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 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 186 224 224
Rank change year-on-year
+38 0
Permanent jobs citing CentOS 41 23 29
As % of all permanent IT jobs located in the North West 0.74% 0.38% 0.42%
As % of the Operating Systems category 3.42% 1.65% 1.69%
Number of salaries quoted 28 21 18
Median salary £38,000 £37,500 £39,250
Median salary % change year-on-year
+1.33% -4.45%
90% offered a salary of more than £26,400 £27,500 £22,500
10% offered a salary of more than £62,500 £42,500 £47,950
UK excluding London median salary £50,000 £40,000 £37,500
% change year-on-year
+25.00% +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
1198 1394 1711
As % of all permanent IT jobs located in the North West 21.57% 22.86% 25.00%
Number of salaries quoted 990 1147 1417
Median salary £35,000 £35,000 £33,000
Median salary % change year-on-year
- +6.06%
90% offered a salary of more than £22,500 £22,000 £22,500
10% offered a salary of more than £50,000 £47,500 £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 27 May 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 27 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
Manchester +24 31 £38,000 +1.33% 6
Cheshire +34 7 £45,000 -2.70%
Merseyside +11 3 £31,500 - 2
CentOS
England

CentOS
Top 30 Related IT Skills in the North West

For the 6 months to 27 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 North West region with a requirement for CentOS.

1 86 (100.00%) Linux
2 47 (54.65%) Puppet
3 43 (50.00%) Red Hat Enterprise Linux
4 40 (46.51%) Amazon AWS
5 36 (41.86%) Java
6 32 (37.21%) Red Hat
7 31 (36.05%) Agile Software Development
8 30 (34.88%) MySQL
9 29 (33.72%) E-Commerce
10 27 (31.40%) Python
10 27 (31.40%) VMware
11 26 (30.23%) SQL Server
12 24 (27.91%) Shell Script
13 23 (26.74%) PHP
13 23 (26.74%) Windows
13 23 (26.74%) Web Services
14 22 (25.58%) SQL
14 22 (25.58%) Cisco
14 22 (25.58%) Bash Shell
15 21 (24.42%) VMware Infrastructure
15 21 (24.42%) ITIL
16 19 (22.09%) Change Management
17 18 (20.93%) Security Management
17 18 (20.93%) HP
17 18 (20.93%) Statistics
17 18 (20.93%) Network Design
18 17 (19.77%) Tomcat
19 16 (18.60%) nginx
20 15 (17.44%) DevOps
21 14 (16.28%) Ubuntu

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 17 (19.77%) Tomcat
2 16 (18.60%) nginx
3 12 (13.95%) Apache
4 11 (12.79%) Exchange Server 2010
4 11 (12.79%) Exchange Server 2013
4 11 (12.79%) MS Exchange
5 7 (8.14%) SharePoint
5 7 (8.14%) SharePoint 2013
5 7 (8.14%) Skype for Business
6 6 (6.98%) Confluence
7 5 (5.81%) WebSphere
7 5 (5.81%) WebSphere Application Server
8 3 (3.49%) Commerce Server
9 1 (1.16%) Apache ServiceMix
9 1 (1.16%) Cloud Foundry
9 1 (1.16%) IIS
9 1 (1.16%) OpenStack
Applications
1 1 (1.16%) MS Excel
1 1 (1.16%) MS Office
Cloud Services
1 40 (46.51%) Amazon AWS
2 7 (8.14%) Amazon EC2
2 7 (8.14%) Amazon ELB
2 7 (8.14%) Amazon S3
3 6 (6.98%) AWS CloudFormation
4 5 (5.81%) CloudFront
5 4 (4.65%) Amazon ElastiCache
5 4 (4.65%) Microsoft Azure
6 3 (3.49%) SaaS
7 2 (2.33%) GitHub
8 1 (1.16%) Cloud Computing
8 1 (1.16%) Engine Yard
8 1 (1.16%) Heroku
8 1 (1.16%) Office 365
8 1 (1.16%) Route 53
8 1 (1.16%) Trello
Communications & Networking
1 11 (12.79%) LAN
2 8 (9.30%) Firewall
2 8 (9.30%) SAN
3 7 (8.14%) Network Security
3 7 (8.14%) VPN
4 6 (6.98%) NAS
5 5 (5.81%) DNS
5 5 (5.81%) Ethernet
5 5 (5.81%) IPv4
5 5 (5.81%) MRTG
5 5 (5.81%) TCP/IP
6 4 (4.65%) SSL
7 3 (3.49%) DHCP
7 3 (3.49%) Internet
8 2 (2.33%) Cisco ASA
8 2 (2.33%) Cisco IOS
8 2 (2.33%) IPsec
8 2 (2.33%) LDAP
8 2 (2.33%) OpenVPN
9 1 (1.16%) SSH
Database & Business Intelligence
1 30 (34.88%) MySQL
2 26 (30.23%) SQL Server
3 9 (10.47%) PostgreSQL
4 7 (8.14%) Amazon RDS
4 7 (8.14%) SQL Server 2008
5 5 (5.81%) DB2
5 5 (5.81%) Redis
6 1 (1.16%) MariaDB
6 1 (1.16%) RDBMS
6 1 (1.16%) Relational Database
Development Applications
1 14 (16.28%) Jenkins
2 13 (15.12%) Git (software)
3 11 (12.79%) JIRA
4 7 (8.14%) Atlassian Bamboo
4 7 (8.14%) Vagrant
5 3 (3.49%) Ant
5 3 (3.49%) Eclipse
5 3 (3.49%) Maven
5 3 (3.49%) Selenium
6 2 (2.33%) Cucumber
6 2 (2.33%) Jasmine
6 2 (2.33%) JBehave
6 2 (2.33%) JUnit
7 1 (1.16%) Hudson
7 1 (1.16%) Mercurial
7 1 (1.16%) Subversion
General
1 7 (8.14%) Back Office
2 5 (5.81%) Retail
3 3 (3.49%) Finance
4 1 (1.16%) Games
4 1 (1.16%) Telecoms
Job Titles
1 31 (36.05%) Administrator
2 26 (30.23%) Linux Administrator
3 21 (24.42%) Systems Administrator
4 20 (23.26%) Linux Systems Administrator
5 16 (18.60%) AWS Administrator
6 14 (16.28%) DevOps Engineer
6 14 (16.28%) Linux Engineer
7 8 (9.30%) Linux Support
8 7 (8.14%) Network Engineer
8 7 (8.14%) Trainer
9 6 (6.98%) AWS Engineer
9 6 (6.98%) Infrastructure Engineer
9 6 (6.98%) Network Infrastructure Engineer
10 5 (5.81%) Analyst
10 5 (5.81%) IT Support
11 4 (4.65%) 3rd Line Support
11 4 (4.65%) DBA
11 4 (4.65%) Support Analyst
11 4 (4.65%) Systems Engineer
11 4 (4.65%) Technical Support
Libraries, Frameworks & Software Standards
1 23 (26.74%) Web Services
2 8 (9.30%) ELK Stack
3 7 (8.14%) XML
4 6 (6.98%) LAPP Stack
5 5 (5.81%) RabbitMQ
6 4 (4.65%) JSON
6 4 (4.65%) LAMP
6 4 (4.65%) Play Framework
7 3 (3.49%) POSIX
7 3 (3.49%) REST
7 3 (3.49%) SOAP
8 1 (1.16%) AngularJS
8 1 (1.16%) LEMP Stack
8 1 (1.16%) MCollective
8 1 (1.16%) Middleware
8 1 (1.16%) Servlets
Miscellaneous
1 18 (20.93%) Statistics
2 9 (10.47%) Clustering
3 6 (6.98%) Data Centre
4 5 (5.81%) iPad
5 4 (4.65%) HP StoreVirtual
5 4 (4.65%) Hybrid Cloud
5 4 (4.65%) Replication
6 2 (2.33%) Client/Server
6 2 (2.33%) Computer Science
6 2 (2.33%) Private Cloud
7 1 (1.16%) Analytical Skills
7 1 (1.16%) Device Driver
7 1 (1.16%) Performance Metrics
Operating Systems
1 86 (100.00%) Linux
2 43 (50.00%) Red Hat Enterprise Linux
3 23 (26.74%) Windows
4 14 (16.28%) Ubuntu
5 12 (13.95%) Debian
6 9 (10.47%) Windows Server 2008
7 8 (9.30%) Windows Server
8 7 (8.14%) AIX
8 7 (8.14%) Windows 2000
8 7 (8.14%) Windows Server 2003
9 5 (5.81%) Unix
10 4 (4.65%) Mac OS X
10 4 (4.65%) SUSE
11 2 (2.33%) Fedora
11 2 (2.33%) Windows Server 2012
12 1 (1.16%) Solaris
12 1 (1.16%) Windows 10
12 1 (1.16%) Windows 7
12 1 (1.16%) Windows 8
Processes & Methodologies
1 31 (36.05%) Agile Software Development
2 29 (33.72%) E-Commerce
3 21 (24.42%) ITIL
4 19 (22.09%) Change Management
5 18 (20.93%) Network Design
5 18 (20.93%) Security Management
6 15 (17.44%) DevOps
7 10 (11.63%) Configuration Management
8 7 (8.14%) ITIL V2
8 7 (8.14%) Patch Management
8 7 (8.14%) Vulnerability Scanning
9 6 (6.98%) Continuous Delivery
9 6 (6.98%) High Availability
9 6 (6.98%) Problem Management
9 6 (6.98%) TDD
10 5 (5.81%) Open Source
10 5 (5.81%) Performance Engineering
10 5 (5.81%) Performance Testing
10 5 (5.81%) Service Management
11 4 (4.65%) Continuous Integration
Programming Languages
1 36 (41.86%) Java
2 27 (31.40%) Python
3 24 (27.91%) Shell Script
4 23 (26.74%) PHP
5 22 (25.58%) Bash Shell
5 22 (25.58%) SQL
6 12 (13.95%) Perl
7 11 (12.79%) Ruby
8 4 (4.65%) C
8 4 (4.65%) PowerShell
8 4 (4.65%) Scala
9 3 (3.49%) ANSI C
9 3 (3.49%) Jython
10 2 (2.33%) C++
10 2 (2.33%) JavaScript
11 1 (1.16%) C#
11 1 (1.16%) Go
Qualifications
1 7 (8.14%) A+ Certification
1 7 (8.14%) CCNA
1 7 (8.14%) CCNP
1 7 (8.14%) Cisco Certification
1 7 (8.14%) CISSP
1 7 (8.14%) CompTIA Security+
1 7 (8.14%) HP ASE
1 7 (8.14%) MCITP
1 7 (8.14%) MCSE
1 7 (8.14%) Microsoft Certification
1 7 (8.14%) Network+ Certification
1 7 (8.14%) RHCE
1 7 (8.14%) Security+ Certification
1 7 (8.14%) VMware Certified Professional (VCP)
2 3 (3.49%) Degree
2 3 (3.49%) RHCT
3 1 (1.16%) AWS Certification
Quality Assurance & Compliance
1 2 (2.33%) ISO/IEC 27001
1 2 (2.33%) SLA
System Software
1 21 (24.42%) VMware Infrastructure
2 8 (9.30%) Hyper-V
3 7 (8.14%) vSphere
4 6 (6.98%) Varnish
5 5 (5.81%) Active Directory
5 5 (5.81%) Squid
6 4 (4.65%) XenDesktop
7 3 (3.49%) vCloud
8 2 (2.33%) Docker
8 2 (2.33%) iptables
9 1 (1.16%) NFS
9 1 (1.16%) Postfix
Systems Management
1 47 (54.65%) Puppet
2 13 (15.12%) Opscode Chef
3 10 (11.63%) Nagios
4 9 (10.47%) Backup Exec
5 8 (9.30%) Ansible
6 7 (8.14%) HP SIM
6 7 (8.14%) Norton AntiVirus
6 7 (8.14%) WSUS
7 6 (6.98%) Munin
7 6 (6.98%) Zenoss
8 5 (5.81%) Packer
9 4 (4.65%) Red Hat Spacewalk
10 2 (2.33%) Cacti
11 1 (1.16%) BMC PATROL
11 1 (1.16%) Cobbler
11 1 (1.16%) Grafana
11 1 (1.16%) Graphite
11 1 (1.16%) HAProxy
11 1 (1.16%) SmokePing
11 1 (1.16%) Terraform
Vendors
1 32 (37.21%) Red Hat
2 27 (31.40%) VMware
3 22 (25.58%) Cisco
4 18 (20.93%) HP
5 14 (16.28%) Oracle
6 12 (13.95%) IBM
6 12 (13.95%) SaltStack
7 11 (12.79%) Citrix
7 11 (12.79%) Microsoft
8 7 (8.14%) Dell
8 7 (8.14%) F5
8 7 (8.14%) GFI Software
8 7 (8.14%) New Relic
8 7 (8.14%) ProCurve
8 7 (8.14%) SolarWinds
8 7 (8.14%) Sophos
8 7 (8.14%) Symantec
9 6 (6.98%) NetApp
10 2 (2.33%) Twitter
11 1 (1.16%) Veeam
Liverpool, Merseyside
HAYS INFORMATION TECHNOLOGY
Salary: £20000.00 - £30000.00 per annum
Posted: 6 hours ago
Manchester, Lancashire
Evolution Recruitment Solutions
Salary: 30,000 - 35,000 basic + 5,000-6,000 oncall
Posted: 6 hours ago
Manchester, Lancashire
Burns Sheehan
Salary: £40000 - £50000 per annum + Bonus + Benefits (Pension, Mac etc)
Posted: Yesterday
Manchester, Lancashire
Chassam Contract
Salary: From £35,000 to £40,000 per annum
Posted: 4 days ago
Newcastle and Blackpool
Department for Work and Pensions
Salary: Up to £38,000
Posted: 4 days ago
Stockport, Cheshire
Applause IT Innovation
Salary: £28000 - £38000 per annum + Flexi Time, Pension, Etc.
Posted: 4 days ago
Altrincham
Hays Specialist Recruitment
Salary: £20000.00 - £30000.00 per annum
Posted: 23 days ago
Manchester, Lancashire
UKFast
Salary: From £25,000 to £40,000 per annum depending on experience.
Posted: 21 days ago