Period
to 20 November 2018

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 20 November 2018 with a comparison to the same period in the previous 2 years.

Debian Linux
UK > England
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 750 732 767
Rank change year-on-year -18 +35 -48
Permanent jobs citing Debian 383 458 463
As % of all permanent IT jobs advertised in England 0.25% 0.27% 0.26%
As % of the Operating Systems category 1.09% 1.10% 1.06%
Number of salaries quoted 328 400 414
England median annual salary £55,000 £45,000 £45,000
Median salary % change year-on-year +22.22% - +12.50%
10th Percentile £32,350 £29,200 £31,250
90th Percentile £76,625 £75,000 £67,500
UK median annual salary £55,000 £45,000 £45,000
% change year-on-year +22.22% - +12.50%

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 35,080 41,608 43,783
As % of all permanent IT jobs advertised in England 23.10% 24.68% 24.80%
Number of salaries quoted 28,521 33,730 37,418
England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £25,500 £25,000 £25,000
90th Percentile £78,750 £75,000 £72,500
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +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 20 November 2018.

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 20 November 2018. 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 +42 168 £65,000 +18.18% 34
South East +32 110 £40,000 -20.00% 16
East of England +9 38 £70,000 +27.27% 5
North of England -11 32 £50,000 +33.33% 23
South West +9 27 £40,000 +6.67% 7
North West -6 15 £55,000 +62.96% 13
Yorkshire +16 14 £48,750 +30.00% 5
Midlands +2 8 £46,000 +2.22% 3
West Midlands -2 4 £46,250 +2.78% 3
East Midlands - 4 £46,000 -
North East - 3 £47,500 - 5
Debian
UK

For the 6 months to 20 November 2018, 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.

1 383 (100.00%) Linux
2 199 (51.96%) Python
3 187 (48.83%) DevOps
4 170 (44.39%) Ubuntu
5 141 (36.81%) Bash Shell
6 140 (36.55%) Amazon AWS
7 133 (34.73%) Puppet
8 126 (32.90%) Ansible
9 120 (31.33%) CentOS
9 120 (31.33%) Git (software)
10 110 (28.72%) Opscode Chef
11 103 (26.89%) Windows
11 103 (26.89%) Red Hat
12 99 (25.85%) VMware
13 87 (22.72%) Docker
14 85 (22.19%) MySQL
15 84 (21.93%) Red Hat Enterprise Linux
16 77 (20.10%) VMware Infrastructure
17 76 (19.84%) JavaScript
18 75 (19.58%) Configuration Management
18 75 (19.58%) Agile Software Development
19 73 (19.06%) Terraform
20 71 (18.54%) Perl
21 70 (18.28%) Kubernetes
22 69 (18.02%) Microsoft Azure
23 68 (17.75%) PHP
23 68 (17.75%) Firewall
24 65 (16.97%) Java
25 62 (16.19%) Degree
26 59 (15.40%) Unix

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 49 (12.79%) Apache
2 24 (6.27%) nginx
3 21 (5.48%) OpenStack
4 20 (5.22%) Tomcat
5 12 (3.13%) Elasticsearch
6 10 (2.61%) WebLogic
7 9 (2.35%) Jetty
8 8 (2.09%) JBoss
9 6 (1.57%) Confluence
9 6 (1.57%) GlassFish
10 2 (0.52%) Drupal
10 2 (0.52%) MS Exchange
11 1 (0.26%) CloudStack
11 1 (0.26%) Skype for Business
11 1 (0.26%) WebSphere
Applications
1 2 (0.52%) Adobe Premiere
1 2 (0.52%) Avid Media Composer
1 2 (0.52%) Microsoft Office
1 2 (0.52%) MS Visio
2 1 (0.26%) Photoshop
Business Applications
1 4 (1.04%) Rolfe and Nolan
2 1 (0.26%) Magento
Cloud Services
1 140 (36.55%) Amazon AWS
2 69 (18.02%) Microsoft Azure
3 47 (12.27%) Google Cloud Platform
4 39 (10.18%) AWS CloudFormation
5 34 (8.88%) Cloud Computing
6 28 (7.31%) SaaS
7 9 (2.35%) Amazon CloudWatch
7 9 (2.35%) Slack
7 9 (2.35%) Virtual Private Cloud
8 6 (1.57%) Office 365
9 5 (1.31%) AWS Fargate
10 4 (1.04%) Amazon EC2
10 4 (1.04%) PaaS
11 3 (0.78%) Amazon S3
11 3 (0.78%) GitHub
12 2 (0.52%) Akamai
12 2 (0.52%) CloudFront
12 2 (0.52%) Heroku
12 2 (0.52%) IaaS
12 2 (0.52%) OpenShift
Communications & Networking
1 68 (17.75%) Firewall
2 45 (11.75%) DNS
3 26 (6.79%) TCP/IP
4 22 (5.74%) RTMP
4 22 (5.74%) RTSP
5 19 (4.96%) SAN
6 18 (4.70%) OpenVPN
7 16 (4.18%) VPN
7 16 (4.18%) Wi-Fi
8 15 (3.92%) DHCP
9 14 (3.66%) OPNsense
9 14 (3.66%) SNMP
9 14 (3.66%) SSH
9 14 (3.66%) VLAN
10 12 (3.13%) Wireless
11 10 (2.61%) SSL
12 9 (2.35%) Cisco Nexus
12 9 (2.35%) Network Security
12 9 (2.35%) VoIP
13 8 (2.09%) OSPF
Database & Business Intelligence
1 85 (22.19%) MySQL
2 34 (8.88%) PostgreSQL
3 14 (3.66%) NoSQL
4 10 (2.61%) SQL Server
5 8 (2.09%) CouchDB
5 8 (2.09%) Redis
5 8 (2.09%) Relational Database
6 7 (1.83%) Couchbase
6 7 (1.83%) MariaDB
7 6 (1.57%) Hadoop
8 5 (1.31%) Big Data
9 4 (1.04%) MongoDB
9 4 (1.04%) RDBMS
10 3 (0.78%) Riak
11 2 (0.52%) Amazon RDS
11 2 (0.52%) SQL Server 2008
11 2 (0.52%) SQL Server 2012
11 2 (0.52%) SQL Server 2014
11 2 (0.52%) SQL Server Integration Services
11 2 (0.52%) SQL Server Reporting Services
Development Applications
1 120 (31.33%) Git (software)
2 50 (13.05%) Jenkins
3 39 (10.18%) Subversion
4 24 (6.27%) Mercurial
5 16 (4.18%) GitLab
6 12 (3.13%) Atlassian Bamboo
6 12 (3.13%) JIRA
6 12 (3.13%) Vagrant
7 10 (2.61%) git-flow
8 5 (1.31%) Redmine
8 5 (1.31%) Visual Studio
9 4 (1.04%) Selenium
9 4 (1.04%) Sonatype Nexus
10 3 (0.78%) IBM UrbanCode
10 3 (0.78%) JUnit
10 3 (0.78%) SonarQube
11 2 (0.52%) Maven
11 2 (0.52%) RSpec
11 2 (0.52%) TeamCity
11 2 (0.52%) Visual Studio Team System
General
1 34 (8.88%) Finance
2 15 (3.92%) Marketing
3 14 (3.66%) Law
4 11 (2.87%) Games
5 10 (2.61%) Manufacturing
6 9 (2.35%) Retail
7 8 (2.09%) Billing
8 7 (1.83%) Aerospace
8 7 (1.83%) Electronics
9 6 (1.57%) Telecoms
10 4 (1.04%) Banking
11 3 (0.78%) Advertising
11 3 (0.78%) Publishing
12 2 (0.52%) Automotive
12 2 (0.52%) Pharmaceutical
13 1 (0.26%) French Language
13 1 (0.26%) Military
Job Titles
1 106 (27.68%) DevOps Engineer
2 71 (18.54%) Administrator
2 71 (18.54%) Developer
3 68 (17.75%) Systems Administrator
4 60 (15.67%) Linux Administrator
5 59 (15.40%) Linux Systems Administrator
6 44 (11.49%) Linux Engineer
7 36 (9.40%) Systems Engineer
8 35 (9.14%) Linux/Unix DevOps
9 29 (7.57%) AWS DevOps
10 21 (5.48%) Python Engineer
10 21 (5.48%) Senior DevOps
10 21 (5.48%) Senior DevOps Engineer
11 19 (4.96%) Java Developer
11 19 (4.96%) Lead DevOps
12 18 (4.70%) PHP Developer
13 17 (4.44%) Linux Support
14 15 (3.92%) Cloud Engineer
15 14 (3.66%) DevOps Administrator
15 14 (3.66%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 53 (13.84%) LAMP
2 37 (9.66%) HTML
3 35 (9.14%) CSS
4 32 (8.36%) Web Services
5 20 (5.22%) LDAP
6 18 (4.70%) Laravel
7 16 (4.18%) Elastic Stack
8 14 (3.66%) Node.js
9 11 (2.87%) CSS3
9 11 (2.87%) HTML5
9 11 (2.87%) jQuery
10 10 (2.61%) .NET
10 10 (2.61%) LEMP Stack
11 9 (2.35%) Ajax
11 9 (2.35%) JSON
11 9 (2.35%) React
11 9 (2.35%) Velocity
12 8 (2.09%) LAPP Stack
12 8 (2.09%) RabbitMQ
13 7 (1.83%) REST
Miscellaneous
1 34 (8.88%) Linux Command Line
2 28 (7.31%) Computer Science
2 28 (7.31%) Replication
3 22 (5.74%) Video\Live Streaming
4 16 (4.18%) Self-Motivation
5 14 (3.66%) Data Centre
6 13 (3.39%) Analytical Skills
7 11 (2.87%) Private Cloud
8 10 (2.61%) Enterprise Software
8 10 (2.61%) Public Cloud
9 9 (2.35%) Fintech
10 8 (2.09%) Management Information System
11 7 (1.83%) User Experience
12 6 (1.57%) Eurex
12 6 (1.57%) Greenfield Project
12 6 (1.57%) Hedge funds
13 5 (1.31%) Enterprise Storage
13 5 (1.31%) Life Science
14 4 (1.04%) Cloud Native
14 4 (1.04%) Distributed Denial-of-Service
Operating Systems
1 383 (100.00%) Linux
2 170 (44.39%) Ubuntu
3 120 (31.33%) CentOS
4 103 (26.89%) Windows
5 84 (21.93%) Red Hat Enterprise Linux
6 59 (15.40%) Unix
7 33 (8.62%) Windows Server
8 16 (4.18%) AIX
9 14 (3.66%) FreeBSD
10 13 (3.39%) Fedora
10 13 (3.39%) Windows Server 2012
11 8 (2.09%) Solaris
12 7 (1.83%) CoreOS
12 7 (1.83%) Windows Server 2008
13 6 (1.57%) SUSE
13 6 (1.57%) Windows 10
13 6 (1.57%) Windows 7
14 5 (1.31%) Android
15 4 (1.04%) Amazon Linux
16 3 (0.78%) Apple iOS
Processes & Methodologies
1 187 (48.83%) DevOps
2 75 (19.58%) Agile Software Development
2 75 (19.58%) Configuration Management
3 54 (14.10%) Open Source
4 41 (10.70%) Problem-Solving
5 29 (7.57%) Software Engineering
6 28 (7.31%) Continuous Integration
6 28 (7.31%) Scrum
7 25 (6.53%) Mentoring
7 25 (6.53%) Network Monitoring
8 24 (6.27%) Analytics
8 24 (6.27%) Cybersecurity
9 23 (6.01%) Systems Engineering
10 22 (5.74%) Deep Learning
10 22 (5.74%) Test Automation
11 21 (5.48%) Artificial Intelligence
11 21 (5.48%) High Availability
11 21 (5.48%) Line Management
11 21 (5.48%) OOP
11 21 (5.48%) Stakeholder Management
Programming Languages
1 199 (51.96%) Python
2 141 (36.81%) Bash Shell
3 76 (19.84%) JavaScript
4 71 (18.54%) Perl
5 68 (17.75%) PHP
6 65 (16.97%) Java
7 57 (14.88%) Ruby
8 40 (10.44%) SQL
9 35 (9.14%) C++
10 28 (7.31%) Shell Script
11 18 (4.70%) PHP 5
11 18 (4.70%) PowerShell
12 17 (4.44%) PHP 7
13 13 (3.39%) Go
14 11 (2.87%) C#
15 10 (2.61%) Erlang
16 7 (1.83%) Bourne shell
16 7 (1.83%) C-shell
16 7 (1.83%) Korn
17 6 (1.57%) VB
Qualifications
1 62 (16.19%) Degree
2 13 (3.39%) Computer Science Degree
3 10 (2.61%) SC Cleared
3 10 (2.61%) Security Cleared
4 8 (2.09%) CISSP
5 6 (1.57%) CCNP
5 6 (1.57%) CEH
5 6 (1.57%) Cisco Certification
5 6 (1.57%) CISM
5 6 (1.57%) GSEC
5 6 (1.57%) SANS
6 5 (1.31%) AWS Certification
6 5 (1.31%) MBA
7 3 (0.78%) MCSA
7 3 (0.78%) Microsoft Certification
7 3 (0.78%) RHCE
8 2 (0.52%) CCNA
8 2 (0.52%) Linux+ Certification
8 2 (0.52%) MCSE
8 2 (0.52%) PhD
Quality Assurance & Compliance
1 19 (4.96%) ISO/IEC 27001
2 9 (2.35%) GDPR
3 7 (1.83%) SLA
4 6 (1.57%) PCI DSS
5 5 (1.31%) Sarbanes-Oxley
6 1 (0.26%) GAMP
System Software
1 87 (22.72%) Docker
2 77 (20.10%) VMware Infrastructure
3 38 (9.92%) VMware ESXi
4 36 (9.40%) Virtual Machines
5 23 (6.01%) KVM
6 20 (5.22%) pfSense
7 16 (4.18%) NFS
7 16 (4.18%) vSphere
8 14 (3.66%) Samba
9 12 (3.13%) iptables
10 11 (2.87%) Active Directory
10 11 (2.87%) LXC
11 9 (2.35%) Xen
12 7 (1.83%) Ceph
13 4 (1.04%) Hyper-V
14 3 (0.78%) Apache ZooKeeper
15 2 (0.52%) Virtual Servers
16 1 (0.26%) GlusterFS
16 1 (0.26%) PowerDNS
16 1 (0.26%) QEMU
Systems Management
1 133 (34.73%) Puppet
2 126 (32.90%) Ansible
3 110 (28.72%) Opscode Chef
4 73 (19.06%) Terraform
5 70 (18.28%) Kubernetes
6 34 (8.88%) ZABBIX
7 33 (8.62%) Nagios
8 18 (4.70%) Packer
9 13 (3.39%) Kibana
10 12 (3.13%) Docker Swarm
10 12 (3.13%) logstash
11 8 (2.09%) Salt
12 6 (1.57%) SmoothWall
13 5 (1.31%) Mesos
13 5 (1.31%) Suricata
14 4 (1.04%) Cacti
15 3 (0.78%) Grafana
15 3 (0.78%) Graphite
15 3 (0.78%) Icinga
15 3 (0.78%) SELinux
Vendors
1 103 (26.89%) Red Hat
2 99 (25.85%) VMware
3 38 (9.92%) Google
4 29 (7.57%) Oracle
5 27 (7.05%) Microsoft
6 26 (6.79%) Cisco
7 25 (6.53%) SaltStack
8 22 (5.74%) IBM
8 22 (5.74%) NetApp
9 17 (4.44%) SolarWinds
10 15 (3.92%) PagerDuty
11 13 (3.39%) Rackspace
12 10 (2.61%) CheckPoint
12 10 (2.61%) New Relic
12 10 (2.61%) Palo Alto
13 9 (2.35%) Brocade
14 7 (1.83%) HP
14 7 (1.83%) Juniper
14 7 (1.83%) Riverbed
15 6 (1.57%) Fidessa