Period
to 24 May 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 24 May 2019 with a comparison to the same period in the previous 2 years.

Debian Linux
UK > England
6 months to
24 May 2019
Same period 2018 Same period 2017
Rank 665 717 696
Rank change year-on-year +52 -21 +35
Permanent jobs citing Debian 417 453 488
As % of all permanent IT jobs advertised in England 0.31% 0.28% 0.31%
As % of the Operating Systems category 1.34% 1.19% 1.25%
Number of salaries quoted 332 413 441
England median annual salary £42,500 £42,500 £47,500
Median salary % change year-on-year - -10.53% +11.76%
10th Percentile £32,500 £29,000 £32,500
90th Percentile £67,500 £71,000 £68,750
UK median annual salary £42,500 £42,500 £45,000
% change year-on-year - -5.56% +5.88%

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 31,063 38,190 39,027
As % of all permanent IT jobs advertised in England 23.10% 23.66% 24.46%
Number of salaries quoted 24,803 31,178 32,915
England median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +1.24%
10th Percentile £25,750 £25,750 £25,000
90th Percentile £80,000 £77,500 £73,750
UK median annual salary £47,500 £46,000 £45,000
% change year-on-year +3.26% +2.22% +3.45%

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 24 May 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 24 May 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
London +21 129 £55,750 +1.36% 6
South East +80 123 £42,500 -5.56% 3
South West +69 68 £35,000 -28.57% 1
North of England -10 51 £40,000 - 1
East of England +73 39 £42,500 -5.56% 3
North West -7 21 £40,000 +11.11% 1
North East +29 18 £50,000 +25.00%
Yorkshire -22 12 £27,500 -31.25%
Midlands +6 9 £36,500 -14.12% 1
West Midlands -1 8 £34,500 -8.00% 1
East Midlands +28 1 £37,500 -16.67%
Debian
UK

For the 6 months to 24 May 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.

1 417 (100.00%) Linux
2 221 (53.00%) Ubuntu
3 161 (38.61%) Python
4 157 (37.65%) CentOS
5 144 (34.53%) Bash Shell
6 140 (33.57%) Windows
7 132 (31.65%) VMware
8 125 (29.98%) MySQL
9 112 (26.86%) SQL
10 110 (26.38%) Amazon AWS
10 110 (26.38%) DevOps
11 106 (25.42%) Git (software)
12 103 (24.70%) Red Hat
13 88 (21.10%) Ansible
14 85 (20.38%) VMware Infrastructure
15 81 (19.42%) PHP
15 81 (19.42%) Apache
15 81 (19.42%) Puppet
16 74 (17.75%) Nagios
17 70 (16.79%) Problem-Solving
18 69 (16.55%) Docker
19 68 (16.31%) Perl
20 63 (15.11%) HTML
20 63 (15.11%) CSS
20 63 (15.11%) Red Hat Enterprise Linux
21 62 (14.87%) JavaScript
22 58 (13.91%) Windows Server
23 57 (13.67%) Microsoft Azure
24 55 (13.19%) LAMP
25 53 (12.71%) DNS

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 81 (19.42%) Apache
2 47 (11.27%) nginx
3 30 (7.19%) IIS
4 11 (2.64%) Drupal
5 10 (2.40%) Confluence
6 9 (2.16%) Tomcat
7 7 (1.68%) OpenStack
8 5 (1.20%) Elasticsearch
9 4 (0.96%) MS Exchange
10 3 (0.72%) Exchange Server 2003
11 2 (0.48%) Apache Solr
11 2 (0.48%) Apache Spark
11 2 (0.48%) Jetty
11 2 (0.48%) Jupyter
11 2 (0.48%) WordPress
12 1 (0.24%) Exchange Server 2013
12 1 (0.24%) JBoss
12 1 (0.24%) SharePoint
12 1 (0.24%) SharePoint 2013
12 1 (0.24%) WildFly
Applications
1 4 (0.96%) GNU Octave
2 1 (0.24%) Adobe Premiere
2 1 (0.24%) Avid Media Composer
2 1 (0.24%) Microsoft Excel
2 1 (0.24%) Microsoft Office
Business Applications
1 4 (0.96%) Magento
2 1 (0.24%) Rolfe and Nolan
Cloud Services
1 110 (26.38%) Amazon AWS
2 57 (13.67%) Microsoft Azure
3 42 (10.07%) Google Cloud Platform
4 28 (6.71%) SaaS
5 27 (6.47%) Google Compute Engine
6 18 (4.32%) Cloud Computing
7 17 (4.08%) IaaS
8 9 (2.16%) Amazon EC2
9 7 (1.68%) GitHub
9 7 (1.68%) Slack
10 6 (1.44%) Office 365
11 4 (0.96%) AWS Fargate
11 4 (0.96%) AWS Lambda
11 4 (0.96%) Serverless
11 4 (0.96%) Virtual Private Cloud
12 3 (0.72%) Amazon S3
12 3 (0.72%) PaaS
13 2 (0.48%) Amazon SQS
13 2 (0.48%) AWS CloudFormation
13 2 (0.48%) AWS OpsWorks
Communications & Networking
1 53 (12.71%) DNS
2 47 (11.27%) Firewall
3 34 (8.15%) VLAN
4 27 (6.47%) SSH
5 25 (6.00%) SSL
6 24 (5.76%) MPLS
6 24 (5.76%) OSPF
6 24 (5.76%) SAN
6 24 (5.76%) TCP/IP
7 23 (5.52%) HTTP
8 22 (5.28%) Cisco Nexus
8 22 (5.28%) SMTP
9 21 (5.04%) SNMP
10 19 (4.56%) VPN
11 16 (3.84%) RTMP
11 16 (3.84%) RTSP
12 13 (3.12%) BGP
12 13 (3.12%) DHCP
13 12 (2.88%) Multicast
13 12 (2.88%) Wireless
Database & Business Intelligence
1 125 (29.98%) MySQL
2 23 (5.52%) PostgreSQL
3 16 (3.84%) MariaDB
4 9 (2.16%) NoSQL
4 9 (2.16%) Oracle Database
4 9 (2.16%) SQL Server
5 8 (1.92%) Big Data
5 8 (1.92%) Hadoop
6 7 (1.68%) Apache Cassandra
6 7 (1.68%) CouchDB
7 4 (0.96%) MongoDB
8 3 (0.72%) Talend Open Studio
9 2 (0.48%) Amazon RDS
9 2 (0.48%) Apache Hive
9 2 (0.48%) Neo4j
9 2 (0.48%) Redis
9 2 (0.48%) Spark SQL
10 1 (0.24%) RDBMS
10 1 (0.24%) Relational Database
Development Applications
1 106 (25.42%) Git (software)
2 41 (9.83%) Subversion
3 35 (8.39%) Jenkins
4 16 (3.84%) Mercurial
5 12 (2.88%) JIRA
5 12 (2.88%) Travis CI
6 10 (2.40%) Atlassian Bamboo
7 6 (1.44%) Robot Framework
7 6 (1.44%) Selenium
8 5 (1.20%) Bitbucket
9 4 (0.96%) Octopus Deploy
9 4 (0.96%) TeamCity
10 3 (0.72%) Appium
10 3 (0.72%) Grunt
10 3 (0.72%) gulp
11 2 (0.48%) CircleCI
11 2 (0.48%) Maven
11 2 (0.48%) Vagrant
11 2 (0.48%) webpack
12 1 (0.24%) Visual Studio
General
1 47 (11.27%) Finance
2 13 (3.12%) Aerospace
2 13 (3.12%) Law
2 13 (3.12%) Retail
3 11 (2.64%) Banking
4 10 (2.40%) Financial Institution
5 5 (1.20%) Games
5 5 (1.20%) Telecoms
6 4 (0.96%) Automotive
6 4 (0.96%) Marketing
7 1 (0.24%) Avionics
7 1 (0.24%) Dutch Language
7 1 (0.24%) Electronics
7 1 (0.24%) French Language
7 1 (0.24%) German Language
7 1 (0.24%) Italian Language
7 1 (0.24%) Manufacturing
7 1 (0.24%) Portuguese Language
7 1 (0.24%) Retail Banking
7 1 (0.24%) Spanish Language
Job Titles
1 90 (21.58%) Administrator
2 85 (20.38%) Systems Administrator
3 84 (20.14%) Developer
4 68 (16.31%) Linux Administrator
5 66 (15.83%) Linux Engineer
6 63 (15.11%) Linux Systems Administrator
7 48 (11.51%) DevOps Engineer
8 47 (11.27%) Network Engineer
9 36 (8.63%) PHP Developer
10 28 (6.71%) React Developer
11 27 (6.47%) Software Engineer
12 24 (5.76%) Web Developer
13 23 (5.52%) Digital Developer
13 23 (5.52%) Senior Network Engineer
14 22 (5.28%) Linux/Unix DevOps
15 19 (4.56%) Support Engineer
16 18 (4.32%) Linux DevOps Engineer
17 17 (4.08%) Integration Specialist
17 17 (4.08%) Technical Specialist
18 15 (3.60%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 63 (15.11%) CSS
1 63 (15.11%) HTML
2 55 (13.19%) LAMP
3 33 (7.91%) LEMP Stack
4 29 (6.95%) Ajax
5 28 (6.71%) React
6 27 (6.47%) HHVM
7 25 (6.00%) Web Services
8 23 (5.52%) LDAP
8 23 (5.52%) XML
9 17 (4.08%) XML Messaging
10 11 (2.64%) Node.js
11 10 (2.40%) Elastic Stack
11 10 (2.40%) LAPP Stack
12 7 (1.68%) AngularJS
12 7 (1.68%) Spring
13 6 (1.44%) Apache NiFi
13 6 (1.44%) Spring Boot
14 5 (1.20%) Django
14 5 (1.20%) Kafka
Miscellaneous
1 36 (8.63%) Linux Command Line
2 32 (7.67%) Replication
3 18 (4.32%) Data Centre
4 16 (3.84%) Video\Live Streaming
5 14 (3.36%) NHS
6 13 (3.12%) Clustering
7 12 (2.88%) Driving Licence
8 10 (2.40%) Fintech
9 9 (2.16%) Hybrid Cloud
10 8 (1.92%) Public Cloud
11 7 (1.68%) Mobile App
12 6 (1.44%) Cyberthreat
13 5 (1.20%) CAN bus
13 5 (1.20%) Self-Motivation
14 4 (0.96%) Enterprise Software
15 3 (0.72%) Analytical Skills
15 3 (0.72%) Management Information System
15 3 (0.72%) Online Games
15 3 (0.72%) User Experience
15 3 (0.72%) Virtual Team
Operating Systems
1 417 (100.00%) Linux
2 221 (53.00%) Ubuntu
3 157 (37.65%) CentOS
4 140 (33.57%) Windows
5 63 (15.11%) Red Hat Enterprise Linux
6 58 (13.91%) Windows Server
7 48 (11.51%) Unix
8 19 (4.56%) Fedora
9 18 (4.32%) Solaris
10 14 (3.36%) Windows Server 2012
11 8 (1.92%) SUSE
11 8 (1.92%) Windows 10
12 7 (1.68%) Gentoo
13 6 (1.44%) Android
13 6 (1.44%) Mac OS
13 6 (1.44%) Windows Server 2003
13 6 (1.44%) Windows Server 2008
14 5 (1.20%) Apple iOS
14 5 (1.20%) Windows 7
15 3 (0.72%) FreeBSD
Processes & Methodologies
1 110 (26.38%) DevOps
2 70 (16.79%) Problem-Solving
3 51 (12.23%) Computer Science
4 47 (11.27%) Configuration Management
5 45 (10.79%) Mathematics
6 38 (9.11%) Web Development
7 34 (8.15%) Agile Software Development
7 34 (8.15%) Software Engineering
8 33 (7.91%) Front End Development
9 31 (7.43%) MVC
9 31 (7.43%) Unit Testing
10 30 (7.19%) Continuous Integration
10 30 (7.19%) OOP
11 29 (6.95%) ITIL
11 29 (6.95%) Server Management
12 24 (5.76%) Infrastructure Engineering
12 24 (5.76%) Network Monitoring
12 24 (5.76%) Open Source
13 21 (5.04%) Network Design
14 17 (4.08%) Migration
Programming Languages
1 161 (38.61%) Python
2 144 (34.53%) Bash Shell
3 112 (26.86%) SQL
4 81 (19.42%) PHP
5 68 (16.31%) Perl
6 62 (14.87%) JavaScript
7 47 (11.27%) C++
8 41 (9.83%) Ruby
9 39 (9.35%) Java
10 34 (8.15%) PowerShell
11 31 (7.43%) Shell Script
12 30 (7.19%) C
13 10 (2.40%) Go
14 6 (1.44%) R
15 4 (0.96%) Apple Swift
15 4 (0.96%) Lua
15 4 (0.96%) MATLAB
15 4 (0.96%) VB
16 3 (0.72%) C#
16 3 (0.72%) Kotlin
Qualifications
1 45 (10.79%) Degree
2 30 (7.19%) Security Cleared
3 22 (5.28%) SC Cleared
4 21 (5.04%) LPIC
5 20 (4.80%) Cisco Certification
6 16 (3.84%) CCNP
7 13 (3.12%) RHCE
7 13 (3.12%) RHCT
8 7 (1.68%) Microsoft Certification
9 5 (1.20%) AWS Certification
10 4 (0.96%) ITIL Certification
11 3 (0.72%) CISSP
11 3 (0.72%) Computer Science Degree
11 3 (0.72%) DBS Check
11 3 (0.72%) PhD
11 3 (0.72%) SANS
12 2 (0.48%) CEH
12 2 (0.48%) CISM
12 2 (0.48%) GSEC
12 2 (0.48%) MCSA
Quality Assurance & Compliance
1 24 (5.76%) SLA
2 20 (4.80%) ISO/IEC 27001
3 12 (2.88%) HL7
3 12 (2.88%) ISO 22301
3 12 (2.88%) ISO 9000
4 9 (2.16%) PCI DSS
5 7 (1.68%) QA
6 1 (0.24%) ISO 9001
6 1 (0.24%) Sarbanes-Oxley
System Software
1 85 (20.38%) VMware Infrastructure
2 69 (16.55%) Docker
3 40 (9.59%) Active Directory
4 28 (6.71%) Hyper-V
5 25 (6.00%) Virtual Machines
6 22 (5.28%) KVM
7 17 (4.08%) Virtual Servers
7 17 (4.08%) VMware ESXi
8 16 (3.84%) Xen
9 14 (3.36%) vSphere
10 8 (1.92%) Btrfs
10 8 (1.92%) Ceph
10 8 (1.92%) DRBD
10 8 (1.92%) iptables
10 8 (1.92%) NFS
10 8 (1.92%) Snort
11 7 (1.68%) Citrix Hypervisor
11 7 (1.68%) Samba
12 5 (1.20%) Firmware
12 5 (1.20%) Postfix
Systems Management
1 88 (21.10%) Ansible
2 81 (19.42%) Puppet
3 74 (17.75%) Nagios
4 41 (9.83%) Opscode Chef
5 34 (8.15%) Kubernetes
6 18 (4.32%) ZABBIX
7 11 (2.64%) Terraform
8 10 (2.40%) vCenter Server
9 9 (2.16%) SELinux
10 8 (1.92%) Oracle ZFS
11 7 (1.68%) Salt
12 6 (1.44%) Ambari
12 6 (1.44%) Cacti
12 6 (1.44%) Computer Incident Response Team
12 6 (1.44%) Grafana
12 6 (1.44%) Oracle Enterprise Manager
13 5 (1.20%) HAProxy
14 4 (0.96%) Juju
14 4 (0.96%) Kibana
14 4 (0.96%) logstash
Vendors
1 132 (31.65%) VMware
2 103 (24.70%) Red Hat
3 48 (11.51%) Cisco
4 41 (9.83%) Google
5 37 (8.87%) Microsoft
6 30 (7.19%) Brocade
7 24 (5.76%) Palo Alto
8 22 (5.28%) CheckPoint
8 22 (5.28%) Riverbed
9 19 (4.56%) Oracle
10 15 (3.60%) Juniper
11 14 (3.36%) SolarWinds
12 10 (2.40%) Dell
13 9 (2.16%) F5
14 7 (1.68%) Citrix
14 7 (1.68%) SaltStack
15 6 (1.44%) NetApp
15 6 (1.44%) New Relic
15 6 (1.44%) Rackspace
16 5 (1.20%) HP