Period
to 28 May 2020

The following table provides summary statistics for permanent job vacancies advertised in London 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 28 May 2020 with a comparison to the same period in the previous 2 years.

Debian Linux
England > London
6 months to
28 May 2020
Same period 2019 Same period 2018
Rank 582 637 646
Rank change year-on-year +55 +9 -24
Permanent jobs citing Debian 35 128 186
As % of all permanent jobs advertised in London 0.093% 0.22% 0.27%
As % of the Operating Systems category 0.48% 1.01% 1.15%
Number of salaries quoted 34 114 182
Median annual salary £65,000 £55,750 £52,500
Median salary % change year-on-year +16.59% +6.19% -4.55%
10th Percentile £39,500 £36,750 £33,750
90th Percentile £111,375 £86,750 £75,000
England median annual salary £55,000 £42,500 £43,750
% change year-on-year +29.41% -2.86% -7.89%

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 London with a requirement for operating system skills.

All Operating Systems
London
Permanent vacancies with a requirement for operating system skills 7,317 12,726 16,218
As % of all permanent IT jobs advertised in London 19.44% 21.92% 23.38%
Number of salaries quoted 5,945 10,624 13,362
Median annual salary £60,000 £60,000 £55,250
Median salary % change year-on-year - +8.60% +0.46%
10th Percentile £31,250 £30,000 £31,250
90th Percentile £91,250 £90,000 £86,250
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

Debian
Job Vacancy Trend in London

Job postings citing Debian as a proportion of all IT jobs advertised in London.

Job vacancy trend for Debian in London

Debian
Salary Trend in London

3-month moving average salary quoted in jobs citing Debian in London.

Salary trend for Debian in London

Debian
Salary Histogram in London

Salary distribution for jobs citing Debian in London over the 6 months to 28 May 2020.

Salary histogram for Debian in London

Debian
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Debian within the London region over the 6 months to 28 May 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West London +33 7 £55,000 -8.33% 1
Central London +60 4 £41,250 -32.65% 1
Debian
England

For the 6 months to 28 May 2020, 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 London region with a requirement for Debian.

1 35 (100.00%) Linux
2 28 (80.00%) DevOps
3 26 (74.29%) Bash Shell
3 26 (74.29%) Python
4 21 (60.00%) Ubuntu
5 15 (42.86%) Windows
5 15 (42.86%) SQL
6 14 (40.00%) Perl
6 14 (40.00%) CentOS
6 14 (40.00%) Docker
7 13 (37.14%) Puppet
8 12 (34.29%) Ansible
8 12 (34.29%) PowerShell
8 12 (34.29%) Red Hat
9 11 (31.43%) AWS
10 10 (28.57%) Finance
11 9 (25.71%) Firewall
11 9 (25.71%) SUSE
11 9 (25.71%) ION Trading
11 9 (25.71%) Patsystems
11 9 (25.71%) FIX Protocol
11 9 (25.71%) Fidessa
11 9 (25.71%) Reuters
11 9 (25.71%) Bloomberg
11 9 (25.71%) CQG
11 9 (25.71%) SQL Server
11 9 (25.71%) Open Source
11 9 (25.71%) Eurex
11 9 (25.71%) Client Onboarding
11 9 (25.71%) FIX Connectivity

Debian
Co-occurring IT Skills in London 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 6 (17.14%) nginx
2 4 (11.43%) Confluence
2 4 (11.43%) Elasticsearch
3 1 (2.86%) Apache
3 1 (2.86%) MS Exchange
3 1 (2.86%) OpenStack
3 1 (2.86%) SharePoint
3 1 (2.86%) SharePoint Server
3 1 (2.86%) WebSphere
Business Applications
1 2 (5.71%) Rolfe and Nolan
Cloud Services
1 11 (31.43%) AWS
2 6 (17.14%) Azure
3 4 (11.43%) Datadog
4 3 (8.57%) AWS CloudFormation
4 3 (8.57%) GCP
5 2 (5.71%) Slack
6 1 (2.86%) Amazon EC2
6 1 (2.86%) Amazon EKS
6 1 (2.86%) IaaS
6 1 (2.86%) Office 365
6 1 (2.86%) Virtual Private Cloud
Communications & Networking
1 9 (25.71%) Firewall
1 9 (25.71%) FIX Connectivity
2 7 (20.00%) VPN
3 6 (17.14%) TCP/IP
4 5 (14.29%) SSH
5 4 (11.43%) PBX
6 3 (8.57%) DHCP
6 3 (8.57%) DNS
6 3 (8.57%) IPv6
7 2 (5.71%) DMZ
7 2 (5.71%) IPv4
7 2 (5.71%) VLAN
8 1 (2.86%) BGP
8 1 (2.86%) Cisco IOS
8 1 (2.86%) FTP
8 1 (2.86%) Internet
8 1 (2.86%) IPsec
8 1 (2.86%) OSPF
8 1 (2.86%) SAN
8 1 (2.86%) Wireshark
Database & Business Intelligence
1 9 (25.71%) SQL Server
2 8 (22.86%) PostgreSQL
3 6 (17.14%) Relational Database
4 5 (14.29%) MongoDB
4 5 (14.29%) MySQL
5 2 (5.71%) NoSQL
5 2 (5.71%) RDBMS
6 1 (2.86%) Amazon Redshift
6 1 (2.86%) Apache Cassandra
6 1 (2.86%) Big Data
6 1 (2.86%) BigQuery
6 1 (2.86%) InfluxDB
6 1 (2.86%) KDB
6 1 (2.86%) Kdb+
6 1 (2.86%) Oracle Database
Development Applications
1 8 (22.86%) Jenkins
2 7 (20.00%) Git (software)
2 7 (20.00%) JIRA
3 4 (11.43%) Bitbucket
4 2 (5.71%) CircleCI
4 2 (5.71%) Codeship
4 2 (5.71%) Gerrit
4 2 (5.71%) GitLab
4 2 (5.71%) Selenium
4 2 (5.71%) Travis CI
5 1 (2.86%) Redmine
5 1 (2.86%) Subversion
General
1 10 (28.57%) Finance
2 7 (20.00%) Banking
3 2 (5.71%) Publishing
4 1 (2.86%) Retail Banking
Job Titles
1 10 (28.57%) DevOps Engineer
2 8 (22.86%) Analyst
2 8 (22.86%) Support Analyst
3 7 (20.00%) Linux Support
4 6 (17.14%) Applications Support
4 6 (17.14%) Applications Support Analyst
5 5 (14.29%) Administrator
5 5 (14.29%) Developer
5 5 (14.29%) SQL Analyst
5 5 (14.29%) SQL Support Analyst
5 5 (14.29%) Systems Administrator
5 5 (14.29%) Windows Support Analyst
6 4 (11.43%) DevOps Administrator
6 4 (11.43%) DevOps Systems Engineer
6 4 (11.43%) Electronic Trading Support
6 4 (11.43%) Site Engineer
6 4 (11.43%) Site Reliability Engineer
6 4 (11.43%) Software Engineer
7 3 (8.57%) Linux Engineer
7 3 (8.57%) Python Developer
Libraries, Frameworks & Software Standards
1 9 (25.71%) FIX Protocol
2 5 (14.29%) Node.js
3 4 (11.43%) MEAN Stack
4 2 (5.71%) CSS
4 2 (5.71%) Django
4 2 (5.71%) FFmpeg
4 2 (5.71%) HTML
4 2 (5.71%) Jinja
4 2 (5.71%) jQuery
4 2 (5.71%) RabbitMQ
5 1 (2.86%) LAPP Stack
5 1 (2.86%) ZeroMQ
Miscellaneous
1 9 (25.71%) Eurex
2 3 (8.57%) Equities
2 3 (8.57%) Fixed Income
2 3 (8.57%) Foreign Exchange (FX)
2 3 (8.57%) Public Cloud
3 2 (5.71%) Greenfield Project
3 2 (5.71%) Social Media
3 2 (5.71%) Video\Live Streaming
4 1 (2.86%) Algorithms
4 1 (2.86%) Analytical Skills
4 1 (2.86%) Blog
4 1 (2.86%) Internet of Things
4 1 (2.86%) Linux Command Line
4 1 (2.86%) Self-Motivation
Operating Systems
1 35 (100.00%) Linux
2 21 (60.00%) Ubuntu
3 15 (42.86%) Windows
4 14 (40.00%) CentOS
5 9 (25.71%) SUSE
6 8 (22.86%) Solaris
6 8 (22.86%) Unix
6 8 (22.86%) Windows Server
7 6 (17.14%) Windows 10
7 6 (17.14%) Windows 8
7 6 (17.14%) Windows Server 2012
7 6 (17.14%) Windows Server 2016
8 3 (8.57%) Fedora
8 3 (8.57%) Red Hat Enterprise Linux
8 3 (8.57%) Windows 7
8 3 (8.57%) Windows Server 2008
9 2 (5.71%) FreeBSD
9 2 (5.71%) Mac OS X
9 2 (5.71%) Windows Server 2003
10 1 (2.86%) Kali Linux
Processes & Methodologies
1 28 (80.00%) DevOps
2 9 (25.71%) Client Onboarding
2 9 (25.71%) Open Source
3 8 (22.86%) Kernel Tuning
3 8 (22.86%) Low Latency
4 7 (20.00%) Agile Software Development
4 7 (20.00%) High-Frequency Trading
5 6 (17.14%) Site Reliability Engineering
6 5 (14.29%) Algorithmic Trading
6 5 (14.29%) Electronic Trading
6 5 (14.29%) Software Engineering
6 5 (14.29%) Test Automation
7 4 (11.43%) Configuration Management
8 3 (8.57%) Continuous Integration
8 3 (8.57%) Cybersecurity
8 3 (8.57%) Scrum
9 2 (5.71%) Hardware Maintenance
9 2 (5.71%) Performance Tuning
9 2 (5.71%) Security Architecture
9 2 (5.71%) Video Processing
Programming Languages
1 26 (74.29%) Bash Shell
1 26 (74.29%) Python
2 15 (42.86%) SQL
3 14 (40.00%) Perl
4 12 (34.29%) PowerShell
5 8 (22.86%) C++
6 7 (20.00%) R
7 6 (17.14%) C
8 4 (11.43%) Go
8 4 (11.43%) Java
9 3 (8.57%) Shell Script
10 2 (5.71%) Ruby
11 1 (2.86%) Bourne shell
11 1 (2.86%) C-shell
11 1 (2.86%) Korn
11 1 (2.86%) PHP
Qualifications
1 3 (8.57%) Degree
2 2 (5.71%) CCNP
2 2 (5.71%) Cisco Certification
2 2 (5.71%) Computer Science Degree
2 2 (5.71%) PhD
2 2 (5.71%) RHCE
3 1 (2.86%) A+ Certification
3 1 (2.86%) AWS Certification
3 1 (2.86%) CCIE
3 1 (2.86%) CCNA
3 1 (2.86%) RHCSA
3 1 (2.86%) SC Cleared
3 1 (2.86%) Security Cleared
System Software
1 14 (40.00%) Docker
2 8 (22.86%) Virtual Machines
3 7 (20.00%) VMware Infrastructure
4 6 (17.14%) Active Directory
5 2 (5.71%) NFS
6 1 (2.86%) BIND 9
6 1 (2.86%) iptables
6 1 (2.86%) LXC
6 1 (2.86%) VMware ESXi
6 1 (2.86%) vSphere
6 1 (2.86%) zsh
Systems Management
1 13 (37.14%) Puppet
2 12 (34.29%) Ansible
3 7 (20.00%) Kubernetes
4 4 (11.43%) Opscode Chef
5 3 (8.57%) Terraform
6 2 (5.71%) Graylog
6 2 (5.71%) Icinga
6 2 (5.71%) Nagios
6 2 (5.71%) Rancher
7 1 (2.86%) Packer
7 1 (2.86%) Prometheus
7 1 (2.86%) Red Hat Satellite
7 1 (2.86%) Red Hat Spacewalk
7 1 (2.86%) WSUS
7 1 (2.86%) yum
Vendors
1 12 (34.29%) Red Hat
2 9 (25.71%) Bloomberg
2 9 (25.71%) CQG
2 9 (25.71%) Fidessa
2 9 (25.71%) ION Trading
2 9 (25.71%) Patsystems
2 9 (25.71%) Reuters
3 8 (22.86%) Oracle
3 8 (22.86%) VMware
4 7 (20.00%) Trayport
5 5 (14.29%) Sybase
6 4 (11.43%) Splunk
7 2 (5.71%) Algorithmics
7 2 (5.71%) Cisco
7 2 (5.71%) GL TRADE
7 2 (5.71%) IBM
8 1 (2.86%) Google
8 1 (2.86%) HP
8 1 (2.86%) Microsoft
8 1 (2.86%) SaltStack