CSS
8 4 (2.80%) HTML
8 4 (2.80%) WebSphere MQ
9 2 (1.40%) ASP.NET
Miscellaneous
1 19 (13.29%) Data Centre
1 19 (13.29%) EMC VNX
2 8 (5.59%) Visualisation
3 7 (4.90%) Cyberthreat
3 7 (4.90%) NHS
4 5 (3.50%) Enterprise Software
5 4 (2.80%) Computer Science
5 4 (2.80%) Management Information System
5 4 (2.80%) Mathematics
6 3 (2.10%) Analytical Skills
7 2 (1.40%) Cyber Attack
7 2 (1.40%) Distributed Denial-of-Service
8 1 (0.70%) Cybercrime
Operating Systems
1 143 (100.00%) Linux
2 57 (39.86%) Windows
3 56 (39.16%) Red Hat Enterprise Linux
3 56 (39.16%) Ubuntu
4 49 (34.27%) Windows Server
5 28 (19.58%) Windows Server 2008
5 28 (19.58%) Windows Server 2012
6 22 (15.38%) Unix
7 21 (14.69%) Debian
8 7 (4.90%) Solaris
9 2 (1.40%) AIX
9 2 (1.40%) HPUX
9 2 (1.40%) SUSE
Processes & Methodologies
1 39 (27.27%) DevOps
2 34 (23.78%) Agile Software Development
3 25 (17.48%) Scrum
4 24 (16.78%) Configuration Management
4 24 (16.78%) Presales
5 21 (14.69%) ITIL
5 21 (14.69%) SIEM
6 20 (13.99%) Service Management
7 17 (11.89%) Analytics
7 17 (11.89%) Continuous Integration
8 16 (11.19%) Cybersecurity
8 16 (11.19%) Virtual Environments
9 13 (9.09%) Patch Management
10 12 (8.39%) E-Commerce
10 12 (8.39%) Root Cause Analysis
11 9 (6.29%) Data Security
11 9 (6.29%) Information Security
11 9 (6.29%) OWASP
12 8 (5.59%) Customer Engagement
12 8 (5.59%) Data Visualisation
Programming Languages
1 47 (32.87%) Python
2 38 (26.57%) Perl
3 36 (25.17%) Bash Shell
4 35 (24.48%) Java
5 25 (17.48%) Ruby
6 22 (15.38%) SQL
7 16 (11.19%) PowerShell
8 12 (8.39%) C
9 9 (6.29%) JavaScript
10 7 (4.90%) Shell Script
11 6 (4.20%) C#
11 6 (4.20%) PHP
12 4 (2.80%) C++
12 4 (2.80%) Tcl
Qualifications
1 22 (15.38%) Cisco Certification
2 20 (13.99%) CCNA
2 20 (13.99%) CCNP
3 19 (13.29%) VMware Certified Professional (VCP)
4 14 (9.79%) SC Cleared
4 14 (9.79%) Security Cleared
5 10 (6.99%) RHCE
5 10 (6.99%) RHCSA
6 8 (5.59%) CISSP
7 5 (3.50%) CISM
7 5 (3.50%) SANS
8 3 (2.10%) Degree
9 2 (1.40%) MCSE
9 2 (1.40%) Microsoft Certification
Quality Assurance & Compliance
1 7 (4.90%) ISO/IEC 27001
2 5 (3.50%) SLA
3 2 (1.40%) ISO 9000
System Software
1 30 (20.98%) Active Directory
2 26 (18.18%) VMware Infrastructure
2 26 (18.18%) vSphere
3 25 (17.48%) Docker
4 16 (11.19%) Firmware
5 2 (1.40%) Btrfs
5 2 (1.40%) Hyper-V
5 2 (1.40%) Postfix
6 1 (0.70%) qmail
6 1 (0.70%) Squid
6 1 (0.70%) VMware ESXi
Systems Management
1 46 (32.17%) Puppet
2 33 (23.08%) Ansible
3 29 (20.28%) Opscode Chef
4 23 (16.08%) Nagios
5 12 (8.39%) Graphite
5 12 (8.39%) Terraform
6 9 (6.29%) ZABBIX
7 8 (5.59%) logstash
8 5 (3.50%) Kibana
8 5 (3.50%) Kubernetes
9 4 (2.80%) Nessus
9 4 (2.80%) Nmap
10 3 (2.10%) cPanel
10 3 (2.10%) Plesk
11 2 (1.40%) Icinga
11 2 (1.40%) Oracle ZFS
12 1 (0.70%) Legato
12 1 (0.70%) NetBackup
12 1 (0.70%) Red Hat Spacewalk
12 1 (0.70%) WSUS
Vendors
1 73 (51.05%) Red Hat
2 50 (34.97%) VMware
3 44 (30.77%) Cisco
4 22 (15.38%) EMC
5 17 (11.89%) IBM
5 17 (11.89%) Microsoft
6 9 (6.29%) Apple
6 9 (6.29%) F5
6 9 (6.29%) Google
7 7 (4.90%) HP
7 7 (4.90%) Oracle
8 5 (3.50%) 3PAR
8 5 (3.50%) Adobe
8 5 (3.50%) Juniper
9 4 (2.80%) Atlassian
10 2 (1.40%) Intel
10 2 (1.40%) NetApp
10 2 (1.40%) Splunk
10 2 (1.40%) Veeam
10 2 (1.40%) Veritas
Reading, Berkshire
Deanslist Limited
Salary: From £50,000 to £70,000 per annum £50-70k + Bonus + excellent benefits
Posted: 2 days ago
Reading, Berkshire
Optima Connections
Salary: From £45,000 to £65,000 per annum + Bonus + Benefits
Posted: 3 days ago
Maidenhead, Berkshire
Fenwick Ryan
Salary: £60000 - £85000 per annum + Car + Bonus + Bens + Stock
Posted: 4 days ago