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 29 September 2016 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
29 Sep 2016
Same period 2015 Same period 2014
Debian Linux
Rank 426 415 404
Rank change year-on-year
-11 -11
Contract jobs citing Debian 17 24 37
As % of all contract IT jobs located in London 0.074% 0.10% 0.15%
As % of the Operating Systems category 0.36% 0.48% 0.66%
Number of daily rates quoted 12 20 30
Median daily rate £450 £400 £488
Median daily rate % change year-on-year
+12.50% -17.94%
90% offered a daily rate of more than £339 £277 £348
10% offered a daily rate of more than £475 £525 £525
UK excluding London median daily rate £400 £475 £363
% change year-on-year
-15.78% +31.03%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
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
4722 5037 5601
As % of all contract IT jobs located in London 20.69% 21.53% 22.75%
Number of daily rates quoted 3265 3449 3772
Median daily rate £450 £413 £400
Median daily rate % change year-on-year
+9.09% +3.12%
90% offered a daily rate of more than £225 £185 £180
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 108 152 244
Median hourly rate £17.00 £16.50 £15.50
Median hourly rate % change year-on-year
+3.03% +6.45%
90% offered a hourly rate of more than £11.50 £12.00 £12.00
10% offered a hourly rate of more than £50.00 £37.50 £34.51
UK excluding London median hourly rate £15.50 £16.50 £16.50
% change year-on-year
-6.06% -

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 29 September 2016.

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 29 September 2016. 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
(Click see detailed
statistics and trends)
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 +3 1 £335 -2.54% 2
Debian
England

Debian
Top 30 Related IT Skills in London

For the 6 months to 29 September 2016, 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 47 (100.00%) Linux
2 38 (80.85%) DevOps
3 32 (68.09%) Puppet
4 29 (61.70%) Ubuntu
5 26 (55.32%) Amazon AWS
6 22 (46.81%) Python
6 22 (46.81%) Red Hat
7 18 (38.30%) Perl
7 18 (38.30%) Jenkins
8 17 (36.17%) CentOS
9 15 (31.91%) Continuous Integration
10 13 (27.66%) Bash Shell
10 13 (27.66%) Ruby
10 13 (27.66%) Apache
11 12 (25.53%) MySQL
12 11 (23.40%) OpenStack
13 10 (21.28%) VMware
13 10 (21.28%) VMware Infrastructure
14 9 (19.15%) Git (software)
14 9 (19.15%) Google
14 9 (19.15%) Java
14 9 (19.15%) Firewall
14 9 (19.15%) PostgreSQL
14 9 (19.15%) Ansible
15 8 (17.02%) Windows Server
15 8 (17.02%) Windows
15 8 (17.02%) PHP
15 8 (17.02%) Red Hat Enterprise Linux
15 8 (17.02%) Postfix
16 7 (14.89%) nginx

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 13 (27.66%) Apache
2 11 (23.40%) OpenStack
3 7 (14.89%) JBoss
3 7 (14.89%) nginx
4 6 (12.77%) Tomcat
5 5 (10.64%) Confluence
5 5 (10.64%) MediaWiki
6 4 (8.51%) Elasticsearch
7 2 (4.26%) SAS
8 1 (2.13%) Apache Spark
8 1 (2.13%) IIS
8 1 (2.13%) WildFly
Cloud Services
1 26 (55.32%) Amazon AWS
2 7 (14.89%) Google Compute Engine
3 4 (8.51%) Amazon EC2
4 3 (6.38%) AWS CloudFormation
4 3 (6.38%) Virtual Private Cloud
5 2 (4.26%) Adobe Analytics
5 2 (4.26%) Amazon ElastiCache
5 2 (4.26%) Amazon EMR
5 2 (4.26%) Amazon S3
5 2 (4.26%) Amazon SQS
5 2 (4.26%) CloudFront
5 2 (4.26%) Route 53
6 1 (2.13%) Google Cloud Platform
6 1 (2.13%) SaaS
Communications & Networking
1 9 (19.15%) Firewall
2 7 (14.89%) LDAP
3 6 (12.77%) LAN
3 6 (12.77%) Network Security
3 6 (12.77%) VPN
4 5 (10.64%) DNS
4 5 (10.64%) WAN
5 4 (8.51%) BGP
5 4 (8.51%) EIGRP
5 4 (8.51%) HTTP
5 4 (8.51%) IPsec
5 4 (8.51%) IPv6
5 4 (8.51%) OSPF
6 3 (6.38%) SMTP
6 3 (6.38%) TCP/IP
7 2 (4.26%) Fibre Channel
7 2 (4.26%) FTP
7 2 (4.26%) iSCSI
8 1 (2.13%) DAB
8 1 (2.13%) MRTG
Database & Business Intelligence
1 12 (25.53%) MySQL
2 9 (19.15%) PostgreSQL
3 6 (12.77%) Redis
4 3 (6.38%) Amazon DynamoDB
4 3 (6.38%) MongoDB
4 3 (6.38%) NoSQL
5 2 (4.26%) Amazon RDS
5 2 (4.26%) Amazon Redshift
5 2 (4.26%) Apache Cassandra
5 2 (4.26%) Hadoop
5 2 (4.26%) Relational Database
6 1 (2.13%) SimpleDB
Development Applications
1 18 (38.30%) Jenkins
2 9 (19.15%) Git (software)
3 7 (14.89%) Hudson
4 6 (12.77%) JIRA
4 6 (12.77%) TeamCity
5 5 (10.64%) Subversion
6 2 (4.26%) Atlassian Bamboo
6 2 (4.26%) Sonatype Nexus
7 1 (2.13%) Ant
7 1 (2.13%) GoCD
7 1 (2.13%) Maven
7 1 (2.13%) Selenium
7 1 (2.13%) Vagrant
General
1 5 (10.64%) Publishing
2 4 (8.51%) Retail
2 4 (8.51%) Telecoms
3 2 (4.26%) Finance
Job Titles
1 27 (57.45%) DevOps Engineer
2 20 (42.55%) Linux Engineer
3 14 (29.79%) Linux/Unix DevOps
4 13 (27.66%) Linux DevOps Engineer
5 12 (25.53%) AWS Engineer
6 9 (19.15%) Administrator
7 8 (17.02%) AWS DevOps
8 7 (14.89%) Linux Systems Engineer
8 7 (14.89%) Systems Engineer
9 6 (12.77%) Systems Administrator
10 5 (10.64%) Linux Administrator
11 4 (8.51%) Linux Systems Administrator
12 3 (6.38%) Automation Engineer
12 3 (6.38%) Head of DevOps
12 3 (6.38%) Web Engineer
13 2 (4.26%) AWS Administrator
13 2 (4.26%) Elasticsearch Engineer
13 2 (4.26%) Search Engineer
13 2 (4.26%) Senior Linux Engineer
13 2 (4.26%) Senior Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 5 (10.64%) Web Services
2 4 (8.51%) ELK Stack
2 4 (8.51%) LAMP
3 3 (6.38%) LEMP Stack
3 3 (6.38%) RabbitMQ
4 2 (4.26%) ActiveMQ
4 2 (4.26%) Django
4 2 (4.26%) LAPP Stack
4 2 (4.26%) Software Packaging
5 1 (2.13%) CSS
5 1 (2.13%) J2EE
5 1 (2.13%) JSON
5 1 (2.13%) PHP-FPM
5 1 (2.13%) Ruby on Rails
5 1 (2.13%) XML
Miscellaneous
1 7 (14.89%) Public Cloud
2 5 (10.64%) Clustering
2 5 (10.64%) Wiki
3 4 (8.51%) Data Centre
3 4 (8.51%) Derivative
4 2 (4.26%) Analytical Skills
4 2 (4.26%) User Experience
5 1 (2.13%) BBC
5 1 (2.13%) Digital Media
Operating Systems
1 47 (100.00%) Linux
2 29 (61.70%) Ubuntu
3 17 (36.17%) CentOS
4 8 (17.02%) Red Hat Enterprise Linux
4 8 (17.02%) Windows
4 8 (17.02%) Windows Server
5 6 (12.77%) Windows Server 2003
6 3 (6.38%) Solaris
6 3 (6.38%) SUSE
6 3 (6.38%) Unix
7 2 (4.26%) Fedora
8 1 (2.13%) Windows Server 2008
Processes & Methodologies
1 38 (80.85%) DevOps
2 15 (31.91%) Continuous Integration
3 7 (14.89%) High Availability
3 7 (14.89%) Load Balancing
4 6 (12.77%) Capacity Planning
4 6 (12.77%) Open Source
5 5 (10.64%) Disaster Recovery
6 4 (8.51%) Agile Software Development
6 4 (8.51%) Configuration Management
6 4 (8.51%) E-Commerce
7 3 (6.38%) Continuous Delivery
7 3 (6.38%) Integration Testing
7 3 (6.38%) Release Management
7 3 (6.38%) Service Delivery
8 2 (4.26%) Analytics
8 2 (4.26%) Database Theory
8 2 (4.26%) Mentoring
8 2 (4.26%) Network Monitoring
8 2 (4.26%) Relational Database Theory
8 2 (4.26%) Storage Virtualisation
Programming Languages
1 22 (46.81%) Python
2 18 (38.30%) Perl
3 13 (27.66%) Bash Shell
3 13 (27.66%) Ruby
4 9 (19.15%) Java
5 8 (17.02%) PHP
6 3 (6.38%) Shell Script
7 2 (4.26%) Go
7 2 (4.26%) SQL
8 1 (2.13%) C
8 1 (2.13%) JavaScript
8 1 (2.13%) Korn
Qualifications
1 4 (8.51%) CCNA
1 4 (8.51%) Cisco Certification
1 4 (8.51%) RHCE
2 2 (4.26%) Degree
2 2 (4.26%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (2.13%) PCI DSS
System Software
1 10 (21.28%) VMware Infrastructure
2 8 (17.02%) Postfix
3 6 (12.77%) iptables
4 5 (10.64%) Samba
4 5 (10.64%) XenServer
5 4 (8.51%) Docker
6 3 (6.38%) NFS
6 3 (6.38%) Squid
6 3 (6.38%) VMware ESXi
7 2 (4.26%) KVM
8 1 (2.13%) Active Directory
8 1 (2.13%) Ceph
8 1 (2.13%) Dovecot
8 1 (2.13%) LXC
8 1 (2.13%) Sendmail
8 1 (2.13%) Xen
Systems Management
1 32 (68.09%) Puppet
2 9 (19.15%) Ansible
3 7 (14.89%) Opscode Chef
3 7 (14.89%) ZABBIX
4 4 (8.51%) Cacti
4 4 (8.51%) Nagios
5 2 (4.26%) HAProxy
5 2 (4.26%) Kibana
5 2 (4.26%) logstash
5 2 (4.26%) OpenNMS
5 2 (4.26%) Oracle ZFS
6 1 (2.13%) CFEngine
6 1 (2.13%) Graphite
6 1 (2.13%) Mesos
6 1 (2.13%) Munin
6 1 (2.13%) Packer
6 1 (2.13%) RANCID
Vendors
1 22 (46.81%) Red Hat
2 10 (21.28%) VMware
3 9 (19.15%) Google
4 5 (10.64%) Citrix
5 2 (4.26%) Adobe
5 2 (4.26%) Atlassian
5 2 (4.26%) Cisco
6 1 (2.13%) Oracle
6 1 (2.13%) Percona
6 1 (2.13%) Rackspace
6 1 (2.13%) SaltStack