The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Debian skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Debian over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Debian Linux
UK / England
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 542 574 546
Rank change year-on-year +32 -28  
Contract jobs citing Debian 41 40 59
As % of all contract IT jobs advertised in England 0.099% 0.081% 0.12%
As % of the Operating Systems category 0.48% 0.38% 0.55%
Number of daily rates quoted 38 27 48
Median daily rate £475 £425 £363
Median daily rate % change year-on-year +11.76% +17.24%  
90% offered a daily rate of more than £350 £311 £250
10% offered a daily rate of more than £600 £558 £525
UK excluding London median daily rate £475 £425 £325
% change year-on-year +11.76% +30.76%  
Number of hourly rates quoted 0 2 0
Median hourly rate - £50.00 -
UK excluding London median hourly rate - - -

Debian is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for operating system skills.

Contract Operating System Skills
England
Contract job vacancies with a requirement for operating system skills 8529 10579 10812
As % of all contract IT job vacancies advertised in England 20.50% 21.41% 22.04%
Number of daily rates quoted 5485 6632 6178
Median daily rate £413 £388 £375
Median daily rate % change year-on-year +6.45% +3.33%  
90% offered a daily rate of more than £185 £200 £175
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £388 £363 £338
% change year-on-year +6.89% +7.40%  
Number of hourly rates quoted 516 645 904
Median hourly rate £16.50 £16.50 £16.00
Median hourly rate % change year-on-year - +3.12%  
90% offered a hourly rate of more than £11.00 £12.00 £11.00
10% offered a hourly rate of more than £43.50 £45.00 £37.50
UK excluding London median hourly rate £15.25 £16.50 £15.50
% change year-on-year -7.57% +6.45%  

Debian
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing Debian as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Debian in England

Debian
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Debian in England.

Contractor daily rate trend for Debian in England

Debian
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Debian in England over the 3 months to 28 March 2017.

Contractor daily rate histogram for Debian in England

Debian
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Debian in England

Debian
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Debian within the England region over the 3 months to 28 March 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
South East +32 25 £500 +12.35% 8
London +12 9 £453 +6.47% 16
South West +1 5 £500 +58.73% 1
North West +23 1 £350 -17.64% 5
East Midlands - 1 £375 -
Debian
UK

Debian
Top 30 Co-occurring IT Skills in England

For the 6 months to 28 March 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 England region with a requirement for Debian.

1 93 (100.00%) Linux
2 58 (62.37%) Ubuntu
3 56 (60.22%) CentOS
4 52 (55.91%) Red Hat Enterprise Linux
5 50 (53.76%) Python
6 47 (50.54%) DevOps
7 45 (48.39%) Ansible
8 37 (39.78%) Bash Shell
9 35 (37.63%) Unix
10 33 (35.48%) Red Hat
11 32 (34.41%) Java
11 32 (34.41%) Git (software)
12 29 (31.18%) JavaScript
13 27 (29.03%) SC Cleared
13 27 (29.03%) Security Cleared
14 26 (27.96%) Hadoop
15 25 (26.88%) SELinux
15 25 (26.88%) Puppet
15 25 (26.88%) TCP/IP
16 23 (24.73%) SSH
17 22 (23.66%) Jenkins
18 20 (21.51%) Apache
19 19 (20.43%) HTTP
20 18 (19.35%) Prototyping
20 18 (19.35%) Linux Command Line
21 17 (18.28%) Open Source
22 16 (17.20%) Amazon AWS
22 16 (17.20%) Opscode Chef
22 16 (17.20%) MySQL
22 16 (17.20%) ICMP

Debian
Co-occurring IT Skills in England 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 20 (21.51%) Apache
2 8 (8.60%) nginx
3 7 (7.53%) Elasticsearch
3 7 (7.53%) Tomcat
4 5 (5.38%) Apache Solr
5 4 (4.30%) Confluence
6 2 (2.15%) JBoss
6 2 (2.15%) Jetty
7 1 (1.08%) OpenStack
7 1 (1.08%) SAS
Cloud Services
1 16 (17.20%) Amazon AWS
2 7 (7.53%) GitHub
3 6 (6.45%) Microsoft Azure
4 5 (5.38%) SaaS
5 4 (4.30%) AWS CloudFormation
5 4 (4.30%) Google Cloud Platform
6 2 (2.15%) Amazon EC2
6 2 (2.15%) Amazon S3
6 2 (2.15%) AWS Elastic Beanstalk
6 2 (2.15%) Route 53
7 1 (1.08%) Amazon ELB
7 1 (1.08%) Amazon EMR
7 1 (1.08%) Amazon Kinesis
7 1 (1.08%) Cloud Computing
7 1 (1.08%) Datadog
7 1 (1.08%) Virtual Private Cloud
Communications & Networking
1 25 (26.88%) TCP/IP
2 23 (24.73%) SSH
3 19 (20.43%) HTTP
4 16 (17.20%) ICMP
5 11 (11.83%) DNS
6 10 (10.75%) Firewall
7 5 (5.38%) DHCP
8 3 (3.23%) Internet
8 3 (3.23%) VLAN
8 3 (3.23%) VPN
9 2 (2.15%) NAS
9 2 (2.15%) SAN
9 2 (2.15%) SMTP
10 1 (1.08%) Fibre Channel
10 1 (1.08%) IPsec
10 1 (1.08%) LAN
10 1 (1.08%) MRTG
10 1 (1.08%) OpenLDAP
10 1 (1.08%) SSL
10 1 (1.08%) tcpdump
Database & Business Intelligence
1 26 (27.96%) Hadoop
2 16 (17.20%) MySQL
3 14 (15.05%) PostgreSQL
4 7 (7.53%) Big Data
5 5 (5.38%) Apache Hive
5 5 (5.38%) Impala
6 4 (4.30%) Apache Cassandra
7 3 (3.23%) Oracle Database
8 2 (2.15%) NoSQL
8 2 (2.15%) Redis
8 2 (2.15%) SQL Server
9 1 (1.08%) Blockchain
9 1 (1.08%) Couchbase
9 1 (1.08%) MariaDB
9 1 (1.08%) MongoDB
9 1 (1.08%) Neo4j
Development Applications
1 32 (34.41%) Git (software)
2 22 (23.66%) Jenkins
3 6 (6.45%) Hudson
3 6 (6.45%) Subversion
4 5 (5.38%) JIRA
5 2 (2.15%) CMake
5 2 (2.15%) CodeNarc
5 2 (2.15%) GitLab
5 2 (2.15%) Maven
5 2 (2.15%) Spock
5 2 (2.15%) Vagrant
6 1 (1.08%) Artifactory
6 1 (1.08%) Atlassian Bamboo
6 1 (1.08%) Eclipse
6 1 (1.08%) Phabricator
6 1 (1.08%) Travis CI
General
1 6 (6.45%) Telecoms
2 5 (5.38%) Finance
3 1 (1.08%) Back Office
3 1 (1.08%) Banking
3 1 (1.08%) Financial Institution
3 1 (1.08%) Italian Language
3 1 (1.08%) Marketing
Job Titles
1 30 (32.26%) Administrator
2 26 (27.96%) DevOps Engineer
3 24 (25.81%) Linux Administrator
3 24 (25.81%) Systems Administrator
4 22 (23.66%) Developer
5 19 (20.43%) Linux Systems Administrator
6 16 (17.20%) Linux Engineer
7 12 (12.90%) Java Developer
8 10 (10.75%) Consultant
8 10 (10.75%) JavaScript Developer
8 10 (10.75%) Linux/Unix DevOps
8 10 (10.75%) Python Developer
9 9 (9.68%) DevOps Consultant
9 9 (9.68%) Java Consultant
9 9 (9.68%) Java Engineer
9 9 (9.68%) JavaScript Engineer
10 8 (8.60%) Linux Systems Engineer
11 7 (7.53%) Linux DevOps Engineer
11 7 (7.53%) Open Source Developer
11 7 (7.53%) Systems Engineer
Libraries, Frameworks & Software Standards
1 9 (9.68%) Elastic Stack
2 3 (3.23%) ActiveMQ
2 3 (3.23%) CGI
2 3 (3.23%) CSS
2 3 (3.23%) HTML
2 3 (3.23%) LAMP
2 3 (3.23%) RabbitMQ
2 3 (3.23%) React
3 2 (2.15%) AngularJS
3 2 (2.15%) FFmpeg
3 2 (2.15%) jOOQ
3 2 (2.15%) Kafka
3 2 (2.15%) Node.js
3 2 (2.15%) RxJS
3 2 (2.15%) Spring
3 2 (2.15%) Web Services
4 1 (1.08%) Django
4 1 (1.08%) Grails
4 1 (1.08%) LEMP Stack
4 1 (1.08%) Polymer
Miscellaneous
1 18 (19.35%) Linux Command Line
2 12 (12.90%) Data Centre
3 2 (2.15%) Fintech
3 2 (2.15%) User Experience
3 2 (2.15%) Virtual Team
4 1 (1.08%) Algorithms
4 1 (1.08%) Analytical Skills
4 1 (1.08%) Computer Science
4 1 (1.08%) Device Driver
4 1 (1.08%) Replication
Operating Systems
1 93 (100.00%) Linux
2 58 (62.37%) Ubuntu
3 56 (60.22%) CentOS
4 52 (55.91%) Red Hat Enterprise Linux
5 35 (37.63%) Unix
6 8 (8.60%) Windows
7 5 (5.38%) SUSE
8 4 (4.30%) Mac OS
9 3 (3.23%) Oracle Linux
10 2 (2.15%) Windows Server
10 2 (2.15%) Windows Server 2012
11 1 (1.08%) CoreOS
11 1 (1.08%) Fedora
11 1 (1.08%) Solaris
Processes & Methodologies
1 47 (50.54%) DevOps
2 18 (19.35%) Prototyping
3 17 (18.28%) Open Source
4 11 (11.83%) Agile Software Development
5 9 (9.68%) Configuration Management
6 6 (6.45%) Continuous Improvement
6 6 (6.45%) Continuous Integration
6 6 (6.45%) Open Source Development
6 6 (6.45%) Scrum
7 5 (5.38%) Desktop Virtualisation
7 5 (5.38%) Performance Tuning
7 5 (5.38%) Security Hardening
8 4 (4.30%) Analytics
9 3 (3.23%) Microservices
9 3 (3.23%) Migration
10 2 (2.15%) Automated Testing
10 2 (2.15%) Change Management
10 2 (2.15%) Neural Network
10 2 (2.15%) Unit Testing
10 2 (2.15%) Workflow
Programming Languages
1 50 (53.76%) Python
2 37 (39.78%) Bash Shell
3 32 (34.41%) Java
4 29 (31.18%) JavaScript
5 10 (10.75%) SQL
6 9 (9.68%) Ruby
7 6 (6.45%) Shell Script
8 5 (5.38%) Perl
9 4 (4.30%) C
9 4 (4.30%) PowerShell
10 3 (3.23%) C++
11 2 (2.15%) ES6
11 2 (2.15%) Go
11 2 (2.15%) Groovy
12 1 (1.08%) Korn
12 1 (1.08%) PHP
12 1 (1.08%) Scala
Qualifications
1 27 (29.03%) SC Cleared
1 27 (29.03%) Security Cleared
2 3 (3.23%) Degree
3 2 (2.15%) CCNA
3 2 (2.15%) CCNP
3 2 (2.15%) Cisco Certification
Quality Assurance & Compliance
1 2 (2.15%) PCI DSS
1 2 (2.15%) QA
System Software
1 15 (16.13%) Docker
2 13 (13.98%) VMware Infrastructure
3 6 (6.45%) Apache ZooKeeper
3 6 (6.45%) Postfix
3 6 (6.45%) Xen
4 5 (5.38%) Apache Flume
4 5 (5.38%) HDFS
5 4 (4.30%) Hyper-V
5 4 (4.30%) vSphere
6 3 (3.23%) iptables
6 3 (3.23%) NFS
6 3 (3.23%) Samba
7 2 (2.15%) KVM
7 2 (2.15%) VMware ESX
7 2 (2.15%) VMware ESXi
8 1 (1.08%) Ceph
8 1 (1.08%) Dovecot
8 1 (1.08%) Gluster
8 1 (1.08%) LXC
8 1 (1.08%) Sendmail
Systems Management
1 45 (48.39%) Ansible
2 25 (26.88%) Puppet
2 25 (26.88%) SELinux
3 16 (17.20%) Opscode Chef
4 11 (11.83%) Terraform
5 10 (10.75%) Nagios
6 7 (7.53%) Kibana
6 7 (7.53%) logstash
7 5 (5.38%) Oozie
8 4 (4.30%) Cacti
8 4 (4.30%) Graphite
8 4 (4.30%) HAProxy
9 3 (3.23%) systemd
10 2 (2.15%) Bcfg2
10 2 (2.15%) Kubernetes
10 2 (2.15%) Packer
10 2 (2.15%) PowerCLI
10 2 (2.15%) vMotion
11 1 (1.08%) Oracle ZFS
11 1 (1.08%) Sysdig
Vendors
1 33 (35.48%) Red Hat
2 15 (16.13%) VMware
3 5 (5.38%) Cisco
3 5 (5.38%) Cloudera
4 3 (3.23%) AppDynamics
4 3 (3.23%) Citrix
4 3 (3.23%) Dell
4 3 (3.23%) F5
4 3 (3.23%) Oracle
4 3 (3.23%) Splunk
5 2 (2.15%) Apple
5 2 (2.15%) HP
6 1 (1.08%) Apigee
6 1 (1.08%) Fortinet
6 1 (1.08%) Google
6 1 (1.08%) NetApp
6 1 (1.08%) New Relic
6 1 (1.08%) PagerDuty
6 1 (1.08%) Percona
6 1 (1.08%) SaltStack
Hampshire
Proactive Appointments
Rate: £351 - £450 per day
Posted: 17 hours ago
London
Piksel
Rate: Highly Competitive
Posted: 6 days ago