Job Vacancy Trend Daily Rate Trend Daily Rate Histogram Hourly Rate Trend Job Locations Skill Sets
Period
to 22 January 2019

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 6 months to 22 January 2019 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
6 months to
22 Jan 2019		 Same period 2018 Same period 2017
Rank 756 765 745
Rank change year-on-year +9 -20 +23
Contract jobs citing Debian 83 82 100
As % of all contract IT jobs advertised in England 0.091% 0.089% 0.11%
As % of the Operating Systems category 0.44% 0.43% 0.54%
Number of daily rates quoted 53 59 76
England median daily rate £463 £450 £425
Median daily rate % change year-on-year +2.78% +5.88% +6.25%
10th Percentile £273 £275 £313
90th Percentile £631 £641 £575
UK median daily rate £500 £450 £425
% change year-on-year +11.11% +5.88% +6.25%
Number of hourly rates quoted 0 3 1
England median hourly rate - £45.00 £16.00
Median hourly rate % change year-on-year - +181.25% -68.00%
UK median hourly rate - £45.00 £16.00
% change year-on-year - +181.25% -68.00%

Debian is in the Operating Systems category. The following 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.

All Operating Systems
England
Contract vacancies with a requirement for operating system skills 19,076 19,117 18,638
As % of all contract IT jobs advertised in England 20.89% 20.84% 21.05%
Number of daily rates quoted 11,957 12,348 11,827
England median daily rate £425 £425 £413
Median daily rate % change year-on-year - +3.03% +3.13%
10th Percentile £163 £170 £200
90th Percentile £613 £613 £575
UK median daily rate £425 £425 £404
% change year-on-year - +5.26% +0.94%
Number of hourly rates quoted 1,224 1,157 1,129
England median hourly rate £17.50 £17.50 £16.50
Median hourly rate % change year-on-year - +6.06% -2.94%
10th Percentile £11.17 £11.00 £10.50
90th Percentile £47.50 £47.83 £45.12
UK median hourly rate £17.39 £17.43 £16.50
% change year-on-year -0.22% +5.64% -2.48%

Debian
Job Vacancy Trend in England

Job postings citing Debian as a percentage of all IT jobs advertised in England.

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 6 months to 22 January 2019.

Contractor daily rate histogram for Debian in England

Debian
Contractor Hourly Rate Trend in England

This chart provides the 3-month moving average for contractor hourly rates quoted in IT 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 6 months to 22 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year		 Matching
Contract
IT Job Ads		 Median
Daily Rate
Past 6 Months		 Median Daily Rate
% Change
on Same Period
Last Year		 Live
Job
Vacancies
London +20 40 £500 +11.11% 29
South West -15 16 £450 +63.64% 8
South East -22 12 £425 -11.69% 10
North of England -11 10 £400 -3.03% 19
North West 0 5 £275 -35.29% 7
North East -6 4 £600 +84.62% 8
East of England - 3 £350 - 6
Midlands +2 2 £325 -45.83% 5
West Midlands -23 2 £325 -45.83% 3
Yorkshire -13 1 - - 4
Debian
UK

For the 6 months to 22 January 2019, IT contractor jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the England region with a requirement for Debian.

1 83 (100.00%) Linux
2 54 (65.06%) Puppet
3 48 (57.83%) Amazon AWS
3 48 (57.83%) DevOps
4 43 (51.81%) Red Hat
5 40 (48.19%) Ansible
6 37 (44.58%) Apache
6 37 (44.58%) Python
6 37 (44.58%) Opscode Chef
6 37 (44.58%) Ubuntu
7 35 (42.17%) Windows
8 34 (40.96%) Git (software)
9 31 (37.35%) CentOS
9 31 (37.35%) Terraform
10 28 (33.73%) Microsoft Azure
10 28 (33.73%) Bash Shell
11 26 (31.33%) Jenkins
12 25 (30.12%) Perl
13 24 (28.92%) JavaScript
13 24 (28.92%) PowerShell
14 23 (27.71%) VMware
15 22 (26.51%) MySQL
15 22 (26.51%) Java
15 22 (26.51%) Ruby
16 21 (25.30%) VMware Infrastructure
16 21 (25.30%) C#
16 21 (25.30%) Agile Software Development
16 21 (25.30%) Docker
17 20 (24.10%) Kibana
17 20 (24.10%) AWS CloudFormation

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 37 (44.58%) Apache
2 19 (22.89%) nginx
3 15 (18.07%) Tomcat
4 13 (15.66%) IIS
4 13 (15.66%) Jetty
4 13 (15.66%) Mongrel
4 13 (15.66%) WebSphere
5 4 (4.82%) Apache Solr
5 4 (4.82%) CMS
6 2 (2.41%) Confluence
6 2 (2.41%) Drupal
6 2 (2.41%) SilverStripe
6 2 (2.41%) WordPress
7 1 (1.20%) Elasticsearch
7 1 (1.20%) JBoss
7 1 (1.20%) MS Exchange
Applications
1 2 (2.41%) Photoshop
Cloud Services
1 48 (57.83%) Amazon AWS
2 28 (33.73%) Microsoft Azure
3 20 (24.10%) AWS CloudFormation
4 15 (18.07%) Cloud Computing
5 11 (13.25%) Sumo Logic
6 9 (10.84%) Amazon EC2
6 9 (10.84%) Amazon S3
7 7 (8.43%) Google Cloud Platform
8 5 (6.02%) Amazon ELB
9 4 (4.82%) Office 365
10 3 (3.61%) AWS Lambda
10 3 (3.61%) GitHub
10 3 (3.61%) Serverless
10 3 (3.61%) Virtual Private Cloud
11 2 (2.41%) Google App Engine
11 2 (2.41%) Rackspace Cloud
11 2 (2.41%) SaaS
12 1 (1.20%) Amazon CloudWatch
12 1 (1.20%) IaaS
Communications & Networking
1 17 (20.48%) HTTP
2 13 (15.66%) DNS
3 9 (10.84%) DHCP
4 6 (7.23%) Firewall
5 5 (6.02%) DKIM
5 5 (6.02%) DMARC
6 4 (4.82%) SSH
6 4 (4.82%) SSL
7 3 (3.61%) Internet
7 3 (3.61%) IPsec
7 3 (3.61%) IPv6
7 3 (3.61%) iSCSI
7 3 (3.61%) VPN
8 2 (2.41%) DMZ
8 2 (2.41%) DVB
8 2 (2.41%) Multicast
8 2 (2.41%) OpenVPN
8 2 (2.41%) OPNsense
8 2 (2.41%) TCP/IP
9 1 (1.20%) MQTT
Database & Business Intelligence
1 22 (26.51%) MySQL
2 9 (10.84%) MongoDB
3 8 (9.64%) Amazon RDS
4 7 (8.43%) PostgreSQL
5 5 (6.02%) Oracle Database
6 4 (4.82%) NoSQL
7 3 (3.61%) Relational Database
7 3 (3.61%) SQL Server
8 1 (1.20%) Big Data
8 1 (1.20%) Cosmos DB
8 1 (1.20%) Data Warehouse
8 1 (1.20%) RDBMS
8 1 (1.20%) Redis
8 1 (1.20%) SQLite
Development Applications
1 34 (40.96%) Git (software)
2 26 (31.33%) Jenkins
3 16 (19.28%) Vagrant
4 13 (15.66%) Ant
4 13 (15.66%) Atlassian Bamboo
4 13 (15.66%) CruiseControl
4 13 (15.66%) Gradle
4 13 (15.66%) Maven
4 13 (15.66%) MSBuild
4 13 (15.66%) TeamCity
5 11 (13.25%) Travis CI
6 6 (7.23%) Subversion
7 5 (6.02%) Mercurial
8 4 (4.82%) Cucumber
8 4 (4.82%) JIRA
8 4 (4.82%) Selenium
9 2 (2.41%) Bitbucket
9 2 (2.41%) CppUnit
9 2 (2.41%) PhpStorm
9 2 (2.41%) Visual Studio Team System
General
1 7 (8.43%) Finance
2 2 (2.41%) Aerospace
3 1 (1.20%) Financial Institution
Job Titles
1 29 (34.94%) DevOps Engineer
2 21 (25.30%) Administrator
2 21 (25.30%) Linux Administrator
3 15 (18.07%) Linux Systems Administrator
3 15 (18.07%) Systems Administrator
4 11 (13.25%) Azure DevOps
4 11 (13.25%) Azure DevOps Engineer
4 11 (13.25%) Azure Engineer
5 8 (9.64%) Developer
5 8 (9.64%) Linux Engineer
6 5 (6.02%) AWS DevOps
7 4 (4.82%) AWS DevOps Engineer
7 4 (4.82%) AWS Engineer
7 4 (4.82%) PHP Developer
7 4 (4.82%) Senior DevOps
7 4 (4.82%) Ubuntu Administrator
8 3 (3.61%) Linux Systems Engineer
8 3 (3.61%) Network Engineer
8 3 (3.61%) Security Engineer
8 3 (3.61%) Systems Engineer
Libraries, Frameworks & Software Standards
1 13 (15.66%) JRuby
1 13 (15.66%) Servlets
2 12 (14.46%) HTML
2 12 (14.46%) LAMP
3 10 (12.05%) LDAP
4 8 (9.64%) CSS
5 7 (8.43%) Web Services
6 5 (6.02%) CodeIgniter
6 5 (6.02%) jQuery
7 4 (4.82%) Ajax
7 4 (4.82%) LAPP Stack
8 3 (3.61%) AngularJS
8 3 (3.61%) JSON
8 3 (3.61%) Laravel
8 3 (3.61%) ModSecurity
8 3 (3.61%) SOAP
9 2 (2.41%) .NET
9 2 (2.41%) CSS3
9 2 (2.41%) REST
9 2 (2.41%) WebRTC
Miscellaneous
1 9 (10.84%) Linux Command Line
2 4 (4.82%) Management Information System
2 4 (4.82%) User Experience
3 3 (3.61%) Data Centre
4 2 (2.41%) Fat Client
4 2 (2.41%) N-Tier
4 2 (2.41%) PKI
4 2 (2.41%) Thin Client
5 1 (1.20%) Clustering
5 1 (1.20%) Fintech
5 1 (1.20%) Grid Computing
5 1 (1.20%) Life Science
5 1 (1.20%) Wiki
Operating Systems
1 83 (100.00%) Linux
2 37 (44.58%) Ubuntu
3 35 (42.17%) Windows
4 31 (37.35%) CentOS
5 18 (21.69%) Red Hat Enterprise Linux
6 13 (15.66%) Fedora
7 10 (12.05%) Unix
8 8 (9.64%) CoreOS
9 5 (6.02%) Windows Server
10 3 (3.61%) Windows Server 2003
11 2 (2.41%) FreeBSD
11 2 (2.41%) Kali Linux
11 2 (2.41%) Windows Server 2008
11 2 (2.41%) Windows Server 2012
12 1 (1.20%) VMS
Processes & Methodologies
1 48 (57.83%) DevOps
2 21 (25.30%) Agile Software Development
3 14 (16.87%) Continuous Integration
4 13 (15.66%) Continuous Delivery
5 12 (14.46%) Cloud Operations
5 12 (14.46%) Computer Science
5 12 (14.46%) Desktop Virtualisation
6 7 (8.43%) Problem-Solving
7 6 (7.23%) Configuration Management
8 5 (6.02%) Migration
9 4 (4.82%) DNA
9 4 (4.82%) E-Commerce
9 4 (4.82%) High Availability
9 4 (4.82%) Information Security
9 4 (4.82%) Information Security Management
9 4 (4.82%) ISMS
9 4 (4.82%) Security Management
9 4 (4.82%) Test Automation
9 4 (4.82%) Translating Business Requirements
9 4 (4.82%) Web Development
Programming Languages
1 37 (44.58%) Python
2 28 (33.73%) Bash Shell
3 25 (30.12%) Perl
4 24 (28.92%) JavaScript
4 24 (28.92%) PowerShell
5 22 (26.51%) Java
5 22 (26.51%) Ruby
6 21 (25.30%) C#
7 18 (21.69%) Go
8 13 (15.66%) PHP
9 11 (13.25%) Shell Script
10 8 (9.64%) C++
11 6 (7.23%) SQL
12 1 (1.20%) Bourne shell
12 1 (1.20%) R
12 1 (1.20%) XPath
Qualifications
1 14 (16.87%) Degree
2 12 (14.46%) Computer Science Degree
3 10 (12.05%) Security Cleared
4 8 (9.64%) SC Cleared
5 2 (2.41%) BC Cleared
5 2 (2.41%) BPSS Clearance
5 2 (2.41%) CISSP
5 2 (2.41%) DBS Check
6 1 (1.20%) Microsoft Certification
Quality Assurance & Compliance
1 4 (4.82%) GDPR
2 3 (3.61%) PCI DSS
3 2 (2.41%) ISO/IEC 27001
3 2 (2.41%) Sarbanes-Oxley
4 1 (1.20%) GPG13
4 1 (1.20%) QA
System Software
1 21 (25.30%) Docker
1 21 (25.30%) VMware Infrastructure
2 17 (20.48%) Hyper-V
3 14 (16.87%) VirtualBox
4 7 (8.43%) Postfix
4 7 (8.43%) Squid
5 6 (7.23%) Virtual Machines
6 5 (6.02%) NFS
6 5 (6.02%) Samba
7 4 (4.82%) KVM
8 3 (3.61%) Active Directory
8 3 (3.61%) Snort
9 2 (2.41%) iptables
9 2 (2.41%) pfSense
9 2 (2.41%) vSphere
10 1 (1.20%) VMware Workstation
10 1 (1.20%) Xen
Systems Management
1 54 (65.06%) Puppet
2 40 (48.19%) Ansible
3 37 (44.58%) Opscode Chef
4 31 (37.35%) Terraform
5 20 (24.10%) Kibana
6 18 (21.69%) Nagios
6 18 (21.69%) Packer
7 17 (20.48%) logstash
8 16 (19.28%) Kubernetes
9 14 (16.87%) Salt
10 12 (14.46%) Graylog
11 3 (3.61%) FortiGate
11 3 (3.61%) HAProxy
11 3 (3.61%) Red Hat Satellite
11 3 (3.61%) ZABBIX
12 1 (1.20%) Cacti
12 1 (1.20%) Capistrano
12 1 (1.20%) Netcool
12 1 (1.20%) OpenNMS
12 1 (1.20%) Red Hat Spacewalk
Vendors
1 43 (51.81%) Red Hat
2 23 (27.71%) VMware
3 20 (24.10%) Microsoft
4 16 (19.28%) AppDynamics
5 13 (15.66%) Splunk
6 12 (14.46%) New Relic
7 7 (8.43%) Google
8 5 (6.02%) Oracle
9 4 (4.82%) hybris
9 4 (4.82%) MuleSoft
10 3 (3.61%) Clearswift
10 3 (3.61%) Dynatrace
10 3 (3.61%) Lets Encrypt
10 3 (3.61%) Symantec
11 2 (2.41%) Adobe
11 2 (2.41%) Cisco
11 2 (2.41%) PagerDuty
11 2 (2.41%) Rackspace
11 2 (2.41%) Zend
12 1 (1.20%) Huawei