Period
to 19 November 2017

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 19 November 2017 with a comparison to the same period in the previous 2 years.

Debian Linux
Cambridgeshire > Cambridge
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 135 141 146
Rank change year-on-year +6 +5 +14
Permanent jobs citing Debian 41 6 10
As % of all permanent IT jobs advertised in Cambridge 1.34% 0.27% 0.35%
As % of the Operating Systems category 4.36% 0.72% 1.22%
Number of salaries quoted 24 6 9
Cambridge median annual salary £40,000 £46,250 £37,400
Median salary % change year-on-year -13.51% +23.66% -22.08%
10th Percentile £30,000 £32,500 £31,250
90th Percentile £75,000 £57,500 £50,500
Cambridgeshire median annual salary £40,000 £40,000 £37,400
% change year-on-year - +6.95% -16.89%

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 940 837 821
As % of all permanent IT jobs advertised in Cambridge 30.72% 36.97% 28.61%
Number of salaries quoted 721 696 702
Cambridge median annual salary £50,000 £42,500 £43,000
Median salary % change year-on-year +17.65% -1.16% +7.50%
10th Percentile £29,750 £25,000 £27,000
90th Percentile £67,500 £62,500 £61,250
Cambridgeshire median annual salary £47,500 £42,500 £42,500
% change year-on-year +11.76% - +6.25%

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 19 November 2017.

Salary histogram for Debian in Cambridge

For the 6 months to 19 November 2017, IT jobs citing Debian 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 Cambridge region with a requirement for Debian.

1 41 (100.00%) Linux
2 31 (75.61%) MySQL
3 30 (73.17%) Degree
4 29 (70.73%) Release Management
4 29 (70.73%) jQuery
4 29 (70.73%) Logistics
4 29 (70.73%) Software Engineering
4 29 (70.73%) Spring
4 29 (70.73%) Validation
4 29 (70.73%) CSS
4 29 (70.73%) HTML
4 29 (70.73%) Java
4 29 (70.73%) JavaScript
4 29 (70.73%) OOP
4 29 (70.73%) OO
4 29 (70.73%) Mercurial
4 29 (70.73%) HTML5
4 29 (70.73%) CSS3
4 29 (70.73%) Relational Database
5 26 (63.41%) Web Development
5 26 (63.41%) Android Development
5 26 (63.41%) TDD
5 26 (63.41%) Android
6 12 (29.27%) Ubuntu
7 10 (24.39%) Amazon AWS
7 10 (24.39%) Puppet
7 10 (24.39%) Ansible
7 10 (24.39%) Docker
7 10 (24.39%) Opscode Chef
7 10 (24.39%) DevOps

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 (4.88%) Apache
1 2 (4.88%) nginx
Cloud Services
1 10 (24.39%) Amazon AWS
2 6 (14.63%) Amazon CloudWatch
2 6 (14.63%) AWS CloudFormation
2 6 (14.63%) IaaS
3 2 (4.88%) Microsoft Azure
Communications & Networking
1 5 (12.20%) SMS
2 3 (7.32%) DHCP
2 3 (7.32%) DNS
2 3 (7.32%) OpenVPN
2 3 (7.32%) TCP/IP
3 2 (4.88%) Firewall
3 2 (4.88%) LDAP
3 2 (4.88%) VPN
Database & Business Intelligence
1 31 (75.61%) MySQL
2 29 (70.73%) Relational Database
3 2 (4.88%) SQL Server
Development Applications
1 29 (70.73%) Mercurial
2 8 (19.51%) Jenkins
3 3 (7.32%) Git (software)
4 2 (4.88%) GitLab
5 1 (2.44%) GoCD
General
1 3 (7.32%) Manufacturing
2 2 (4.88%) Electronics
3 1 (2.44%) Advertising
Job Titles
1 26 (63.41%) Developer
2 22 (53.66%) Graduate
2 22 (53.66%) Graduate Developer
2 22 (53.66%) Graduate Web Developer
2 22 (53.66%) Web Developer
3 6 (14.63%) Architect
3 6 (14.63%) AWS Architect
3 6 (14.63%) AWS Engineer
3 6 (14.63%) Infrastructure Architect
3 6 (14.63%) Infrastructure Engineer
4 4 (9.76%) Software Developer
5 3 (7.32%) Administrator
5 3 (7.32%) Linux Administrator
5 3 (7.32%) Linux Engineer
5 3 (7.32%) Team Leader
6 2 (4.88%) IT Administrator
6 2 (4.88%) IT Engineer
6 2 (4.88%) IT Support Engineer
6 2 (4.88%) Linux Support
6 2 (4.88%) Support Engineer
Libraries, Frameworks & Software Standards
1 29 (70.73%) CSS
1 29 (70.73%) CSS3
1 29 (70.73%) HTML
1 29 (70.73%) HTML5
1 29 (70.73%) jQuery
1 29 (70.73%) Spring
2 7 (17.07%) Web Services
3 2 (4.88%) Middleware
Miscellaneous
1 3 (7.32%) Algorithms
1 3 (7.32%) Data Structures
1 3 (7.32%) Mobile Payment
2 2 (4.88%) Video on Demand
3 1 (2.44%) Data Centre
Operating Systems
1 41 (100.00%) Linux
2 26 (63.41%) Android
3 12 (29.27%) Ubuntu
4 6 (14.63%) CentOS
5 2 (4.88%) Windows
Processes & Methodologies
1 29 (70.73%) Logistics
1 29 (70.73%) OO
1 29 (70.73%) OOP
1 29 (70.73%) Release Management
1 29 (70.73%) Software Engineering
1 29 (70.73%) Validation
2 26 (63.41%) Android Development
2 26 (63.41%) TDD
2 26 (63.41%) Web Development
3 10 (24.39%) DevOps
4 6 (14.63%) Continuous Delivery
5 4 (9.76%) Agile Software Development
6 3 (7.32%) Continuous Improvement
6 3 (7.32%) High Availability
6 3 (7.32%) Line Management
6 3 (7.32%) MVC
6 3 (7.32%) SDLC
7 2 (4.88%) Configuration Management
7 2 (4.88%) Load Balancing
7 2 (4.88%) Software Deployment
Programming Languages
1 29 (70.73%) Java
1 29 (70.73%) JavaScript
2 8 (19.51%) Bash Shell
2 8 (19.51%) Python
3 6 (14.63%) Perl
4 3 (7.32%) C#
5 2 (4.88%) Shell Script
Qualifications
1 30 (73.17%) Degree
2 6 (14.63%) CCNA
2 6 (14.63%) Cisco Certification
System Software
1 10 (24.39%) Docker
2 6 (14.63%) LXC
3 3 (7.32%) NFS
4 2 (4.88%) iptables
4 2 (4.88%) Samba
4 2 (4.88%) VMware ESXi
Systems Management
1 10 (24.39%) Ansible
1 10 (24.39%) Opscode Chef
1 10 (24.39%) Puppet
2 6 (14.63%) Grafana
2 6 (14.63%) Graphite
2 6 (14.63%) Graylog
2 6 (14.63%) Kibana
2 6 (14.63%) logstash
2 6 (14.63%) Munin
2 6 (14.63%) ZABBIX
3 2 (4.88%) Kubernetes
4 1 (2.44%) Salt
Vendors
1 6 (14.63%) Splunk
2 2 (4.88%) Red Hat
2 2 (4.88%) VMware
3 1 (2.44%) NetApp