The table below looks at the statistics for CentOS skills in IT jobs advertised for the North West region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 30 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jun 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 196 225 231
Rank change year-on-year
+29 +6
Permanent jobs citing CentOS 36 30 33
As % of all permanent IT jobs located in the North West 0.64% 0.47% 0.47%
As % of the Operating Systems category 2.91% 2.05% 1.85%
Number of salaries quoted 26 24 25
Median salary £37,750 £37,500 £40,000
Median salary % change year-on-year
+0.66% -6.25%
90% offered a salary of more than £25,000 £32,500 £20,400
10% offered a salary of more than £67,500 £40,000 £60,000
UK excluding London median salary £47,500 £40,000 £37,500
% change year-on-year
+18.75% +6.66%
CentOS
England

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the North West region.

Operating Systems Category
North West
Permanent IT job ads with a match in the
Operating Systems category
1239 1465 1781
As % of all permanent IT jobs located in the North West 22.16% 22.79% 25.23%
Number of salaries quoted 1026 1201 1492
Median salary £37,500 £35,000 £33,500
Median salary % change year-on-year
+7.14% +4.47%
90% offered a salary of more than £24,000 £22,000 £22,000
10% offered a salary of more than £50,000 £50,000 £50,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in the North West

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

CentOS Jobs Demand Trend in the North West

CentOS
Salary Trend in the North West

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

CentOS Salary Trend in the North West

CentOS
Salary Histogram in the North West

This chart provides a salary histogram for IT jobs citing CentOS across the North West region over the 3 months to 30 June 2016.

CentOS Salary Histogram in the North West

CentOS
Job Locations in the North West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the North West region over the 3 months to 30 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
Manchester +23 28 £38,000 +1.33% 2
Merseyside +9 6 £33,750 -
Cheshire +42 2 £50,000 -
CentOS
England

CentOS
Top 30 Related IT Skills in the North West

For the 6 months to 30 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 North West region with a requirement for CentOS.

1 82 (100.00%) Linux
2 43 (52.44%) Puppet
3 36 (43.90%) Red Hat Enterprise Linux
4 33 (40.24%) Red Hat
5 32 (39.02%) Amazon AWS
6 29 (35.37%) Java
7 27 (32.93%) VMware
8 26 (31.71%) Agile Software Development
8 26 (31.71%) Python
9 24 (29.27%) MySQL
10 23 (28.05%) Cisco
10 23 (28.05%) Bash Shell
11 22 (26.83%) PHP
11 22 (26.83%) SQL Server
11 22 (26.83%) E-Commerce
11 22 (26.83%) ITIL
12 21 (25.61%) Windows
12 21 (25.61%) SQL
13 19 (23.17%) Debian
13 19 (23.17%) nginx
14 18 (21.95%) VMware Infrastructure
14 18 (21.95%) Opscode Chef
14 18 (21.95%) Shell Script
14 18 (21.95%) Web Services
15 16 (19.51%) Tomcat
15 16 (19.51%) DevOps
16 15 (18.29%) Jenkins
16 15 (18.29%) Apache
16 15 (18.29%) HP
16 15 (18.29%) Nagios

CentOS
Top Related IT Skills in the North West 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 (23.17%) nginx
2 16 (19.51%) Tomcat
3 15 (18.29%) Apache
4 8 (9.76%) Exchange Server 2010
4 8 (9.76%) Exchange Server 2013
4 8 (9.76%) MS Exchange
5 5 (6.10%) Confluence
5 5 (6.10%) WebSphere
5 5 (6.10%) WebSphere Application Server
6 4 (4.88%) SharePoint
6 4 (4.88%) SharePoint 2013
6 4 (4.88%) Skype for Business
7 3 (3.66%) Commerce Server
8 1 (1.22%) Apache ServiceMix
8 1 (1.22%) Cloud Foundry
8 1 (1.22%) OpenStack
Applications
1 1 (1.22%) MS Excel
1 1 (1.22%) MS Office
Cloud Services
1 32 (39.02%) Amazon AWS
2 6 (7.32%) Amazon EC2
2 6 (7.32%) Amazon ELB
2 6 (7.32%) Amazon S3
3 5 (6.10%) AWS CloudFormation
3 5 (6.10%) CloudFront
4 4 (4.88%) Amazon ElastiCache
4 4 (4.88%) Microsoft Azure
4 4 (4.88%) SaaS
5 2 (2.44%) GitHub
5 2 (2.44%) Trello
6 1 (1.22%) Cloud Computing
6 1 (1.22%) Engine Yard
6 1 (1.22%) Heroku
6 1 (1.22%) Office 365
6 1 (1.22%) Route 53
Communications & Networking
1 11 (13.41%) SAN
2 10 (12.20%) VPN
3 9 (10.98%) Firewall
3 9 (10.98%) NAS
4 8 (9.76%) LAN
5 6 (7.32%) DNS
6 5 (6.10%) Ethernet
6 5 (6.10%) IPv4
6 5 (6.10%) LDAP
6 5 (6.10%) MRTG
6 5 (6.10%) OpenVPN
6 5 (6.10%) TCP/IP
7 4 (4.88%) DHCP
7 4 (4.88%) Network Security
7 4 (4.88%) SSL
8 3 (3.66%) Cisco ASA
8 3 (3.66%) Cisco IOS
8 3 (3.66%) Internet
9 2 (2.44%) IPsec
10 1 (1.22%) VoIP
Database & Business Intelligence
1 24 (29.27%) MySQL
2 22 (26.83%) SQL Server
3 11 (13.41%) PostgreSQL
4 6 (7.32%) Amazon RDS
4 6 (7.32%) Redis
5 5 (6.10%) DB2
6 4 (4.88%) SQL Server 2008
7 1 (1.22%) MariaDB
7 1 (1.22%) RDBMS
7 1 (1.22%) Relational Database
Development Applications
1 15 (18.29%) Jenkins
2 14 (17.07%) Git (software)
3 10 (12.20%) JIRA
4 7 (8.54%) Vagrant
5 6 (7.32%) Atlassian Bamboo
6 3 (3.66%) Ant
6 3 (3.66%) Eclipse
6 3 (3.66%) Maven
6 3 (3.66%) Subversion
7 2 (2.44%) Cucumber
7 2 (2.44%) Jasmine
7 2 (2.44%) JBehave
7 2 (2.44%) JUnit
7 2 (2.44%) Selenium
8 1 (1.22%) Hudson
8 1 (1.22%) Mercurial
General
1 5 (6.10%) Finance
1 5 (6.10%) Retail
2 4 (4.88%) Back Office
3 1 (1.22%) Games
3 1 (1.22%) Telecoms
Job Titles
1 30 (36.59%) Administrator
2 23 (28.05%) Linux Administrator
3 17 (20.73%) Systems Administrator
4 15 (18.29%) Linux Support
5 14 (17.07%) Linux Engineer
5 14 (17.07%) Linux Systems Administrator
6 12 (14.63%) AWS Administrator
6 12 (14.63%) DevOps Engineer
7 7 (8.54%) Linux Support Engineer
7 7 (8.54%) Support Engineer
7 7 (8.54%) Trainer
8 6 (7.32%) IT Support
9 5 (6.10%) Analyst
9 5 (6.10%) Applications Support
9 5 (6.10%) IT Administrator
10 4 (4.88%) Infrastructure Engineer
10 4 (4.88%) Infrastructure Specialist
10 4 (4.88%) IT Trainer
10 4 (4.88%) Technical Analyst
10 4 (4.88%) WebSphere Specialist
Libraries, Frameworks & Software Standards
1 18 (21.95%) Web Services
2 10 (12.20%) XML
3 8 (9.76%) ELK Stack
3 8 (9.76%) LAPP Stack
4 6 (7.32%) JSON
4 6 (7.32%) RabbitMQ
5 4 (4.88%) LAMP
6 3 (3.66%) AngularJS
6 3 (3.66%) POSIX
6 3 (3.66%) REST
6 3 (3.66%) SOAP
7 2 (2.44%) Play Framework
8 1 (1.22%) LEMP Stack
8 1 (1.22%) MCollective
8 1 (1.22%) Servlets
Miscellaneous
1 12 (14.63%) Statistics
2 9 (10.98%) Clustering
3 6 (7.32%) iPad
4 5 (6.10%) Computer Science
4 5 (6.10%) Data Centre
5 4 (4.88%) HP StoreVirtual
5 4 (4.88%) Replication
6 2 (2.44%) Client/Server
6 2 (2.44%) Hybrid Cloud
6 2 (2.44%) Private Cloud
7 1 (1.22%) Analytical Skills
7 1 (1.22%) Device Driver
7 1 (1.22%) Performance Metrics
Operating Systems
1 82 (100.00%) Linux
2 36 (43.90%) Red Hat Enterprise Linux
3 21 (25.61%) Windows
4 19 (23.17%) Debian
5 13 (15.85%) Ubuntu
6 9 (10.98%) Windows Server
7 8 (9.76%) Unix
7 8 (9.76%) Windows Server 2008
8 7 (8.54%) Windows 2000
8 7 (8.54%) Windows Server 2003
9 5 (6.10%) SUSE
10 4 (4.88%) AIX
10 4 (4.88%) Mac OS X
10 4 (4.88%) Windows Server 2012
11 3 (3.66%) Fedora
11 3 (3.66%) Solaris
12 1 (1.22%) Windows 10
12 1 (1.22%) Windows 7
12 1 (1.22%) Windows 8
Processes & Methodologies
1 26 (31.71%) Agile Software Development
2 22 (26.83%) E-Commerce
2 22 (26.83%) ITIL
3 16 (19.51%) DevOps
4 13 (15.85%) Change Management
5 12 (14.63%) Configuration Management
5 12 (14.63%) Network Design
5 12 (14.63%) Security Management
6 8 (9.76%) Problem Management
7 6 (7.32%) Continuous Delivery
7 6 (7.32%) High Availability
7 6 (7.32%) Mentoring
7 6 (7.32%) TDD
8 5 (6.10%) Customer Engagement
8 5 (6.10%) Performance Engineering
8 5 (6.10%) Performance Testing
8 5 (6.10%) PRINCE2
8 5 (6.10%) Service Management
9 4 (4.88%) Continuous Integration
9 4 (4.88%) ITIL V2
Programming Languages
1 29 (35.37%) Java
2 26 (31.71%) Python
3 23 (28.05%) Bash Shell
4 22 (26.83%) PHP
5 21 (25.61%) SQL
6 18 (21.95%) Shell Script
7 12 (14.63%) Perl
7 12 (14.63%) Ruby
8 4 (4.88%) JavaScript
8 4 (4.88%) PowerShell
9 3 (3.66%) ANSI C
9 3 (3.66%) C
9 3 (3.66%) C#
9 3 (3.66%) C++
9 3 (3.66%) Jython
10 2 (2.44%) Go
10 2 (2.44%) Scala
Qualifications
1 6 (7.32%) Degree
2 4 (4.88%) A+ Certification
2 4 (4.88%) CCNA
2 4 (4.88%) CCNP
2 4 (4.88%) Cisco Certification
2 4 (4.88%) CISSP
2 4 (4.88%) CompTIA Security+
2 4 (4.88%) HP ASE
2 4 (4.88%) MCITP
2 4 (4.88%) MCSE
2 4 (4.88%) Microsoft Certification
2 4 (4.88%) Network+ Certification
2 4 (4.88%) RHCE
2 4 (4.88%) RHCT
2 4 (4.88%) Security+ Certification
2 4 (4.88%) VMware Certified Professional (VCP)
3 1 (1.22%) AWS Certification
Quality Assurance & Compliance
1 5 (6.10%) ISO/IEC 27001
2 2 (2.44%) SLA
System Software
1 18 (21.95%) VMware Infrastructure
2 9 (10.98%) Varnish
3 8 (9.76%) Hyper-V
4 6 (7.32%) Squid
5 5 (6.10%) Active Directory
5 5 (6.10%) Virtual Machines
6 4 (4.88%) vSphere
6 4 (4.88%) XenDesktop
7 3 (3.66%) Docker
7 3 (3.66%) vCloud
8 2 (2.44%) iptables
9 1 (1.22%) NFS
9 1 (1.22%) Postfix
Systems Management
1 43 (52.44%) Puppet
2 18 (21.95%) Opscode Chef
3 15 (18.29%) Nagios
4 8 (9.76%) Backup Exec
4 8 (9.76%) Munin
5 7 (8.54%) Ansible
6 6 (7.32%) Packer
6 6 (7.32%) Zenoss
7 4 (4.88%) Cacti
7 4 (4.88%) HP SIM
7 4 (4.88%) Norton AntiVirus
7 4 (4.88%) WSUS
8 2 (2.44%) Consul
8 2 (2.44%) Grafana
8 2 (2.44%) Graphite
8 2 (2.44%) HAProxy
8 2 (2.44%) Red Hat Spacewalk
8 2 (2.44%) Terraform
9 1 (1.22%) Cobbler
9 1 (1.22%) SmokePing
Vendors
1 33 (40.24%) Red Hat
2 27 (32.93%) VMware
3 23 (28.05%) Cisco
4 15 (18.29%) HP
5 13 (15.85%) Oracle
6 11 (13.41%) Citrix
6 11 (13.41%) SaltStack
7 9 (10.98%) IBM
7 9 (10.98%) NetApp
8 8 (9.76%) Microsoft
9 7 (8.54%) F5
10 6 (7.32%) New Relic
11 4 (4.88%) Dell
11 4 (4.88%) GFI Software
11 4 (4.88%) ProCurve
11 4 (4.88%) SolarWinds
11 4 (4.88%) Sophos
11 4 (4.88%) Symantec
12 2 (2.44%) Twitter
13 1 (1.22%) Veeam
Rossendale, Lancashire
Oscar
Salary: £40000 per annum + Competitive Benefits Package
Posted: Yesterday
Altrincham
Hays Specialist Recruitment
Salary: £20000.00 - £30000.00 per annum
Posted: 21 days ago
Stockport
Applause IT Ltd
Salary: £27000 - £40000 per annum + FlexiTime, Pension, Health
Posted: 17 days ago