The table below looks at the statistics for Debian skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Debian over the 3 months to 28 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Jan 2015
Same period 2014 Same period 2013
Debian Linux
Rank 278 284 263
Rank change year-on-year
+6 -21
Permanent jobs citing Debian 26 29 52
As % of all permanent IT jobs located in the City of London 0.26% 0.28% 0.48%
As % of the Operating Systems category 0.98% 1.00% 1.65%
Number of salaries quoted 22 21 51
Average salary £45,000 £50,000 £42,500
Average salary % change year-on-year
-10.00% +17.64%
90% offered a salary of more than £33,250 £35,000 £35,000
10% offered a salary of more than £55,000 £60,000 £52,500
UK excluding London average salary £42,500 £40,625 £39,000
% change year-on-year
+4.61% +4.16%
Debian
London

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

Operating Systems Category
City of London
Permanent IT job ads with a match in the
Operating Systems category
2661 2912 3146
As % of all permanent IT jobs located in the City of London 26.29% 27.68% 28.80%
Number of salaries quoted 2352 2508 2836
Average salary £49,500 £50,000 £46,500
Average salary % change year-on-year
-1.00% +7.52%
90% offered a salary of more than £27,500 £29,500 £29,250
10% offered a salary of more than £72,500 £67,500 £75,000
UK excluding London average salary £37,500 £37,500 £37,500

Debian
Jobs Demand Trend in the City of London

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

Debian Jobs Demand Trend in the City of London

Debian
Salary Trend in the City of London

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

Debian Salary Trend in the City of London

Debian
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Debian across the City of London region over the 3 months to 28 January 2015.

Debian Salary Histogram in the City of London

Debian
Top 30 Related IT Skills in the City of London

For the 6 months to 28 January 2015, IT jobs across the City of 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 50 (94.34%) Linux
2 37 (69.81%) Ubuntu
3 30 (56.60%) Puppet
4 26 (49.06%) MySQL
5 25 (47.17%) DevOps
6 24 (45.28%) Opscode Chef
7 22 (41.51%) UNIX
7 22 (41.51%) Windows
7 22 (41.51%) Python
8 21 (39.62%) VMware
9 19 (35.85%) Nagios
10 18 (33.96%) PostgreSQL
10 18 (33.96%) Red Hat
11 15 (28.30%) Cisco
12 14 (26.42%) Shell Script
12 14 (26.42%) Apache
12 14 (26.42%) Ansible
12 14 (26.42%) Bash Shell
13 13 (24.53%) SQL
14 12 (22.64%) Configuration Management
14 12 (22.64%) VMware Infrastructure
15 11 (20.75%) Perl
16 10 (18.87%) HP
17 9 (16.98%) Firewall
17 9 (16.98%) nginx
18 8 (15.09%) CentOS
18 8 (15.09%) Open Source
18 8 (15.09%) MongoDB
18 8 (15.09%) Agile Software Development
18 8 (15.09%) DNS

Debian
Top Related IT Skills in the City of London by Category

For the 6 months to 28 January 2015, IT jobs across the City of 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 14 (26.42%) Apache
2 9 (16.98%) nginx
3 8 (15.09%) Tomcat
4 4 (7.55%) Zope
4 4 (7.55%) Plone
4 4 (7.55%) Node.js
4 4 (7.55%) ejabberd
5 3 (5.66%) OpenStack
5 3 (5.66%) Jetty
5 3 (5.66%) IIS
5 3 (5.66%) SharePoint
6 2 (3.77%) MS Exchange
6 2 (3.77%) WebLogic
7 1 (1.89%) MediaWiki
7 1 (1.89%) Confluence
7 1 (1.89%) Lync
Applications
1 4 (7.55%) MS Excel
Cloud Services
1 6 (11.32%) Amazon AWS
2 3 (5.66%) SaaS
2 3 (5.66%) Heroku
3 2 (3.77%) Microsoft Azure
4 1 (1.89%) Amazon EC2
4 1 (1.89%) Office 365
Communications & Networking
1 9 (16.98%) Firewall
2 8 (15.09%) DNS
3 7 (13.21%) TCP/IP
4 5 (9.43%) WAN
4 5 (9.43%) OSPF
4 5 (9.43%) BGP
4 5 (9.43%) Network Security
5 4 (7.55%) IMAP
5 4 (7.55%) SSH
5 4 (7.55%) Asterisk PBX
5 4 (7.55%) OpenVPN
5 4 (7.55%) Reverse Proxy
5 4 (7.55%) SAN
5 4 (7.55%) Wi-Fi
5 4 (7.55%) SMTP
5 4 (7.55%) LAN
6 3 (5.66%) HTTPS
6 3 (5.66%) Intrusion Detection
6 3 (5.66%) HTTP
7 2 (3.77%) DAB
Database & Business Intelligence
1 26 (49.06%) MySQL
2 18 (33.96%) PostgreSQL
3 8 (15.09%) SQL Server
3 8 (15.09%) MongoDB
4 7 (13.21%) NoSQL
5 4 (7.55%) Redis
5 4 (7.55%) Riak
5 4 (7.55%) MariaDB
6 3 (5.66%) Relational Database
7 2 (3.77%) Big Data
7 2 (3.77%) Couchbase
7 2 (3.77%) Hadoop
7 2 (3.77%) Apache Hive
Development Applications
1 6 (11.32%) Jenkins
2 5 (9.43%) Git (software)
3 4 (7.55%) Emacs
3 4 (7.55%) JIRA
4 1 (1.89%) Atlassian Bamboo
4 1 (1.89%) Bugzilla
4 1 (1.89%) Subversion
4 1 (1.89%) Hudson
General
1 5 (9.43%) Law
1 5 (9.43%) Advertising
2 4 (7.55%) Games
3 3 (5.66%) Telecoms
3 3 (5.66%) Finance
4 2 (3.77%) Marketing
Job Titles
1 22 (41.51%) Systems Administrator
2 21 (39.62%) Administrator
3 15 (28.30%) Linux Administrator
4 14 (26.42%) Linux Systems Administrator
5 8 (15.09%) DevOps Engineer
6 6 (11.32%) Linux Engineer
7 5 (9.43%) Senior Linux Engineer
8 3 (5.66%) Senior Linux Systems Administrator
8 3 (5.66%) Senior Linux Administrator
8 3 (5.66%) Senior DevOps Engineer
8 3 (5.66%) Linux DevOps Engineer
8 3 (5.66%) Infrastructure Engineer
8 3 (5.66%) Systems Engineer
8 3 (5.66%) Developer
8 3 (5.66%) Senior Systems Engineer
8 3 (5.66%) Senior Infrastructure Engineer
8 3 (5.66%) Senior Systems Administrator
9 2 (3.77%) PC Support
9 2 (3.77%) Team Leader
9 2 (3.77%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (7.55%) Django
1 4 (7.55%) AngularJS
2 3 (5.66%) Web Services
3 2 (3.77%) LAMP
3 2 (3.77%) Ajax
3 2 (3.77%) HTML
3 2 (3.77%) CSS
3 2 (3.77%) jQuery
3 2 (3.77%) RabbitMQ
4 1 (1.89%) Matplotlib
4 1 (1.89%) Flask
4 1 (1.89%) SciPy
4 1 (1.89%) NumPy
Miscellaneous
1 8 (15.09%) Open Source
2 3 (5.66%) Social Media
2 3 (5.66%) Xserve
3 2 (3.77%) Video on Demand
3 2 (3.77%) Management Information System
3 2 (3.77%) Clustering
3 2 (3.77%) Algorithms
4 1 (1.89%) Wiki
4 1 (1.89%) Handset
4 1 (1.89%) Replication
4 1 (1.89%) User Experience
Operating Systems
1 50 (94.34%) Linux
2 37 (69.81%) Ubuntu
3 22 (41.51%) UNIX
3 22 (41.51%) Windows
4 8 (15.09%) CentOS
5 7 (13.21%) Red Hat Enterprise Linux
6 4 (7.55%) Solaris
6 4 (7.55%) FreeBSD
6 4 (7.55%) OpenBSD
7 3 (5.66%) Gentoo
7 3 (5.66%) Fedora
8 2 (3.77%) VMS
8 2 (3.77%) Windows 7
8 2 (3.77%) Windows Server 2012
9 1 (1.89%) Windows Server 2003
9 1 (1.89%) Windows XP
Processes & Methodologies
1 25 (47.17%) DevOps
2 12 (22.64%) Configuration Management
3 8 (15.09%) Agile Software Development
4 7 (13.21%) OO
4 7 (13.21%) Continuous Integration
5 6 (11.32%) E-Commerce
6 4 (7.55%) Web Design
6 4 (7.55%) Web Development
6 4 (7.55%) ITIL
6 4 (7.55%) Performance Tuning
6 4 (7.55%) Kalman Filter
7 3 (5.66%) Load Balancing
7 3 (5.66%) Capacity Planning
7 3 (5.66%) Penetration Testing
7 3 (5.66%) MVC
7 3 (5.66%) Project Management
8 2 (3.77%) Service Management
8 2 (3.77%) ITSM
8 2 (3.77%) Information Security Management
8 2 (3.77%) Security Management
Programming Languages
1 22 (41.51%) Python
2 14 (26.42%) Shell Script
2 14 (26.42%) Bash Shell
3 13 (24.53%) SQL
4 11 (20.75%) Perl
5 8 (15.09%) Java
6 4 (7.55%) PHP
6 4 (7.55%) Ruby
7 3 (5.66%) JavaScript
7 3 (5.66%) PowerShell
8 2 (3.77%) Scala
8 2 (3.77%) Groovy
9 1 (1.89%) C
Qualifications
1 6 (11.32%) Degree
2 5 (9.43%) CCNA
2 5 (9.43%) Cisco Certification
3 3 (5.66%) VMware Certified Professional (VCP)
4 2 (3.77%) VCAP
4 2 (3.77%) Microsoft Certification
4 2 (3.77%) MCSE
4 2 (3.77%) MCSA
4 2 (3.77%) CCNP
4 2 (3.77%) CCA
4 2 (3.77%) Citrix Certification
4 2 (3.77%) CCEA
Quality Assurance & Compliance
1 1 (1.89%) SLA
System Software
1 12 (22.64%) VMware Infrastructure
2 6 (11.32%) XenServer
3 5 (9.43%) Ceph
4 4 (7.55%) SpamAssassin
4 4 (7.55%) Varnish
5 3 (5.66%) Hyper-V
5 3 (5.66%) Active Directory
5 3 (5.66%) vCloud
5 3 (5.66%) KVM
6 2 (3.77%) Microsoft App-V
6 2 (3.77%) XenDesktop
6 2 (3.77%) vSphere
7 1 (1.89%) VMware ESXi
7 1 (1.89%) Samba
7 1 (1.89%) Postfix
Systems Management
1 30 (56.60%) Puppet
2 24 (45.28%) Opscode Chef
3 19 (35.85%) Nagios
4 14 (26.42%) Ansible
5 6 (11.32%) Salt
6 5 (9.43%) HAProxy
7 4 (7.55%) Ganeti
7 4 (7.55%) Bacula
8 3 (5.66%) Graphite
8 3 (5.66%) Vagrant
9 2 (3.77%) SCCM
10 1 (1.89%) ZABBIX
Vendors
1 21 (39.62%) VMware
2 18 (33.96%) Red Hat
3 15 (28.30%) Cisco
4 10 (18.87%) HP
5 7 (13.21%) Microsoft
5 7 (13.21%) DigitalOcean
6 6 (11.32%) Rackspace
7 4 (7.55%) Citrix
8 3 (5.66%) Apple
8 3 (5.66%) Oracle
9 2 (3.77%) Akamai
9 2 (3.77%) Percona
9 2 (3.77%) CheckPoint
9 2 (3.77%) CommVault
9 2 (3.77%) NetApp
9 2 (3.77%) EMC
10 1 (1.89%) Brocade
10 1 (1.89%) SonicWALL
10 1 (1.89%) Scality
City, London
Opus Recruitment Solutions Ltd
Salary: £50000 - £60000 per annum
Posted: 6 hours ago
City, London
Miller Maxwell Ltd
Salary: From £55,000 to £80,000 per annum + Benefits + Bonus
Posted: Yesterday
City, London
TRG
Salary: £65000 - £75000 Per Annum Benefits
Posted: 2 days ago
City of London
NFP Group Ltd
Salary: £50000 - £60000 per annum
Posted: 4 days ago
City, London
JM
Salary: £40000 - £55000 per annum
Posted: 4 days ago