The table below looks at the statistics for Debian skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Debian over the 3 months to 20 February 2017 with a comparison to the same period over 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.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Debian Linux
England / London
Rank 387 377 386
Rank change year-on-year
-10 +9
Contract jobs citing Debian 18 34 23
As % of all contract IT jobs located in London 0.093% 0.16% 0.11%
As % of the Operating Systems category 0.46% 0.81% 0.47%
Number of daily rates quoted 15 20 19
Median daily rate £425 £400 £455
Median daily rate % change year-on-year
+6.25% -12.08%
90% offered a daily rate of more than £325 £325 £378
10% offered a daily rate of more than £530 £480 £540
UK excluding London median daily rate £500 £400 £363
% change year-on-year
+25.00% +10.34%
Number of hourly rates quoted 0 4 0
Median hourly rate - £50.00 -
UK excluding London median hourly rate - - -

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
3920 4209 4887
As % of all contract IT jobs located in London 20.23% 19.95% 22.85%
Number of daily rates quoted 2767 2885 3380
Median daily rate £450 £425 £407
Median daily rate % change year-on-year
+5.88% +4.55%
90% offered a daily rate of more than £213 £200 £180
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £363 £350 £335
% change year-on-year
+3.57% +4.47%
Number of hourly rates quoted 77 140 143
Median hourly rate £19.00 £17.50 £17.87
Median hourly rate % change year-on-year
+8.57% -2.04%
90% offered a hourly rate of more than £13.00 £11.50 £12.50
10% offered a hourly rate of more than £47.50 £47.83 £55.00
UK excluding London median hourly rate £16.00 £17.50 £16.00
% change year-on-year
-8.57% +9.37%

Debian
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Debian as a proportion of all IT contracts with a match in 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 20 February 2017.

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 median contractor rates quoted in IT jobs citing Debian within the London region over the 3 months to 20 February 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +1 4 £400 -7.51% 2
Debian
England

Debian
Top 30 Related IT Skills in London

For the 6 months to 20 February 2017, IT contractor jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Debian.

1 35 (100.00%) Linux
2 23 (65.71%) Ubuntu
3 19 (54.29%) Red Hat
4 16 (45.71%) Apache
5 15 (42.86%) CentOS
5 15 (42.86%) Red Hat Enterprise Linux
6 14 (40.00%) MySQL
7 13 (37.14%) Ansible
8 12 (34.29%) DevOps
9 11 (31.43%) PostgreSQL
9 11 (31.43%) Python
9 11 (31.43%) Puppet
10 9 (25.71%) Jenkins
10 9 (25.71%) Data Centre
11 8 (22.86%) Git (software)
11 8 (22.86%) Agile Software Development
11 8 (22.86%) Telecoms
11 8 (22.86%) Nagios
12 7 (20.00%) Shell Script
12 7 (20.00%) TCP/IP
12 7 (20.00%) SQL
12 7 (20.00%) Postfix
12 7 (20.00%) Elastic Stack
13 6 (17.14%) Kibana
13 6 (17.14%) logstash
13 6 (17.14%) Opscode Chef
13 6 (17.14%) Ruby
13 6 (17.14%) Tomcat
13 6 (17.14%) Cisco
13 6 (17.14%) Configuration Management

Debian
Top Related IT Skills in London 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 16 (45.71%) Apache
2 6 (17.14%) Tomcat
3 5 (14.29%) nginx
4 4 (11.43%) Elasticsearch
5 2 (5.71%) SAS
6 1 (2.86%) Confluence
6 1 (2.86%) IIS
6 1 (2.86%) OpenStack
Cloud Services
1 5 (14.29%) Amazon AWS
2 4 (11.43%) SaaS
3 3 (8.57%) Microsoft Azure
4 2 (5.71%) AWS Elastic Beanstalk
5 1 (2.86%) Amazon EC2
5 1 (2.86%) Amazon ELB
5 1 (2.86%) Amazon EMR
5 1 (2.86%) Amazon Kinesis
5 1 (2.86%) Amazon S3
5 1 (2.86%) GitHub
5 1 (2.86%) Route 53
5 1 (2.86%) Virtual Private Cloud
Communications & Networking
1 7 (20.00%) TCP/IP
2 6 (17.14%) Firewall
3 5 (14.29%) DNS
4 3 (8.57%) DHCP
4 3 (8.57%) Internet
5 2 (5.71%) Fibre Channel
5 2 (5.71%) iSCSI
5 2 (5.71%) SMTP
6 1 (2.86%) HTTP
6 1 (2.86%) IMAP
6 1 (2.86%) IPsec
6 1 (2.86%) LAN
6 1 (2.86%) LDAP
6 1 (2.86%) MRTG
6 1 (2.86%) OpenLDAP
6 1 (2.86%) SSH
6 1 (2.86%) SSL
6 1 (2.86%) VLAN
6 1 (2.86%) VPN
6 1 (2.86%) WAN
Database & Business Intelligence
1 14 (40.00%) MySQL
2 11 (31.43%) PostgreSQL
3 3 (8.57%) Apache Cassandra
3 3 (8.57%) Oracle Database
4 1 (2.86%) Big Data
4 1 (2.86%) Blockchain
4 1 (2.86%) MongoDB
4 1 (2.86%) Neo4j
4 1 (2.86%) NoSQL
4 1 (2.86%) SQL Server
Development Applications
1 9 (25.71%) Jenkins
2 8 (22.86%) Git (software)
3 2 (5.71%) CMake
3 2 (5.71%) CodeNarc
3 2 (5.71%) GitLab
3 2 (5.71%) JIRA
3 2 (5.71%) Spock
4 1 (2.86%) Phabricator
4 1 (2.86%) Subversion
General
1 8 (22.86%) Telecoms
2 5 (14.29%) Finance
3 1 (2.86%) Banking
3 1 (2.86%) Financial Institution
Job Titles
1 12 (34.29%) Administrator
2 11 (31.43%) Linux Engineer
2 11 (31.43%) Systems Administrator
3 8 (22.86%) DevOps Engineer
3 8 (22.86%) Linux Administrator
4 7 (20.00%) Linux Systems Administrator
5 5 (14.29%) Linux DevOps Engineer
5 5 (14.29%) Linux Systems Engineer
5 5 (14.29%) Linux/Unix DevOps
5 5 (14.29%) Systems Engineer
6 3 (8.57%) Azure DevOps
6 3 (8.57%) Azure Engineer
7 2 (5.71%) Analyst
7 2 (5.71%) Integration Analyst
7 2 (5.71%) Integration Specialist
7 2 (5.71%) Operations Analyst
8 1 (2.86%) Deployment Specialist
8 1 (2.86%) Head of Operations
8 1 (2.86%) Head of Technology
8 1 (2.86%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 7 (20.00%) Elastic Stack
2 3 (8.57%) ActiveMQ
3 2 (5.71%) CSS
3 2 (5.71%) FFmpeg
3 2 (5.71%) HTML
3 2 (5.71%) jOOQ
3 2 (5.71%) RabbitMQ
3 2 (5.71%) React
3 2 (5.71%) RxJS
3 2 (5.71%) Spring
4 1 (2.86%) Ajax
4 1 (2.86%) AngularJS
4 1 (2.86%) CSS3
4 1 (2.86%) Django
4 1 (2.86%) Grails
4 1 (2.86%) HTML5
4 1 (2.86%) jQuery
4 1 (2.86%) Node.js
4 1 (2.86%) Twitter Bootstrap
Miscellaneous
1 9 (25.71%) Data Centre
2 2 (5.71%) Fintech
2 2 (5.71%) User Experience
2 2 (5.71%) Virtual Team
3 1 (2.86%) Algorithms
3 1 (2.86%) Analytical Skills
3 1 (2.86%) BBC
3 1 (2.86%) Linux Command Line
Operating Systems
1 35 (100.00%) Linux
2 23 (65.71%) Ubuntu
3 15 (42.86%) CentOS
3 15 (42.86%) Red Hat Enterprise Linux
4 3 (8.57%) Oracle Linux
4 3 (8.57%) SUSE
4 3 (8.57%) Unix
4 3 (8.57%) Windows
5 2 (5.71%) Mac OS
5 2 (5.71%) Solaris
6 1 (2.86%) CoreOS
6 1 (2.86%) Windows Server
Processes & Methodologies
1 12 (34.29%) DevOps
2 8 (22.86%) Agile Software Development
3 6 (17.14%) Configuration Management
4 5 (14.29%) Scrum
5 3 (8.57%) Analytics
5 3 (8.57%) Continuous Integration
5 3 (8.57%) Migration
5 3 (8.57%) Open Source
6 2 (5.71%) Change Management
6 2 (5.71%) Deep Learning
6 2 (5.71%) Microservices
6 2 (5.71%) Neural Network
7 1 (2.86%) Continuous Improvement
7 1 (2.86%) Cryptography
7 1 (2.86%) Disaster Recovery
7 1 (2.86%) E-Commerce
7 1 (2.86%) ETL
7 1 (2.86%) Load Testing
7 1 (2.86%) Machine Learning
7 1 (2.86%) OO
Programming Languages
1 11 (31.43%) Python
2 7 (20.00%) Shell Script
2 7 (20.00%) SQL
3 6 (17.14%) Ruby
4 5 (14.29%) Bash Shell
4 5 (14.29%) Java
4 5 (14.29%) JavaScript
5 2 (5.71%) C++
5 2 (5.71%) ES6
5 2 (5.71%) Go
5 2 (5.71%) Groovy
5 2 (5.71%) Perl
6 1 (2.86%) C
6 1 (2.86%) Korn
6 1 (2.86%) PHP
6 1 (2.86%) Scala
Qualifications
1 2 (5.71%) Degree
1 2 (5.71%) SC Cleared
1 2 (5.71%) Security Cleared
Quality Assurance & Compliance
1 2 (5.71%) PCI DSS
1 2 (5.71%) QA
System Software
1 7 (20.00%) Postfix
2 5 (14.29%) VMware Infrastructure
3 4 (11.43%) Xen
4 2 (5.71%) Docker
4 2 (5.71%) iptables
4 2 (5.71%) NFS
4 2 (5.71%) Samba
5 1 (2.86%) Active Directory
5 1 (2.86%) Ceph
5 1 (2.86%) Dovecot
5 1 (2.86%) KVM
5 1 (2.86%) Sendmail
5 1 (2.86%) Squid
Systems Management
1 13 (37.14%) Ansible
2 11 (31.43%) Puppet
3 8 (22.86%) Nagios
4 6 (17.14%) Kibana
4 6 (17.14%) logstash
4 6 (17.14%) Opscode Chef
5 4 (11.43%) Cacti
6 3 (8.57%) Graphite
7 2 (5.71%) Oracle ZFS
7 2 (5.71%) systemd
8 1 (2.86%) HAProxy
8 1 (2.86%) Kubernetes
8 1 (2.86%) RANCID
Vendors
1 19 (54.29%) Red Hat
2 6 (17.14%) Cisco
3 5 (14.29%) VMware
4 3 (8.57%) AppDynamics
4 3 (8.57%) Citrix
4 3 (8.57%) Dell
4 3 (8.57%) F5
4 3 (8.57%) Oracle
4 3 (8.57%) Splunk
5 2 (5.71%) SaltStack
6 1 (2.86%) Apigee
6 1 (2.86%) Fortinet
6 1 (2.86%) NetApp
6 1 (2.86%) New Relic
6 1 (2.86%) PagerDuty
6 1 (2.86%) Twitter