Period
to 23 September 2019

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 23 September 2019 with a comparison to the same period in the previous 2 years.

Debian Linux
UK > England
6 months to
23 Sep 2019
Same period 2018 Same period 2017
Rank 725 763 713
Rank change year-on-year +38 -50 +36
Permanent jobs citing Debian 341 376 500
As % of all permanent IT jobs advertised in England 0.26% 0.24% 0.30%
As % of the Operating Systems category 1.15% 1.06% 1.21%
Number of salaries quoted 295 334 437
England median annual salary £45,000 £50,000 £47,500
Median salary % change year-on-year -10.00% +5.26% +5.56%
10th Percentile £33,000 £30,000 £30,300
90th Percentile £75,000 £75,000 £73,750
UK median annual salary £45,000 £50,000 £45,000
% change year-on-year -10.00% +11.11% +5.26%

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 29,726 35,452 41,269
As % of all permanent IT jobs advertised in England 22.98% 22.99% 25.01%
Number of salaries quoted 23,666 28,796 33,477
England median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £25,500 £25,500 £25,000
90th Percentile £80,000 £77,500 £75,000
UK median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% -

Debian
Job Vacancy Trend in England

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

Job vacancy trend for Debian in England

Debian
Salary Trend in England

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

Salary trend for Debian in England

Debian
Salary Histogram in England

The salary distribution of IT jobs citing Debian in England over the 6 months to 23 September 2019.

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 23 September 2019. 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
South East +69 132 £40,000 - 10
London -5 70 £55,000 -8.33% 29
South West +57 68 £45,000 +20.00% 5
East of England +70 37 £45,000 -25.00% 5
North of England -17 22 £40,000 -12.33% 13
West Midlands +44 13 £42,000 +12.00% 2
Midlands +41 13 £42,000 -6.67% 4
North West +11 9 £40,000 -13.51% 7
North East +23 7 £50,000 +17.65% 3
Yorkshire -24 6 £82,500 +100.00% 3
Debian
UK

For the 6 months to 23 September 2019, 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.

1 341 (100.00%) Linux
2 169 (49.56%) CentOS
3 160 (46.92%) Ubuntu
4 146 (42.82%) Python
5 111 (32.55%) MySQL
6 109 (31.96%) Red Hat
7 102 (29.91%) Bash Shell
8 101 (29.62%) AWS
9 96 (28.15%) VMware
10 91 (26.69%) Windows
11 88 (25.81%) Puppet
12 86 (25.22%) DevOps
13 84 (24.63%) SQL
14 81 (23.75%) Git (software)
15 76 (22.29%) Ansible
16 73 (21.41%) PHP
17 69 (20.23%) Docker
18 64 (18.77%) Perl
19 61 (17.89%) HTML
20 60 (17.60%) Red Hat Enterprise Linux
21 59 (17.30%) CSS
22 55 (16.13%) Computer Science
22 55 (16.13%) Azure
23 52 (15.25%) Subversion
24 50 (14.66%) Web Development
25 49 (14.37%) Mathematics
26 48 (14.08%) MVC
26 48 (14.08%) Finance
26 48 (14.08%) VMware Infrastructure
27 46 (13.49%) Kubernetes

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 35 (10.26%) Apache
2 16 (4.69%) nginx
3 14 (4.11%) IIS
4 12 (3.52%) Confluence
5 11 (3.23%) Tomcat
6 9 (2.64%) Elasticsearch
6 9 (2.64%) MS Exchange
6 9 (2.64%) OpenStack
7 8 (2.35%) Drupal
8 3 (0.88%) Exchange Server 2003
9 2 (0.59%) Jetty
9 2 (0.59%) SharePoint
10 1 (0.29%) Apache Spark
10 1 (0.29%) JBoss
10 1 (0.29%) WildFly
Applications
1 5 (1.47%) Microsoft Office
2 4 (1.17%) GNU Octave
3 1 (0.29%) Microsoft Excel
Business Applications
1 1 (0.29%) Payment Gateway
1 1 (0.29%) Rolfe and Nolan
Cloud Services
1 101 (29.62%) AWS
2 55 (16.13%) Azure
3 23 (6.74%) GCP
4 16 (4.69%) Cloud Computing
5 15 (4.40%) SaaS
6 12 (3.52%) Amazon EC2
6 12 (3.52%) GitHub
7 11 (3.23%) Amazon ECS
7 11 (3.23%) IaaS
8 9 (2.64%) AWS Fargate
8 9 (2.64%) AWS Lambda
8 9 (2.64%) Office 365
8 9 (2.64%) Serverless
8 9 (2.64%) Slack
8 9 (2.64%) Virtual Private Cloud
9 7 (2.05%) AWS CloudFormation
10 4 (1.17%) Amazon S3
10 4 (1.17%) OpenShift
11 2 (0.59%) CloudFront
11 2 (0.59%) Heroku
Communications & Networking
1 46 (13.49%) Firewall
2 45 (13.20%) DNS
3 37 (10.85%) TCP/IP
4 36 (10.56%) VLAN
5 28 (8.21%) MPLS
6 27 (7.92%) VPN
7 26 (7.62%) OSPF
8 24 (7.04%) DHCP
8 24 (7.04%) SSH
9 23 (6.74%) SAN
10 19 (5.57%) Cisco Nexus
10 19 (5.57%) SNMP
10 19 (5.57%) Wireless
11 18 (5.28%) SMTP
12 17 (4.99%) HTTP
12 17 (4.99%) Internet
13 16 (4.69%) Multicast
14 15 (4.40%) Ethernet
14 15 (4.40%) IGMP
14 15 (4.40%) SSL
Database & Business Intelligence
1 111 (32.55%) MySQL
2 17 (4.99%) PostgreSQL
3 15 (4.40%) MariaDB
3 15 (4.40%) SQL Server
4 11 (3.23%) NoSQL
5 6 (1.76%) Amazon RDS
5 6 (1.76%) Apache Cassandra
5 6 (1.76%) Big Data
6 5 (1.47%) Hadoop
7 4 (1.17%) MongoDB
7 4 (1.17%) Oracle Database
8 3 (0.88%) Amazon DynamoDB
8 3 (0.88%) Talend Open Studio
9 2 (0.59%) CouchDB
9 2 (0.59%) Neo4j
9 2 (0.59%) Relational Database
10 1 (0.29%) Apache Hive
10 1 (0.29%) Blockchain
10 1 (0.29%) Hazelcast
10 1 (0.29%) Spark SQL
Development Applications
1 81 (23.75%) Git (software)
2 52 (15.25%) Subversion
3 24 (7.04%) Jenkins
4 21 (6.16%) JIRA
5 11 (3.23%) Bitbucket
5 11 (3.23%) Mercurial
6 8 (2.35%) Atlassian Bamboo
7 5 (1.47%) Appium
8 4 (1.17%) GitLab
8 4 (1.17%) Octopus Deploy
8 4 (1.17%) Selenium
9 3 (0.88%) CircleCI
9 3 (0.88%) Robot Framework
9 3 (0.88%) TeamCity
10 2 (0.59%) Grunt
10 2 (0.59%) gulp
11 1 (0.29%) Team Foundation Server
11 1 (0.29%) Vagrant
11 1 (0.29%) Visual Studio
General
1 48 (14.08%) Finance
2 14 (4.11%) Retail
3 12 (3.52%) Automotive
4 10 (2.93%) Games
5 8 (2.35%) Aerospace
6 7 (2.05%) Public Sector
7 6 (1.76%) Telecoms
8 5 (1.47%) Pharmaceutical
9 4 (1.17%) Avionics
9 4 (1.17%) Publishing
10 3 (0.88%) Banking
11 2 (0.59%) Retail Banking
12 1 (0.29%) Financial Institution
12 1 (0.29%) Law
Job Titles
1 69 (20.23%) Developer
2 66 (19.35%) Linux Engineer
3 49 (14.37%) Administrator
3 49 (14.37%) Network Engineer
4 45 (13.20%) DevOps Engineer
5 44 (12.90%) Systems Administrator
6 43 (12.61%) Linux Administrator
7 39 (11.44%) Linux Systems Administrator
8 36 (10.56%) PHP Developer
9 28 (8.21%) Web Developer
10 19 (5.57%) Linux Systems Engineer
10 19 (5.57%) Senior Network Engineer
11 18 (5.28%) Infrastructure Engineer
11 18 (5.28%) Systems Engineer
12 17 (4.99%) Digital Developer
13 16 (4.69%) Analyst
13 16 (4.69%) Lead Network Engineer
13 16 (4.69%) Linux DevOps Engineer
13 16 (4.69%) Linux/Unix DevOps
13 16 (4.69%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 61 (17.89%) HTML
2 59 (17.30%) CSS
3 23 (6.74%) LAMP
4 17 (4.99%) Web Services
5 16 (4.69%) LDAP
6 12 (3.52%) Node.js
7 11 (3.23%) Elastic Stack
8 7 (2.05%) jQuery
8 7 (2.05%) Laravel
9 6 (1.76%) LAPP Stack
9 6 (1.76%) LEMP Stack
9 6 (1.76%) Spring
9 6 (1.76%) XML
9 6 (1.76%) XML Messaging
10 5 (1.47%) AngularJS
10 5 (1.47%) Django
10 5 (1.47%) Vue.js
11 4 (1.17%) Spring Boot
12 3 (0.88%) React
12 3 (0.88%) X-Windows
Miscellaneous
1 29 (8.50%) Linux Command Line
2 26 (7.62%) Replication
3 16 (4.69%) Public Cloud
4 15 (4.40%) Driving Licence
5 13 (3.81%) Data Centre
5 13 (3.81%) Mobile App
6 11 (3.23%) Clustering
6 11 (3.23%) Video\Live Streaming
7 8 (2.35%) Hybrid Cloud
7 8 (2.35%) Virtual Team
8 6 (1.76%) Cyberthreat
8 6 (1.76%) Self-Motivation
9 5 (1.47%) Life Science
10 4 (1.17%) Blog
10 4 (1.17%) Greenfield Project
11 3 (0.88%) Analytical Skills
11 3 (0.88%) CAN bus
11 3 (0.88%) N-Tier
11 3 (0.88%) User Experience
12 2 (0.59%) NHS
Operating Systems
1 341 (100.00%) Linux
2 169 (49.56%) CentOS
3 160 (46.92%) Ubuntu
4 91 (26.69%) Windows
5 60 (17.60%) Red Hat Enterprise Linux
6 38 (11.14%) Unix
7 35 (10.26%) Windows Server
8 23 (6.74%) Fedora
9 18 (5.28%) Solaris
9 18 (5.28%) SUSE
10 12 (3.52%) Android
11 9 (2.64%) Apple iOS
12 8 (2.35%) Windows 7
13 7 (2.05%) Windows 8
13 7 (2.05%) Windows Server 2012
14 6 (1.76%) Mac OS
14 6 (1.76%) Windows 10
15 5 (1.47%) Gentoo
15 5 (1.47%) Windows Server 2008
16 2 (0.59%) Mac OS X
Processes & Methodologies
1 86 (25.22%) DevOps
2 55 (16.13%) Computer Science
3 50 (14.66%) Web Development
4 49 (14.37%) Mathematics
5 48 (14.08%) MVC
6 40 (11.73%) Configuration Management
7 37 (10.85%) Problem-Solving
8 34 (9.97%) Open Source
9 33 (9.68%) Infrastructure Engineering
10 32 (9.38%) Project Delivery
11 30 (8.80%) Agile Software Development
12 29 (8.50%) Data Reconciliation
13 27 (7.92%) Network Design
14 26 (7.62%) Continuous Integration
15 23 (6.74%) ITIL
15 23 (6.74%) Microservices
16 22 (6.45%) OOP
16 22 (6.45%) Software Engineering
17 18 (5.28%) Migration
18 16 (4.69%) Network Monitoring
Programming Languages
1 146 (42.82%) Python
2 102 (29.91%) Bash Shell
3 84 (24.63%) SQL
4 73 (21.41%) PHP
5 64 (18.77%) Perl
6 39 (11.44%) Java
7 33 (9.68%) JavaScript
8 24 (7.04%) PowerShell
8 24 (7.04%) Ruby
9 21 (6.16%) C++
10 20 (5.87%) C
11 15 (4.40%) Go
12 13 (3.81%) Shell Script
13 9 (2.64%) Apple Swift
14 8 (2.35%) Kotlin
15 5 (1.47%) R
16 4 (1.17%) MATLAB
17 2 (0.59%) Scala
17 2 (0.59%) TypeScript
18 1 (0.29%) Java 8
Qualifications
1 35 (10.26%) Security Cleared
2 32 (9.38%) Cisco Certification
3 27 (7.92%) SC Cleared
4 24 (7.04%) CCNP
5 20 (5.87%) RHCE
6 18 (5.28%) Degree
7 17 (4.99%) LPIC
8 11 (3.23%) RHCT
9 8 (2.35%) AWS Certification
10 6 (1.76%) DV Cleared
11 5 (1.47%) DBS Check
12 2 (0.59%) CCNA
12 2 (0.59%) ITIL Certification
13 1 (0.29%) Computer Science Degree
13 1 (0.29%) Linux+ Certification
13 1 (0.29%) Master's Degree
13 1 (0.29%) MCSE
13 1 (0.29%) Microsoft Certification
13 1 (0.29%) SANS
Quality Assurance & Compliance
1 15 (4.40%) ISO/IEC 27001
2 11 (3.23%) SLA
3 10 (2.93%) QA
4 8 (2.35%) PCI DSS
5 2 (0.59%) HL7
System Software
1 69 (20.23%) Docker
2 48 (14.08%) VMware Infrastructure
3 23 (6.74%) Hyper-V
4 22 (6.45%) Active Directory
5 18 (5.28%) KVM
6 17 (4.99%) Xen
7 16 (4.69%) Virtual Machines
8 12 (3.52%) iptables
9 11 (3.23%) VMware ESXi
10 10 (2.93%) Ceph
11 9 (2.64%) vSphere
12 7 (2.05%) DRBD
12 7 (2.05%) Samba
12 7 (2.05%) Virtual Servers
13 6 (1.76%) Btrfs
13 6 (1.76%) Snort
14 4 (1.17%) Dovecot
14 4 (1.17%) NFS
14 4 (1.17%) Postfix
15 3 (0.88%) pfSense
Systems Management
1 88 (25.81%) Puppet
2 76 (22.29%) Ansible
3 46 (13.49%) Kubernetes
4 45 (13.20%) Nagios
5 40 (11.73%) Opscode Chef
6 15 (4.40%) Terraform
7 13 (3.81%) ZABBIX
8 10 (2.93%) Grafana
9 9 (2.64%) Kibana
9 9 (2.64%) logstash
9 9 (2.64%) Packer
9 9 (2.64%) Prometheus
10 8 (2.35%) Red Hat Satellite
10 8 (2.35%) Red Hat Spacewalk
10 8 (2.35%) WSUS
10 8 (2.35%) yum
11 7 (2.05%) Oracle ZFS
12 6 (1.76%) Computer Incident Response Team
13 5 (1.47%) HAProxy
14 4 (1.17%) Juju
Vendors
1 109 (31.96%) Red Hat
2 96 (28.15%) VMware
3 45 (13.20%) Cisco
4 22 (6.45%) Brocade
5 21 (6.16%) Palo Alto
6 20 (5.87%) CheckPoint
7 19 (5.57%) Microsoft
7 19 (5.57%) Riverbed
8 15 (4.40%) Google
9 14 (4.11%) Dell
10 12 (3.52%) Juniper
11 11 (3.23%) Oracle
12 8 (2.35%) Dynatrace
12 8 (2.35%) SolarWinds
13 7 (2.05%) Apple
13 7 (2.05%) Arista
13 7 (2.05%) SaltStack
14 6 (1.76%) NetApp
15 5 (1.47%) Draytek
15 5 (1.47%) Synology