Period
to 11 August 2020

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 6 months to 11 August 2020 with a comparison to the same period in the previous 2 years.

CentOS Linux
North West > Manchester
6 months to
11 Aug 2020
Same period 2019 Same period 2018
Rank 155 229 242
Rank change year-on-year +74 +13 +2
Permanent jobs citing CentOS 22 49 39
As % of all permanent jobs advertised in Manchester 0.71% 0.75% 0.53%
As % of the Operating Systems category 3.97% 3.77% 2.50%
Number of salaries quoted 10 27 27
Median annual salary £51,250 £47,500 £40,000
Median salary % change year-on-year +7.89% +18.75% -5.88%
10th Percentile £29,250 £37,500 £29,300
90th Percentile £66,125 £60,000 £69,250
North West median annual salary £42,500 £40,000 £45,625
% change year-on-year +6.25% -12.33% +14.06%

CentOS is in the Operating Systems category. The following 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.

All Operating Systems
Manchester
Permanent vacancies with a requirement for operating system skills 554 1,300 1,562
As % of all permanent IT jobs advertised in Manchester 17.77% 19.87% 21.38%
Number of salaries quoted 451 946 1,293
Median annual salary £50,000 £40,000 £40,000
Median salary % change year-on-year +25.00% - -
10th Percentile £27,500 £22,125 £21,750
90th Percentile £70,000 £67,500 £65,000
North West median annual salary £45,000 £40,000 £40,000
% change year-on-year +12.50% - +6.67%

CentOS
Job Vacancy Trend in Manchester

Job postings citing CentOS as a proportion of all IT jobs advertised in Manchester.

Job vacancy trend for CentOS in Manchester

CentOS
Salary Trend in Manchester

3-month moving average salary quoted in jobs citing CentOS in Manchester.

Salary trend for CentOS in Manchester

CentOS
Salary Histogram in Manchester

Salary distribution for jobs citing CentOS in Manchester over the 6 months to 11 August 2020.

Salary histogram for CentOS in Manchester

For the 6 months to 11 August 2020, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Manchester region with a requirement for CentOS.

1 22 (100.00%) Linux
2 20 (90.91%) Python
3 19 (86.36%) Red Hat Enterprise Linux
4 18 (81.82%) Puppet
5 16 (72.73%) DevOps
5 16 (72.73%) Configuration Management
6 15 (68.18%) Agile Software Development
6 15 (68.18%) Jenkins
6 15 (68.18%) AWS
6 15 (68.18%) Terraform
7 14 (63.64%) Microservices
8 13 (59.09%) GitLab
8 13 (59.09%) Graphite
8 13 (59.09%) NoSQL
8 13 (59.09%) GitHub
8 13 (59.09%) Grafana
8 13 (59.09%) Elastic Stack
8 13 (59.09%) IT Strategy
8 13 (59.09%) Prometheus
8 13 (59.09%) User-Centered Design (UCD)
8 13 (59.09%) Ruby
8 13 (59.09%) Git (software)
8 13 (59.09%) Open Source
8 13 (59.09%) Atlassian Bamboo
8 13 (59.09%) Continuous Integration
8 13 (59.09%) Load Balancing
8 13 (59.09%) SQL
9 11 (50.00%) E-Procurement
9 11 (50.00%) Cloud Computing
9 11 (50.00%) Software Engineering

CentOS
Co-occurring 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 2 (9.09%) Confluence
Cloud Services
1 15 (68.18%) AWS
2 13 (59.09%) GitHub
3 11 (50.00%) Cloud Computing
4 4 (18.18%) Azure
5 2 (9.09%) AWS CloudFormation
5 2 (9.09%) GCP
6 1 (4.55%) npm
Communications & Networking
1 2 (9.09%) Firewall
1 2 (9.09%) OSPF
1 2 (9.09%) SAN
1 2 (9.09%) VLAN
Database & Business Intelligence
1 13 (59.09%) NoSQL
Development Applications
1 15 (68.18%) Jenkins
2 13 (59.09%) Atlassian Bamboo
2 13 (59.09%) Git (software)
2 13 (59.09%) GitLab
3 2 (9.09%) Bitbucket
3 2 (9.09%) JIRA
4 1 (4.55%) Codeception
4 1 (4.55%) PHPUnit
General
1 11 (50.00%) Public Sector
2 3 (13.64%) Finance
3 2 (9.09%) Law
4 1 (4.55%) Aerospace
4 1 (4.55%) Retail
Job Titles
1 13 (59.09%) DevOps Engineer
2 11 (50.00%) Platform Engineer
3 4 (18.18%) Infrastructure Engineer
3 4 (18.18%) Linux Engineer
4 2 (9.09%) Cloud Engineer
4 2 (9.09%) Cloud Infrastructure Engineer
4 2 (9.09%) Linux Infrastructure Engineer
4 2 (9.09%) Senior Infrastructure Engineer
4 2 (9.09%) Senior Linux Engineer
5 1 (4.55%) Infrastructure Specialist
5 1 (4.55%) Infrastructure Support
5 1 (4.55%) Infrastructure Support Specialist
5 1 (4.55%) Linux Specialist
5 1 (4.55%) Linux Support
5 1 (4.55%) Python Engineer
5 1 (4.55%) Senior Cloud Engineer
5 1 (4.55%) Unix Engineer
5 1 (4.55%) Unix Linux Engineer
5 1 (4.55%) Unix Support
5 1 (4.55%) Unix Support Specialist
Libraries, Frameworks & Software Standards
1 13 (59.09%) Elastic Stack
2 2 (9.09%) POSIX
2 2 (9.09%) Web Services
3 1 (4.55%) AngularJS
3 1 (4.55%) Laravel
3 1 (4.55%) React
3 1 (4.55%) Symfony
3 1 (4.55%) Vue.js
Miscellaneous
1 4 (18.18%) Public Cloud
2 3 (13.64%) Data Centre
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Linux Command Line
Operating Systems
1 22 (100.00%) Linux
2 19 (86.36%) Red Hat Enterprise Linux
3 3 (13.64%) Unix
3 3 (13.64%) Windows
4 2 (9.09%) HPUX
4 2 (9.09%) SUSE
5 1 (4.55%) Windows Server 2008
5 1 (4.55%) Windows Server 2012
Processes & Methodologies
1 16 (72.73%) Configuration Management
1 16 (72.73%) DevOps
2 15 (68.18%) Agile Software Development
3 14 (63.64%) Microservices
4 13 (59.09%) Continuous Integration
4 13 (59.09%) IT Strategy
4 13 (59.09%) Load Balancing
4 13 (59.09%) Open Source
4 13 (59.09%) User-Centered Design (UCD)
5 11 (50.00%) Continuous Delivery
5 11 (50.00%) E-Procurement
5 11 (50.00%) High Availability
5 11 (50.00%) Infrastructure Automation
5 11 (50.00%) Software Engineering
6 5 (22.73%) Infrastructure Engineering
7 4 (18.18%) ITIL
8 2 (9.09%) Change Management
8 2 (9.09%) Incident Management
8 2 (9.09%) Scrum
8 2 (9.09%) Service Management
Programming Languages
1 20 (90.91%) Python
2 13 (59.09%) Ruby
2 13 (59.09%) SQL
3 11 (50.00%) Go
4 7 (31.82%) Bash Shell
5 2 (9.09%) AWK
5 2 (9.09%) Korn
5 2 (9.09%) Perl
5 2 (9.09%) PowerShell
5 2 (9.09%) sed
6 1 (4.55%) C
6 1 (4.55%) JavaScript
6 1 (4.55%) PHP
Qualifications
1 11 (50.00%) AWS Certification
2 2 (9.09%) Degree
2 2 (9.09%) RHCE
2 2 (9.09%) Security Cleared
3 1 (4.55%) DV Cleared
3 1 (4.55%) SC Cleared
System Software
1 7 (31.82%) Docker
2 3 (13.64%) VMware Infrastructure
Systems Management
1 18 (81.82%) Puppet
2 15 (68.18%) Terraform
3 13 (59.09%) Grafana
3 13 (59.09%) Graphite
3 13 (59.09%) Prometheus
4 7 (31.82%) Ansible
4 7 (31.82%) Kubernetes
5 3 (13.64%) Opscode Chef
6 2 (9.09%) Consul
6 2 (9.09%) Docker Swarm
6 2 (9.09%) Packer
Vendors
1 6 (27.27%) VMware
2 4 (18.18%) Microsoft
3 3 (13.64%) Red Hat
3 3 (13.64%) Splunk
4 2 (9.09%) HP
4 2 (9.09%) Sun