The following table provides summary statistics for permanent job vacancies advertised in Manchester with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
CentOS Linux
North West / Manchester
Rank 161 144 171
Rank change year-on-year -17 +27  
Permanent jobs citing CentOS 37 35 18
As % of all permanent IT jobs advertised in Manchester 0.94% 1.04% 0.48%
As % of the Operating Systems category 4.03% 4.31% 1.91%
Number of salaries quoted 27 20 17
Median salary £45,000 £35,000 £37,500
Median salary % change year-on-year +28.57% -6.66%  
90% offered a salary of more than £28,000 £31,100 £26,200
10% offered a salary of more than £62,000 £47,750 £48,300
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

CentOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Manchester with a requirement for operating system skills.

Operating System Skills
Manchester
Permanent job vacancies with a requirement for operating system skills 919 812 942
As % of all permanent IT job vacancies advertised in Manchester 23.30% 24.17% 25.30%
Number of salaries quoted 769 666 783
Median salary £37,747 £40,000 £35,000
Median salary % change year-on-year -5.63% +14.28%  
90% offered a salary of more than £24,000 £23,000 £22,500
10% offered a salary of more than £57,500 £50,000 £52,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Manchester

The job posting trend of jobs advertised in Manchester citing CentOS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Manchester

CentOS
Salary Trend in Manchester

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

Salary trend for CentOS in Manchester

CentOS
Salary Histogram in Manchester

The salary distribution of IT jobs citing CentOS in Manchester over the 3 months to 24 March 2017.

Salary histogram for CentOS in Manchester

CentOS
Job Locations in Manchester

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Manchester region over the 3 months to 24 March 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
Stockport +1 4 £29,000 +5.45%
Cheadle - 2 £30,000 -
Salford - 1 - -
CentOS
North West

CentOS
Top 30 Related IT Skills in Manchester

For the 6 months to 24 March 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 Manchester region with a requirement for CentOS.

1 65 (100.00%) Linux
2 36 (55.38%) Red Hat
3 34 (52.31%) Red Hat Enterprise Linux
4 29 (44.62%) VMware
5 27 (41.54%) DevOps
6 23 (35.38%) Amazon AWS
7 22 (33.85%) Debian
7 22 (33.85%) Python
8 21 (32.31%) Apache
8 21 (32.31%) Perl
9 20 (30.77%) Ubuntu
10 19 (29.23%) Puppet
11 17 (26.15%) nginx
12 16 (24.62%) VMware Infrastructure
12 16 (24.62%) High Availability
12 16 (24.62%) Opscode Chef
13 15 (23.08%) Nagios
13 15 (23.08%) MySQL
13 15 (23.08%) Unix
13 15 (23.08%) E-Commerce
14 14 (21.54%) Ansible
14 14 (21.54%) Bash Shell
14 14 (21.54%) PHP
14 14 (21.54%) SQL
15 13 (20.00%) Agile Software Development
15 13 (20.00%) Clustering
15 13 (20.00%) Jenkins
16 12 (18.46%) HTML
17 11 (16.92%) Windows
17 11 (16.92%) SAN

CentOS
Top Related IT Skills in Manchester 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 21 (32.31%) Apache
2 17 (26.15%) nginx
3 9 (13.85%) Tomcat
4 5 (7.69%) CMS
4 5 (7.69%) IIS
4 5 (7.69%) WordPress
5 4 (6.15%) Confluence
6 3 (4.62%) WebSphere
7 2 (3.08%) MS Exchange
7 2 (3.08%) WebSphere Application Server
8 1 (1.54%) Cloud Foundry
8 1 (1.54%) CloudStack
8 1 (1.54%) Jetty
8 1 (1.54%) Mongrel
8 1 (1.54%) OpenStack
8 1 (1.54%) Zimbra
Applications
1 7 (10.77%) MS Excel
2 5 (7.69%) Photoshop
3 2 (3.08%) MS Office
4 1 (1.54%) Adobe Premiere
Business Applications
1 2 (3.08%) Magento
Cloud Services
1 23 (35.38%) Amazon AWS
2 7 (10.77%) Amazon S3
3 6 (9.23%) Microsoft Azure
4 3 (4.62%) Amazon EC2
4 3 (4.62%) Cloud Computing
5 2 (3.08%) IaaS
5 2 (3.08%) PaaS
5 2 (3.08%) SaaS
6 1 (1.54%) Amazon Kinesis
6 1 (1.54%) Amazon SQS
6 1 (1.54%) AWS CloudFormation
6 1 (1.54%) AWS Lambda
6 1 (1.54%) DigitalOcean
6 1 (1.54%) Heroku
6 1 (1.54%) Trello
Communications & Networking
1 11 (16.92%) SAN
2 10 (15.38%) DNS
3 9 (13.85%) Firewall
4 6 (9.23%) FTP
5 4 (6.15%) HTTP
5 4 (6.15%) VPN
6 3 (4.62%) Internet
6 3 (4.62%) LAN
6 3 (4.62%) VoIP
7 2 (3.08%) BGP
7 2 (3.08%) DHCP
7 2 (3.08%) IPv4
7 2 (3.08%) SSL
7 2 (3.08%) WAN
8 1 (1.54%) Asterisk PBX
8 1 (1.54%) Cisco Nexus
8 1 (1.54%) LDAP
8 1 (1.54%) OpenVPN
8 1 (1.54%) SSH
8 1 (1.54%) TCP/IP
Database & Business Intelligence
1 15 (23.08%) MySQL
2 7 (10.77%) SQL Server
3 5 (7.69%) Redis
4 2 (3.08%) Amazon RDS
4 2 (3.08%) DB2
4 2 (3.08%) Hadoop
5 1 (1.54%) Amazon DynamoDB
5 1 (1.54%) MongoDB
Development Applications
1 13 (20.00%) Jenkins
2 7 (10.77%) Vagrant
3 6 (9.23%) Atlassian Bamboo
3 6 (9.23%) JIRA
4 4 (6.15%) Bitbucket
4 4 (6.15%) EasyMock
4 4 (6.15%) JUnit
5 3 (4.62%) Ant
6 2 (3.08%) CircleCI
6 2 (3.08%) FogBugz
6 2 (3.08%) GoCD
6 2 (3.08%) Hudson
6 2 (3.08%) Octopus Deploy
6 2 (3.08%) Redmine
6 2 (3.08%) TeamCity
7 1 (1.54%) Git (software)
7 1 (1.54%) MSBuild
7 1 (1.54%) Selenium
7 1 (1.54%) Team Foundation Server
7 1 (1.54%) Travis CI
General
1 1 (1.54%) Finance
1 1 (1.54%) Games
1 1 (1.54%) Retail
Job Titles
1 16 (24.62%) Linux Engineer
2 15 (23.08%) DevOps Engineer
3 11 (16.92%) Administrator
3 11 (16.92%) Cloud Engineer
3 11 (16.92%) Systems Administrator
4 10 (15.38%) Linux Administrator
4 10 (15.38%) Linux Systems Administrator
5 8 (12.31%) Linux DevOps Engineer
5 8 (12.31%) Linux/Unix DevOps
6 7 (10.77%) Automation Engineer
6 7 (10.77%) Cloud Automation Engineer
7 5 (7.69%) Developer
7 5 (7.69%) Support Engineer
7 5 (7.69%) Web Developer
8 4 (6.15%) Applications Support
8 4 (6.15%) Infrastructure Engineer
8 4 (6.15%) Infrastructure Manager
8 4 (6.15%) Java Engineer
8 4 (6.15%) Java Software Engineer
8 4 (6.15%) Software Engineer
Libraries, Frameworks & Software Standards
1 12 (18.46%) HTML
2 8 (12.31%) LAMP
3 7 (10.77%) LEMP Stack
3 7 (10.77%) Web Services
4 6 (9.23%) AngularJS
4 6 (9.23%) Java EE
4 6 (9.23%) jQuery
5 5 (7.69%) CSS
5 5 (7.69%) Laravel
6 4 (6.15%) EJB
6 4 (6.15%) JSF
6 4 (6.15%) Spring
7 3 (4.62%) POSIX
8 2 (3.08%) RabbitMQ
9 1 (1.54%) .NET
9 1 (1.54%) Apache Camel
9 1 (1.54%) Elastic Stack
Miscellaneous
1 13 (20.00%) Clustering
2 9 (13.85%) Analytical Skills
3 8 (12.31%) Data Centre
4 6 (9.23%) Private Cloud
5 4 (6.15%) Cyberthreat
5 4 (6.15%) iPad
5 4 (6.15%) Wiki
6 2 (3.08%) Driving Licence
7 1 (1.54%) Computer Science
7 1 (1.54%) Management Information System
7 1 (1.54%) Replication
Operating Systems
1 65 (100.00%) Linux
2 34 (52.31%) Red Hat Enterprise Linux
3 22 (33.85%) Debian
4 20 (30.77%) Ubuntu
5 15 (23.08%) Unix
6 11 (16.92%) Windows
7 10 (15.38%) Solaris
8 8 (12.31%) HPUX
8 8 (12.31%) Windows Server
9 5 (7.69%) AIX
9 5 (7.69%) SUSE Linux Enterprise Server
10 3 (4.62%) SUSE
10 3 (4.62%) Windows Server 2008
10 3 (4.62%) Windows Server 2012
11 1 (1.54%) Fedora
11 1 (1.54%) Mac OS
11 1 (1.54%) Mac OS X
11 1 (1.54%) Windows 7
11 1 (1.54%) Windows 8
11 1 (1.54%) Windows Server 2003
Processes & Methodologies
1 27 (41.54%) DevOps
2 16 (24.62%) High Availability
3 15 (23.08%) E-Commerce
4 13 (20.00%) Agile Software Development
5 11 (16.92%) Configuration Management
6 10 (15.38%) Open Source
7 9 (13.85%) ITIL
8 6 (9.23%) Load Balancing
9 5 (7.69%) Continuous Integration
9 5 (7.69%) Customer Engagement
9 5 (7.69%) Performance Monitoring
9 5 (7.69%) Scrum
9 5 (7.69%) SEO
9 5 (7.69%) Service Delivery
9 5 (7.69%) Software Engineering
9 5 (7.69%) Web Development
10 4 (6.15%) Analytics
10 4 (6.15%) OO
10 4 (6.15%) OOD
10 4 (6.15%) Product Management
Programming Languages
1 22 (33.85%) Python
2 21 (32.31%) Perl
3 14 (21.54%) Bash Shell
3 14 (21.54%) PHP
3 14 (21.54%) SQL
4 8 (12.31%) Java
5 5 (7.69%) JavaScript
5 5 (7.69%) Ruby
6 4 (6.15%) C
6 4 (6.15%) C++
6 4 (6.15%) Korn
7 3 (4.62%) AWK
7 3 (4.62%) PowerShell
7 3 (4.62%) sed
8 2 (3.08%) Go
8 2 (3.08%) Jython
8 2 (3.08%) Shell Script
9 1 (1.54%) C#
Qualifications
1 6 (9.23%) CCNA
1 6 (9.23%) Cisco Certification
2 4 (6.15%) MCSE
2 4 (6.15%) Microsoft Certification
2 4 (6.15%) Security Cleared
3 2 (3.08%) Degree
3 2 (3.08%) RHCE
3 2 (3.08%) RHCSA
3 2 (3.08%) VMware Certified Professional (VCP)
4 1 (1.54%) AWS Certification
4 1 (1.54%) MCTS
Quality Assurance & Compliance
1 3 (4.62%) ISO/IEC 27001
1 3 (4.62%) PCI DSS
2 2 (3.08%) QA
3 1 (1.54%) ISO 9001
System Software
1 16 (24.62%) VMware Infrastructure
2 8 (12.31%) Postfix
2 8 (12.31%) vCloud
3 7 (10.77%) Docker
3 7 (10.77%) qmail
4 5 (7.69%) vSphere
5 3 (4.62%) Active Directory
5 3 (4.62%) Hyper-V
5 3 (4.62%) KVM
6 2 (3.08%) Varnish
6 2 (3.08%) VMware ESXi
7 1 (1.54%) NFS
7 1 (1.54%) OpenSIPS
7 1 (1.54%) Virtual Servers
7 1 (1.54%) Xen
Systems Management
1 19 (29.23%) Puppet
2 16 (24.62%) Opscode Chef
3 15 (23.08%) Nagios
4 14 (21.54%) Ansible
5 8 (12.31%) Salt
6 7 (10.77%) cPanel
7 4 (6.15%) Terraform
8 2 (3.08%) HAProxy
8 2 (3.08%) Packer
8 2 (3.08%) Plesk
9 1 (1.54%) Business Desktop Deployment
9 1 (1.54%) Cacti
9 1 (1.54%) Cobbler
9 1 (1.54%) Consul
9 1 (1.54%) Grafana
9 1 (1.54%) Graphite
9 1 (1.54%) Icinga
9 1 (1.54%) Kubernetes
Vendors
1 36 (55.38%) Red Hat
2 29 (44.62%) VMware
3 10 (15.38%) Microsoft
4 5 (7.69%) Cisco
4 5 (7.69%) Facebook
4 5 (7.69%) Google
4 5 (7.69%) HP
4 5 (7.69%) IBM
4 5 (7.69%) Twitter
5 3 (4.62%) Citrix
5 3 (4.62%) Dell
5 3 (4.62%) Oracle
5 3 (4.62%) Rackspace
5 3 (4.62%) Sun
6 2 (3.08%) Dell Compellent
6 2 (3.08%) EqualLogic
6 2 (3.08%) NetApp
7 1 (1.54%) Aspera
7 1 (1.54%) Avid
7 1 (1.54%) SaltStack
Manchester, Lancashire
Oscar
Salary: £40000 - £50000 per annum
Posted: 3 hours ago
Bolton, Lancashire
Opilio Recruitment
Salary: From £35,000 to £45,000 per annum
Posted: 3 hours ago
Manchester, Lancashire
Informatiq Consulting
Salary: £55000 - £60000 per annum + Benefits
Posted: 3 days ago
Manchester, Lancashire
RecruitmentRevolution.com Limited
Salary: From £22,000 to £30,000 per annum + Benefits
Posted: Yesterday
Manchester, Lancashire
Burns Sheehan
Salary: £50000 - £70000 per annum + bonus and benefits
Posted: 4 days ago