Period
to 17 October 2021

The following table provides summary statistics for permanent job vacancies advertised in England 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 17 October 2021 with a comparison to the same period in the previous 2 years.

Debian Linux
UK > England
6 months to
17 Oct 2021
Same period 2020 Same period 2019
Rank 846 591 741
Rank change year-on-year -255 +150 +39
Permanent jobs citing Debian 143 86 310
As % of all permanent jobs advertised in England 0.13% 0.20% 0.24%
As % of the Operating Systems category 0.74% 0.91% 1.06%
Number of salaries quoted 102 74 279
10th Percentile £33,250 £36,250 £32,500
25th Percentile £42,500 £46,250 £35,000
Median annual salary (50th Percentile) £50,000 £55,000 £45,000
Median % change year-on-year -9.09% +22.22% -14.29%
75th Percentile £69,688 £67,500 £60,000
90th Percentile £82,500 £72,500 £75,000
UK median annual salary £50,000 £55,000 £45,000
% change year-on-year -9.09% +22.22% -14.29%

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 England with a requirement for operating system skills.

All Operating Systems
England
Permanent vacancies with a requirement for operating system skills 19,426 9,440 29,221
As % of all permanent IT jobs advertised in England 17.74% 21.45% 23.04%
Number of salaries quoted 13,764 7,960 23,703
10th Percentile £26,250 £28,500 £25,250
25th Percentile £35,000 £36,750 £32,500
Median annual salary (50th Percentile) £50,000 £50,000 £46,000
Median % change year-on-year - +8.70% -3.16%
75th Percentile £68,750 £67,500 £65,000
90th Percentile £85,000 £81,250 £80,000
UK median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -5.26%

Debian
Job Vacancy Trend in England

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

Job vacancy trend for Debian in England

Debian
Salary Trend in England

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

Salary trend for Debian in England

Debian
Salary Histogram in England

Salary distribution for jobs citing Debian in England over the 6 months to 17 October 2021.

Salary histogram for Debian in England

Debian
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Debian within the England region over the 6 months to 17 October 2021. 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
London -240 49 £65,000 - 21
North of England -111 39 £47,500 +26.67% 15
South East -131 33 £65,000 +18.18% 6
North East -18 19 £34,500 -25.41% 3
Yorkshire -88 18 £47,500 +26.67% 2
Midlands -103 11 £50,000 -25.93%
West Midlands -98 10 £50,000 -25.93%
South West -91 8 £62,500 +56.25% 2
North West -93 2 £45,000 +5.88% 10
East Midlands - 1 - -
Debian
UK

For the 6 months to 17 October 2021, 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 England region with a requirement for Debian.

1 143 (100.00%) Linux
2 76 (53.15%) DevOps
3 59 (41.26%) Ansible
3 59 (41.26%) Python
4 56 (39.16%) Docker
5 55 (38.46%) Ubuntu
5 55 (38.46%) Bash Shell
6 54 (37.76%) AWS
7 52 (36.36%) CentOS
8 51 (35.66%) Firewall
9 46 (32.17%) MySQL
10 45 (31.47%) PHP
10 45 (31.47%) Configuration Management
10 45 (31.47%) Git (software)
11 41 (28.67%) Red Hat Enterprise Linux
11 41 (28.67%) JavaScript
12 39 (27.27%) Finance
13 38 (26.57%) Java
14 35 (24.48%) Windows
15 32 (22.38%) KVM
15 32 (22.38%) Puppet
16 31 (21.68%) VPN
17 29 (20.28%) Azure
17 29 (20.28%) Open Source
18 28 (19.58%) Agile Software Development
18 28 (19.58%) Kubernetes
19 27 (18.88%) Scrum
20 26 (18.18%) Software Engineering
21 25 (17.48%) C++
22 24 (16.78%) Management Information System

Debian
Co-occurring IT Skills in England 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 8 (5.59%) Apache
2 5 (3.50%) Tomcat
3 4 (2.80%) nginx
3 4 (2.80%) OpenStack
4 3 (2.10%) IIS
5 2 (1.40%) Elasticsearch
5 2 (1.40%) JBoss
6 1 (0.70%) ejabberd
6 1 (0.70%) Jetty
Cloud Services
1 54 (37.76%) AWS
2 29 (20.28%) Azure
3 18 (12.59%) GCP
4 16 (11.19%) SaaS
5 5 (3.50%) Datadog
6 4 (2.80%) Amazon CloudWatch
6 4 (2.80%) AWS CloudFormation
6 4 (2.80%) Route 53
7 3 (2.10%) npm
7 3 (2.10%) PaaS
7 3 (2.10%) Yarn
8 2 (1.40%) IaaS
8 2 (1.40%) Microsoft 365
8 2 (1.40%) Serverless
9 1 (0.70%) Amazon EC2
9 1 (0.70%) Amazon S3
9 1 (0.70%) Azure Cosmos DB
9 1 (0.70%) GitHub
Communications & Networking
1 51 (35.66%) Firewall
2 31 (21.68%) VPN
3 22 (15.38%) Wi-Fi
4 20 (13.99%) SSH
5 13 (9.09%) BGP
5 13 (9.09%) WAN
6 11 (7.69%) LAN
7 10 (6.99%) OSPF
8 8 (5.59%) HTTP
8 8 (5.59%) Internet
8 8 (5.59%) Network Security
9 7 (4.90%) DNS
9 7 (4.90%) VLAN
10 6 (4.20%) IPv4
10 6 (4.20%) IPv6
10 6 (4.20%) PPP
11 5 (3.50%) MQTT
11 5 (3.50%) NFC
12 4 (2.80%) NAS
12 4 (2.80%) SAN
Database & Business Intelligence
1 46 (32.17%) MySQL
2 9 (6.29%) PostgreSQL
3 8 (5.59%) MariaDB
4 5 (3.50%) MongoDB
5 4 (2.80%) Amazon RDS
5 4 (2.80%) SQL Server
6 3 (2.10%) Redis
7 2 (1.40%) NoSQL
7 2 (1.40%) OpenStack Swift
7 2 (1.40%) RDBMS
7 2 (1.40%) Relational Database
8 1 (0.70%) Apache Cassandra
8 1 (0.70%) Azure SQL Database
8 1 (0.70%) Big Data
Development Applications
1 45 (31.47%) Git (software)
2 21 (14.69%) Jenkins
3 20 (13.99%) JIRA
4 5 (3.50%) Bitbucket
4 5 (3.50%) GoogleTest
4 5 (3.50%) Rational DOORS
4 5 (3.50%) Subversion
4 5 (3.50%) TestRail
4 5 (3.50%) Valgrind
5 4 (2.80%) Maven
6 3 (2.10%) Ant
6 3 (2.10%) Artifactory
6 3 (2.10%) GitLab
7 1 (0.70%) CircleCI
7 1 (0.70%) Eclipse
7 1 (0.70%) Gerrit
7 1 (0.70%) GoCD
7 1 (0.70%) Sonatype Nexus
7 1 (0.70%) TeamCity
General
1 39 (27.27%) Finance
2 18 (12.59%) Social Skills
3 10 (6.99%) Financial Institution
4 5 (3.50%) iGaming
5 4 (2.80%) Analytical Skills
6 3 (2.10%) Banking
6 3 (2.10%) Retail Banking
7 2 (1.40%) Games
7 2 (1.40%) Local Government
7 2 (1.40%) Marketing
7 2 (1.40%) Organisational Skills
7 2 (1.40%) Public Sector
7 2 (1.40%) Telecoms
8 1 (0.70%) Advertising
Job Titles
1 39 (27.27%) Architect
2 33 (23.08%) DevOps Engineer
3 24 (16.78%) Linux Engineer
4 20 (13.99%) Developer
5 17 (11.89%) Data Architect
5 17 (11.89%) PHP Architect
6 15 (10.49%) AWS Engineer
6 15 (10.49%) PHP Developer
7 14 (9.79%) Cloud Engineer
8 12 (8.39%) AWS DevOps
8 12 (8.39%) AWS DevOps Engineer
9 10 (6.99%) Systems Engineer
10 7 (4.90%) Junior
10 7 (4.90%) Junior Cloud Engineer
11 6 (4.20%) Azure DevOps Engineer
11 6 (4.20%) Azure Engineer
11 6 (4.20%) Junior DevOps
11 6 (4.20%) Junior DevOps Engineer
11 6 (4.20%) Kubernetes Engineer
11 6 (4.20%) Software Engineer
Libraries, Frameworks & Software Standards
1 16 (11.19%) Laravel
2 15 (10.49%) jQuery
2 15 (10.49%) Symfony
3 13 (9.09%) Doctrine
3 13 (9.09%) Zend Framework
4 8 (5.59%) Elastic Stack
5 5 (3.50%) JSON
5 5 (3.50%) Web Services
5 5 (3.50%) XML
6 4 (2.80%) Kafka
6 4 (2.80%) LAMP
6 4 (2.80%) Node.js
6 4 (2.80%) Ruby on Rails
7 3 (2.10%) AngularJS
7 3 (2.10%) Django
7 3 (2.10%) React
8 2 (1.40%) CakePHP
8 2 (1.40%) Flask
8 2 (1.40%) gRPC
8 2 (1.40%) Protocol Buffers
Miscellaneous
1 24 (16.78%) Management Information System
2 16 (11.19%) Data Centre
3 11 (7.69%) Private Cloud
4 8 (5.59%) Public Cloud
5 7 (4.90%) User Experience
6 6 (4.20%) Self-Motivation
7 5 (3.50%) CESG
7 5 (3.50%) CESG CLAS
7 5 (3.50%) Greenfield Project
7 5 (3.50%) Smartcard
8 4 (2.80%) Cloud Native
8 4 (2.80%) NHS
9 3 (2.10%) Clustering
10 2 (1.40%) Derivative
10 2 (1.40%) Enterprise Storage
10 2 (1.40%) Hybrid Cloud
11 1 (0.70%) Biotechnology
11 1 (0.70%) Mobile App
11 1 (0.70%) Mobile Payment
11 1 (0.70%) Virtual Team
Operating Systems
1 143 (100.00%) Linux
2 55 (38.46%) Ubuntu
3 52 (36.36%) CentOS
4 41 (28.67%) Red Hat Enterprise Linux
5 35 (24.48%) Windows
6 24 (16.78%) Windows Server
7 21 (14.69%) Windows Server 2019
8 18 (12.59%) Windows Server 2003
9 8 (5.59%) Unix
10 4 (2.80%) CoreOS
11 3 (2.10%) Solaris
11 3 (2.10%) SUSE
11 3 (2.10%) Windows 10
11 3 (2.10%) Windows 2000 Server
11 3 (2.10%) Windows XP
12 1 (0.70%) FreeBSD
12 1 (0.70%) Oracle Linux
Processes & Methodologies
1 76 (53.15%) DevOps
2 45 (31.47%) Configuration Management
3 29 (20.28%) Open Source
4 28 (19.58%) Agile Software Development
5 27 (18.88%) Scrum
6 26 (18.18%) Software Engineering
7 21 (14.69%) Disaster Recovery
7 21 (14.69%) Project Management
8 19 (13.29%) Cybersecurity
8 19 (13.29%) E-Commerce
9 18 (12.59%) Business Continuity
9 18 (12.59%) ERP
9 18 (12.59%) Virtual Infrastructure
10 17 (11.89%) Coaching
10 17 (11.89%) Integration Testing
10 17 (11.89%) Prototyping
10 17 (11.89%) Rapid Prototyping
10 17 (11.89%) Software Architecture
11 14 (9.79%) Microservices
12 13 (9.09%) OO PHP
Programming Languages
1 59 (41.26%) Python
2 55 (38.46%) Bash Shell
3 45 (31.47%) PHP
4 41 (28.67%) JavaScript
5 38 (26.57%) Java
6 25 (17.48%) C++
7 19 (13.29%) Shell Script
8 15 (10.49%) Go
9 13 (9.09%) C
10 10 (6.99%) C#
11 9 (6.29%) SQL
12 8 (5.59%) Ruby
13 6 (4.20%) Perl
14 4 (2.80%) PowerShell
15 1 (0.70%) ES6
15 1 (0.70%) Kotlin
15 1 (0.70%) PHP 7
15 1 (0.70%) Rust
15 1 (0.70%) Scala
Qualifications
1 24 (16.78%) Security Cleared
2 17 (11.89%) SC Cleared
3 8 (5.59%) Degree
4 6 (4.20%) CCNP
4 6 (4.20%) Cisco Certification
4 6 (4.20%) Computer Science Degree
5 5 (3.50%) CCIE
5 5 (3.50%) CISSP
5 5 (3.50%) CLAS
5 5 (3.50%) CREST Certified
5 5 (3.50%) Master's Degree
6 2 (1.40%) DBS Check
6 2 (1.40%) ITIL Certification
7 1 (0.70%) JNCIS
Quality Assurance & Compliance
1 5 (3.50%) ISO/IEC 27001
1 5 (3.50%) ISO/IEC 27005
2 1 (0.70%) QA
System Software
1 56 (39.16%) Docker
2 32 (22.38%) KVM
3 11 (7.69%) VMware Infrastructure
4 6 (4.20%) Active Directory
4 6 (4.20%) Firmware
4 6 (4.20%) iptables
5 4 (2.80%) vSphere
6 3 (2.10%) Postfix
6 3 (2.10%) QEMU
7 2 (1.40%) Hyper-V
7 2 (1.40%) Kamailio
7 2 (1.40%) Sendmail
7 2 (1.40%) Virtual Machines
8 1 (0.70%) FreeRADIUS
8 1 (0.70%) GlusterFS
Systems Management
1 59 (41.26%) Ansible
2 32 (22.38%) Puppet
3 28 (19.58%) Kubernetes
4 19 (13.29%) Opscode Chef
5 18 (12.59%) Rancher
6 13 (9.09%) ZABBIX
7 11 (7.69%) Terraform
8 10 (6.99%) Nagios
9 9 (6.29%) Proxmox
10 6 (4.20%) Galera Cluster
10 6 (4.20%) Grafana
10 6 (4.20%) Prometheus
11 5 (3.50%) QRadar
12 4 (2.80%) HAProxy
12 4 (2.80%) Istio
12 4 (2.80%) logstash
13 3 (2.10%) Salt
14 2 (1.40%) Graphite
14 2 (1.40%) HP Data Protector
14 2 (1.40%) Oracle Enterprise Manager
Vendors
1 18 (12.59%) Red Hat
2 17 (11.89%) Cisco
3 16 (11.19%) VMware
4 15 (10.49%) Zend
5 12 (8.39%) Microsoft
6 11 (7.69%) Google
7 9 (6.29%) Percona
8 6 (4.20%) Fortinet
8 6 (4.20%) Juniper
8 6 (4.20%) New Relic
9 5 (3.50%) AlienVault
9 5 (3.50%) HP
9 5 (3.50%) LogRhythm
9 5 (3.50%) Sophos
9 5 (3.50%) Splunk
10 4 (2.80%) Oracle
11 3 (2.10%) GENBAND
11 3 (2.10%) Mitel
11 3 (2.10%) SolarWinds
11 3 (2.10%) SonicWALL