The table below looks at the statistics for Debian skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Debian over the 3 months to 23 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
23 Jan 2015
Same period 2014 Same period 2013
Debian Linux
Rank 486 425 379
Rank change year-on-year
-61 -46
Permanent jobs citing Debian 138 196 261
As % of all permanent IT jobs located in London 0.33% 0.46% 0.58%
As % of the Operating Systems category 1.18% 1.61% 2.08%
Number of salaries quoted 97 181 245
Average salary £50,000 £47,500 £45,000
Average salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £35,000 £33,500 £32,500
10% offered a salary of more than £61,000 £60,000 £60,000
UK excluding London average salary £42,500 £40,000 £39,250
% change year-on-year
+6.25% +1.91%
Debian
England

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the London region.

Operating Systems Category
London
Permanent IT job ads with a match in the
Operating Systems category
11737 12144 12532
As % of all permanent IT jobs located in London 28.33% 28.41% 28.00%
Number of salaries quoted 10068 10184 10855
Average salary £47,500 £47,500 £47,500
90% offered a salary of more than £27,500 £29,000 £30,000
10% offered a salary of more than £72,500 £69,000 £75,000
UK excluding London average salary £37,500 £37,500 £37,500

Debian
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Debian across the London region as a proportion of the total demand within the Operating Systems category.

Debian Jobs Demand Trend in London

Debian
Salary Trend in London

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

Debian Salary Trend in London

Debian
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Debian across the London region over the 3 months to 23 January 2015.

Debian Salary Histogram in London

Debian
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Debian within the London region over the 3 months to 23 January 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London 0 26 £45,000 -10.00% 7
Wimbledon - 1 £50,000 -
Debian
England

Debian
Top 30 Related IT Skills in London

For the 6 months to 23 January 2015, IT jobs across the London region citing Debian also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Debian.

1 308 (86.52%) Linux
2 184 (51.69%) Puppet
3 183 (51.40%) Ubuntu
4 174 (48.88%) MySQL
5 164 (46.07%) DevOps
6 157 (44.10%) Red Hat
7 152 (42.70%) Windows
8 143 (40.17%) CentOS
9 141 (39.61%) Python
10 136 (38.20%) Apache
11 126 (35.39%) Ruby
12 121 (33.99%) Bash Shell
13 118 (33.15%) VMware
14 114 (32.02%) Open Source
15 109 (30.62%) Perl
16 107 (30.06%) Opscode Chef
17 101 (28.37%) Nagios
18 99 (27.81%) Git (software)
19 94 (26.40%) Java
20 92 (25.84%) Agile Software Development
21 91 (25.56%) MongoDB
22 89 (25.00%) UNIX
23 88 (24.72%) nginx
24 85 (23.88%) SQL Server
25 84 (23.60%) Red Hat Enterprise Linux
26 78 (21.91%) VMware Infrastructure
27 77 (21.63%) IIS
28 74 (20.79%) Cisco
29 72 (20.22%) Tomcat
30 71 (19.94%) LAMP

Debian
Top Related IT Skills in London by Category

For the 6 months to 23 January 2015, IT jobs across the London region citing Debian also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Debian. Up to 20 skills are shown per category.

Application Platforms
1 136 (38.20%) Apache
2 88 (24.72%) nginx
3 77 (21.63%) IIS
4 72 (20.22%) Tomcat
5 54 (15.17%) Apache Solr
6 41 (11.52%) Node.js
7 26 (7.30%) Elasticsearch
8 20 (5.62%) OpenStack
9 18 (5.06%) Jetty
10 7 (1.97%) MS Exchange
11 5 (1.40%) JBoss
11 5 (1.40%) Lync
12 4 (1.12%) Drupal
12 4 (1.12%) Zope
12 4 (1.12%) Plone
12 4 (1.12%) Gunicorn
12 4 (1.12%) ejabberd
13 3 (0.84%) WebLogic
13 3 (0.84%) CMS
13 3 (0.84%) SharePoint
Applications
1 16 (4.49%) MS Excel
Business Applications
1 5 (1.40%) Oracle General Ledger
Cloud Services
1 68 (19.10%) Amazon AWS
2 35 (9.83%) GitHub
3 28 (7.87%) IaaS
4 20 (5.62%) Microsoft Azure
4 20 (5.62%) Cloud Computing
5 16 (4.49%) PaaS
6 15 (4.21%) Amazon EC2
7 14 (3.93%) Rackspace Cloud
8 11 (3.09%) SoftLayer
9 8 (2.25%) Amazon ELB
9 8 (2.25%) Amazon S3
9 8 (2.25%) SaaS
10 3 (0.84%) Office 365
10 3 (0.84%) Joyent
10 3 (0.84%) Heroku
Communications & Networking
1 65 (18.26%) TCP/IP
2 42 (11.80%) Firewall
3 38 (10.67%) DNS
4 26 (7.30%) LAN
5 24 (6.74%) VPN
6 23 (6.46%) SAN
7 20 (5.62%) NAS
8 19 (5.34%) WAN
9 16 (4.49%) LDAP
10 14 (3.93%) OpenVPN
10 14 (3.93%) Internet
11 12 (3.37%) VLAN
12 11 (3.09%) SSH
13 10 (2.81%) Cisco ASA
14 7 (1.97%) Wireshark
14 7 (1.97%) OSPF
14 7 (1.97%) BGP
14 7 (1.97%) HTTP
14 7 (1.97%) Multicast
15 6 (1.69%) SMTP
Database & Business Intelligence
1 174 (48.88%) MySQL
2 91 (25.56%) MongoDB
3 85 (23.88%) SQL Server
4 50 (14.04%) PostgreSQL
5 48 (13.48%) NoSQL
6 36 (10.11%) Big Data
7 29 (8.15%) Redis
7 29 (8.15%) Apache Cassandra
7 29 (8.15%) Hadoop
8 18 (5.06%) CouchDB
9 14 (3.93%) Riak
10 10 (2.81%) MariaDB
11 8 (2.25%) Couchbase
12 6 (1.69%) Relational Database
13 5 (1.40%) SQL Server 2008
13 5 (1.40%) SQL Server 2005
13 5 (1.40%) Informix
14 4 (1.12%) Apache Hive
14 4 (1.12%) Oracle Database
15 2 (0.56%) RavenDB
Development Applications
1 99 (27.81%) Git (software)
2 56 (15.73%) Jenkins
3 54 (15.17%) TeamCity
4 37 (10.39%) Selenium
4 37 (10.39%) NUnit
4 37 (10.39%) PhantomJS
4 37 (10.39%) Rhino Mocks
4 37 (10.39%) Cucumber
4 37 (10.39%) Jasmine
5 35 (9.83%) Subversion
6 19 (5.34%) Hudson
7 10 (2.81%) JIRA
8 6 (1.69%) Mercurial
9 5 (1.40%) Ant
9 5 (1.40%) JUnit
10 4 (1.12%) Bazaar
10 4 (1.12%) Emacs
11 3 (0.84%) SQL Server Management Studio (SSMS)
12 2 (0.56%) Bugzilla
13 1 (0.28%) Atlassian Bamboo
General
1 37 (10.39%) Publishing
2 27 (7.58%) Finance
3 18 (5.06%) Games
3 18 (5.06%) Advertising
4 17 (4.78%) Automotive
5 15 (4.21%) Telecoms
6 14 (3.93%) Music Industry
6 14 (3.93%) Banking
7 6 (1.69%) Retail
7 6 (1.69%) Law
8 2 (0.56%) Back Office
8 2 (0.56%) Marketing
9 1 (0.28%) Spanish Language
9 1 (0.28%) Electronics
Job Titles
1 164 (46.07%) Administrator
2 151 (42.42%) Systems Administrator
3 120 (33.71%) Linux Administrator
4 107 (30.06%) Linux Systems Administrator
5 53 (14.89%) Developer
6 35 (9.83%) DevOps Engineer
7 33 (9.27%) Senior Developer
8 29 (8.15%) Senior Systems Administrator
8 29 (8.15%) Linux Engineer
9 24 (6.74%) Systems Engineer
10 19 (5.34%) Infrastructure Engineer
11 17 (4.78%) .NET Developer
11 17 (4.78%) Senior Linux Administrator
11 17 (4.78%) Senior Linux Systems Administrator
12 14 (3.93%) Team Leader
13 12 (3.37%) C# Developer
13 12 (3.37%) C# .NET Developer
13 12 (3.37%) Senior .NET Developer
13 12 (3.37%) Senior C# Developer
13 12 (3.37%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 71 (19.94%) LAMP
2 59 (16.57%) .NET
3 54 (15.17%) ASP.NET
4 47 (13.20%) Web Services
5 41 (11.52%) RabbitMQ
5 41 (11.52%) AngularJS
6 37 (10.39%) ServiceStack
6 37 (10.39%) NancyFx
6 37 (10.39%) StructureMap
6 37 (10.39%) NHibernate
6 37 (10.39%) ASP.NET MVC
6 37 (10.39%) Lucene
6 37 (10.39%) REST
7 25 (7.02%) Django
8 15 (4.21%) jQuery
9 11 (3.09%) Memcached
9 11 (3.09%) FIX Protocol
10 10 (2.81%) HornetQ
10 10 (2.81%) HTML
10 10 (2.81%) JMX
Miscellaneous
1 114 (32.02%) Open Source
2 31 (8.71%) Blackberry
3 19 (5.34%) BBC
3 19 (5.34%) Clustering
4 17 (4.78%) Replication
4 17 (4.78%) Social Media
5 14 (3.93%) Analytical Skills
6 13 (3.65%) Digital Media
7 11 (3.09%) Computer Science
8 8 (2.25%) Mobile App
9 7 (1.97%) Spread Betting
10 6 (1.69%) Algorithms
10 6 (1.69%) Field-Programmable Gate Array
11 4 (1.12%) Web 2.0
11 4 (1.12%) E-Learning
11 4 (1.12%) SecurID
11 4 (1.12%) Xserve
12 3 (0.84%) VAX
12 3 (0.84%) Fixed Income
13 2 (0.56%) Mobile Games
Operating Systems
1 308 (86.52%) Linux
2 183 (51.40%) Ubuntu
3 152 (42.70%) Windows
4 143 (40.17%) CentOS
5 89 (25.00%) UNIX
6 84 (23.60%) Red Hat Enterprise Linux
7 40 (11.24%) Windows Server 2008
8 19 (5.34%) Windows Server 2003
8 19 (5.34%) Solaris
9 18 (5.06%) Fedora
10 16 (4.49%) SUSE
11 10 (2.81%) Windows Server 2012
12 7 (1.97%) OpenBSD
12 7 (1.97%) FreeBSD
13 6 (1.69%) Windows 7
14 5 (1.40%) Windows 8
14 5 (1.40%) VMS
15 4 (1.12%) Gentoo
15 4 (1.12%) Windows 2000 Server
16 3 (0.84%) Windows XP
Processes & Methodologies
1 164 (46.07%) DevOps
2 92 (25.84%) Agile Software Development
3 52 (14.61%) E-Commerce
4 51 (14.33%) OO
5 46 (12.92%) Continuous Improvement
6 42 (11.80%) Configuration Management
6 42 (11.80%) MVC
7 37 (10.39%) TDD
7 37 (10.39%) Pair Programming
7 37 (10.39%) Refactoring
7 37 (10.39%) BDD
8 32 (8.99%) Load Balancing
8 32 (8.99%) Continuous Integration
9 28 (7.87%) ITIL
9 28 (7.87%) Performance Tuning
10 18 (5.06%) Build Automation
10 18 (5.06%) Content Management
11 14 (3.93%) Service Management
11 14 (3.93%) Analytics
11 14 (3.93%) Mentoring
Programming Languages
1 141 (39.61%) Python
2 126 (35.39%) Ruby
3 121 (33.99%) Bash Shell
4 109 (30.62%) Perl
5 94 (26.40%) Java
6 56 (15.73%) JavaScript
7 55 (15.45%) PHP
8 52 (14.61%) C#
9 49 (13.76%) Shell Script
10 44 (12.36%) SQL
11 16 (4.49%) PowerShell
12 10 (2.81%) C++
13 7 (1.97%) VBScript
13 7 (1.97%) Scala
14 6 (1.69%) C
15 5 (1.40%) VB
15 5 (1.40%) Tcl
15 5 (1.40%) T-SQL
15 5 (1.40%) PL/SQL
16 4 (1.12%) Lisp
Qualifications
1 38 (10.67%) Degree
2 22 (6.18%) CCNA
2 22 (6.18%) Cisco Certification
3 10 (2.81%) Microsoft Certification
3 10 (2.81%) MCSE
4 9 (2.53%) MCSA
4 9 (2.53%) VMware Certified Professional (VCP)
4 9 (2.53%) MCP
5 8 (2.25%) Security Cleared
5 8 (2.25%) MCITP
6 7 (1.97%) RHCE
7 5 (1.40%) CIMA
7 5 (1.40%) CIPD
7 5 (1.40%) SC Cleared
8 3 (0.84%) CEH
8 3 (0.84%) OSCP
8 3 (0.84%) OSCE
9 2 (0.56%) MCDST
9 2 (0.56%) CCNP
10 1 (0.28%) CCA
Quality Assurance & Compliance
1 40 (11.24%) QA
2 8 (2.25%) SLA
3 6 (1.69%) PCI DSS
4 4 (1.12%) ISO/IEC 27001
System Software
1 78 (21.91%) VMware Infrastructure
2 39 (10.96%) KVM
3 33 (9.27%) Varnish
4 25 (7.02%) Samba
5 22 (6.18%) Xen
6 18 (5.06%) vSphere
7 15 (4.21%) XenServer
7 15 (4.21%) vCloud
8 14 (3.93%) Active Directory
9 12 (3.37%) LXC
10 11 (3.09%) Snort
11 8 (2.25%) Postfix
11 8 (2.25%) Ceph
12 7 (1.97%) Docker
12 7 (1.97%) Hyper-V
13 6 (1.69%) VMware ESX
14 5 (1.40%) NFS
15 4 (1.12%) Openswan
15 4 (1.12%) SpamAssassin
16 1 (0.28%) qmail
Systems Management
1 184 (51.69%) Puppet
2 107 (30.06%) Opscode Chef
3 101 (28.37%) Nagios
4 54 (15.17%) ZABBIX
5 36 (10.11%) Cacti
6 31 (8.71%) Graphite
7 28 (7.87%) Salt
8 26 (7.30%) Ansible
9 21 (5.90%) HAProxy
10 18 (5.06%) logstash
11 16 (4.49%) StatsD
11 16 (4.49%) Kibana
12 15 (4.21%) Ganglia
13 9 (2.53%) NetBackup
13 9 (2.53%) FortiGate
14 6 (1.69%) Vagrant
14 6 (1.69%) CFEngine
15 5 (1.40%) SCCM
16 4 (1.12%) Check_MK
16 4 (1.12%) Ganeti
Vendors
1 157 (44.10%) Red Hat
2 118 (33.15%) VMware
3 74 (20.79%) Cisco
4 50 (14.04%) Microsoft
5 44 (12.36%) HP
6 32 (8.99%) Juniper
7 30 (8.43%) Rackspace
8 24 (6.74%) Sony
9 23 (6.46%) Citrix
10 20 (5.62%) NetApp
11 19 (5.34%) Oracle
12 18 (5.06%) Apple
13 17 (4.78%) New Relic
14 16 (4.49%) Dell
15 14 (3.93%) Toshiba
16 11 (3.09%) Brocade
16 11 (3.09%) Patsystems
16 11 (3.09%) GL TRADE
16 11 (3.09%) NYFIX
16 11 (3.09%) EMC
London
TRG
Salary: 65000-75000 Per Annum Benefits
Posted: 12 hours ago
City, London
TRG
Salary: £65000 - £75000 Per Annum Benefits
Posted: 12 hours ago
City of London
NFP Group Ltd
Salary: £50000 - £60000 per annum
Posted: 2 days ago
City, London
JM
Salary: £40000 - £55000 per annum
Posted: 2 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 2 days ago
London
Networking People
Posted: 3 days ago
London
Austin Fraser
Salary: £55000.00 - £80000.00 per annum + + Stock
Posted: 4 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 4 days ago
City, London
Proprius Recruitment
Salary: From £65,000 to £75,000 per annum
Posted: 4 days ago
City, London
Gold Group
Salary: £55000 - £75000 per annum + benefits
Posted: 5 days ago