The following table provides summary statistics for permanent job vacancies with a requirement for Debian skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Debian over the 3 months to 29 April 2017 with a comparison to the same period in the previous 2 years.

Debian Linux
UK
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank 630 661 580
Rank change year-on-year +31 -81  
Permanent jobs citing Debian 254 315 441
As % of all permanent IT jobs advertised in the UK 0.29% 0.30% 0.40%
As % of the Operating Systems category 1.20% 1.18% 1.48%
Number of salaries quoted 222 266 335
Median salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.55%  
90% offered a salary of more than £30,000 £27,350 £30,250
10% offered a salary of more than £65,000 £65,000 £67,500
UK excluding London median salary £40,000 £35,000 £40,000
% change year-on-year +14.28% -12.50%  

Debian is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for operating system skills.

Operating System Skills
UK
Permanent job vacancies with a requirement for operating system skills 21186 26795 29779
As % of all permanent IT job vacancies advertised in the UK 24.30% 25.93% 26.82%
Number of salaries quoted 17775 22670 24921
Median salary £42,500 £40,000 £40,500
Median salary % change year-on-year +6.25% -1.23%  
90% offered a salary of more than £25,000 £24,500 £24,500
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London median salary £37,500 £37,500 £37,500

Debian
Job Vacancy Trend

The job posting trend of jobs advertised citing Debian as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Debian in the UK

Debian
Salary Trend

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

Salary trend for Debian in the UK

Debian
Salary Histogram

The salary distribution of IT jobs citing Debian over the 3 months to 29 April 2017.

Salary histogram for Debian in the UK

Debian
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Debian within the UK over the 3 months to 29 April 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +35 240 £47,500 +11.76% 37
London +35 108 £55,000 +4.76% 13
South East +57 72 £42,500 +11.11% 9
Berkshire +52 34 £53,750 +34.37% 3
City of London +46 27 £43,000 -28.33% 4
Yorkshire +21 18 £52,500 +16.66% 2
North West -17 18 £35,000 +27.27% 3
West Yorkshire +31 15 £55,000 +22.22% 1
Leeds +20 15 £55,000 +22.22% 1
Manchester -11 14 £35,000 +27.27% 3
Reading +18 11 £45,000 +12.50% 2
West Sussex +16 11 £41,500 +13.69% 1
Crawley +14 10 £41,250 +22.22%
Oxfordshire +18 8 £57,500 +43.75%
East of England +4 8 £40,000 -5.88% 2
Ascot - 8 £65,000 -
Scotland +14 7 £26,500 -37.64% 1
Edinburgh +5 7 £26,500 -37.64% 1
Hampshire -22 7 £35,000 +7.69% 2
Slough - 7 £58,750 -
Surrey +50 6 £31,250 -21.87% 1
Cambridgeshire +12 6 £40,000 -5.88%
Cambridge -14 6 £40,000 -5.88%
South Wales +11 5 £24,000 -
Wales +5 5 £24,000 -
West Midlands +2 5 £37,500 +15.38% 3
Brighton - 5 £33,000 - 2
East Sussex - 5 £33,000 - 2
Guildford +15 4 £27,500 -31.25%
East Midlands +14 4 £42,500 -

For the 6 months to 29 April 2017, IT jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Debian.

1 522 (100.00%) Linux
2 295 (56.51%) Ubuntu
3 237 (45.40%) Python
4 217 (41.57%) Red Hat
4 217 (41.57%) Puppet
5 204 (39.08%) DevOps
6 201 (38.51%) Bash Shell
7 198 (37.93%) CentOS
8 185 (35.44%) MySQL
9 180 (34.48%) VMware
10 167 (31.99%) Apache
11 155 (29.69%) Amazon AWS
12 147 (28.16%) Windows
13 144 (27.59%) Ansible
14 135 (25.86%) VMware Infrastructure
15 118 (22.61%) Firewall
16 116 (22.22%) Opscode Chef
17 106 (20.31%) Red Hat Enterprise Linux
18 100 (19.16%) Nagios
19 99 (18.97%) nginx
20 97 (18.58%) TCP/IP
21 96 (18.39%) Unix
21 96 (18.39%) LAMP
22 95 (18.20%) DNS
22 95 (18.20%) Git (software)
23 84 (16.09%) PHP
23 84 (16.09%) Agile Software Development
24 82 (15.71%) Perl
25 81 (15.52%) Configuration Management
26 80 (15.33%) Docker

Debian
Co-occurring IT Skills 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
1 167 (31.99%) Apache
2 99 (18.97%) nginx
3 73 (13.98%) Tomcat
4 60 (11.49%) IIS
5 35 (6.70%) Elasticsearch
6 20 (3.83%) OpenStack
7 17 (3.26%) MS Exchange
8 16 (3.07%) uWSGI
9 14 (2.68%) Alfresco
10 11 (2.11%) Jetty
11 9 (1.72%) lighttpd
12 5 (0.96%) Exchange Server 2010
12 5 (0.96%) WordPress
13 4 (0.77%) JBoss
13 4 (0.77%) WebLogic
14 3 (0.57%) Eucalyptus
14 3 (0.57%) Foswiki
15 2 (0.38%) Confluence
15 2 (0.38%) Kentico
15 2 (0.38%) WildFly
Applications
1 3 (0.57%) Abaqus
2 1 (0.19%) GNU Octave
2 1 (0.19%) Microsoft Office
Business Applications
1 18 (3.45%) Dynamics NAV
2 6 (1.15%) Magento
3 3 (0.57%) Sentinel
Cloud Services
1 155 (29.69%) Amazon AWS
2 37 (7.09%) Microsoft Azure
3 24 (4.60%) AWS CloudFormation
4 16 (3.07%) G Suite
5 14 (2.68%) Amazon EC2
5 14 (2.68%) Cloud Computing
6 13 (2.49%) Amazon S3
7 12 (2.30%) IBM Cloud
7 12 (2.30%) Virtual Private Cloud
8 10 (1.92%) Amazon ElastiCache
8 10 (1.92%) Google Cloud Platform
9 9 (1.72%) SoftLayer
10 8 (1.53%) IaaS
11 7 (1.34%) Datadog
11 7 (1.34%) GitHub
12 6 (1.15%) SaaS
13 5 (0.96%) Route 53
14 4 (0.77%) Heroku
15 3 (0.57%) Amazon CloudWatch
15 3 (0.57%) Office 365
Communications & Networking
1 118 (22.61%) Firewall
2 97 (18.58%) TCP/IP
3 95 (18.20%) DNS
4 52 (9.96%) VPN
5 37 (7.09%) Internet
6 36 (6.90%) SAN
7 30 (5.75%) VLAN
8 27 (5.17%) LAN
9 26 (4.98%) DHCP
9 26 (4.98%) SSH
10 23 (4.41%) MPLS
10 23 (4.41%) WAN
11 21 (4.02%) BGP
11 21 (4.02%) iSCSI
12 20 (3.83%) NetScaler
13 19 (3.64%) Network Security
13 19 (3.64%) SSL
14 18 (3.45%) HTTP
15 15 (2.87%) OSPF
16 14 (2.68%) SMTP
Database & Business Intelligence
1 185 (35.44%) MySQL
2 72 (13.79%) SQL Server
3 59 (11.30%) PostgreSQL
4 31 (5.94%) Redis
5 22 (4.21%) Apache Cassandra
6 20 (3.83%) NoSQL
7 17 (3.26%) Oracle Database
8 15 (2.87%) MongoDB
9 14 (2.68%) Oracle Database 11g
10 13 (2.49%) MariaDB
11 12 (2.30%) Amazon DynamoDB
11 12 (2.30%) Relational Database
12 10 (1.92%) Big Data
13 9 (1.72%) Amazon RDS
14 6 (1.15%) CouchDB
15 5 (0.96%) Hadoop
15 5 (0.96%) SQLite
16 4 (0.77%) SAP HANA
17 3 (0.57%) Couchbase
17 3 (0.57%) OrientDB
Development Applications
1 95 (18.20%) Git (software)
2 79 (15.13%) Jenkins
3 46 (8.81%) Subversion
4 29 (5.56%) JIRA
5 24 (4.60%) Vagrant
6 18 (3.45%) GitLab
7 15 (2.87%) Maven
8 14 (2.68%) TeamCity
9 11 (2.11%) Atlassian Bamboo
10 8 (1.53%) PHPUnit
10 8 (1.53%) Xdebug
11 7 (1.34%) Mercurial
12 6 (1.15%) Artifactory
13 5 (0.96%) Travis CI
14 3 (0.57%) Bitbucket
14 3 (0.57%) Bugzilla
14 3 (0.57%) GoCD
14 3 (0.57%) Hudson
14 3 (0.57%) Phabricator
15 2 (0.38%) GCC
General
1 37 (7.09%) Finance
2 26 (4.98%) Marketing
3 14 (2.68%) Telecoms
4 11 (2.11%) Games
5 6 (1.15%) Legal
5 6 (1.15%) Publishing
6 5 (0.96%) Banking
7 4 (0.77%) Advertising
7 4 (0.77%) Automotive
7 4 (0.77%) Manufacturing
8 3 (0.57%) Financial Institution
8 3 (0.57%) Italian Language
8 3 (0.57%) Retail
9 2 (0.38%) Back Office
9 2 (0.38%) Billing
9 2 (0.38%) Law
10 1 (0.19%) Front Office
Job Titles
1 167 (31.99%) Systems Administrator
2 164 (31.42%) Administrator
3 144 (27.59%) Linux Systems Administrator
4 135 (25.86%) Linux Administrator
5 115 (22.03%) Linux Engineer
6 105 (20.11%) DevOps Engineer
7 57 (10.92%) Developer
7 57 (10.92%) Systems Engineer
8 41 (7.85%) Linux Systems Engineer
9 40 (7.66%) Linux/Unix DevOps
10 35 (6.70%) Senior DevOps
11 34 (6.51%) Senior DevOps Engineer
12 32 (6.13%) Linux DevOps Engineer
13 31 (5.94%) Infrastructure Engineer
14 30 (5.75%) Cloud Engineer
15 21 (4.02%) Linux Support
16 19 (3.64%) Analyst
16 19 (3.64%) Support Engineer
17 17 (3.26%) Python Developer
17 17 (3.26%) Senior Systems Engineer
Libraries, Frameworks & Software Standards
1 96 (18.39%) LAMP
2 46 (8.81%) Web Services
3 36 (6.90%) HTML
4 35 (6.70%) LEMP Stack
5 30 (5.75%) CSS
6 28 (5.36%) Node.js
7 26 (4.98%) RabbitMQ
8 24 (4.60%) RESTful
9 23 (4.41%) Django
10 20 (3.83%) .NET
11 16 (3.07%) Celery
11 16 (3.07%) Flask
11 16 (3.07%) LAPP Stack
12 15 (2.87%) jQuery
13 10 (1.92%) Elastic Stack
13 10 (1.92%) Memcached
14 9 (1.72%) AngularJS
14 9 (1.72%) Kafka
14 9 (1.72%) KnockoutJS
14 9 (1.72%) React
Miscellaneous
1 42 (8.05%) Data Centre
2 24 (4.60%) Linux Command Line
2 24 (4.60%) Mobile App
3 18 (3.45%) Computer Science
3 18 (3.45%) PKI
4 15 (2.87%) Analytical Skills
4 15 (2.87%) Greenfield Project
4 15 (2.87%) Management Information System
5 14 (2.68%) EMC VNX
6 13 (2.49%) Clustering
7 11 (2.11%) iPad
8 10 (1.92%) Public Cloud
8 10 (1.92%) Replication
9 9 (1.72%) Fintech
10 7 (1.34%) Enterprise Storage
10 7 (1.34%) Private Cloud
10 7 (1.34%) Wiki
11 6 (1.15%) Eurex
11 6 (1.15%) Foreign Exchange (FX)
12 5 (0.96%) Enterprise Software
Operating Systems
1 522 (100.00%) Linux
2 295 (56.51%) Ubuntu
3 198 (37.93%) CentOS
4 147 (28.16%) Windows
5 106 (20.31%) Red Hat Enterprise Linux
6 96 (18.39%) Unix
7 74 (14.18%) Windows Server
8 35 (6.70%) SUSE
9 33 (6.32%) Windows Server 2012
10 26 (4.98%) Solaris
10 26 (4.98%) Windows Server 2008
11 21 (4.02%) Mac OS X
12 15 (2.87%) HPUX
13 14 (2.68%) NetWare
14 10 (1.92%) AIX
15 9 (1.72%) Kali Linux
16 8 (1.53%) Windows 8
17 5 (0.96%) Android
17 5 (0.96%) Fedora
17 5 (0.96%) Mac OS
Processes & Methodologies
1 204 (39.08%) DevOps
2 84 (16.09%) Agile Software Development
3 81 (15.52%) Configuration Management
4 71 (13.60%) Open Source
5 54 (10.34%) Scrum
6 49 (9.39%) High Availability
7 45 (8.62%) E-Commerce
8 39 (7.47%) ITIL
9 30 (5.75%) Load Balancing
10 27 (5.17%) Continuous Integration
10 27 (5.17%) Network Monitoring
11 20 (3.83%) TDD
12 18 (3.45%) Continuous Improvement
12 18 (3.45%) Disaster Recovery
12 18 (3.45%) SIEM
12 18 (3.45%) Vulnerability Management
13 17 (3.26%) Business Continuity
14 16 (3.07%) Information Architecture
14 16 (3.07%) OO
14 16 (3.07%) Unit Testing
Programming Languages
1 237 (45.40%) Python
2 201 (38.51%) Bash Shell
3 84 (16.09%) PHP
4 82 (15.71%) Perl
5 72 (13.79%) Java
6 70 (13.41%) Ruby
7 56 (10.73%) SQL
8 40 (7.66%) JavaScript
9 31 (5.94%) Shell Script
10 20 (3.83%) PowerShell
11 13 (2.49%) C++
12 7 (1.34%) C#
13 6 (1.15%) C-shell
14 5 (0.96%) Bourne shell
14 5 (0.96%) Korn
14 5 (0.96%) PHP 5
15 3 (0.57%) C
15 3 (0.57%) Lua
15 3 (0.57%) MATLAB
15 3 (0.57%) Objective-C
Qualifications
1 31 (5.94%) Degree
2 24 (4.60%) Security Cleared
3 18 (3.45%) Cisco Certification
4 16 (3.07%) SC Cleared
5 10 (1.92%) RHCE
6 9 (1.72%) CCDP
6 9 (1.72%) CCNA
6 9 (1.72%) CCNP
6 9 (1.72%) CCSP
6 9 (1.72%) CESG Certified Professional
6 9 (1.72%) VMware Certified Professional (VCP)
7 6 (1.15%) CISSP
7 6 (1.15%) ITIL Certification
7 6 (1.15%) Microsoft Certification
7 6 (1.15%) RHCSA
8 5 (0.96%) CISM
9 4 (0.77%) MCSE
10 3 (0.57%) DV Cleared
10 3 (0.57%) VCP5
10 3 (0.57%) VCP6
Quality Assurance & Compliance
1 31 (5.94%) QA
2 27 (5.17%) PCI DSS
3 20 (3.83%) ISO/IEC 27001
4 7 (1.34%) SLA
5 4 (0.77%) Cyber Essentials
5 4 (0.77%) GDPR
5 4 (0.77%) Sarbanes-Oxley
6 1 (0.19%) GCP
System Software
1 135 (25.86%) VMware Infrastructure
2 80 (15.33%) Docker
3 72 (13.79%) Active Directory
4 48 (9.20%) Hyper-V
5 42 (8.05%) Xen
6 41 (7.85%) KVM
7 28 (5.36%) Varnish
8 26 (4.98%) vSphere
9 24 (4.60%) Virtual Servers
10 23 (4.41%) iptables
11 19 (3.64%) Virtual Machines
12 16 (3.07%) XenApp
12 16 (3.07%) XenServer
13 15 (2.87%) NFS
14 14 (2.68%) Microsoft Virtual Server
14 14 (2.68%) Snort
15 13 (2.49%) pfSense
16 10 (1.92%) Postfix
16 10 (1.92%) PowerDNS
16 10 (1.92%) VirtualBox
Systems Management
1 217 (41.57%) Puppet
2 144 (27.59%) Ansible
3 116 (22.22%) Opscode Chef
4 100 (19.16%) Nagios
5 37 (7.09%) Salt
6 22 (4.21%) Terraform
7 21 (4.02%) Kubernetes
8 20 (3.83%) HAProxy
9 17 (3.26%) Cacti
10 16 (3.07%) Graphite
11 15 (2.87%) cPanel
11 15 (2.87%) Mesos
12 14 (2.68%) EMC VPLEX
12 14 (2.68%) NetIQ Identity Manager
12 14 (2.68%) Simpana
12 14 (2.68%) ZABBIX
13 12 (2.30%) CFEngine
14 10 (1.92%) logstash
15 9 (1.72%) Kibana
15 9 (1.72%) OSSEC
Vendors
1 217 (41.57%) Red Hat
2 180 (34.48%) VMware
3 72 (13.79%) Cisco
4 46 (8.81%) Oracle
5 43 (8.24%) Juniper
6 33 (6.32%) Microsoft
7 31 (5.94%) Citrix
8 28 (5.36%) Google
9 26 (4.98%) SaltStack
10 22 (4.21%) EMC
11 19 (3.64%) SolarWinds
12 16 (3.07%) Brocade
12 16 (3.07%) CommVault
12 16 (3.07%) HP
13 15 (2.87%) Intel Security
14 14 (2.68%) Novell
15 11 (2.11%) LogRhythm
16 10 (1.92%) WatchGuard
17 9 (1.72%) Sourcefire
17 9 (1.72%) Zend
City, London
TEKsystems
Salary: £35000 - £50000 per annum + Large Bonus + Benefits
Posted: 4 hours ago
City, London
Harrington Starr
Salary: £70000 - £90000 per annum
Posted: 4 hours ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £45000 - £60000 per annum + benefits
Posted: Yesterday
London
Nakama
Salary: Up to £45,000 per annum
Posted: 23 hours ago
Reading
Searchability
Salary: £45000 - £50000 per annum + benefits
Posted: 2 days ago
Worcester
Searchability
Salary: £30000 - £38000 per annum + benefits
Posted: Yesterday
Brighton, East Sussex
Premier IT
Posted: 2 days ago
Newcastle Upon Tyne, Tyne and Wear
HAYS INFORMATION TECHNOLOGY
Salary: £30000.00 - £48000 per annum
Posted: 2 days ago
Ferndown, Dorset
HAYS INFORMATION TECHNOLOGY
Salary: £20000 - £26000 per annum + Package
Posted: 2 days ago
Brighton, East Sussex
ARC IT Recruitment Ltd
Salary: to 50k
Posted: Yesterday
Leatherhead, Surrey
EXCELerate
Salary: Up to £65,000 per annum Pension
Posted: 4 days ago
United Kingdom
WCN
Posted: Yesterday
Berkshire
Franklin Bates
Salary: From £48,000 to £50,000 per annum + Benefits / Bonus
Posted: 2 days ago
Reading
Searchability
Salary: £50000 - £53000 per annum + benefits
Posted: 2 days ago
London
Engage PSG
Salary: £75000 - £85000 per annum + package
Posted: 3 days ago
London
Talent Point Ltd
Salary: £40000 - £55000 per annum + bonus + pension
Posted: 2 days ago
London
Senitor Associates
Salary: £34000 - £41000 per annum
Posted: 4 days ago
City, London
Premier IT
Salary: £25000.00 - £30000 per annum
Posted: 3 days ago
London
Venturi
Salary: £50000 - £60000 per annum + Extremely competitive benefits
Posted: 4 days ago
Welwyn Garden City, Hertfordshire
Coburg Banks IT
Salary: £50000 - £55000 per annum + Benefits
Posted: 3 days ago
Newcastle Upon Tyne, Tyne and Wear
Solutions Recruitment
Salary: From £50,000 to £50,000 per annum
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Coburg Banks IT
Salary: £50000 - £55000 per annum + Benefits
Posted: 5 days ago
Edinburgh
Hays Specialist Recruitment Ltd
Salary: £20000.00 - £30000.00 per annum
Posted: 18 days ago
City, London
Martin & Conley
Salary: £50000 - £60000 per annum + Benefits
Posted: 9 days ago
London
Arrows Group Ltd
Posted: 17 days ago
Manchester
Applause IT Ltd
Salary: £30000 - £35000 per annum + benefits
Posted: 23 days ago
Birmingham
Intouch Games
Salary: £30000 - £40000 per annum + benefits (inc flexi hrs)
Posted: 22 days ago
Halesowen, West Midlands (County)
In touch games
Salary: £30000 - £40000 per annum + benefits (inc flexi hrs)
Posted: 21 days ago
London
XIST4 IT LIMITED
Salary: £40-55,000 + Bens
Posted: 22 days ago
Basingstoke, Hampshire
Cobalt Telephone Technologies
Posted: 16 days ago