The table below looks at the statistics for Debian skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Debian over the 3 months to 1 May 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
Debian Linux
Rank 391 350 363
Rank change year-on-year
-41 +13
Contract jobs citing Debian 17 56 22
As % of all contract IT jobs located in London 0.076% 0.24% 0.100%
As % of the Operating Systems category 0.35% 1.14% 0.48%
Number of daily rates quoted 16 48 14
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£350 £450 £415
Average daily rate % change year-on-year
-22.22% +8.43%
90% offered a daily rate of more than £299 £319 £290
10% offered a daily rate of more than £525 £525 £450
UK excluding London average daily rate £338 £363 £325
% change year-on-year
-6.89% +11.53%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £42.50 -
Debian
England

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

Operating Systems Category
London
Contract IT job ads with a match in the
Operating Systems category
4813 4923 4546
As % of all contract IT jobs located in London 21.51% 21.11% 20.66%
Number of daily rates quoted 3218 3341 3004
Average daily rate £400 £400 £400
90% offered a daily rate of more than £183 £190 £225
10% offered a daily rate of more than £550 £575 £550
UK excluding London average daily rate £347 £320 £325
% change year-on-year
+8.58% -1.53%
Number of hourly rates quoted 184 229 235
Average hourly rate £17.87 £17.50 £19.00
Average hourly rate % change year-on-year
+2.08% -7.89%
90% offered a hourly rate of more than £13.00 £12.00 £13.00
10% offered a hourly rate of more than £31.50 £27.50 £135.00
UK excluding London average hourly rate £16.00 £15.85 £16.00
% change year-on-year
+0.94% -0.93%

Debian
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in London

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

Debian Daily Rate Trend in London

Debian
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Debian across the London region over the 3 months to 1 May 2015.

Debian Daily Rate Histogram in London

Debian
Hourly Rate Trend in London

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

Debian Hourly Rate Trend in London

Debian
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Debian within the London region over the 3 months to 1 May 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +2 10 £350 +8.10% 4
Debian
England

Debian
Top 30 Related IT Skills in London

For the 6 months to 1 May 2015, IT contractor 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 contract IT job ads sampled that cited Debian.

1 40 (97.56%) Linux
2 29 (70.73%) Red Hat
3 27 (65.85%) Puppet
4 26 (63.41%) DevOps
5 23 (56.10%) Python
6 22 (53.66%) Apache
7 21 (51.22%) MySQL
7 21 (51.22%) Opscode Chef
8 20 (48.78%) Bash Shell
9 18 (43.90%) Amazon AWS
9 18 (43.90%) CentOS
9 18 (43.90%) Jenkins
9 18 (43.90%) Perl
10 17 (41.46%) Ubuntu
10 17 (41.46%) Continuous Integration
11 16 (39.02%) Nagios
12 15 (36.59%) PHP
13 14 (34.15%) VMware
13 14 (34.15%) ZABBIX
13 14 (34.15%) Ansible
14 13 (31.71%) Hudson
14 13 (31.71%) Active Directory
15 12 (29.27%) MongoDB
16 11 (26.83%) Hadoop
16 11 (26.83%) VMware Infrastructure
16 11 (26.83%) Web Services
16 11 (26.83%) LAMP
17 10 (24.39%) UNIX
17 10 (24.39%) Git (software)
17 10 (24.39%) Cacti

Debian
Top Related IT Skills in London by Category

For the 6 months to 1 May 2015, IT contractor 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 contract IT job ads sampled that cited Debian. Up to 20 skills are shown per category.

Application Platforms
1 22 (53.66%) Apache
2 9 (21.95%) Elasticsearch
2 9 (21.95%) nginx
3 6 (14.63%) OpenStack
3 6 (14.63%) Tomcat
3 6 (14.63%) MS Exchange
4 3 (7.32%) SharePoint
4 3 (7.32%) IIS
4 3 (7.32%) MediaWiki
4 3 (7.32%) Confluence
4 3 (7.32%) Jetty
5 2 (4.88%) WebLogic
6 1 (2.44%) GlassFish
Applications
1 5 (12.20%) MS Office
Business Applications
1 1 (2.44%) Oracle General Ledger
Cloud Services
1 18 (43.90%) Amazon AWS
2 3 (7.32%) Microsoft Azure
3 2 (4.88%) GitHub
4 1 (2.44%) Route 53
4 1 (2.44%) Amazon EC2
4 1 (2.44%) Amazon S3
Communications & Networking
1 8 (19.51%) TCP/IP
2 7 (17.07%) DNS
3 6 (14.63%) VPN
3 6 (14.63%) Firewall
4 5 (12.20%) Cisco IOS
5 4 (9.76%) Network Security
5 4 (9.76%) LDAP
5 4 (9.76%) IPsec
6 3 (7.32%) EIGRP
6 3 (7.32%) OSPF
6 3 (7.32%) BGP
6 3 (7.32%) Internet
6 3 (7.32%) HTTP
6 3 (7.32%) IPv6
6 3 (7.32%) LAN
6 3 (7.32%) WAN
6 3 (7.32%) DHCP
7 2 (4.88%) Wireshark
8 1 (2.44%) IMAP
8 1 (2.44%) SNMP
Database & Business Intelligence
1 21 (51.22%) MySQL
2 12 (29.27%) MongoDB
3 11 (26.83%) Hadoop
4 9 (21.95%) Big Data
4 9 (21.95%) CouchDB
4 9 (21.95%) Apache Cassandra
4 9 (21.95%) NoSQL
4 9 (21.95%) Riak
4 9 (21.95%) SQL Server
5 7 (17.07%) PostgreSQL
6 3 (7.32%) Oracle Database
7 2 (4.88%) Couchbase
7 2 (4.88%) Relational Database
7 2 (4.88%) Apache Hive
7 2 (4.88%) OLTP
8 1 (2.44%) Redis
8 1 (2.44%) Amazon RDS
Development Applications
1 18 (43.90%) Jenkins
2 13 (31.71%) Hudson
3 10 (24.39%) Git (software)
4 6 (14.63%) Subversion
5 5 (12.20%) JIRA
6 4 (9.76%) GitLab
7 2 (4.88%) TeamCity
8 1 (2.44%) Atlassian Bamboo
8 1 (2.44%) Mercurial
General
1 3 (7.32%) Finance
2 2 (4.88%) Banking
2 2 (4.88%) Multimedia
3 1 (2.44%) Billing
3 1 (2.44%) Advertising
3 1 (2.44%) Back Office
Job Titles
1 12 (29.27%) DevOps Engineer
2 7 (17.07%) Architect
2 7 (17.07%) Linux DevOps Engineer
2 7 (17.07%) DevOps Architect
3 6 (14.63%) Administrator
3 6 (14.63%) Systems Administrator
3 6 (14.63%) Infrastructure Engineer
3 6 (14.63%) Linux Engineer
4 4 (9.76%) Linux Systems Administrator
4 4 (9.76%) Linux Administrator
5 3 (7.32%) Systems Engineer
6 2 (4.88%) DevOps Administrator
6 2 (4.88%) Lead Systems Engineer
6 2 (4.88%) Applications Developer
6 2 (4.88%) Developer
6 2 (4.88%) UNIX Engineer
6 2 (4.88%) Server Engineer
6 2 (4.88%) UNIX Systems Engineer
7 1 (2.44%) Technical Leader
7 1 (2.44%) Windows Server Engineer
Libraries, Frameworks & Software Standards
1 11 (26.83%) Web Services
1 11 (26.83%) LAMP
2 2 (4.88%) RabbitMQ
2 2 (4.88%) HTML
3 1 (2.44%) Java EE
3 1 (2.44%) FIX Protocol
3 1 (2.44%) XML Schema
3 1 (2.44%) XML
3 1 (2.44%) .NET
3 1 (2.44%) Symfony
Miscellaneous
1 6 (14.63%) Clustering
2 5 (12.20%) Video Conferencing
3 3 (7.32%) Wiki
4 2 (4.88%) Hybrid Cloud
4 2 (4.88%) Public Cloud
4 2 (4.88%) Computer Science
4 2 (4.88%) Open Source
5 1 (2.44%) Management Information System
5 1 (2.44%) Digital Media
5 1 (2.44%) Eurex
Operating Systems
1 40 (97.56%) Linux
2 18 (43.90%) CentOS
3 17 (41.46%) Ubuntu
4 10 (24.39%) UNIX
5 9 (21.95%) Windows
6 6 (14.63%) Red Hat Enterprise Linux
7 5 (12.20%) Windows Server 2003
8 3 (7.32%) Solaris
9 2 (4.88%) Windows Server 2012
9 2 (4.88%) CoreOS
9 2 (4.88%) SUSE
10 1 (2.44%) Windows 7
10 1 (2.44%) Windows Server 2008
10 1 (2.44%) Windows 8
Processes & Methodologies
1 26 (63.41%) DevOps
2 17 (41.46%) Continuous Integration
3 7 (17.07%) Load Balancing
4 6 (14.63%) Configuration Management
5 5 (12.20%) Agile Software Development
6 4 (9.76%) Performance Tuning
6 4 (9.76%) Continuous Improvement
6 4 (9.76%) ITIL
6 4 (9.76%) E-Commerce
6 4 (9.76%) Disaster Recovery
7 3 (7.32%) Build Automation
7 3 (7.32%) Capacity Planning
7 3 (7.32%) Release Management
8 2 (4.88%) Database Theory
8 2 (4.88%) Relational Database Theory
8 2 (4.88%) Continuous Delivery
8 2 (4.88%) Risk Analysis
8 2 (4.88%) High Availability
8 2 (4.88%) CRM
8 2 (4.88%) Data Modelling
Programming Languages
1 23 (56.10%) Python
2 20 (48.78%) Bash Shell
3 18 (43.90%) Perl
4 15 (36.59%) PHP
5 8 (19.51%) Ruby
6 5 (12.20%) Java
7 3 (7.32%) SQL
8 2 (4.88%) Shell Script
9 1 (2.44%) Korn
9 1 (2.44%) AWK
9 1 (2.44%) VBScript
9 1 (2.44%) JavaScript
9 1 (2.44%) PL/SQL
9 1 (2.44%) C-shell
9 1 (2.44%) PowerShell
Qualifications
1 7 (17.07%) Microsoft Certification
1 7 (17.07%) MCSA
2 6 (14.63%) MCSE
2 6 (14.63%) VMware Certified Professional (VCP)
3 4 (9.76%) Degree
4 3 (7.32%) Cisco Certification
4 3 (7.32%) CCNA
5 1 (2.44%) MCITP
5 1 (2.44%) CCA
5 1 (2.44%) Citrix Certification
5 1 (2.44%) CCEA
5 1 (2.44%) VCAP
Quality Assurance & Compliance
1 1 (2.44%) SLA
1 1 (2.44%) PCI DSS
System Software
1 13 (31.71%) Active Directory
2 11 (26.83%) VMware Infrastructure
3 5 (12.20%) iptables
4 4 (9.76%) Samba
5 3 (7.32%) vCloud
5 3 (7.32%) Postfix
5 3 (7.32%) XenServer
5 3 (7.32%) Docker
6 2 (4.88%) VirtualBox
6 2 (4.88%) Xen
7 1 (2.44%) Microsoft App-V
7 1 (2.44%) NFS
7 1 (2.44%) FreeRADIUS
7 1 (2.44%) XenDesktop
7 1 (2.44%) KVM
Systems Management
1 27 (65.85%) Puppet
2 21 (51.22%) Opscode Chef
3 16 (39.02%) Nagios
4 14 (34.15%) ZABBIX
4 14 (34.15%) Ansible
5 10 (24.39%) Cacti
5 10 (24.39%) Salt
6 4 (9.76%) HAProxy
7 2 (4.88%) SELinux
7 2 (4.88%) Ganglia
8 1 (2.44%) Control-M
8 1 (2.44%) SCCM
8 1 (2.44%) SCOM
8 1 (2.44%) Munin
8 1 (2.44%) collectd
8 1 (2.44%) Graphite
Vendors
1 29 (70.73%) Red Hat
2 14 (34.15%) VMware
3 10 (24.39%) Rackspace
4 8 (19.51%) Microsoft
5 6 (14.63%) Cisco
6 5 (12.20%) Oracle
7 4 (9.76%) Citrix
8 3 (7.32%) HP
9 2 (4.88%) Akamai
9 2 (4.88%) Splunk
9 2 (4.88%) Percona
9 2 (4.88%) Sybase
9 2 (4.88%) EMC
9 2 (4.88%) NetApp
10 1 (2.44%) ION Trading
10 1 (2.44%) Patsystems
10 1 (2.44%) GL TRADE
10 1 (2.44%) EccoWare
10 1 (2.44%) CQG
10 1 (2.44%) Fidessa