Period
to 18 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Debian skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Debian over the 6 months to 18 October 2018 with a comparison to the same period in the previous 2 years.

Debian Linux
Cambridgeshire > Cambridge
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 135 134 139
Rank change year-on-year -1 +5 +6
Permanent jobs citing Debian 13 36 8
As % of all permanent IT jobs advertised in Cambridge 0.59% 1.32% 0.35%
As % of the Operating Systems category 1.78% 4.35% 0.97%
Number of salaries quoted 10 17 8
Cambridge median annual salary £43,750 £40,000 £45,000
Median salary % change year-on-year +9.38% -11.11% +10.70%
10th Percentile £26,250 £30,750 £32,500
90th Percentile £57,500 £75,000 £57,500
Cambridgeshire median annual salary £43,750 £40,000 £40,000
% change year-on-year +9.38% - -1.60%

Debian 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 Cambridge with a requirement for operating system skills.

All Operating Systems
Cambridge
Permanent vacancies with a requirement for operating system skills 730 827 828
As % of all permanent IT jobs advertised in Cambridge 33.30% 30.44% 35.91%
Number of salaries quoted 497 656 693
Cambridge median annual salary £50,000 £50,000 £43,900
Median salary % change year-on-year - +13.90% +0.92%
10th Percentile £27,750 £29,750 £26,250
90th Percentile £71,750 £67,500 £62,500
Cambridgeshire median annual salary £47,500 £47,500 £42,500
% change year-on-year - +11.76% -

Debian
Job Vacancy Trend in Cambridge

Job postings citing Debian as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Debian in Cambridge

Debian
Salary Trend in Cambridge

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

Salary trend for Debian in Cambridge

Debian
Salary Histogram in Cambridge

The salary distribution of IT jobs citing Debian in Cambridge over the 6 months to 18 October 2018.

Salary histogram for Debian in Cambridge

For the 6 months to 18 October 2018, IT jobs citing Debian 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 Cambridge region with a requirement for Debian.

1 13 (100.00%) Linux
2 8 (61.54%) VMware
2 8 (61.54%) Ubuntu
2 8 (61.54%) VMware Infrastructure
3 7 (53.85%) CentOS
4 6 (46.15%) vSphere
4 6 (46.15%) Windows Server
4 6 (46.15%) Virtual Machines
4 6 (46.15%) VLAN
4 6 (46.15%) Red Hat
4 6 (46.15%) Firewall
4 6 (46.15%) Windows
4 6 (46.15%) Python
4 6 (46.15%) Microsoft
5 5 (38.46%) SAN
5 5 (38.46%) Java
5 5 (38.46%) JavaScript
5 5 (38.46%) PHP
5 5 (38.46%) Network Security
5 5 (38.46%) Relational Database
5 5 (38.46%) Server Virtualisation
6 4 (30.77%) MySQL
7 3 (23.08%) Scrum
7 3 (23.08%) Web Services
7 3 (23.08%) Perl
7 3 (23.08%) HTML
7 3 (23.08%) Spring
7 3 (23.08%) Agile Software Development
7 3 (23.08%) TDD
7 3 (23.08%) Web Development

Debian
Co-occurring IT Skills in Cambridge 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 (15.38%) nginx
Applications
1 2 (15.38%) HipChat
Cloud Services
1 2 (15.38%) Amazon AWS
1 2 (15.38%) Dropbox
1 2 (15.38%) Google Cloud Platform
1 2 (15.38%) Microsoft Azure
1 2 (15.38%) Office 365
Communications & Networking
1 6 (46.15%) Firewall
1 6 (46.15%) VLAN
2 5 (38.46%) Network Security
2 5 (38.46%) SAN
3 1 (7.69%) iSCSI
3 1 (7.69%) NAS
3 1 (7.69%) SNMP
Database & Business Intelligence
1 5 (38.46%) Relational Database
2 4 (30.77%) MySQL
3 2 (15.38%) PostgreSQL
4 1 (7.69%) RDBMS
Development Applications
1 3 (23.08%) Git (software)
2 2 (15.38%) Mercurial
3 1 (7.69%) Hudson
General
1 2 (15.38%) Multimedia
1 2 (15.38%) Publishing
2 1 (7.69%) Automotive
Job Titles
1 6 (46.15%) Administrator
1 6 (46.15%) Systems Administrator
2 5 (38.46%) Linux Administrator
2 5 (38.46%) Linux Systems Administrator
2 5 (38.46%) Windows Administrator
2 5 (38.46%) Windows Systems Administrator
3 4 (30.77%) Developer
4 3 (23.08%) IT Administrator
4 3 (23.08%) IT Systems Administrator
4 3 (23.08%) Python Engineer
4 3 (23.08%) Server Administrator
4 3 (23.08%) Windows Server Administrator
5 2 (15.38%) AWS DevOps
5 2 (15.38%) AWS DevOps Engineer
5 2 (15.38%) Backend Developer
5 2 (15.38%) Graduate Developer
5 2 (15.38%) Senior IT Administrator
5 2 (15.38%) Senior Systems Administrator
5 2 (15.38%) Senior Windows Administrator
5 2 (15.38%) Senior Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (23.08%) HTML
1 3 (23.08%) HTML5
1 3 (23.08%) Spring
1 3 (23.08%) Web Services
2 2 (15.38%) CSS
2 2 (15.38%) CSS3
2 2 (15.38%) jQuery
2 2 (15.38%) LAMP
2 2 (15.38%) LEMP Stack
2 2 (15.38%) Node.js
2 2 (15.38%) RabbitMQ
3 1 (7.69%) Hibernate
3 1 (7.69%) JSP
3 1 (7.69%) OAuth
3 1 (7.69%) OpenID
3 1 (7.69%) Ruby on Rails
3 1 (7.69%) SAML
Miscellaneous
1 2 (15.38%) Digital Media
1 2 (15.38%) Enterprise Software
2 1 (7.69%) Computer Science
2 1 (7.69%) Replication
Operating Systems
1 13 (100.00%) Linux
2 8 (61.54%) Ubuntu
3 7 (53.85%) CentOS
4 6 (46.15%) Windows
4 6 (46.15%) Windows Server
5 2 (15.38%) Android
5 2 (15.38%) Mac OS
6 1 (7.69%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (38.46%) Server Virtualisation
2 3 (23.08%) Agile Software Development
2 3 (23.08%) Scrum
2 3 (23.08%) Software Engineering
2 3 (23.08%) TDD
2 3 (23.08%) Web Development
3 2 (15.38%) Android Development
3 2 (15.38%) Artificial Intelligence
3 2 (15.38%) Asset Management
3 2 (15.38%) Deployment Automation
3 2 (15.38%) DevOps
3 2 (15.38%) Logistics
3 2 (15.38%) Microservices
3 2 (15.38%) OO
3 2 (15.38%) OOP
3 2 (15.38%) Release Management
3 2 (15.38%) Validation
3 2 (15.38%) Workflow
4 1 (7.69%) SDLC
4 1 (7.69%) Server Management
Programming Languages
1 6 (46.15%) Python
2 5 (38.46%) Java
2 5 (38.46%) JavaScript
2 5 (38.46%) PHP
3 3 (23.08%) Bash Shell
3 3 (23.08%) Perl
4 2 (15.38%) Erlang
4 2 (15.38%) Go
4 2 (15.38%) Haskell
5 1 (7.69%) Ruby
5 1 (7.69%) SQL
Qualifications
1 3 (23.08%) Degree
System Software
1 8 (61.54%) VMware Infrastructure
2 6 (46.15%) Virtual Machines
2 6 (46.15%) vSphere
3 2 (15.38%) VMware Workstation
4 1 (7.69%) Docker
4 1 (7.69%) Shibboleth
Systems Management
1 3 (23.08%) Ansible
1 3 (23.08%) Puppet
2 2 (15.38%) Kubernetes
2 2 (15.38%) Opscode Chef
Vendors
1 8 (61.54%) VMware
2 6 (46.15%) Microsoft
2 6 (46.15%) Red Hat
3 2 (15.38%) Google
3 2 (15.38%) Perforce